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Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Asiakkaamme antoivat 349,626 arvostelussa keskimääräisen arvosanan Software Architecture Developers 4.9 / 5 tähteä.
Palkkaa Software Architecture Developers

Software architecture is a complex but critical discipline that impacts a wide range of industries. It is the practice of creating a plan or blueprint for constructing every aspect of a software system in order to maximize flexibility, maintainability, scalability, manageability, security, or other critical factors. Software architecture is a basis of efficient software construction and should be the focus of any prospective software project.

A skilled software architecture developer specializes in adding value and creating a powerful framework for the development of software. Their work involves abstract modeling and figuring out how modules interact with each other to support the desired functionality of an application. They also have an eye for detail to enable good UX/UI design and ensure secure coding techniques are employed.

Here’s some projects that our expert Software Architecture Developers had made real:

  • Developing scripts and APIs that process data and generate real-time reports
  • Setting up virtual applications on cloud servers
  • Designing databases with built-in security features
  • Creating several layers of authentication and authorization
  • Integrating payment gateways into eCommerce solutions
  • Maintaining an active directory to safely store sensitive information

The level of knowledge and skill possessed by these talented professionals is unmatched when it comes to planning and designing complex software solutions. These experts make sure all necessary tasks get done correctly so that valuable products can be developed without any hiccups.

We invite you to post your own project in Freelancer.com and hire a Software Architecture Developer today to make your next venture successful!

Asiakkaamme antoivat 349,626 arvostelussa keskimääräisen arvosanan Software Architecture Developers 4.9 / 5 tähteä.
Palkkaa Software Architecture Developers

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    312 löydetyt työt

    My WooCommerce store is ready for its payment layer, and I want Stripe woven in smoothly from end to end. I already hold an active Stripe account, so the job focuses on connecting that account, dropping the right API keys into WooCommerce, and validating that every transaction flows through SSL-encrypted channels without leaks. Scope of work • Install and activate the official (or most stable) Stripe plugin for WooCommerce, or build a lightweight custom connector if you believe that is cleaner. • Configure live and test API keys, webhooks, and all required callbacks inside both Stripe and WordPress. • Make sure card data never touches my server—everything must ride Stripe-hosted, PCI-compliant fields. • Run a full checkout test suite: successful charge, f...

    €1119 Average bid
    €1119 Keskimäär. tarjous
    181 tarjoukset

    My name is Ron, founder of Klod AI, an Israeli company building smart WhatsApp chatbots for small and medium businesses. I’m looking for a professional chatbot developer to work with me on client projects. The bot we build is not a basic FAQ bot — it needs to talk and respond like a real human, deeply learn the client’s business, answer customers naturally, and schedule meetings directly into Google Calendar. I already have paying customers waiting for their bots, and this can become an ongoing collaboration. I’d love to see examples of chatbot / automation projects you’ve worked on and hear about your experience. If it feels like a good fit, let’s talk. Best regards, Ron

    €115 Average bid
    €115 Keskimäär. tarjous
    51 tarjoukset

    Hi, troubleshooting needed in order to solve resource issue on a shared VPS hosting. Prestashop version is 8.1.5 Insufficient Storage The method could not be performed on the resource because the server is unable to store the representation needed to successfully complete the request. There is insufficient free space left in your storage allocation. Prefered a fix price to solve the issue. Access to directadmin, mysql, ftp, prestashop backoffice

    €132 Average bid
    €132 Keskimäär. tarjous
    90 tarjoukset
    Extract PC Game Files
    6 päivää left

    My son wants to play the PC game “Football Player,” but the download is tucked away behind a multi-part archive on an external site. I already have the direct link; what I need is someone who can: • Grab the full set of game files from that link • Safely extract and re-package them into a single, clean installer or folder that runs on Windows • Send back the ready-to-play files (or a verified cloud link) along with brief notes on anything I should know—extra DLLs, run-as-admin steps, or antivirus flags that might pop up If you normally use WinRAR, 7-Zip, or similar tools, that’s perfect. Just be sure the final result launches without errors on a standard Windows 10/11 machine. Please let me know roughly how long you’ll need once you recei...

    €20 Average bid
    €20 Keskimäär. tarjous
    14 tarjoukset
    Fix Facebook Login Integration
    6 päivää left
    Varmennettu

    I’m running a WordPress-based business directory and I rely on the Digits plugin to give visitors the option of signing in with their Facebook accounts. The site is live, but the Facebook button sits useless because the app behind it is still stuck in Development mode. Each time I try to push the app to Live I get the message “Not all requirements are complete.” Facebook doesn’t point me to a specific checklist item, so I need a seasoned hand to walk through every setting with me, identify what’s missing, and get the app approved. Here’s the current picture: • App status: Development • Common culprits such as Privacy Policy URL, Data-Use Checkup and App-Review permissions may still be incomplete, but I’m not certain which one is block...

    €8 Average bid
    €8 Keskimäär. tarjous
    8 tarjoukset

    Somos una empresa de aduanas y logística con sede en Veracruz, México, interesados en una capacitación práctica que combine habilidades esenciales de automatización y codificación asistida por IA, dentro de un contexto ágil. Nuestro equipo, compuesto por 6 desarrolladores, trabaja con .Net (C#, SQL Server) en entornos Windows y Azure. Buscamos mejorar nuestras competencias en: 1. **Automatización de procesos con IA**: Usar herramientas como n8n para integrar sistemas y optimizar flujos operativos. 2. **Codificación asistida por IA**: Aplicar tecnologías para hacer el desarrollo más ágil, automatizado y eficiente. **Requisitos**: - La capacitación debe ser impartida completamente en español....

    €19 / hr Average bid
    €19 / hr Keskimäär. tarjous
    110 tarjoukset
    €21 Keskimäär. tarjous
    16 tarjoukset

    I have a working prototype built in Google AI Studio and I now need to take it from “demo” to a secure, production-ready release on both web and Android. First, I want every credential locked down. Both the API keys and the code itself must be protected: secrets moved to environment variables or Secret Manager, no keys exposed in the client bundle, and the repository cleaned of sensitive commits. A brief security checklist or automated scan that proves the hardening is complete will form part of the hand-off. Next comes a functionality sweep. I’m not sure whether anyone has formally reviewed the code, so plan to step through each user flow, patch breakages, and make sure the app genuinely meets Minimum Viable Product standards. User sign-in must switch to Google Authen...

    €111 Average bid
    €111 Keskimäär. tarjous
    101 tarjoukset

    I have a fresh laptop that needs a full suite of specialized software installed and ready for immediate use. The job covers graphic design software (e.g., Adobe Photoshop), programming tools (Visual Studio, PyCharm), and data-analysis platforms such as MATLAB and SPSS. What I need from you: • Download, install, and fully activate each application with the appropriate license or trial. • Configure default settings, plug-ins, and any required SDKs so every program launches error-free. • Create clear desktop or Start-menu shortcuts and verify file associations. • Provide a brief hand-over note outlining paths, activation details, and any environment variables you set. You can work remotely via a secure screen-share or on-site if you are nearby; whichever is most ef...

    €4 / hr Average bid
    €4 / hr Keskimäär. tarjous
    6 tarjoukset

    I have a set of voter-list PDFs released by the election commission. The layout across all files is identical, so positional parsing is reliable. Right now I simply need the current batch converted, but long-term I want a reusable Python utility that pulls the following six columns straight into Excel: • Name • FathersName • Age • Gender • VoterID • SerialNumber . Section Name . Polling Station Name .etc. Scope of work 1. Run the first extraction and hand me the .xlsx file so I can verify accuracy. 2. Package the underlying code (Python 3.x) with clear instructions and any so I can repeat the conversion on future lists without further help. Technical notes – Consistent layout means you can lean on libraries like pdfplumber, camelo...

    €57 Average bid
    €57 Keskimäär. tarjous
    26 tarjoukset

    I need a Laravel-based application that can serve several domains from one code-base while acting as an e-commerce marketplace. Each domain will have its own storefront, yet users must be able to move seamlessly across them, follow other users or stores, and interact through likes, comments, product uploads, buying and selling. Key features I expect: • Multi-domain routing with isolated branding per domain • Marketplace flow: product upload, cart, checkout, order tracking • Social layer: follow/unfollow, timeline feed, likes, comments, notifications • Real-time search and filtering tied to Google location API for geo-aware results • Multi-language switching powered by a language API • Secure payment gateway integration (Stripe or PayPal preferred) w...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    20 tarjoukset
    X-ray Image Type Classifier
    6 päivää left
    Varmennettu

    I have a collection of X-ray studies and I need a robust deep-learning model that can look at each image and instantly tell me which predefined category it belongs to (e.g., chest PA vs. chest lateral, cervical spine, hand, etc.). The job is strictly about classifying the type of X-ray, not diagnosing any pathology. Here is what I already have and what I expect from you: • A curated folder structure with several thousand labelled PNG and DICOM files that you can download from my secure server. • A preference for Python with either PyTorch or TensorFlow/Keras—use whichever framework you feel will achieve the best accuracy and fastest inference on a modern GPU. • Clean, reproducible code (Jupyter notebook or script) plus a short README that explains environment se...

    €483 Average bid
    €483 Keskimäär. tarjous
    117 tarjoukset

    I'm looking for an experienced Python developer to create an algorithmic trading bot based on my own unique strategy for options trading. The bot should incorporate the following key functionalities: - Backtesting: Ability to test the strategy against historical data. - Real-time data feed: Integrate with reliable data sources for live market updates. - Automatic order execution: Execute trades automatically based on the strategy signals. Ideal Skills and Experience: - Proficiency in Python and experience with trading libraries. - Strong understanding of options trading and market dynamics. - Experience in developing and backtesting trading algorithms. - Familiarity with integrating real-time data feeds and order execution systems. Please provide examples of previous work and relev...

    €49 Average bid
    €49 Keskimäär. tarjous
    8 tarjoukset

    Hi there, We are a real estate development company seeking an experienced Freshsales CRM Specialist to help us complete and optimize our Freshsales implementation. The ideal freelancer will work closely with our team to review our current setup, configure workflows, pipelines, automations, and ensure the CRM is fully aligned with our sales and lead management processes. As part of your proposal, please share: - Your experience with Freshsales CRM - Your implementation approach and process - Similar projects you’ve completed (especially in real estate, if applicable) - Estimated timeline and milestones We’re looking for someone proactive, detail-oriented, and capable of translating business requirements into an efficient CRM system. If this sounds like a good fit, we&rs...

    €125 Average bid
    €125 Keskimäär. tarjous
    44 tarjoukset

    I need a straightforward, browser-based tool that lets me feed incoming insurance enquiries into one dashboard, call each lead and update status,also this leads come from diffrent agents, and monitor every follow-up from my side. After I enter (or upload) a lead, I want to pick an agent, set the next-contact date, and instantly see which leads are pending, closed, or overdue. As soon as an agent updates a record, their notes and status changes should appear on my screen in real time, and I should be able to pull a quick report summarising conversions and individual performance. What matters most: • Simple lead-capture form or CSV/Excel import • Manual assignment and easy re-assignment of leads to any active agent • Timeline for each lead: call notes, comments, next acti...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    27 tarjoukset

    Freelancer Job Post – Algorithmic Trading Developer (SGTF, IBKR, Cloud‑Hosted) Project: Looking for an experienced algorithmic trading developer to build a fully autonomous system using the Smoothed Gaussian Trend Filter (SGTF) indicator. Key Requirements: • Long/short trading based on SGTF trend and signal logic • Trade multiple stocks simultaneously across multiple timeframes • Independent signal states and position management per symbol • Connect to Interactive Brokers (IBKR) via API or Gateway • Robust execution logic, risk controls, logging, and reconnection handling Architecture: • Custom UI / standalone application with: • Real‑time dashboard (signals, positions, PnL) • Controls for universe, timeframes, and risk parameters &bull...

    €1305 Average bid
    €1305 Keskimäär. tarjous
    148 tarjoukset

    My Android app is finished and I’m ready to see it live on the Google Play Store. I need someone who can take the build I provide (AAB or APK), walk it through every Play Console step, and make sure the first production release is approved without hiccups. What I will hand over: the signed build, app icon, screenshots, description text, privacy-policy link, and any other assets you need. What I expect back: • A properly configured Play Console listing with all metadata completed • Correct bundle signing, versioning, and compliance checks (target SDK, 64-bit, Data Safety, etc.) • Internal test track upload to confirm install, followed by staged rollout to production • Clear notes so I can repeat the process for future updates If you notice anything tha...

    €53 Average bid
    €53 Keskimäär. tarjous
    32 tarjoukset
    Credit Limit Tracker Website
    6 päivää left
    Varmennettu

    I’m building a small web property tentatively called “What’s on my card?” whose single purpose is to show users the current credit limits on their cards and how much of each limit has already been used. No comparisons, no reward charts—just clear, reliable credit-card information at a glance. Here’s what I need from you: • A clean, responsive front-end where a user logs in or securely links a card, then immediately sees two numbers for each card—total limit and current utilization—visualised in a simple progress bar or gauge. • A lightweight back-end (Node, Python, PHP or similar—your choice) that pulls the credit-limit data from either a mock data source I provide or an external API if you have one in mind, stores it saf...

    €393 Average bid
    €393 Keskimäär. tarjous
    318 tarjoukset
    Real-Time POS Inventory Sync
    6 päivää left
    Varmennettu

    I need a small middleware service that can pull live inventory levels from a third-party POS platform (it’s not Shopify, Square, or Lightspeed—so please be comfortable discovering or reverse-engineering a different API or database schema). The single purpose is to keep my own server in sync with whatever is on the POS in real time. Here’s what the job looks like from my side: • Goal Every sale or stock adjustment in the store should trigger, or at least very quickly reflect, a quantity update on my server so the numbers stay accurate across all of my channels. • Flow I’m picturing 1. Authenticate to the POS (REST, GraphQL, WebSocket, direct DB—whatever the platform offers). 2. Detect inventory changes continuously—ideally through a web...

    €251 Average bid
    €251 Keskimäär. tarjous
    21 tarjoukset
    Fresh Upgrade to Odoo 19
    6 päivää left
    Varmennettu

    I’m currently running Odoo 18 Enterprise on my own server and am ready to move up to Odoo 19. Because there are no custom modules or third-party integrations in the existing instance, I’m looking for a straightforward, fresh installation rather than an in-place upgrade. Your task is to: • Prepare the self-hosted environment (Ubuntu 22.04 LTS) with all required dependencies, reverse-proxy/SSL, and security hardening. • Install Odoo 19 Enterprise cleanly, activate the standard enterprise apps that ship with the platform, and confirm they all start without errors. • Import or point me to the built-in tools for moving core data from 18 to 19 (no custom code means the standard migration path should suffice). • Document every step, including commands, path...

    €100 Average bid
    €100 Keskimäär. tarjous
    13 tarjoukset
    Telr Payment Gateway Integration
    6 päivää left
    Varmennettu

    I need Telr wired directly into my website so customers can pay without being redirected to a third-party page. Telr is the only gateway I want—no PayPal, Stripe, or Square—so please be fully familiar with Telr’s API, its authentication flow, and the security requirements that come with PCI-DSS compliance. Beyond simply collecting payments, the build must expose two Telr features on my side: • Chargeback / refund handling: I want the ability to trigger full or partial refunds from the admin panel and have the transaction status automatically update in the database. • Customer portal: shoppers should be able to log in, review previous transactions, and download receipts generated by Telr. I will provide server access, existing codebase, and test credentials....

    €134 Average bid
    €134 Keskimäär. tarjous
    106 tarjoukset

    I need an Android-only time management app whose core purpose is to keep users on schedule through smart notifications and reminders. The flow is simple: a user sets a task, defines a deadline or ideal start time, and the app nudges them at just the right moments. You are free to choose the framework (native Kotlin/Java or a cross-platform option that still compiles cleanly for Android) as long as the final build is stable, responsive, and Play-Store-ready. I’ll want both an installable APK and full, well-commented source so I can iterate later—potentially adding task scheduling or full time-tracking modules down the road. Key expectations • Clean, modern UI that feels intuitive on current Android versions • Reliable foreground and background notification ha...

    €111 Average bid
    €111 Keskimäär. tarjous
    21 tarjoukset
    Broker Needed to Sell SaaS
    6 päivää left
    Varmennettu

    I am ready to hand over a fully-operational SaaS built on a Codecanyon base but heavily enhanced by my team. The platform is live, customised well beyond the original script, and already attracting users—80 prospects are currently on trial from a global marketing push that generated more than 70,000 impressions. The infrastructure sits on AWS and comes with an extra $1,000 in unused cloud credits, so the buyer can scale immediately without new hosting costs. What I need from you is simple: bring serious, purchase-ready buyers to the table and guide the process through to a signed deal. Whether those buyers are individual investors, venture funds, or established tech companies makes no difference to me; I am open to any qualified acquirer. To help you sell the opportunity, focus on ...

    €189 Average bid
    €189 Keskimäär. tarjous
    18 tarjoukset

    I’m building a single webapp that blends three roles in one place: a full-featured multi-vendor store, an affiliate hub, and a searchable business directory. The same storefront must let vendors sign up, list their own physical items, digital downloads, or service packages, while shoppers register effortlessly, browse with advanced filtering, and leave reviews that feed back into search relevance. A core requirement is a clean vendor registration and management workflow—dashboards for inventory, orders, payouts, and basic analytics. Buyers (vendees) should register just once and then move freely between purchasing, leaving ratings, and following affiliate links. Because the affiliate layer is central, every product or service needs a trackable link and a commission rule that i...

    €691 Average bid
    €691 Keskimäär. tarjous
    37 tarjoukset
    Corrigir Erros Share Debugger
    5 päivää left
    Varmennettu

    O Facebook Sharing Debugger devolve os códigos 418 e 429 para todas as URLs do meu site, impedindo que meus artigos e posts de blog sejam exibidos corretamente ao compartilhar. Os metadados Open Graph já estão configurados, portanto o problema está, muito provavelmente, na forma como o crawler do Facebook chega ao servidor (DNS, firewall, cache, rate-limit ou configuração de headers). Sua missão: • Diagnosticar a causa exata desses retornos 418/429. • Ajustar a configuração necessária — seja no servidor web, proxy/CDN, regras de segurança ou limites de requisição — para que o Facebook consiga acessar qualquer página sem bloqueios. • Validar, no próprio Sh...

    €34 Average bid
    €34 Keskimäär. tarjous
    4 tarjoukset

    Most of the core application is already live, but I need a reliable Python/Django developer who can step in quickly and bring the project to the finish line. Here is what I still need: • Add new features that plug smoothly into the current codebase. • Polish and extend existing functionality so workflows feel seamless for end-users. • Track down and fix the lingering bugs we’ve logged. • Refresh selected user-interface screens while keeping the existing design language. • Tweak backend logic where necessary to support the updated UI. The stack is pure Python/Django, so deep familiarity with Django models, views, templates, DRF, and common third-party packages is essential. You should also be comfortable working in Git, writing clear commit messages,...

    €142 Average bid
    €142 Keskimäär. tarjous
    78 tarjoukset
    Python-Selenium Script Syntax Fix
    6 päivää left
    Varmennettu

    IM TYRING TO RUN THE ATTACHED JPNY SCRIPT TO GET INFO FROM A WEBSITE BUT I CANT UNDERSTAND IT DOESN'T WORK.

    €17 Average bid
    €17 Keskimäär. tarjous
    63 tarjoukset

    How the System Works Step 1: User Search User enters: Poster ID Email Address System validates the inputs Step 2: Listing Verification System checks the Poster ID in the database If invalid → error message shown If valid → property details retrieved Step 3: Preview Mode Property details displayed Mobile number shown in masked format User sees option: Unlock Contact for ₹50 Step 4: Secure Payment User completes ₹50 payment via secure payment gateway Payment linked to Poster ID and email Step 5: Payment Confirmation System verifies payment success Transaction is authenticated and approved Step 6: Contact Unlock Full mobile number is revealed on screen User gains instant access to contact details Step 7: Email Notification System sends an email to the user Email includes: Property d...

    €23 Average bid
    €23 Keskimäär. tarjous
    9 tarjoukset
    Laravel Business Application
    6 päivää left
    Varmennettu

    i want to develop custom base application in laravel. Check it Find List what we want.

    €150 Average bid
    €150 Keskimäär. tarjous
    89 tarjoukset
    AI deployment with Backend
    6 päivää left
    Varmennettu

    I need to design the workflow for an LLM orchestrator, integrating with various systems. It should call the customer master DB and policy admin to identify existing clients or handle new quotes. For new cases, I'll clearly differentiate based on line of business (P&C personal auto, commercial, travel, life Insurance) . I'll focus on setting up the necessary infrastructure, models, vector DB, middleware, and PoC milestones. Citations will be needed . I’ll ensure everything fits within the architecture, including tool-calling patterns and structured forms. Here’s a concrete, LOB aware architecture you can actually brief to a dev partner or internal team. I want to embed an end-to-end AI layer into my insurance website that can greet visitors, guide them through quo...

    €467 Average bid
    €467 Keskimäär. tarjous
    97 tarjoukset

    I’m looking to expand and stabilise our current Odoo environment. The immediate priority is to roll out the Sales, CRM, HRMS and Projects modules and make a handful of minor tweaks—think custom views, adjusted workflows and a couple of tailored reports—so the teams can hit the ground running without changing their day-to-day habits. Once those pieces are in place, I’d like you to stay involved on a retainer-style basis, keeping the server healthy with routine maintenance, upgrades and quick bug fixes. If you’re comfortable working with Odoo Studio, Python, XML and the usual Odoo toolkit, this should feel straightforward. Deliverables • Fully configured Sales, CRM and Projects modules ready for production • Minor customisations implemented a...

    €5 / hr Average bid
    €5 / hr Keskimäär. tarjous
    12 tarjoukset

    I'm looking for a skilled Python developer to help automate trading through a broker API and create a comprehensive payoff chart similar to those found on platforms like Stockmock and Obstra. Key Requirements: - Integrate with a broker API of your choice. - Automate trading strategies (specific strategies can be discussed). - Develop a full payoff chart for trade tracking. Ideal Skills and Experience: - Proficient in Python, particularly for financial applications. - Experience with trading APIs and automation. - Familiarity with financial markets and trading strategies. - Ability to create user-friendly interfaces for tracking. Please provide relevant portfolio and experience.

    €105 Average bid
    €105 Keskimäär. tarjous
    26 tarjoukset
    Linux Server Deployment for Lovble IA App
    6 päivää left
    Varmennettu

    I have completed a desktop application with Lovble IA and pushed the code to a GitHub repository. Now I need it running smoothly on my own Linux server. Your job is to pull the repo, set up whatever build or runtime environment Lovble IA requires, resolve any package or dependency issues, and make sure the executable starts up reliably (ideally as a service so it can restart after reboots). The repository is ready for cloning; you will receive access as soon as we start. I expect the finished application to launch without errors from the server’s command line or through an appropriate display manager, and I’d like brief notes on every step you take so I can replicate or update the deployment later. Deliverables • Working installation of the Lovble IA desktop app on my Li...

    €32 Average bid
    €32 Keskimäär. tarjous
    33 tarjoukset
    Odoo 19 Sales & Accounting Templates
    6 päivää left
    Varmennettu

    I’m refining our Odoo 19 environment and need someone to enhance forms and report templates related to delivery picking, delivery note and invoice. We just moved to Odoo and below is what I need for now: 1) Have customer reference field flow from sales order to delivery order and to invoice, on forms as well as report templates. 2) Have shipping tracking number field flow from delivery order and to invoice, on forms as well as report templates. 3) Enhance sales order, delivery picking , delivery order and invoice template by moving a couple of fields, removing fields and adding a couple of fields. 4) If possible, remove payment link in invoice emails and invoice pages for customers based on certain conditions (like certain payment terms or invoice amount). 5) I would also like a co...

    €13 / hr Average bid
    €13 / hr Keskimäär. tarjous
    109 tarjoukset

    JD – ROS Engineer Job Summary We are looking for a Software Engineer with strong experience in ROS (Robot Operating System) and C# to design, develop, and maintain robotic and automation software solutions. The role involves working on robot control, system integration, and real-time applications while collaborating closely with hardware, controls, and systems teams. ________________________________________ Key Responsibilities • Design, develop, and maintain robotic applications using ROS • Develop and support backend and application logic using C# • Integrate ROS-based systems with higher-level applications and user interfaces • Implement and maintain robot control, navigation, and communication nodes • Work on sensor integration, data handling, and real-t...

    €9 / hr Average bid
    €9 / hr Keskimäär. tarjous
    16 tarjoukset
    Bigbasket Stock Checker Bot
    6 päivää left
    Varmennettu

    I need a small automation script that periodically checks item availability on the Bigbasket website and pings me on Telegram the moment any of the tracked products come back in stock. You are free to choose the underlying tech stack (Python + Requests/BeautifulSoup, Selenium, Playwright, or a headless browser of your choice) as long as it works reliably with Bigbasket’s current site layout and protects my account from rate-limit blocks or captchas. The flow I have in mind is straightforward: I feed the bot a list of product URLs (or SKUs). It runs on a schedule I can change—every few minutes during peak shortages, maybe every hour otherwise—grabs the stock status, and fires a concise Telegram message whenever the status flips from “Out of Stock” to “Av...

    €63 Average bid
    €63 Keskimäär. tarjous
    27 tarjoukset
    WhatsApp RSVP & Points Bot
    6 päivää left
    Varmennettu

    I organise regular events for an active community and want everything handled inside WhatsApp itself. I need a bot-driven flow where guests can RSVP to an invitation, receive scheduled reminders before the date, and where I can instantly export a tidy report of all responses. Inside the same conversation, every participant keeps a small points wallet. I need to add or remove points with an admin command and let users ask the bot for their current balance plus a short transaction history. Core interactions happen entirely through the bot interface on WhatsApp: • “RSVP” – logs their attendance decision and confirmation • Automatic reminders go out based on the event date • “Points” – shows balance and last few changes • Admin-...

    €256 Average bid
    €256 Keskimäär. tarjous
    27 tarjoukset
    FreshBooks Account Suspension Integration
    6 päivää left
    Varmennettu

    I need someone to help me setup a system to manage accounts. I do have a gps tracking system where we charge clients monthly a fee to use the system. Some clients have multiple login account, these need to be grouped together so when a client dont pay we dont close 1 and miss to close the others and he will keep tracking on other account. We receive cash payments, swipe and bank transfer. We use freshbooks to process payments and based on open invoices we close accounts on my server website. I need someone to help me with creating a system to manage things and maybe help me keep in track of new clients and existing clients. Maybe create something or a website or somehow a way to keep informations accurate

    €122 Average bid
    €122 Keskimäär. tarjous
    79 tarjoukset
    Iberia Avios Flight API Backend -- 2
    5 päivää left
    Varmennettu

    I need a seasoned backend developer to design and implement a secure REST API that lets my users check award-seat availability (Avios) directly from Iberia.com. The core of the job is to automate the full search flow — login, query, filter, and return the results — while keeping the service fast and reliable. Authentication & security The service must issue and validate JWT tokens for every request beyond the public health-check route. Token refresh, revocation, and a simple role model (“user” vs. “admin”) should be built in from the start. Flight data extraction I do not have official Iberia developer access, so we will need to pull the data ourselves. I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Sel...

    €121 Average bid
    €121 Keskimäär. tarjous
    54 tarjoukset
    APK User Registration Reverse-Engineering
    5 päivää left
    Varmennettu

    I have two signed Android APKs that share the same brand: a Chinese-language build that already handles user registration smoothly, and an English-language build that currently lacks this flow. My goal is to extract every user-management API call from the Chinese APK—endpoints, headers, payload structures, encryption or signing logic—and transplant that functionality into the English APK so both variants register users in exactly the same way. What I can provide: • The release APKs for both language versions • Valid test accounts and server access for live registration checks • Any additional assets the Chinese build relies on (native libraries, certificates, config files) What I need from you: • Decompile, inspect and document the Chinese APK (jadx, a...

    €129 Average bid
    €129 Keskimäär. tarjous
    37 tarjoukset
    AI Email & WhatsApp Leads
    5 päivää left
    Varmennettu

    I need an end-to-end AI-driven system that turns my existing customer list into fresh sales opportunities. The core goal is to increase sales by automatically sending tailored messages through both email and WhatsApp. Here’s what has to happen: • Data and channels – Import or connect my current customer database. – Use Twilio SendGrid (email) plus Twilio WhatsApp so the same workflow can reach contacts on either channel. • Intelligence and automation – An AI layer must generate subject lines, copy, follow-ups, and A/B variations based on past purchase behavior and engagement signals. – Lead-scoring logic should flag the hottest prospects and trigger real-time notifications back to me. • Tracking & optimisation ...

    €922 Average bid
    €922 Keskimäär. tarjous
    211 tarjoukset

    I'm looking for an experienced Shopify developer to build a comprehensive web store for me. The store will primarily sell accessories and related products. Key Requirements: - Create a new Shopify store from scratch - Implement essential features: - Customer reviews - Wishlist functionality - Product customization options - Develop and integrate: - Contact policy - Return policy - Guarantee policy Ideal Skills and Experience: - Proven expertise in Shopify development - Strong understanding of e-commerce best practices - Experience with product customization tools - Excellent attention to detail and ability to follow guidelines Please provide examples of previous Shopify stores you've developed. Looking forward to your bids!

    €18 / hr Average bid
    €18 / hr Keskimäär. tarjous
    52 tarjoukset
    Fix Azure-Bing Ads Auth
    5 päivää left
    Varmennettu

    I need someone who has already integrated a SaaS platform with Microsoft Advertising (Bing Ads) through an Azure-registered application and can jump straight into resolving our authentication roadblock. The situation • The Azure AD app exists and should be correctly configured, yet our calls to the Bing Ads API fail at the auth step. • We are using standard OAuth2 flows and the Microsoft Advertising SDK, but tokens are not being accepted downstream. • All tenant-level permissions that look relevant have been granted, so I suspect a subtle setting, scope, or consent mismatch rather than a coding bug. What I’d like from you 1. Review the current Azure AD app registration, API permissions, and redirect settings. 2. Trace the exact OAuth handshake (request, con...

    €32 Average bid
    €32 Keskimäär. tarjous
    40 tarjoukset

    I’m looking for an experienced software developer to take the lead on a desktop application I’m planning to release. The project centres on creating a robust, user-friendly program that runs smoothly on Windows and macOS, with clean architecture and maintainable code. Key responsibilities will include: • Gathering and refining requirements with me in short discovery calls • Designing the application structure, database layer, and UI framework • Writing, testing, and documenting the code (preferred stack: C#/.NET or JavaFX—open to your suggestion if you can justify it) • Packaging the final build for easy installation and future updates I value regular progress demos, well-commented source files, and clear communication. If you have a portfolio of pre...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    115 tarjoukset
    Iberia Avios Flight API Backend
    5 päivää left
    Varmennettu

    I need a seasoned backend developer to design and implement a secure REST API that lets my users check award-seat availability (Avios) directly from Iberia.com. The core of the job is to automate the full search flow — login, query, filter, and return the results — while keeping the service fast and reliable. Authentication & security The service must issue and validate JWT tokens for every request beyond the public health-check route. Token refresh, revocation, and a simple role model (“user” vs. “admin”) should be built in from the start. Flight data extraction I do not have official Iberia developer access, so we will need to pull the data ourselves. I’m open to whichever tooling you are most comfortable with — BeautifulSoup, Sel...

    €119 Average bid
    €119 Keskimäär. tarjous
    78 tarjoukset
    TradingView Auto-Trading Pine Script
    5 päivää left
    Varmennettu

    I actively trade on TradingView and already rely on several open-source indicators plus one proprietary strategy. I now want everything wrapped into a single, coherent Pine Script that can place live orders with clear risk controls. Here is the core of what I need: • Combine my existing indicators and closed-source strategy into one script. • Let me toggle long/short entries, position size, and multi-time-frame confirmation directly from the script settings. • Include editable take-profit, stop-loss, and trailing-stop parameters so I can fine-tune risk on the chart without rewriting code. • Make the script broker-agnostic but capable of routing trades to futures, commodities, stock, and crypto brokers supported by TradingView’s Trading Panel or webhook/API ...

    €389 Average bid
    €389 Keskimäär. tarjous
    150 tarjoukset
    Daily NBA Player Props Scraper
    5 päivää left
    Varmennettu

    I need a small script or micro-service that calls an odds API once per day and extracts NBA player-prop markets—specifically all categories—for every nba game on the board. The job is only about player props; spreads, moneylines, and totals can be ignored. Here is what I expect: • Code (Python or Node preferred, but I’m flexible) that hits a public or paid odds endpoint, parses the daily response, and saves the three prop categories in a tidy JSON or CSV file. Excel preferably • A clear spot in the code where I can drop my own API key and set the run time (cron, Cloud Function, Lambda, etc.). • Basic logging so I can confirm the call succeeded and see any errors. • Quick README explaining setup and the output format. If the script runs co...

    €115 Average bid
    €115 Keskimäär. tarjous
    113 tarjoukset

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