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    5,000 ajax frameworks löydetyt työt

    Ich möchte meine bestehende Webanwendung, die derzeit auf Nette-Version 2.2 läuft, auf Nette 3.1 bzw. die aktuellste Version aktualisieren. Das Hauptziel ist ein sauberes, nachvollziehbares Upgrade, bei dem alle aktuellen Best Practices des Frameworks umgesetzt werden. Vor allem soll es so sein, dass ich die weiteren Installation dann, wenn möglich, selbst aktualisieren kann. Aufgaben – kurz & klar • Projektverzeichnis und Composer-Pakete so anpassen, dass sie vollständig mit Nette 3.1 kompatibel sind. • Veraltete Klassen, Methoden und Konfigurations­einträge durch empfohlene Alternativen ersetzen. • Datenbank- und Routing-Konfiguration prüfen und gegebenenfalls migrieren. • Anwendung lokal starten, Smoke-Tests d...

    €471 Average bid
    €471 Keskimäär. tarjous
    22 tarjoukset

    ...resource-constrained shared hosting environments. Strong understanding of web security (e.g., XSS, 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 timeli...

    €25 Average bid
    €25 Keskimäär. tarjous
    28 tarjoukset
    Data Scientist & Engineer Needed
    6 päivää left
    Varmennettu

    ...Gradlynk. -Translate complex data findings into clear recommendations for educators, administrators, and business stakeholders. -Monitor and improve data quality, 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 relate...

    €110 Average bid
    €110 Keskimäär. tarjous
    40 tarjoukset

    ...design prompt frameworks and retrieval pipelines that let each agent research topics, draft copy, and refine tone without constant human intervention. 2. Outputs route to me in Slack for a quick thumbs-up or requested tweaks. 3. On approval, the agent automatically publishes or schedules the asset in WordPress, Meta Business Suite, or the ESP. Acceptance criteria – Consistent brand voice across every asset. – Zero hallucinated facts; all external claims must reference a cited source. – Error-free WordPress posts with featured image, tags, and SEO meta fields populated. – Social posts rendered in native platform previews before queuing. – Campaign metrics (open rate, CTR, follower growth) exported weekly in a simple dashboard. Plea...

    €15 / hr Average bid
    €15 / hr Keskimäär. tarjous
    12 tarjoukset

    ...overall voter turnout and a concise statistical summary of the outcomes. There is an existing Google Data Studio (Looker) template available. The scope breaks down into three tightly-linked steps: • Data capture – a headless, resilient scraper (Selenium, Playwright or a similar tool) must track roughly 3 500 individual race entries across 17 political parties in six regions, coping smoothly with AJAX calls, pagination and any CAPTCHA or session refreshes. • AI-powered processing – once ingested, the stream needs real-time de-duplication, error checking, normalisation of party names/regions and basic predictive analysis. Leveraging APIs such as OpenAI, Claude or Vertex for cleaning and pandas / scikit-learn for statistical work is fine; I’m happy ...

    €385 Average bid
    €385 Keskimäär. tarjous
    61 tarjoukset
    Automation testing in ts and playwright
    6 päivää left
    Varmennettu

    I am looking for an experienced automation tester who has expertise in TypeScript and Playwright. T Skills and Experience Required...Experience Required: The Project involves end to end writing of the playwright automation framework. If not continuing with the current framework. - Proficiency in TypeScript and Playwright - Strong knowledge of automation testing principles and practices - Experience in conducting end-to-end testing for web applications - Ability to create and execute test scripts - Familiarity with test automation frameworks - Attention to detail and ability to identify and report bugs and issues - Excellent problem-solving and troubleshooting skills If you have the required skills and experience, please submit your proposal along with relevant samples of your prev...

    €259 Average bid
    €259 Keskimäär. tarjous
    8 tarjoukset
    Dark Minimal Startup Landing Page
    6 päivää left
    Varmennettu

    ...Formspree/Getform/Netlify Forms (preferred) with success/error states • Include spam protection basics (honeypot field) 5. Footer with basic links + copyright What I provide • Logo (SVG/PNG) What you provide • Layout, palette implementation, typography choices, spacing system • Responsive breakpoints (320px to widescreen) • Performance-first code and optimized assets Constraints • No external frameworks/libraries (no Bootstrap/Tailwind/etc.) • OK: Google Fonts (or similar) • Optimized images + proper file structure • Clean, organized CSS (commented) Deliverables • • (standalone, commented) • Any assets folder with correct references Acceptance • High Lighthouse scores (Performance/Accessibility/...

    €59 Average bid
    €59 Keskimäär. tarjous
    210 tarjoukset

    ...preferentemente en Python, que facilite la integración y el cambio de diferentes Large Language Models (LLMs). Acompañamiento Continuo: * Participación en reuniones semanales para revisar el progreso, definir los siguientes pasos y apoyar el proceso de aprendizaje y experimentación con IA. Requisitos Técnicos Indispensables (Tech Stack): * Lenguaje de Programación: Python (nivel experto). * Frameworks de IA: Experiencia demostrable con LangChain, LlamaIndex o CrewAI para el desarrollo de agentes. * Bases de Datos Vectoriales: Conocimiento y experiencia práctica con Pinecone, Weaviate, Qdrant o ChromaDB. * Modelos de Lenguaje (LLMs): Experiencia en la integración de APIs de OpenAI/Anthropic y en la ejecuci&oacut...

    €10 / hr Average bid
    €10 / hr Keskimäär. tarjous
    21 tarjoukset

    ...enterprise GenAI platforms Prompt design, alignment, 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 distrib...

    €1235 Average bid
    €1235 Keskimäär. tarjous
    15 tarjoukset

    ...rentals • Spa packages • Local tours The system must recognise three user roles—Guests, Service providers, and Admin—each with its own dashboard and permissions. Core flows include real-time availability search, price and inventory management for providers, secure checkout, and a clean admin console for oversight and reporting. I’m flexible on the tech stack, but modern, well-documented frameworks (think React or Vue on the front end, Node.js, Laravel, or similar on the back end) and RESTful or GraphQL APIs are preferred so the platform can scale. Payment gateway integration (Stripe, PayPal, or your recommended option) and mobile-responsive design are essential. Deliverables • Fully functional web application covering the four booking mod...

    €538 Average bid
    €538 Keskimäär. tarjous
    262 tarjoukset

    Busco a un profesional que pueda crear una solución completa para la venta de materiales de construcción. El proyecto se divide en dos frentes claramente conectados: 1. Tienda en línea • Diseño responsivo y enfocado en la conversión. • Función principal: carrito de compras totalmente operativo (agregar, quitar, modificar cant...web para que existan precios, descripciones y stock únicos. • Notificaciones push para informar a los clientes sobre ofertas o cambios de estado en sus pedidos. Entrego toda la identidad de marca, lista de categorías y estructura inicial de productos; necesito que tú te encargues del front-end, back-end y la publicación en servidores y tiendas oficiales. Aprecio sug...

    €416 Average bid
    €416 Keskimäär. tarjous
    89 tarjoukset

    ...conversational experience. This includes optimizing prompt engineering, improving response quality, refining conversation flows, and ensuring reliable performance. What We're Looking For A developer who brings hands-on experience with Python (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 evolv...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    144 tarjoukset
    Audio Pad Assistant
    6 päivää left

    I need an open-source Android app (feel free to use cross-platform frameworks) that lets hobby musicians trigger samples from a grid of pads with the shortest possible touch-to-sound latency. When a user taps a pad, the assigned audio file—MP3, WAV or FLAC—must play instantly and cleanly. Pad should have two modes: one-shot and looping toggle. No additional processing such as reverb or an equalizer is required; keeping latency low is the priority. The grid itself is fully customizable: users decide how many rows and how many columns they want, then assign colors and labels to each pad. All of that, together with the file bindings and an individual volume level per pad, should be saved into named presets that can be loaded or shared later. Preset data should be stored i...

    €121 Average bid
    €121 Keskimäär. tarjous
    43 tarjoukset

    I need a production-ready server dedicated to cryptocur...dashboard or API endpoint and update with sub-second latency. 3. At least one sample strategy runs autonomously, logs its actions, and respects predefined risk limits. 4. User onboarding, authentication, and individual API-key handling work without exposing sensitive data. 5. Setup instructions (Docker compose or similar) let me reproduce the environment on a fresh VPS. Preferred languages or frameworks are flexible—Python, Node.js, or Go are all fine—as long as the code is clean, well-documented, and modular for future expansion. If you have previous experience building crypto trading infrastructure, especially with exchange API rate-limits, WebSocket handling, and order-routing, let’s discuss your ...

    €46 / hr Average bid
    €46 / hr Keskimäär. tarjous
    43 tarjoukset
    AI Skin Analyzer SaaS Platform
    6 päivää left
    Varmennettu

    I am building a web-based SaaS that lets estheticians quickly scan a client’s photo, receive an instant professional skin analysis, book the appropriate facial treatment, and sell the products the scan recommends—all in one place. Core analysis: The algorithm must reliably detect acne or blemishes, dryne...Acceptance criteria – The six named skin conditions are recognized with at least 80 % test accuracy. – Booking flow completes from scan to confirmed calendar event. – Product checkout runs end-to-end in sandbox, ready for live keys. Timeline: I’d like this wrapped up within a month, so please factor rapid prototyping and staged testing into your proposal. Let me know which libraries or frameworks you plan to leverage and any similar ...

    €430 Average bid
    €430 Keskimäär. tarjous
    169 tarjoukset

    ...navigation & menus – micro-interactions that guide, confirm clicks, and keep orientation intuitive. • Application / enquiry section – a subtle yet engaging transition that invites users to start a conversation. What I need from you Bring proven experience building interactive web animations. I’m open to your preferred stack—GSAP, , Lottie, ScrollTrigger, WebGL, or other front-end frameworks—as long as performance remains rock solid across modern desktop and mobile browsers. Scope at a glance • Full visual concept and motion art direction • Responsive front-end development with parallax logic baked in • Hand-off or integration support so my in-house team can connect the finished pages to our existing CMS Acceptance...

    €12 / hr Average bid
    €12 / hr Keskimäär. tarjous
    22 tarjoukset
    AI Dev Project Manager
    6 päivää left

    ...Progress reporting - Surfacing blockers and risks ## Core Requirements - Agents deep dive into a project idea by asking questions - Once the agent understands exactly what the user wants, appropriate documents are created and handed over to the next agent ## Tech Currently using **Google ADK** and having a semi working flow. But open to **LangChain**, **Autogen**, or alternative orchestration frameworks that better support: - Multi-agent coordination - Memory (short- and long-term) - Tool access & integrations --- ## Deliverables - Working demo project with clearly defined agents - Architecture diagram - Setup documentation - Extendable agent design --- Looking for someone experienced in multi-agent systems, orchestration architecture, memory design...

    €25 / hr Average bid
    €25 / hr Keskimäär. tarjous
    128 tarjoukset

    1. Core Framework: Platform: 100% Native Android (Kotlin or Java). Strictly NO WebView or Hybrid frameworks. Database: Real-time synchronization with a secure web-based Admin Panel. 2. Task & AdMob Integration (Full Security): Flow: User clicks Task -> Trigger AdMob Interstitial/Rewarded Ad -> Redirect to YouTube/TikTok/FB -> Task Verified. Server-Side Callbacks: Use server-side validation for AdMob rewards to prevent ad-skipping hacks. Frequency Capping: Strict limit of 4 ads per device/day to protect AdMob account health. 3. 6-Level Referral & Salary Logic: Architecture: Automated server-side tracking for a 6-level referral hierarchy. Milestones: Auto-trigger "Monthly Salary" status once user reach invite targets (e.g., 200, 500, 1000 invites). Dashboard...

    €99 Average bid
    €99 Keskimäär. tarjous
    42 tarjoukset

    ...with a monolithic ERP today Is ready for microservices in the future Implement: Tenant isolation Access control Prompt governance AI audit logs Mandatory Skills Strong backend engineering experience Solid SQL and MySQL expertise Experience integrating AI with: Enterprise systems Monolithic applications Hands-on experience with: LLMs (OpenAI / Azure OpenAI / equivalent) AI agent frameworks (LangChain, LangGraph, CrewAI, or custom) Understanding of authentication, authorization, and RBAC Highly Preferred Prior work on ERP / CRM / SCM / FinTech systems Experience dealing with: Legacy or monolithic architectures Incremental modernization Knowledge of procurement, inventory, BOMs, and vendor workflows...

    €1344 Average bid
    €1344 Keskimäär. tarjous
    38 tarjoukset

    ...skin biology, metabolism, and behavior change mechanisms. All content must be written in English. This is not blog writing. The work is structured content designed to support real transformation. There is potential for long-term collaboration. Context Our subscriptions integrate: High-end skin care Targeted dietary supplementation Metabolic education and digestive support Habit-building frameworks Educational pathways managed via CRM These programs are already implemented and generating commercial results. The current focus is on deepening the educational layer—improving clarity, structure, and precision in driving behavior change. Scope of Work (Two Programs: Ageless Glow & Body Balance) Enhance and expand 4 educational e-books (base content provided) Upda...

    €751 Average bid
    €751 Keskimäär. tarjous
    2 tarjoukset
    Full Stack Developer
    6 päivää left

    ...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 applications and prompt Engineering • Knowledge of Agentic AI concepts and frameworks • Exposure to high-traffic, production-grade environments Key Responsibilities • Collaborate with cross-functional teams to define and implement product features • Develop scalable, testable full stack applications and APIs • Integrate with Intelligent Data and AI platforms • Should be able to navigate it ways through, a...

    €116 - €349
    €116 - €349
    0 tarjoukset

    I need persuasive, on-brand marketing content produced from scratch. The end goal is m...the product, voice guidelines, and any existing creative assets. From there, you’ll craft copy that: • Aligns with the tone I specify • Integrates my core value propositions naturally • Includes clear calls-to-action Please outline: 1. The formats you suggest tackling first and why 2. A timeline with milestones for draft, revisions, and final delivery 3. Any metrics or best-practice frameworks you’ll follow to ensure the pieces perform (e.g., SEO keyword integration, social engagement hooks, A/B testing ideas) Final files should be editable (Google Docs or Word) and ready for publication. Let me know any clarifying questions you have; I’m ready to move...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    37 tarjoukset

    ...deductions, and downloadable payslips. • Employee Management – smooth onboarding/offboarding workflows, performance reviews, and secure document storage for contracts, IDs, and policies. Security, role-based access, audit logs, and a responsive interface are must-haves. I’m open on the tech stack as long as it is modern, scalable, and well documented; propose what you do best and outline any frameworks or cloud services you plan to use. Deliverables will include the full source code in a version-controlled repository, a staging URL for iterative reviews, database schema, API documentation, and deployment assistance to our chosen cloud host. Please share relevant live web apps you have built that demonstrate similar complexity and describe how you would approa...

    €449 Average bid
    €449 Keskimäär. tarjous
    151 tarjoukset

    ...historical and live market data Deploy and maintain strategies in live trading environment Analyze performance (PnL, Sharpe, drawdown) Requirements Proven experience in algorithmic trading / quant development Strong Python programming Experience with QuantConnect or LEAN Engine Experience with IBKR API integration Understanding of US equities / ETFs markets Experience with backtesting frameworks Knowledge of trading risk management Nice to have Intraday or HFT strategies pandas / numpy / scipy Walk-forward optimization Experience in prop trading / hedge fund C# (LEAN) Project details Market: US stocks & ETFs Broker: Interactive Brokers Platform: QuantConnect / LEAN Strategy type: systematic / algorithmic Engagement: long-term collaboration possible To a...

    €44 / hr Average bid
    €44 / hr Keskimäär. tarjous
    27 tarjoukset

    I need persuasive, on-brand marketing content produced from scratch. The end goal is m...the product, voice guidelines, and any existing creative assets. From there, you’ll craft copy that: • Aligns with the tone I specify • Integrates my core value propositions naturally • Includes clear calls-to-action Please outline: 1. The formats you suggest tackling first and why 2. A timeline with milestones for draft, revisions, and final delivery 3. Any metrics or best-practice frameworks you’ll follow to ensure the pieces perform (e.g., SEO keyword integration, social engagement hooks, A/B testing ideas) Final files should be editable (Google Docs or Word) and ready for publication. Let me know any clarifying questions you have; I’m ready to move...

    €15 / hr Average bid
    €15 / hr Keskimäär. tarjous
    34 tarjoukset

    I am ready to commission a full-featured eCommerce website that showcases my gold, silver, diamond and gift collections in an opulent, luxurious style. The lo...stage. • Provide a brief hand-over session so my team can manage catalogue, orders and promotions confidently. • Share a portfolio link to two or three recent eCommerce sites—ideally within luxury retail or high-value goods—so I can gauge design quality and UX flow. • Outline a clear timeline with key milestones and state the all-inclusive cost. If your skill set covers modern frontend frameworks, a robust backend (Shopify, WooCommerce, Magento or a custom stack—your recommendation is welcome) and you have demonstrable experience crafting premium, high-performance stores, I would like ...

    €96 Average bid
    €96 Keskimäär. tarjous
    131 tarjoukset

    ...mix is still open—iOS, Android, or a cross-platform solution are all possibilities—so I’m looking for technical guidance on the best route. Likewise, the site could evolve into an e-commerce storefront, a content-driven blog, or a sleek 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 • Pr...

    €266 Average bid
    €266 Keskimäär. tarjous
    66 tarjoukset

    ...Gradlynk. -Translate complex data findings into clear recommendations for educators, administrators, and business stakeholders. -Monitor and improve data quality, 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 relate...

    €234 Average bid
    €234 Keskimäär. tarjous
    22 tarjoukset

    ...design prompt frameworks and retrieval pipelines that let each agent research topics, draft copy, and refine tone without constant human intervention. 2. Outputs route to me in Slack for a quick thumbs-up or requested tweaks. 3. On approval, the agent automatically publishes or schedules the asset in WordPress, Meta Business Suite, or the ESP. Acceptance criteria – Consistent brand voice across every asset. – Zero hallucinated facts; all external claims must reference a cited source. – Error-free WordPress posts with featured image, tags, and SEO meta fields populated. – Social posts rendered in native platform previews before queuing. – Campaign metrics (open rate, CTR, follower growth) exported weekly in a simple dashboard. Plea...

    €241 Average bid
    €241 Keskimäär. tarjous
    20 tarjoukset

    ...design prompt frameworks and retrieval pipelines that let each agent research topics, draft copy, and refine tone without constant human intervention. 2. Outputs route to me in Slack for a quick thumbs-up or requested tweaks. 3. On approval, the agent automatically publishes or schedules the asset in WordPress, Meta Business Suite, or the ESP. Acceptance criteria – Consistent brand voice across every asset. – Zero hallucinated facts; all external claims must reference a cited source. – Error-free WordPress posts with featured image, tags, and SEO meta fields populated. – Social posts rendered in native platform previews before queuing. – Campaign metrics (open rate, CTR, follower growth) exported weekly in a simple dashboard. Plea...

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    45 tarjoukset
    Hospitality Mobile App Development
    5 päivää left
    Varmennettu

    ...together, but it should comfortably cover everyday guest touch-points such as reservations, real-time availability, personalised offers, push notifications and an easy feedback flow. A lightweight web-based admin panel will also be needed so staff can update inventory, review analytics and respond to guest comments without technical hassle. Technical considerations • Native or cross-platform frameworks (Swift, Kotlin, Flutter, React Native) are acceptable—please outline the option you recommend and why. • A modular architecture is important so new services (spa appointments, loyalty wallet, or in-app payments) can be added later without rebuilding the core. • Clean, well-documented code, REST/GraphQL APIs and secure user authentication are must-haves...

    €11 / hr Average bid
    €11 / hr Keskimäär. tarjous
    211 tarjoukset

    I want to bring my concept “Sz bersedih” to life with a clean, user-friendly mobile application and a coordinated stream of social media posts that will launch alongside it. Here’s what I need from you: • A fully-functional mobile app, built with modern frameworks that allow smooth performance and an intuitive interface. • A starter package of social media content (captions, visuals or short-form video ideas) that matches the app’s tone and encourages early adoption. The app should be ready for store submission, and the content should be formatted so I can publish immediately on my preferred channels. If you have questions about features or branding, let’s discuss them early so the final hand-off is seamless.

    €15 / hr Average bid
    €15 / hr Keskimäär. tarjous
    70 tarjoukset
    Trainer for AI/ML Job-Ready Training
    5 päivää left
    Varmennettu

    I need structured, beginner-friendly coaching that will take me from “hello world” to employable in Natural Language Processing. My goal is to understand core NLP concepts, bui...Deliverables I have in mind: • A personalised learning roadmap with milestones • Live or recorded sessions focused on theory followed by coding walk-throughs • Two to three guided projects (e.g., text classification, named-entity recognition, simple chatbot) that I can showcase • Brief feedback on my code, documentation and interview explanations Please highlight your relevant experience with NLP frameworks and any mentoring or teaching you’ve done when you reply. We’ll agree on timelines, session format (Zoom, Jupyter notebooks, etc.) and any additional ma...

    €647 Average bid
    €647 Keskimäär. tarjous
    74 tarjoukset
    Consultant AI agent engineer
    5 päivää left
    Varmennettu

    ...for an experienced AI engineer or consultant to help us design and build a robust multi-agent engine for our SaaS platform. The primary goal is to architect and implement a reliable, efficient, and cost-controlled multi-agent system capable of orchestrating a supervisor agent and multiple specialized sub-agents. We are particularly interested in professionals with strong hands-on experience in frameworks such as LangChain, LangGraph, Agno, or any equivalent agent orchestration framework that supports structured multi-agent workflows, tool execution, and state management. Our main priority is not database design or infrastructure setup, but rather the core orchestration engine itself. The system must support real supervisor-to-subagent delegation (not simple swarm-style horizonta...

    €142 Average bid
    €142 Keskimäär. tarjous
    13 tarjoukset

    Necesito mejorar mi proceso de pedidos en WooCommerce. Al crear un nuevo pedido quiero que se guarden, de forma ordenada, los datos del remitente (el cliente que hace la compra) y del destinatario (la persona que recibir...lanzarse una búsqueda en tiempo real (tipo “búsqueda al escribir”). 3. Si existe coincidencia, el sistema sugiere la ficha guardada y, al seleccionarla, autocompleta nombre, teléfono y dirección. 4. Antes de confirmar el pedido el usuario puede editar cualquier campo del destinatario. 5. El desarrollo debe integrarse como un pequeño plugin o snippet que respete los estándares de WordPress, use AJAX para las consultas y no afecte el rendimiento de la tienda. Entrego acceso de staging para pruebas y nece...

    €163 Average bid
    €163 Keskimäär. tarjous
    28 tarjoukset

    ...container, macros, pipelines, model relations) • Plugin/module architectures • Semver + dependency resolution systems • Event/hook systems • Writing production-grade Laravel code • Reviewing architecture, not just writing controllers • Thinking about SaaS-style extensibility Bonus: • Experience with game backends • Experience designing plugin marketplaces • Experience building extensible frameworks ⸻ Scope of Collaboration Short-term: • Deep codebase audit • Hardening for production • Review of plugin contract spec • Validate extensibility model Mid-term: • Refining plugin marketplace structure • Creating developer documentation structure • Designing SDK for external plugin author...

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

    ...• Propose a technology stack that balances performance, cost, and ease of maintenance. • Deliver an initial, working prototype (basic interface plus back-end logic) that demonstrates main workflows such as user registration, asset tracking, and secure transactions or point transfers. • Supply clear setup instructions so I can test everything locally. You should be comfortable with common frameworks (Node.js, React, Flutter, or similar), relational or NoSQL databases, and best-practice security measures for virtual asset handling. Please include: • A brief overview of comparable projects you’ve completed. • Your preferred tech stack and why it’s a strong match for this concept. • An estimated timeline to create the prototype and ...

    €17 / hr Average bid
    €17 / hr Keskimäär. tarjous
    65 tarjoukset

    We need an experienced WordPress developer to build a custom multi-step dynamic calculator for Diesel Generators. This is NOT a basi...build a custom multi-step dynamic calculator for Diesel Generators. This is NOT a basic form project. It requires backend pricing logic and structured data handling. Requirements: Multi-step form with progress bar Conditional logic between steps AJAX-based (no page reload) Real-time price estimation Convert Excel pricing formulas into backend logic Final lead capture form (store in WP + email notification) Mobile responsive and fast We will provide full Excel calculation data and pricing logic. Looking for: Strong WordPress + PHP + AJAX experience Experience building dynamic calculators Clean, scalable custom development (plugin...

    €210 Average bid
    €210 Keskimäär. tarjous
    37 tarjoukset
    Executive Social Media Mastery Trainer
    5 päivää left
    Varmennettu

    ...hands-on experience in: • Revenue-driven SEO (Technical + Strategic) • Meta Ads (Scaling, ROAS optimization, budget modeling) • TikTok Ads (Advanced funnel strategy & creative testing) • Snapchat Ads (Performance-based campaigns) • AI integration in marketing systems (automation, content generation, optimization tools) • Creative ad production (basic commercial photography & video execution frameworks) Applications without proven TikTok, Snapchat, and AI experience will not be considered. ⸻ Program Requirements: The trainer must provide: • A structured 16-week roadmap (week-by-week breakdown) • Defined KPIs for each phase • Real campaign execution during training • Capstone performance validation • Clea...

    €600 Average bid
    €600 Keskimäär. tarjous
    59 tarjoukset
    Build Specific Backend & Frontend Module
    4 päivää left
    Varmennettu

    ...request/response schemas (Pydantic) Integrate with third-party services (e.g. Stripe, email, calendar, webhooks) Ensure modular, clean, readable architecture Write basic validation and error handling Frontend (React or ) Implement UI screens based on provided wireframes or descriptions Connect frontend components to existing APIs Ensure responsive, professional UX No experimental UI frameworks unless approved System Expectations Code must be production-ready No hardcoded credentials Clear separation of concerns No bloated dependencies No “magic” logic without comments What you will NOT do (Important) You will NOT redesign the platform architecture You will NOT act as product manager You will NOT make unilateral tech stack changes You will NOT co...

    €402 Average bid
    €402 Keskimäär. tarjous
    67 tarjoukset

    ...uncluttered, easy to navigate, with typography that scales well on mobile. Functionality • Mobile-first responsiveness—flexible grids, media queries, and touch-friendly navigation. • Contact form must validate input in the browser and include an Instagram icon/link; adding other platforms later should remain straightforward. • All animations and interactive elements done in vanilla JS (no frameworks). Deliverables 1. , , (no inline CSS/JS). 2. At least one reusable component for project cards. 3. Documentation in comments explaining key sections and how to swap colours or add projects. 4. A brief readme describing folder structure and how to deploy on standard shared hosting. I’ll consider the job complete once the site loads err...

    €357 Average bid
    €357 Keskimäär. tarjous
    155 tarjoukset

    I'm seeking an experienced writer to help develop a comprehensive thesis in Gender Studies. The ideal candidate should have: - Advanced degree in Gender Studies or a related field - Strong research and analytical skills - Proficiency in academic writing and structuring a thesis - Familiarity with theoretical frameworks, case studies, and policy analysis in gender studies Please include relevant experience and writing samples in your application.

    €324 Average bid
    €324 Keskimäär. tarjous
    64 tarjoukset

    I’ve just secured the domain “Bought it, guys” and I’m ready to turn it into a profit-driven affiliate marketing hub. To get there, I need a creative partner who understands affiliate strategy inside out and can supply conversion-focuse...headings, and internal linking that reinforce on-page SEO Acceptance criteria: each piece must be original, pass plagiarism checks, and demonstrate a clear, persuasive structure that guides the reader to click through an affiliate link. If you’ve driven measurable conversions on similar projects, I’d love to see examples. Let me know how you’d approach the content roadmap and what tools or frameworks (e.g., SurferSEO, Ahrefs, SEMrush) you prefer for keyword research and optimization. I’m ready t...

    €72 / hr Average bid
    €72 / hr Keskimäär. tarjous
    3 tarjoukset
    WordPress Developer Needed
    4 päivää left
    Varmennettu

    ...guidelines (colors, typography, and logos). Asset Modification: Edit and optimize images/banners to align with the company's look and feel. Performance: Ensure all sites are mobile-responsive, SEO-friendly, and fast-loading. Functionality: Integrate necessary plugins for contact forms, security, and specific business needs. Requirements Proven expertise with Elementor Pro and WordPress theme frameworks. A strong eye for UI/UX design and color theory (ability to match brand palettes perfectly). Experience with Adobe Photoshop/Illustrator or similar tools to modify brand assets. Ability to handle multiple projects and maintain a consistent "premium" look across different industries. How to Apply Please share a portfolio of your best Elementor-based websites. ...

    €123 Average bid
    €123 Keskimäär. tarjous
    163 tarjoukset
    Influencer Marketing Platform Development
    4 päivää left
    Varmennettu

    I need a web-based platform that lets brands and social media creators handle everything from first contact...host (AWS, GCP or similar) with HTTPS and email verification. • Key user journeys tested end-to-end: sign-up, profile creation, campaign brief posting, influencer application, contract acceptance, content upload, payment release and performance tracking. • Source code delivered in a Git repository with setup instructions and basic unit tests. Tech stack is flexible, but I lean toward modern frameworks such as React or Vue on the front end and Node, Django or Laravel on the back. Tell me which stack you recommend, examples of similar SaaS work you’ve shipped, your estimated timeline and anything you need clarified. I’m excited to see how you would ...

    €248 Average bid
    €248 Keskimäär. tarjous
    33 tarjoukset

    ...and portability. A clean, lightweight UI, a live score counter, and a game-over overlay with a restart button should all resize gracefully on phones and desktops alike. Please keep the visuals straightforward—feel free to propose either a flat, minimalist look or a quick retro pixel style as long as it stays fast to load. Code quality is important: comment the logic thoroughly, avoid heavy frameworks, and structure everything so I can fork the Replit project and understand it at a glance. Deliverables • Complete, well-commented HTML, CSS and JS source in a public Replit project or zipped folder • Any asset files you create or use, clearly licensed or original • A brief README explaining how to run, edit sprites, and tweak difficulty I’m...

    €227 Average bid
    €227 Keskimäär. tarjous
    18 tarjoukset

    I need a polished, persuasive presentation that can carry my business pitch from first slide to final ask with ab...proposition, market opportunity, financial projections and the compelling story behind the venture, all wrapped in a clean, on-brand design that works equally well in person and over video conference. In your reply, attach or link a detailed project proposal explaining your creative approach, rough timeline, design tools you prefer (PowerPoint, Keynote or Google Slides are all fine) and any strategic frameworks you plan to employ. I will shortlist based on how convincingly you lay out the structure, visual style and data storytelling you intend to deliver. The finished file should be editable, visually consistent and ready to send to potential investors without furth...

    €23 / hr Average bid
    €23 / hr Keskimäär. tarjous
    18 tarjoukset
    Shopify Cart Bug Fix -- 2
    4 päivää left
    Varmennettu

    ...should display the correct, current product every time. • No more SyntaxError on variant change. I haven’t modified the theme or added new apps recently, so the issue is likely buried in the existing JavaScript or AJAX cart logic. Deliverables: 1. Diagnose the underlying cause in the Prestige theme code. 2. Patch the scripts/templates so the cart functions flawlessly on both iOS and Android devices. 3. Provide a brief report outlining what was fixed and how to keep it stable after future theme updates. Please be comfortable debugging Shopify Liquid, JavaScript, and AJAX carts within the Prestige theme. A quick turnaround is appreciated so customers can check out without friction again....

    €27 Average bid
    €27 Keskimäär. tarjous
    46 tarjoukset

    ...navigation & menus – micro-interactions that guide, confirm clicks, and keep orientation intuitive. • Application / enquiry section – a subtle yet engaging transition that invites users to start a conversation. What I need from you Bring proven experience building interactive web animations. I’m open to your preferred stack—GSAP, , Lottie, ScrollTrigger, WebGL, or other front-end frameworks—as long as performance remains rock solid across modern desktop and mobile browsers. Scope at a glance • Full visual concept and motion art direction • Responsive front-end development with parallax logic baked in • Hand-off or integration support so my in-house team can connect the finished pages to our existing CMS Acceptance...

    €381 Average bid
    €381 Keskimäär. tarjous
    51 tarjoukset

    We need a skilled scriptwriter to turn our detailed outline into a fully written, high-energy live event script. This is a 5-hour live sales webinar/masterclass — NOT a boring teaching course. Think Tony Robbins, Russell Brunson, Grant Cardone style. High energy, persuasive, conversational, hype. What's already done: Full skeleton with 55 micro-sections Talking points, transitions, and frameworks mapped out Example material and resources provided What we need: Write the actual spoken words based on our skeleton Must understand sales psychology (objection handling, value stacking, soft closes) Conversational American English tone High energy throughout Requirements: 48 hour turnaround (strict) Must sign NDA before starting Strictly confidential — no sharing, sav...

    €79 Average bid
    €79 Keskimäär. tarjous
    13 tarjoukset