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Amara M.
$35/hr
100% Job Success
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I build AI systems that make it from notebook to production, LLM-powered apps, computer vision pipelines, and ML models that ship and stay reliable. With a PhD-level background in AI and 8+ years across data science and full-stack engineering, I help startups and teams turn messy data and ambitious ideas into deployed products that work. My research roots are in healthcare and medical-imaging AI, so I'm comfortable with the hard parts: noisy data, uncertainty, and models that have to be trustworthy, not just accurate. AI & Machine Learning LLMs & Generative AI — OpenAI, Gemini, LangChain, RAG, chatbots & automation Computer Vision — classification, detection, video analysis (incl. medical & surgical video) ML/DL — TensorFlow, PyTorch, Scikit-learn: training, evaluation, deployment MLOps — Vertex AI, BigQuery, model pipelines, monitoring Full-Stack Engineering Backend — FastAPI, Django/DRF, Flask, ASP.NET Core Frontend — Angular, TypeScript, JavaScript Data — PostgreSQL, MySQL, SQL Server, Redis Cloud/DevOps — AWS, Google Cloud, Docker, CI/CD Integrations — OpenAI, Document AI, Stripe, Twilio, Zoom What I can build for you AI apps — LLM assistants, RAG systems, document & data automation Computer vision — image classification, detection, video workflow analysis End-to-end ML pipelines, from data prep to deployment Full-stack platforms — Angular + FastAPI / Django / .NET Why clients work with me Research-grade rigor with production discipline — I ship, then I make it reliable I explain trade-offs in plain language and keep you in the loop Clean, scalable, documented code Tell me what you're trying to build, I'm happy to scope it with you and suggest the simplest path that actually works.
Amara M. has worked .
SwiftLancer
Associated with
SwiftLancer
Mehmet K.
$70/hr
100% Job Success
Available now
Offers consultations
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I build and run production full-stack apps, mobile apps, and large-scale scrapers — fast. Top Rated on Upwork with 471 jobs delivered, $700K+ earned, 100% Job Success, and over 10,000 hours in the seat. My edge: I'm an AI-augmented developer. I use modern AI coding tools as a daily co-pilot, which means I ship features and ship them well-tested in less calendar time than a typical full-stack contractor. You get more app per dollar — not because I cut corners, but because I'm at the front of how senior engineers work in 2026. What I'm best at: Full-stack web apps on Cloudflare Pages + Supabase + Next.js / React. Auth, real-time, edge — production from day one. Mobile apps (React Native and native), shipped to App Store and Play Store, with the backend wired to the same Supabase or AWS stack. AWS infrastructure — ECS, ECR, EC2, Lambda, RDS. From a single Docker container to a full Terraform-managed environment. Large-scale web scraping — Python, Playwright, Selenium, rotating proxies, anti-block, dashboards, scheduling. I've built and maintained 15,000+ scrapers and 70+ data-aggregation bots delivering 300K+ data points per minute. High-traffic site operation — building it is one thing, keeping it up at peak load is another. I handle both. How I work: Free 48-hour audit before you hire. Describe your project or share the codebase, and I'll come back with a written plan, stack recommendation, and rough cost. First working version in 14 days for most projects. Clear weekly updates. I don't disappear. I'm the managing partner at Smart Maple, a 12-person software studio, so when projects need a team I can scale up — you still work with me directly as engineer of record. Recent client wins: "Mehmet did a great job from start to finish. He communicated clearly throughout the project, asked the right questions upfront, and delivered exactly what was scoped. No surprises, no chasing." "Mehmet completed his projects on time and to required specifications. I would rehire if needed." "Mehmet and his team did great work for us across 10+ different scrapers, integrated with our chosen backend, and deployed exactly how we needed." Stack I work in daily: TypeScript, JavaScript, Python, React, Next.js, Node.js, React Native, Cloudflare Pages, Cloudflare Workers, Supabase, PostgreSQL, AWS (ECS, ECR, EC2, Lambda, RDS, S3), Docker, GitHub Actions, Playwright, Selenium, Scrapy. Got a project? Send the brief or repo and I'll come back inside 48 hours with a free audit and a clear plan.
Mehmet K. has worked .
Muhammad A.
$45/hr
100% Job Success
$200K+ earned
Available now
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✅ Top 1% part of Upwork's Expert-Vetted program | NO AGENCY SOLO DEVELOPER 🎖️ 8 years+ of experience in AI Full Stack Python development 💯 Less than 1 Hour Response time I build production-grade AI systems and full-stack applications — not demos, not prototypes that fall apart with real users. My work spans AI agents, RAG pipelines, backend automation, and complete SaaS products, delivered end-to-end from architecture through deployment. What I build: Full Stack Web Apps & SaaS — Complete products built on React/Vite frontends and Python/Node backends, with PostgreSQL, authentication, billing, admin panels, and AI features integrated from day one. AI Agents & Agentic Workflows — Custom AI agents and multi-agent systems using LangGraph, LangChain, LlamaIndex, CrewAI, AutoGen, and the OpenAI Agents SDK. I design agent orchestration, tool calling, and human-in-the-loop approval workflows that hold up at scale, not just in a single test conversation. RAG & Knowledge Systems — Retrieval-augmented generation, semantic and hybrid search, vector databases, document intelligence, OCR pipelines, and enterprise knowledge base chatbots built on solid chunking and context engineering strategies. Backend Automation & Integrations — REST APIs, webhooks, OAuth, and scheduled jobs connecting CRMs, payment systems, and third-party platforms using FastAPI, Django, Flask, and Node/Express. Automation Tooling — n8n, Make, Zapier, Flowise, and Dify for workflow automation, lead qualification, customer support automation, and internal operations. Voice & Conversational AI — AI receptionists, appointment booking automation, and conversational systems built for real call volume, not just a scripted demo. Why this matters: most AI projects don't fail because the model is weak — they fail because of architecture. A chatbot is easy to build. A system that serves thousands of users, manages memory and context, controls token costs, and is still maintainable six months later is a different problem entirely. That's the problem I solve. I design scalable AI architectures, retrieval pipelines, multi-model systems, and secure AI infrastructure meant to last, not just launch. Technical stack: Python, FastAPI, Django, Flask, Node.js, GraphQL, OpenAI SDK, Anthropic/Claude SDK, Google Gemini, Hugging Face, Ollama, vLLM, LiteLLM, prompt engineering, structured outputs, function/tool calling, vector search, embeddings, and knowledge graphs. Industries: Healthcare, FinTech, Ecommerce, Real Estate, Education, Customer Support, Marketing, Professional Services, Logistics, and SaaS platforms — across 500+ delivered systems. Most developers understand AI. Most consultants understand business. Few can bridge both — which is where I add the most value: helping clients make the right technical decisions before the expensive mistakes happen. My goal is never the most complex solution. It's the simplest one that actually achieves the business outcome. If you need someone to build AI agents, design agentic systems, create RAG applications, integrate OpenAI or Claude, architect an AI platform, or automate a business workflow end-to-end — let's talk. I can take you from idea to architecture to shipped, maintainable product.
Muhammad A. has worked .
Dmitrii Z.
$55/hr
100% Job Success
$300K+ earned
Available now
Offers consultations
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🏆 Top Rated Plus | 100% Job Success Score Custom Web Applications, Enterprise Cloud Architecture, and Seamless Salesforce Integration. Looking for a production-ready digital product, a robust SaaS platform, or an advanced Web-to-Salesforce ecosystem that won’t slow down your team, crash under data loads, or require a complete rebuild in 6–12 months? Our team brings elite Full Stack Developer expertise combined with 9x Certified Salesforce Architecture skills to design, build, and optimize complete business solutions. We bridge the critical gap between modern web applications (React, Node.js, Python) and enterprise-grade CRM automation. Whether you need a scalable custom SaaS platform built from scratch or a complex Salesforce architecture deeply integrated with external web apps and third-party APIs, we build for real high-load production environments. 🏆 Our Agency at a Glance With 10+ years of agency experience, 250+ projects delivered to production, and 15,000+ development hours, we align technical execution with business goals. As a versatile Full Stack Developer team, we own the entire lifecycle of your product — from frontend pixel-perfection and UI/UX to complex backend heavy lifting, cloud infrastructure, and real-time CRM synchronization. Average business impact for our clients: • 45–65% faster application load times and web page rendering. • 30–50% reduction in manual operations through smart web & CRM automation. • 40% faster reporting execution, data synchronization, and API response times. • 35–50% fewer post-launch bugs and lower technical debt growth. 🚀 Core Expertise & Services 📌 1. Full Stack Development (Web, Mobile & SaaS) • Frontend Engineering: Interfaces built with React, JavaScript, TypeScript, HTML5, CSS3. Clean code, reusable components, and optimized state management. • Backend & API Architecture: Secure, scalable backend systems built with Python (Django, FastAPI), Node.js, and RESTful/GraphQL APIs. • SaaS & Fintech Products: Transaction systems, admin panels, data-driven dashboards, financial charts, and landing page optimization with SEO. • Mobile Development: Cross-platform iOS/Android apps using React Native with shared logic from your web ecosystem. • AI & Data Integration: Embedding AI models (GPT dashboards, LLMs), intelligent UI flows, chatbots, and automated analytics into web and mobile platforms. 📌 2. Salesforce Ecosystem & Enterprise Integration • Custom Salesforce Engineering: Custom Apex business logic, Advanced Flow automation, custom objects, and high-performance LWC (Lightning Web Components). • Web-to-CRM Integrations: Secure REST/SOAP, OAuth/OAuth2 integrations for flawless, real-time data sync between custom Full Stack apps and Salesforce. • Experience Cloud Portals: Customer-facing portals blending custom frontend UX with Salesforce data stability. • Large Data Volumes (LDV): Database optimization, indexing, data archiving, and sharing model configuration. 📌 3. DevOps, Security & Cloud Infrastructure • Cloud Infrastructure: Architecting secure, scalable environments on AWS, GCP, and Heroku. • CI/CD Pipelines: Automated deployments for web infrastructure (Docker, GitHub Actions) and Salesforce (SFDX, Copado). 🔧 Our Delivery Process Discovery & Analysis: Defining goals, user flows, and constraints to design a scalable architecture (aligning React/Python/Node.js with Salesforce Apex/LWC). Architecture & Planning: Designing database models, backend services, and API layers before writing code. Unified Development: Full Stack workflows to build cleanly documented, maintainable code where web apps and CRM work as a single organism. QA & Performance Tuning: Validating stability, security compliance, API uptime, and performance under peak data loads. Launch & Optimization: Continuous integration, typically improving system efficiency by 35–45% within 90 days. 💡 Proven Production Results • 99.98% API & Integration Uptime maintained in production. • Up to 2.5× higher system throughput under heavy traffic surges. • 52% reduction in manual data handling via custom automation. • Up to 40% savings in cloud infrastructure waste and technical debt. 🌎 Industries We Support 🏥 Healthcare | 💰 FinTech | 📊 SaaS & Enterprise B2B | 🛒 eCommerce | 🤖 AI, Data & EdTech 👑 Leadership & Communication I serve as a Technical Project Manager, leading our Full Stack engineers and certified Salesforce developers to ensure predictable delivery from MVP to enterprise scale. Why clients trust us: We hold a 100% Job Success Score and Top Rated Plus status with 55+ long-term clients. I take full ownership of your architecture — whether orchestrating complex Full Stack setups, managing cloud infrastructure, or aligning Salesforce configurations - ensuring stable, predictable releases. 📞 Need a technical leader who owns the entire system architecture from frontend to CRM? Let's connect for a brief discovery call!
Dmitrii Z. has worked .
🔺 Jett Develops | Full-Cycle Design and Development Company, $250M Raised by Clients
Associated with
🔺 Jett Develops | Full-Cycle Design and Development Company, $250M Raised by Clients
$500K+
earned
$28/hr
84% Job Success
$3K+ earned
Available now
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I’m a senior software engineer with 7+ years of hands-on experience in full stack web development, back-end systems, AI integration, and infrastructure. Over the years, I’ve worked with startups and enterprises alike, building everything from lean MVPs to large-scale, production-ready platforms. 📌𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 𝗜 𝗗𝗲𝗹𝗶𝘃𝗲𝗿: ✅𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 – subscription-based, multi-tenant, API-first apps. ✅𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 – custom storefronts, marketplaces, secure checkout flows. ✅𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 – chatbots, knowledge assistants, workflow automation. ✅𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 – custom-built agents using LangChain, OpenAI, and vector databases. ✅𝗛𝗲𝗮𝗹𝘁𝗵𝗰𝗮𝗿𝗲– telemedicine, patient portals, HIPAA/GDPR-compliant apps. ✅𝗙𝗶𝗻𝗧𝗲𝗰𝗵 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 – digital wallets, invoicing tools, payment gateway integrations. ✅𝗟𝗼𝗴𝗶𝘀𝘁𝗶𝗰𝘀 & 𝗦𝘂𝗽𝗽𝗹𝘆 𝗖𝗵𝗮𝗶𝗻 – fleet tracking, warehouse automation, order management. ✅𝗖𝘂𝘀𝘁𝗼𝗺 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 – CRMs, ERPs, dashboards, and automation tools. 👨🏻‍💻𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗦𝗸𝗶𝗹𝗹𝘀: 🔶Frontend: React / Vue.js / Angular / Blazor / TypeScript / JavaScript (ES6+) / HTML5 / CSS3 / Bootstrap 🔶Backend & APIs: Node.js (Express / NestJS) / Python (Django / FastAPI / Flask) / REST APIs / GraphQL 🔶Databases: PostgreSQL / MySQL / MongoDB / Firebase / Redis / MSSQL 🔶Cloud & DevOps: AWS / Azure / DigitalOcean / Docker / Kubernetes / Terraform / CI/CD pipelines 🔶Payments Integrations: Stripe / PayPal / Razorpay / Apple Pay / Paytm / Twilio / SendGrid / Slack API 🔶Security & Auth: OAuth2 / JWT / SSO / Role-based Access Control / GDPR / PCI compliance 🔶Testing & QA: Cypress / Jest / Mocha / PyTest / Postman 🔶Collaboration & PM Tools: Jira / Trello / GitHub / GitLab / Bitbucket / Azure DevOps / Slack I keep things simple – clear communication, realistic timelines, and delivering exactly what’s promised. Whether it’s building a new product, modernizing an existing system, or stepping in as a dependable technical partner, I stay committed until the job is done. Steady progress and results you can count on. 💡𝗣𝗿𝗼 𝘁𝗶𝗽: Just send me a message, and I’ll get back to you in no time to make it happen.
Ashar A. has worked .
$10/hr
100% Job Success
$500+ earned
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I am a Full-Stack & AI Engineer with 8+ years of experience, specializing in Python-based systems, AI solutions, and scalable web applications. I help businesses design, build, and optimize production-ready software that delivers real results. My expertise covers backend architecture, REST APIs, databases, AI/ML integration, and automation, allowing me to handle projects end-to-end, from concept to deployment. I focus on clean code, performance, security, and long-term scalability. Clients work with me for my clear communication, reliability, and ability to translate complex requirements into efficient solutions. If you need a Python specialist who can build, scale, and improve intelligent systems, I am ready to help.
Waseem Z. has worked .
$25/hr
54% Job Success
$500+ earned
Offers consultations
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Hello and welcome to my profile. I help businesses and founders turn ideas into reliable, scalable, production-ready software. From enterprise-grade systems to AI/ML integrations, automation, and data pipelines, I deliver solutions that actually work in the real world. What I do best: - Enterprise & CRM systems: Design and build corporate-level software that scales. - Automation & Data Pipelines: Streamline workflows, ETL, and integrations. - Web scraping & intelligent data processing: Extract, clean, and analyze data efficiently. - AI/ML integration: Deploy machine learning models, AI workflows, and predictive systems. - API & payment integrations: Seamlessly connect services using Python or Node.js. What I deliver on: - Fully functional, production-ready code that works from day one - Comprehensive documentation of architecture, APIs, setup, and workflows - Clean, maintainable code following best practices and design patterns - Test coverage & reliability checks to ensure bug-free deployments - Deployment-ready solutions, including CI/CD pipelines when required My tech stack: - Primary: Python (Django, FastAPI, Flask) - Secondary / supportive: Node.js, JavaScript, TypeScript, React.js, Next.js, Hono.js, Nest.js - Tools & libraries: Pandas, NumPy, TensorFlow, OpenCV, Streamlit, and more Why clients hire me: - I design systems for reliability, maintainability, and scalability. - I follow test-driven development to deliver bug-free code. - I communicate clearly and proactively, so you always know what’s done, what’s next, and what’s at risk. If you want a senior developer who can handle traditional software, automation, AI/ML, and full-stack integrations, let’s talk. Send me a message describing your project and your desired outcome, I’ll tell you exactly how I can make it happen.
Muhammad Hammad H. has worked .
Oleksandr P.
$40/hr
100% Job Success
$1M+ earned
Available now
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🚀 I help tech startups and growing businesses build custom Full Stack solutions - from custom SaaS platforms and enterprise apps (CRM/ERP/HRM) to AI-powered tools and automation pipelines that deliver real business results. I’m Oleksandr, CEO at Dinamicka Development – a leading Full Stack development agency. From MVPs to enterprise platforms, we provide end-to-end Full Stack development services, combining deep engineering expertise with modern AI-driven coding approaches to build products faster, more cost-effectively, and in alignment with your business goals. With 10+ years in software development and system architecture, my team has delivered 200+ projects across SaaS, logistics, real estate, fintech, edtech, and e-commerce – now enhanced with AI-driven engineering. 📈 𝗞𝗘𝗬 𝗠𝗘𝗧𝗥𝗜𝗖𝗦 & 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ✅ 10+ years in full stack software development ✅ 200+ projects delivered worldwide ✅ Proven success with SaaS startups and enterprise apps (CRM/ERP/Analytics Dashboards) ✅ 100% satisfaction rate across industries ✅ 85% clients retain long-term partnerships 🤖 𝗔𝗜-𝗗𝗥𝗜𝗩𝗘𝗡 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 AI Agents & Autonomous Workflows (LangChain, LangGraph, CrewAI, MCP) 🚩 Custom AI Chatbots for SaaS & enterprise platforms (OpenAI GPT, Claude/Anthropic) 🚩 RAG Systems — private knowledge bases with vector DBs (Pinecone, Milvus, Weaviate) 🚩 AI Automation Pipelines (n8n, Make) with API & Webhook orchestration 🚩 AI-powered document processing & structured data extraction 🚩 Third-party AI integrations into CRM, ERP, and internal tools 🚩 AI-accelerated Full Stack development — faster delivery, same quality 🛠 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 Enterprise Web Apps, SaaS, CRM, Dashboards, ERP, HRM, DMS 🚩 Mobile & Web Apps, Admin Panels & Analytics Dashboards 🚩 E-commerce Solutions, Marketplaces, Websites & Landing Pages 🚩 Data Visualization, Analytics & Reporting 🚩 IoT solutions, Chrome Extensions, Figma Plugins With us, you don't just hire a developer – you get a solution – clear project management, fast UI/UX design, expert frontend & backend engineering (React, Node.js & Python), AI-driven testing, DevOps services, and marketing support. We follow Agile (Scrum & Kanban), so you'll always have full visibility and a product that grows with your business. ⚙️𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗪𝗘 𝗦𝗘𝗥𝗩𝗘 ✅ Logistics & Supply Chain ✅ Automotive & Fleet Management ✅ Healthcare & Sports ✅ Real Estate & PropTech ✅ Fintech & Banking ✅ E-commerce & Retail ✅ Big Data & AI-Driven Platforms ✅ Food Delivery & Restaurant Tech ✅ Education & EdTech ✅ IoT & Smart Solutions ✅ SaaS & B2B Platforms 🖥 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 ➕ AI & Agents: OpenAI (GPT-4o/GPT-5), Anthropic Claude, LangChain, LangGraph, CrewAI, MCP ➕ RAG & Data: RAG Pipelines, Pinecone, Milvus, Weaviate, Structured Data Extraction ➕ Automation: n8n, Make, Zapier, Vapi, Retell AI, ElevenLabs, Voiceflow, Twilio ➕ Front-end: React, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, WebGL, Three.js ➕ Back-end: Node.js, Nest.js, Python, FastAPI, Django, Flask, PHP, Laravel, .NET, GraphQL ➕ Databases & Cloud: PostgreSQL, MongoDB, MySQL, AWS, Azure, Google Cloud, Supabase ➕ Mobile: React Native, Flutter ➕ CRM & Ecosystems: HubSpot, Salesforce, GoHighLevel, Pipedream, Custom Webhooks ➕ E-commerce & CMS: WordPress, WooCommerce, Shopify, Strapi, BuilderIO ➕ DevOps & Security: CI/CD, Docker, GitHub Actions, QA, penetration testing 🤝 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗨𝗦 Whether you need a classic Full Stack team or a developer who uses AI tools to ship faster and smarter, we adapt to your workflow. ✔ AI-accelerated development: faster delivery, better quality, lower cost ✔ Clear communication, structured requirements, no "black box" ✔ On-time delivery with Agile sprints and full transparency ✔ End-to-end: from architecture and UI/UX to deployment and scaling 📩 𝙇𝙚𝙩'𝙨 𝘽𝙪𝙞𝙡𝙙 𝙎𝙤𝙢𝙚𝙩𝙝𝙞𝙣𝙜 𝙂𝙧𝙚𝙖𝙩 𝙏𝙤𝙜𝙚𝙩𝙝𝙚𝙧! Whether you're launching a SaaS product, integrating AI agents into your platform, automating operations with n8n, or scaling an enterprise app — message me and let's map out your technical roadmap.
Oleksandr P. has worked .
Dinamicka Development
Associated with
Dinamicka Development
$3M+
earned
Farrukh Razzaq B.
$49/hr
90% Job Success
$100K+ earned
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⭐️ Top Rated Plus | 10+ Years | 100% Job Success | AI/ML, Data Engineering & Full-Stack Expert 🚀 Senior Python/Django Developer | Full-Stack Engineer | Data Engineer | Generative AI Engineer | 28+ Projects Delivered Hi! I'm a Senior Full-Stack Developer, Data Engineer, and AI/ML Engineer with 10+ years of experience building scalable enterprise solutions, modern data pipelines, analytics platforms, and AI-powered applications. My expertise spans Python, Django, React, JavaScript, Data Engineering, ETL/ELT, cloud architecture, and cutting-edge AI/ML technologies. 🏆 PROVEN TRACK RECORD: ✅ 100% Job Success Rate & Top Rated on Upwork ✅ $100K+ Total Earnings | 3,145+ Hours Delivered ✅ 28+ Successful Projects Across Multiple Industries ✅ Completed Multiple End-to-End Data Pipelines ✅ Expert in Fortune 500-scale Architecture ✅ AWS, Azure & GCP Certified Technologies I specialize in: 🔹 Full-Stack Web Development: Django, Flask, FastAPI, React, Angular, JavaScript, TypeScript 🔹 Data Engineering: ETL/ELT Pipelines, Data Warehousing, Data Modeling, Data Integration 🔹 Big Data & Analytics: PySpark, Databricks, Snowflake, Power BI, Data Lakes 🔹 Generative AI & LLMs: ChatGPT Integration, LangChain, Custom AI Solutions 🔹 Machine Learning: TensorFlow, PyTorch, Recommender Systems, NLP 🔹 Cloud Architecture: AWS, Azure, GCP, Docker, Kubernetes, Microservices 🔹 Database Design: PostgreSQL, MySQL, MongoDB, Elasticsearch 🔹 DevOps & Deployment: CI/CD, Automated Testing, Production Optimization WHAT I DELIVER: → Scalable Backend APIs & Microservices → End-to-End ETL/ELT Data Pipelines → Data Warehouses, Dashboards & Business Intelligence Solutions → Snowflake, Databricks, PySpark & Power BI Implementations → AI-Powered Features & Intelligent Automation → Production-Ready Code with TDD & Best Practices → Cloud-Native Solutions with High Availability → Technical Leadership & Strategic Guidance I'm passionate about solving complex problems with modern technology. Whether you need a robust SaaS platform, AI integration, scalable backend systems, cloud infrastructure, or complete data engineering solutions, I bring expertise, reliability, and a commitment to excellence. TECH STACK: Backend: Python, Django, Flask, FastAPI, Node.js, Express Frontend: React, Angular, Svelte, TypeScript, JavaScript Data Engineering: ETL, ELT, Data Pipelines, Data Warehousing, Data Modeling Big Data & BI: PySpark, Databricks, Snowflake, Power BI, Apache Spark AI/ML: Generative AI, LLMs, TensorFlow, PyTorch, LangChain, NLP Cloud: AWS, Azure, GCP, Docker, Kubernetes Databases: PostgreSQL, MySQL, MongoDB, Elasticsearch DevOps: CI/CD, Git, Docker, Kubernetes, Microservices Let's build something amazing together. Ready to discuss your project? Fluent in English, Urdu, Punjabi, and Hindi.
Farrukh Razzaq B. has worked .
Yaser A.
$30/hr
100% Job Success
$5K+ earned
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AI Agent Developer specializing in LangChain, LangGraph, RAG systems, and n8n/Make automation. I've shipped 80+ production AI systems for startups and enterprises across the US, Europe, and Middle East. Most AI projects fail not because the model is wrong, but because the architecture doesn't hold up in production. I build AI agents and LLM applications that actually work at scale from multi-agent orchestration with CrewAI and AutoGen to RAG pipelines using LlamaIndex, ChromaDB, and Pinecone, to voice agents with Vapi and Twilio. ✦ Services: ✦ AI Agent Systems — LangChain, LangGraph, CrewAI, AutoGen; multi-step reasoning agents, tool-use pipelines, autonomous workflow agents ✦ RAG & Knowledge Systems — LlamaIndex, LangChain, Pinecone, Qdrant, ChromaDB, FAISS; document Q&A, enterprise knowledge bases, semantic search ✦ Voice AI Agents — Vapi, Twilio, Whisper, ElevenLabs; AI phone agents, voice assistants, real-time speech workflows ✦ Workflow Automation — n8n, Make, Zapier; end-to-end business process automation, CRM/ERP integrations ✦ LLM Applications — OpenAI GPT-4o, Claude, Gemini, Llama; custom chatbots, conversational AI, API integrations ✦ Full-Stack AI — FastAPI, Python, Node.js, React; production-grade AI backends and interfaces ✦ Proven results: ✦ Built a LangGraph multi-agent system that automated 90% of a client's content pipeline, saving 40+ hours/week ✦ Deployed a RAG-based enterprise knowledge base (Pinecone + LlamaIndex) reducing support ticket resolution time by 65% ✦ Delivered an n8n + OpenAI workflow automation that replaced 3 manual FTEs for a logistics startup If you're building an AI agent, RAG system, voice AI, or automation workflow, message me with your use case. I'll tell you within 24 hours if and how I can help.
Yaser A. has worked .