Aws lambda työt

Etsimme AWS asiantuntijaa, jolla on kokemusta AWS palveluiden ylläpidosta ja kehityksestä. Jos sinulla on kokemusta AWS:n palveluista kuten EC2-instanssit, CloudWatch, CloudTrail, AWS X-Ray, voit olla etsimämme asiantuntija.

...Python-based trading bot that: Connects to Kite API Executes rule-based ETF trades Implements strict risk management Runs on VPS (24/7 optional) Logs all trades and errors Has basic dashboard or whatsapp alerts Technical Requirements Python 3 kiteconnect library WebSocket live data Modular code structure Error handling Daily access token auto generation Clean documentation Deployment Deploy on: AWS / DigitalOcean / Indian VPS Must include: Setup guide Backup instructions Logging system Phase 2 Dashboard (Streamlit) Backtesting engine Capital allocation logic Multi-strategy switch WhatsApp / Telegram trade alerts Performance analytics Deliverables Fully working source code Setup documentation 2 weeks support after delivery Strategy explanation Backtesting results Budget Open...

... • Table + line charts of vitals. • Alert panel for out-of-range values. • Patient info card: Name, ID, Date. 4. Upload Interface • Web upload form (drag & drop or file select). • Trigger OCR → dashboard update. 5. Demo-Ready Hosting • Hosted on AWS EC2/S3 (or equivalent). • Fully clickable end-to-end flow: upload → extract → dashboard → alerts. ⸻ Tech Stack (Suggested) • OCR: AWS Textract / Tesseract / OpenCV • Backend: Python + FastAPI • Database: Postgres or SQLite • Frontend: React.js + / Recharts • Hosting: AWS ⸻ Requirements • Proven experience with OCR / Document AI projects. • Experience in Python backend + React frontend. • Must deliver a...

We are looking for a skilled freelancer/server consultant with strong experience in Linux servers and AWS cloud infrastructure to help us build and optimize a parallel video clip rendering system. Project Overview: We run a video processing platform where multiple users generate video clips at the same time. We need expert support to design and configure a high-performance, scalable, and stable server setup for smooth parallel rendering. Required Skills: Strong experience with Linux server administration Expertise in AWS cloud services Experience with FFmpeg and video processing pipelines Knowledge of parallel processing (workers, queues, Celery, etc.) Server performance tuning & optimization Load balancing and resource management

OPTIMIZE MY FULLSTACK MEDICAL ADMIN - BUILT FROM SCRATCH *CREATED 100% BY ME IN 2 DAYS: Node.js + Vue.js + DBeaver + Wasabi Cloud + Neon SMS* *LIVE PROJECT:* *Tech Stack:* - Backend: Node.js/Java springboot - Frontend: Vue.js/Angular - Database: DBeaver managed - Cloud Storage: Wasabi - SMS: Neon integration - Deploy: s3 *NEED (1 week or less EXPERT):* Production polish *CRITICAL FIXES:* -Render → Vercel/Render Pro (eliminate 15min sleep) -Secure /admin → Vue Router Guard + Node auth -Fix Chrome "Dangerous" HTTPS warning -Lighthouse >90 (current ~65) FEATURES: -PWA for mobile doctors -Vue lazy loading + Suspense -Medical SEO optimization *DELIVERABLES:* 1. or LIVE 2. : "Node+Vue+Wasabi+Neon deployment" 3. 2min demo: "My

...Integration • Harden database connections and optimise queries for real-time feed loading • Clean up API handling, ensuring all endpoints return the correct payloads and error codes • Complete and thoroughly test the authentication system, including social-login flows and token refresh logic We’re working with React Native on the front end and a Node.js/Express, MongoDB stack on AWS for the backend. GitHub is our repo; tasks are tracked in Jira. You’ll be pairing directly with my engineer, so clear communication and disciplined version control are essential. Acceptance criteria • UI matches Figma files to pixel-perfect standards across iOS and Android • All listed backend components pass integration tests and withstand loa...

I have roughly 25 Microsoft Word templates with fixed wording and clearly marked placeholders. In seven days or less I need a working web application that lets a registered user fill a form, upload any re...files • Preview or at least reorder controls before final merge • Progress indicator while the server processes the files • Final download delivered as a single .docx without loss of fidelity You are free to leverage libraries such as docx4j, Open XML SDK, or similar; just cite what you plan to use. Please include straightforward instructions for deploying on a typical cloud host (e.g., AWS, Azure, or Heroku). Unit tests covering the merge logic would be a plus. Let me know your proposed tech stack, an outline of your approach, and a realistic timeline ...

...Expense Photo Material Labour Additional UX needs: Dropdowns with auto-suggest “Repeat yesterday data” option Large buttons, fast photo upload Offline-first working 6) Technical Requirements (Guidance for Freelancer) Android app first (iOS optional later) Framework: Flutter or React Native Backend: Firebase / Supabase / Node.js + PostgreSQL OCR/AI options: Google ML Kit / Cloud Vision AWS Textract Export: Excel / CSV Google Sheets API (optional) Security: Role-based login Data backup & audit logs 7) Deliverables Android mobile app Admin panel (web or in-app admin mode) Database & APIs OCR/AI expense reading system Excel/CSV export (+ optional Google Sheets sync) Testing, bug fixing, and basic training 8) Suggested Milestones M1: Lo...

...end-to-end encryption • Admin APIs ________________________________________ Database • MongoDB or PostgreSQL • Redis for caching • Optimized message storage ________________________________________ Technology Stack Mobile • React Native (CLI or Expo) • Redux or Zustand • client Backend • Node.js with • • JWT authentication • Multer or cloud storage Infrastructure • AWS, DigitalOcean, or Google Cloud • Firebase push notifications • Cloud storage (S3 or Cloudinary) ________________________________________ UI Screens • Splash screen • Login and signup • OTP verification • Chat list • Chat screen • Group info • Profile screen • Settings • Notifications • Media vi...

I am a Software Developer with over 7 years of hands-on experience in Java and AWS services, and I am excited to begin my freelancing journey on Upwork. Throughout my professional career, I have designed, developed, and maintained scalable, secure, and high-performance applications while ensuring reliability and cost-efficient cloud operations. My expertise includes core Java development, Spring-based applications, REST APIs, AWS services such as Lambda, ECS, DynamoDB, S3, CloudWatch, and Infrastructure as Code using Terraform. I focus on writing clean, maintainable code, delivering production-ready solutions, and resolving issues quickly to keep systems stable and secure. As I start my freelancing career, I am fully committed to delivering high-quality work, meeting...

I am currently using Perfex CRM (PHP – CodeIgniter framework) and need to implement an AWS S3 media offloading solution. Scope of Work: Integrate AWS S3 with Perfex CRM. Offload uploaded media/files to S3 instead of storing them locally. Apply this to: The default Perfex upload directory. The upload directories of all installed modules (including third-party modules). Ensure proper file retrieval, URL generation, and access permissions. Maintain system stability and performance. Directory Structure Requirements: For module-specific uploads, the structure must remain unchanged. Example: /modules/purchase/uploads Installed Modules https://codecanyon

...chat functionality using a modern scalable architecture. The developer should follow clean code practices, proper documentation, and guide on best practices. ________________________________________ Technical Architecture The app will be built using the following stack: Mobile App — Flutter Backend API — Node.js with Express Real-time Messaging — Database — MongoDB Cloud Storage — AWS S3 Hosting — AWS or DigitalOcean Architecture Flow: Mobile App (Flutter) ↓ API Server (Node.js) ↓ Socket Server (Real-time) ↓ Database (MongoDB) ↓ Cloud Storage (S3) ________________________________________ Scope of Work Phase 1 — Setup and Planning Project architecture setup Development environment setup Git repository setup Data...

Title=AWS Engineer Needed – Deploy Containerized Multi-Agent OpenClaw System (Slack + Telegram + E2B + Model Routing) – 1–2 Day Build ⸻ READ THIS CAREFULLY If you have not personally deployed containerized services in AWS (ECS or EC2 + Docker), configured IAM correctly, and implemented Slack OR Telegram bot integrations before — do not apply. Generic AI-written proposals will be ignored. This is a 1–2 day implementation for someone who knows AWS and event-driven systems. ⸻ Project Summary I am building a small internal “AI Office” composed of multiple OpenClaw agents: • Orchestrator • Marketing agent • Research agent • Ops agent Each agent must run as a containerized service in AWS and commu...

Project Overview:We have a Web3-based production application called Eternix Protocol deployed on AWS EC2. The system includes: frontend (main site and /buy page) admin panel (/admin) Node.js backend API Blockchain listener service PM2 process manager Nginx reverse proxy Ubuntu Linux server AWS EC2 hosting Currently, frontend is running but backend API routing and Nginx reverse proxy need correction and stabilization. We also have full backup versions available on the server. Scope of Work: Your responsibilities will include: Fix backend API routing (currently returning 404 via Nginx) Correct Nginx reverse proxy configuration for: Main site (/) Buy page (/buy) Admin panel (/admin) Backend API (/api) Ensure all services run correctly under PM2: eternix-fro...

Role Overview: We are looking for a young, high-energy Full Stack Developer...platforms Ensure performance, security, and reliability of systems Troubleshoot and optimize existing solutions Required Skills & Experience: 4–5 years of Full Stack Development experience Proficiency in modern web technologies (frontend & backend) Experience with GitHub / version control workflows Familiarity with AI-assisted coding tools (Cursor AI preferred) Hands-on experience with Azure / AWS (cloud deployment & services) Understanding of VPN / VPS / networking concepts Strong debugging and system design skills Self-driven, fast learner, and adaptable mindset Good to Have: Experience with performance optimization & scalability Exposure to security best practices Startup / fas...

...Project Oversight * Track weekly/monthly milestones * Ensure tasks are completed on schedule * Provide clear status reports to the client 2. Requirement Verification * Confirm features are implemented according to the final scope document * Verify live rooms, multiplayer games, coin wallet, gifting, and admin panel 3. Technical Quality Assurance * Review backend architecture (AWS infra, databases, APIs) * Verify real-time performance for live rooms and games * Ensure coin transactions and payment systems are secure * Review code quality and maintainability 4. Testing & Bug Verification * Create test cases for features and scenarios * Ensure multiplayer game logic, coin wallet, and live rooms function correctly * Approve bug fixes bef...

...copy amount ($20-50). Automatic exit options (e.g., sell before expiry or if loss >10%). Basic interface: A Python or JS script that runs on cloud (AWS or similar), with logs in Telegram or email for notifications. Security: Use environment variables for keys, no hardcoding. Testing: Backtesting with historical data and dry-run before live. Required skills: Programming in Python (preferred) or JavaScript/Node.js. Blockchain experience (Ethereum/Polygon, or ). APIs and trading bots (e.g., Polymarket SDK, websockets for realtime). Knowledge of crypto and prediction markets (Polymarket specific is a plus). Cloud deployment (AWS, Heroku or similar for 24/7). Looking forward to serious proposals In addition to the payment for the development work, the selected programme...

...notifications, so any prior experience there is a plus. On the infrastructure side, you’ll manage Docker-based deployments to AWS or DigitalOcean, keep CI/CD pipelines humming, configure domains and SSL, and watch logs and uptime dashboards to catch issues before our users do. Security matters: role-based access control, secure file uploads, and well-guarded APIs are non-negotiable. Deliverables • Optimised MongoDB schema supporting many-to-many relations with advanced querying and integrity safeguards • Secure REST API layer, documented and fully tested • React components that consume these APIs seamlessly • Automated Docker pipeline from commit to production (AWS/DigitalOcean) • Monitoring, alerting, and performance tuning in pl...

...cross-platform mobile app with real-time chat functionality using modern scalable architecture. The developer should follow clean code practices, proper documentation, and guide on best practices. ---Technical Architecture The app will be built using the following stack: Mobile App — Flutter Backend API — Node.js + Express Real-time Messaging — Database — MongoDB Cloud Storage — AWS S3 Hosting — AWS / DigitalOcean Architecture Flow: Mobile App (Flutter) ↓ API Server (Node.js) ↓ Socket Server (Real-time) ↓ Database (MongoDB) ↓ Cloud Storage (S3) ---Scope of Work Phase 1 — Setup & Planning Project architecture setup Development environment setup Git repository setup Database schema design API structu...

...since then the Lambda theme is misbehaving—visual elements are out of place and, more critically, the Dashboard and all course pages refuse to load properly. Other areas render as expected, so I’m convinced the issue sits inside the theme’s templates, CSS, or a stray JavaScript call rather than the core. I’ve ruled out obvious plugin conflicts and cache purges; the problem appears only when Lambda is active. Switching to Boost restores normal operation, which confirms it is a theme-specific fault. What I need now is a developer who knows Moodle theming inside out to: • Inspect the Lambda codebase and pinpoint the display error that keeps those pages from loading. • Apply the fix (PHP, Twig, SCSS, JS—whatever it take...

...CSRF prevention) and performance optimisation. Preferred Skills Experience with for Laravel-Vue integration(if applicable) Familiarity with Laravel Livewire or Filament for admin panel development. Knowledge of Laravel Echo, Redis, or Pusher for real-time features. Experience with testing frameworks (e.g., PHPUnit, Jest) for bug-free delivery. Familiarity with cloud platforms (e.g., AWS, DigitalOcean) for potential migration.(post migration) Project Details Timeline: Target 10-15 days for product release with bug free. Budget: Fixed contract, up to Rs.4,000 (bit negotiable based on experience and scope). Work Arrangement: Full-time dedication preferred during the project timeline. Documentation: Detailed specs provided via calls and shared documentation. Tech Stack: Laravel,...

... REPORTING (RECOMMENDED) Reports showing: * Weekly revenue * Revenue by area * Top customers * Number of ads per week Export capability (CSV or PDF) preferred. --- 10. TECHNICAL REQUIREMENTS Preferred stack (open to developer suggestions): Frontend: Modern web framework (React or similar) Backend: Node.js, Python/Django, or similar Database: PostgreSQL or MySQL Hosting: Cloud hosting (AWS, DigitalOcean, or similar) System must be: * Secure * Mobile-friendly * Fast and simple to use * Scalable for future features --- PLEASE PROVIDE: * Estimated cost * Estimated timeline * Suggested technical architecture * Examples of similar systems previously built...

.../ Dedicated Support Existing Technology Stack Our platform is built using: Backend: Node.js, NestJS Frontend (Web): React Mobile App: Flutter Cloud Infrastructure: AWS Storage & Assets: Amazon S3 Resource Requirements We are looking for agency support for the following roles (part-time / shared allocation acceptable): Backend Developer (Node.js / NestJS) Frontend Developer (React) Flutter Developer DevOps / AWS Support CTO / Technical Architecture Advisory (strategic oversight as needed) Scope of Work The engagement will primarily focus on: ✔ Feature refinements & enhancements ✔ Bug fixes & performance optimization ✔ DevOps / AWS monitoring & maintenance ✔ SEO implementation & optimization ✔ Integration of AI-driven features ✔ Chatbot implementat...

...js • Fully rigged 3D facial model • Blend shapes + facial animation controller • 60 FPS smooth rendering Voice & AI: • Custom-trained voice model (not API-only dependency) • Tacotron-style or equivalent neural TTS • Whisper or equivalent ASR • GPT-class conversational model • Sentiment detection & adaptive tone Streaming & Infrastructure: • WebRTC or similar real-time pipeline • GPU deployment (AWS/Azure/Dedicated NVIDIA GPU) • Scalable microservice architecture • API-first design The tech stack is flexible, but performance and realism are not negotiable. Deliverables Deployable 3D avatar package – Model, textures, rigs, animation controller – Ownership transfer required Custom voice clone ...

ob Title: Data Scientist Role Overview: We are seeking a Data Scientist to help us transform our CRM, Gradlynk, into...ensuring accuracy and reliability across systems. Stay updated on emerging AI and data science techniques relevant to education technology. Qualifications: -Strong proficiency in Python, R, and SQL, with experience in machine learning frameworks (TensorFlow, PyTorch, Scikit-learn). -Background in statistical modeling, predictive analytics, and data visualization. -Experience with cloud platforms (AWS, Azure, or GCP) and data pipeline tools. -Ability to communicate technical insights in a clear, business-friendly manner. -Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, or related field. -Prior experience in edtech or CRM ...

AI-Powered Video Verification & Alert Automation (Reusable / Scalable System) We are looking for an experienced d...groups, schedules, devices) Scalable and cost-efficient Deliverables include: Architecture diagram Fully documented workflows Deployment guide (new customer + new camera onboarding) Cost estimates (development + per-camera operational costs) Training & handover Experience required: n8n or workflow automation OpenAI / Vision APIs Twilio WhatsApp integration eWeLink / IoT device control AWS or cloud hosting Multi-tenant / reusable system design This is intended to become a resellable AI security validation product, so scalability and clean architecture are critical. Please include timeline, estimated development cost, and monthly cost assumptions...

I’m building an early-stage B2B SaaS product (StrataOps) focused on workflow automation for property management companies. ​ For this MVP, I need a Python developer to build an AI-powered maintenance triage system that sits on top of a shared Gmail inbox. ​ The system should be able to: M...automation). ​ Your preferred Python stack and how you would structure this MVP. ​ Your availability for the next 2–3 weeks. ​ Important: This project is NOT related to blockchain or crypto in any way. ​ Only apply if you are comfortable working in the 2–8 USD/hour range. ​ Skills required: Python API integration (Gmail API or similar) JavaScript (nice to have for any small UI/admin interface) ​ AWS or similar cloud (for deployment) Basic CSS/HTML (nice to have, no...

...evaluation, and guardrails Agentic workflows, tool/function calling, orchestration Retrieval-Augmented Generation (RAG) with enterprise data AI / ML Engineering ML model development and productionization Feature engineering and large-scale data processing Model evaluation, monitoring, and optimization Recommender systems and experimentation frameworks Cloud, MLOps & Deployment Cloud platforms: AWS, Azure, or GCP Containerization and orchestration (Docker, Kubernetes) CI/CD pipelines and Infrastructure as Code Monitoring, logging, cost, and performance optimization Data & Search Systems Vector databases and similarity search Embeddings, hybrid search, and data indexing SQL, Spark, Databricks, and distributed pipelines APIs & Enterprise Integrations Ba...

...hand-over video. Acceptance criteria 1. Feature parity in the three core areas listed above, proven via side-by-side functional demo. 2. Loyalty module active and usable from the same admin panel. 3. Payment flow processed in test mode with sandbox credentials. 4. Automated test suite covering critical paths. 5. Deployment documentation that lets my in-house IT team spin up the system on AWS or a local server in under one hour. We run 15 locations in Australia and would live test the functionality on a new location for many months before planning migration. This software we use is mission critical. Our plan is to bring it in house with the help of a design and implementation team. To bid for this project you must be operating with a company structure so that continu...

...(3.8+), working with LLM APIs (OpenAI, Anthropic, etc.), chatbot frameworks and conversational AI design, prompt engineering and fine-tuning strategies, building automations and integrating AI into real-world workflows, and API development using frameworks like FastAPI or Flask. Familiarity with vector databases (Pinecone, Weaviate, ChromaDB), RAG architectures, and deployment on cloud platforms (AWS, GCP, or Azure) is a strong plus. ✅ Scope & Engagement This starts as a project-based engagement with the potential to evolve into a long-term collaboration. Beyond the chatbot improvement, we have upcoming work involving AI-driven automations and new LLM-powered tools. To Apply, Please include: - A brief overview of your relevant experience with chatbots and LLMs - Examples ...

...capability to tweak the recommendation rules without redeploying code. • Clean, mobile-first UI; React or Vue on the front end is fine, but I’m open to other modern stacks. • Back-end could be Python (FastAPI, TensorFlow, OpenCV) or another language you prefer as long as the model can run securely on my server or via a trusted API. Deliverables • A fully deployed MVP on my cloud account (AWS or GCP). • Source code in a private repo with build instructions. • Trained/finetuned model or documented API connection. • Brief user guide and 30-minute hand-off call for my staff. Acceptance criteria – The six named skin conditions are recognized with at least 80 % test accuracy. – Booking flow completes from scan to confi...

...world” listo para monitorizar. • Autenticación básica operativa usando email y contraseña, con hash seguro y refresh tokens. Dejar hooks preparados para añadir 2FA u OAuth más adelante. • Estructura limpia para integrar el futuro motor de alertas (carpetas, interfaces y puntos de inyección). • Despliegue funcional en un entorno cloud; no tengo preferencia concreta, así que podemos optar por AWS, Google Cloud o Azure según la experiencia que aportes y los servicios gestionados que mejor encajen. Criterios de aceptación 1. Clonar, lanzar docker-compose up y que la API responda al health-check. 2. Registro e inicio de sesión por correo y contraseña funcionando, con pruebas unit...

...(PostgreSQL) – Error SSL certificado DESCRIPCIÓN DEL PROYECTO Estoy intentando conectar Power BI Desktop (Windows 10) a una base de datos PostgreSQL alojada en Supabase (plan Pro) y estoy teniendo un problema de validación de certificado SSL. Contexto técnico: Proyecto Supabase activo y healthy. Conexión directa () no resolvía DNS. Ahora estoy usando Session Pooler (Shared Pooler): Puerto: 5432 DNS ya resuelve correctamente. El error actual en Power BI es: "El certificado remoto no es válido según el procedimiento de validación." Lo que necesito Resolver correctamente la validación SSL entre Power BI y Supabase. Configurar la conexión para que funcione de forma estable. Confirmar configuració...

...revenue sharing. 4. Monthly Recurring Subscription – will use Stripe to process the recurring monthly payment 5. Super Admin Portal – this will run and track 100% of every aspect of the app in all regards. 6. Restaurant/Business Portal – will be created through the Super Admin so businesses can track their appearance on the app, their transactions and their member app referrals. 7. Hosting – AWS What I am looking for: A company for a very long-term relationship that can help serve what will be 1000’s of clients over the next 12 months and even more beyond that. Your firm will ideally be able to do more than programming to include SEO, social media management, google ad reviews and other services that help business with advertising and growth....

I already have a fully developed Node.js application and now need it live on my company website. The site's sole purpose is clear, reliable information display—no e-commerce or complex customer-interaction modules at this stage. Here’s what I’m lookin...the service running automatically after restarts. • Connect any database or external services the project already references. • Optimize basic performance and security settings (rate limits, headers, logging). • Deliver a short written guide so I can replicate the deployment or roll back if needed. If you prefer a particular stack—Docker, cPanel, bare-metal Linux, or a cloud platform like AWS, DigitalOcean, or Heroku—mention it along with your timeline. My goal is a smooth, wo...

...understanding of software engineering best practices and testing • Experience building and maintaining scalable full stack applications • Strong communication and team collaboration skills • Expertise with Python and various python packages Preferred Skills • Advanced SQL with PostgreSQL: joins, subqueries, CTEs, and query optimization • Understanding of ETL and Data ingestion • Experience with core AWS services: EC2/ECS, ELB, S3, CloudFront, IAM • Experience in Scala • Familiarity with microservices architecture and distributed systems • Knowledge of Terraform, Docker, Kubernetes • Experience with CI/CD pipelines and end-to-end testing tools like Cypress • Knowledge/Experience of building Generative AI applicatio...

I w...or Jira acceptance criteria. 5. Accuracy benchmark: at least 90 % of the agent’s suggestions should be judged “useful” by two senior QA engineers in a blind review. Tech freedom I am comfortable with Python, TypeScript, or similar stacks, and we already host services on AWS. Feel free to propose the best combo of LLM, vector store, and orchestration (LangChain, LlamaIndex, or your own framework). Deliverables • Source code with clear README and setup scripts • Deployment guide for an AWS container or Lambda • A short demo video walking through Jira integration and test-case generation • Post-delivery support period to iron out any edge cases If this matches your skill set, tell me how you would architect th...

...candidates needing interview support. Referral Commission: $30 per successful candidate How it works: • You refer a candidate who needs interview support • Candidate confirms and takes the service • You receive $30 per successful referral • No limit on referrals – unlimited earning potential Technologies Covered: • Software Development: React, Node.js, Java, Python, .NET, Full Stack • Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes • Testing: Automation, Selenium, Cypress, Manual Testing • Data Roles: SQL, Data Engineering, Data Analyst, AI • Engineering: Controls Engineering , Automation, Embedded, Electrical • Enterprise Tools: SAP, Salesforce, ServiceNow, Oracle Why partner with me: • Transparent process ...

Project Title Build Enterprise Reverse Auction Procurement SaaS Platform Project Summary We are developing a premium multi-tenant SaaS platform focused on reverse-auction-driven procurement for MSMEs and large enterprises. Phase 1 scope does NOT include SAP integrat...vendor names Vendors cannot see competitor names NDA module Hybrid pricing (Per auction + subscription) Admin dashboard Audit logs Preferred Tech Stack Frontend: / React Backend: Node.js (NestJS preferred) Database: PostgreSQL Real-time: WebSocket () Cache: Redis Hosting: AWS Deliverables • Fully functional SaaS platform • Source code • AWS deployment • Documentation • 3 months support Looking For Experienced SaaS/real-time system developers with strong backend architecture and...

...Dashboard showing: Expiring soon Expired visas Upcoming deadlines 4. Customer Tracking URL Generate a unique tracking URL per customer or passport Customers can view: Visa status Expiry date Days remaining No login required for customers (view-only) 5. OCR (Optional – Phase 2) OCR to extract data from passport images: Name Passport number Nationality Date of birth Use Google Vision / AWS Textract / Tesseract (developer recommendation) Manual edit after OCR extraction 6. Dashboard & Reporting Admin dashboard with: Total active visas Expiring soon count Expired count Export data: Excel / CSV Basic reports (monthly / yearly) 7. Technical Requirements Web-based application (desktop & mobile responsive) Secure authentication Role-based acces...

...spectrum. In our kickoff call I’ll share the full sitemap, content, feature list and required admin controls. From there, your role is to translate those assets into a clean, responsive and highly scalable site with a polished, professional UI/UX. Code quality matters as much as design: well-structured React components, efficient API endpoints, clear MongoDB modelling and straightforward deployment (AWS, Vercel or similar) will all be part of the final review. Deliverables I expect: • Complete MERN codebase in a private repo • Live production deployment on vercel • Handover session and brief documentation for my in-house team When you respond, please centre your proposal around your relevant experience building MERN applications of comparable scope. Th...

...portfolio; the final decision will be shaped by the strategy we outline together. What matters most is a clean, scalable codebase that pairs modern front-end frameworks (React, , Flutter, React Native, etc.) with a robust backend you’re comfortable maintaining—Node, Django, Laravel, or another stack that fits. I’d like everything version-controlled in Git, deployed to a cloud host such as AWS, Firebase, or Vercel, and supported by a lightweight CI/CD pipeline so releases stay painless. Deliverables • Production-ready mobile app build • Fully responsive website mirroring the app’s core features • Well-documented source code pushed to a private repo • Live deployment plus a brief hand-off walkthrough I value frequent progress...

ob Title: Data Scientist Role Overview: We are seeking a Data Scientist to help us transform our CRM, Gradlynk, into...ensuring accuracy and reliability across systems. Stay updated on emerging AI and data science techniques relevant to education technology. Qualifications: -Strong proficiency in Python, R, and SQL, with experience in machine learning frameworks (TensorFlow, PyTorch, Scikit-learn). -Background in statistical modeling, predictive analytics, and data visualization. -Experience with cloud platforms (AWS, Azure, or GCP) and data pipeline tools. -Ability to communicate technical insights in a clear, business-friendly manner. -Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, or related field. -Prior experience in edtech or CRM ...

Aura Institute of Training Excellence, Chennai, is a growing technical skill development institute focused on delivering industry-oriented training programs for students and working professionals. We are currently looking for Technical Trainers for the following programs: Data Science & Machine Learning Full Stack Web Development (MERN / MEAN) Cybersecurity & Ethical Hacking Cloud Computing (AWS / Azure / GCP) Artificial Intelligence & Generative AI

...Cybersecurity and IT Support professional with 9+ years of experience, and I need my resume professionally optimized for SOC Analyst, Cybersecurity Engineer, and IT Support roles. My experience includes: * Threat monitoring, incident response, and security analysis * Trend Micro EDR, XDR, Email Security, and MDM implementation and support * Cloud security and administration in Microsoft Azure, AWS, and Google Cloud * Network support including LAN, TCP/IP, routers, switches, and firewalls * Laptop, desktop, printer installation, configuration, and troubleshooting * CCTV installation, configuration, monitoring, and troubleshooting * IT infrastructure support, system troubleshooting, and endpoint security Certifications: * Microsoft Certified: Azure Administrator Associate (AZ-1...

...___________________ 4. Admin UI Flow 4.1 Admin Dashboard Buttons: - Approve Jobs, Profiles | - Suspend Employer | - Manage Users (Approve, Suspend, Resume, Edit profile, ...) | - Reports | - Platform Analytics ________________________________________ 6. Technical Specification 6.1 Architecture • Backend: Python • Database: PostgreSQL • Cache & State: Redis • Telegram Bot API • Cloud: Oracle / AWS / GCP ________________________________________ 6.3 State Management • Finite State Machine (FSM) per user • Redis state keys: o user:{id}:state o user:{id}:step o draft:job:{id} ________________________________________ 6.4 Database Schema (Simplified) users - id - role (seeker/employer/admin) - language - status jobs - id - employer_id - category ...

...ambulance/service using Google Maps API integration 4. Push Notifications: * Notify users when booking status changes * Notifications for booking confirmation and updates 5. Admin and Employee Login Integration: * Single app with separate login screens for End-Users and Employees/Admins. * Admin/Employee logins will manage and update bookings directly within the app. 6. Backend Integration: * We are using AWS as backend * Implement real-time updates using WebSockets or Firebase Realtime Database. 7. Scalability (for future scope): The system should be scalable to include future enhancements like online payments, user accounts/login features, booking history, and feedback/rating systems. Deliverables: - Working booking flow with live tracking functionality and real-time up...

...building lasting client relationships. You'll have the autonomy to shape our sales strategy while earning competitive commissions on every successful deal. Your Mission As our BDM, you'll be the driving force behind our revenue growth, responsible for the complete sales cycle from prospecting to payment collection. Lead Generation & Prospecting Research and identify high-potential B2B clients needing AWS, DevOps, and IT consultation services Generate qualified leads through cold calling, email campaigns, networking, and LinkedIn outreach Build and maintain a robust sales pipeline using CRM tools Full Sales Cycle Management Conduct discovery calls and qualify leads effectively Present compelling proposals and customized solutions Negotiate contracts and close deals w...

I need an experienced Python engineer who works confidently with AWS Glue to build and manage a small suite of data-integration jobs for a Hyderabad-based project. The core of the work is to design and automate Glue ETL pipelines that pull data from our production databases, catalog it accurately, and transform it into analytics-ready tables. Here is what I expect from the engagement: • Develop, test, and deploy Glue ETL jobs in Python. • Populate and maintain the Glue Data Catalog so new tables are discoverable and properly version-tracked. • Implement efficient transformation logic that cleans, enriches, and partitions data for downstream reporting. • Optimise job performance and cost by selecting the right worker types, job parameters, and database co...

I'm seeking an experienced DevOps engineer to set up AWS for my e-commerce application. The project involves initial setup only. Key Tasks: - Server Configuration on Amazon Linux - Database Setup - Security and Monitoring Setup Ideal Skills and Experience: - Strong expertise in AWS services - Experience with Amazon Linux - Knowledge in database management and security protocols - DevOps tools familiarity (e.g., Terraform, Ansible) - E-commerce application deployment experience is a plus Looking forward to your proposals!