Are you looking to integrate custom LLM Agents, ChatGPT/Claude/Gemini, or highly accurate RAG pipelines into your systems without the operational complexity? I build deterministic, scalable, and cost-optimized AI solutions that drive real business value—from initial concept to full AWS deployment. I am a Full-Stack AI/ML Engineer who bridges the gap between cutting-edge Artificial Intelligence and robust software engineering. I don't just train models in notebooks; I conceptualize, design, develop, test, refine, and deploy AI systems that integrate seamlessly into your existing software infrastructure. My approach focuses on solving the biggest bottlenecks in modern AI: reducing API costs, eliminating latency, preventing hallucinations, and lowering operational complexity. Whether you need a custom LangGraph multi-agent system, an intelligent CRM integration, or a scalable backend API, I build solutions with scalability, speed, and maintainability in mind. CORE EXPERTISE & HIGH-DEMAND SOLUTIONS I BUILD: LLM Integrations & Advanced Agentic Workflows • API Integrations: Deep expertise in OpenAI's ChatGPT, Anthropic's Claude, Google's Gemini, and open-source models (Qwen, Llama, Mistral). • Agent Architectures: Building complex, multi-agent systems using LangGraph and custom frameworks. • Cost & Speed Optimization: Implementing model routing, response caching, and prompt engineering to keep API costs down while maximizing speed. • Deterministic AI: Forcing LLMs to produce structured, predictable outputs using Pydantic, JSON schemas, and function calling. • Smart Feature Extraction: Offloading tasks from expensive LLMs to efficient algorithms whenever possible to save you money and ensure accuracy. RAG Pipelines & Intelligent Data Processing • Enterprise RAG: Building Retrieval-Augmented Generation systems (document ingestion, hybrid retrieval, response generation) with extreme accuracy and consistency. • Vector Search: Implementing advanced search algorithms using Vector Databases (Pinecone, Chroma, etc.). • Document Parsing & OCR: Extracting actionable data from PDFs, Word docs, Excel, CSVs, and integrating them into your AI systems. AI Automations & Third-Party Integrations • Workflow Automation: Building no-code/low-code pipelines using n8n, Make, and Zapier to create end-to-end AI-powered workflows. • Platform Integrations: Connecting AI agents to Slack, ClickUp, WhatsApp, Twilio, Shopify, Amazon, Monday, Notion, Airtable, HubSpot, Salesforce, Zapier, Make, Google Workspace, Microsoft Teams, Discord, Telegram and existing CRMs to automate business management. • Webhooks & Custom APIs: Developing secure webhooks to route data flawlessly between platforms. Voice AI & Computer Vision • Speech-to-Text & Text-to-Speech: Integrating state-of-the-art voice pipelines (WhisperX, Faster-Whisper, Deepgram, ElevenLabs, Retell, Pyannote for speaker diarization). • Computer Vision: Developing comprehensive Deep Learning solutions including Object Detection (YOLO architectures), Image Classification, Facial Recognition, and Semantic Segmentation (DeepLabV3+). Expertise in PyTorch/Torchvision frameworks and building robust image processing pipelines with OpenCV. Data Science, Predictive ML & LLMOps • Predictive Analytics: Beyond GenAI, I utilize the Python data stack (Pandas, NumPy, Scikit-learn, XGBoost) for deep data analysis, forecasting, and classification on structured business data. • Security & Monitoring: Ensuring enterprise data privacy by deploying air-gapped local LLMs (Ollama, vLLM) and using LLMOps tools (LangSmith) to track agent behavior, rigorously evaluate RAG accuracy, and prevent prompt injections. Full-Stack Deployment, MLOps & Cloud Infrastructure • Backend Development: Writing powerful Python scripts and building ultra-fast APIs with Python FastAPI. • Cloud & DB: Deploying on AWS (EC2, S3, RDS, Lambda) with PostgreSQL and MongoDB architectures. • Containerization & Optimization: Dockerizing applications, utilizing ONNX and Quantization techniques to run heavy ML models on CPU for maximum cost efficiency. • Frontend/Dashboards: Creating interactive UIs with Streamlit for quick demonstrations and internal tools. PROVEN TRACK RECORD: As a graduate of Software Engineering and a highly prestigious, government-backed AI & Technology Academy, I thrive in high-pressure, results-oriented environments. My portfolio includes fully deployed systems such as: • AI-Powered Background Removers with Google OAuth and AWS deployment. • Fine-tuned NLP & RAG systems generating automated test queries. • Full-scale App Review Analyzers using BERTopic and AWS RDS. • Local, offline AI Agents with real-time web search capabilities. Let's Build Something Impactful. I am highly communicative, proactive, and dedicated to solving your specific business bottlenecks. Send me a message, and let's discuss how we can turn your data and ideas into a deployed, revenue-generating AI product.

I speak two languages fluently: 𝗙𝗼𝘂𝗻𝗱𝗲𝗿𝘀 and 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸. I won’t take weeks to understand your idea, I pick up the business logic quickly and turn it into clean, scalable 𝗠𝗘𝗥𝗡 code (𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀, 𝗠𝗼𝗻𝗴𝗼𝗗𝗕). I build fast, iterate smoothly, and ship exactly what an early-stage product needs. ➡️➡️➡️ I’m happy to offer a 𝗙𝗿𝗲𝗲 𝟮𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝘁𝗲𝗰𝗵 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 to help you plan your product better. Let’s connect — even if we don’t end up working together, I’d still love to hear what you’re building. I specialize in 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 frontends, 𝗡𝗼𝗱𝗲.𝗷𝘀/𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀 APIs, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 (𝗣𝘆𝘁𝗵𝗼𝗻) services, REST integrations, 𝗠𝗼𝗻𝗴𝗼𝗗𝗕 schema design, Tailwind/Material UI, and everything required to get an MVP live. If you’re building a SaaS, dashboard, workflow system, payment integration, or AI-powered app — this is where I work best. What sets me apart is that 𝗠𝗩𝗣 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗶𝘀𝗻’𝘁 𝗮 𝘀𝗶𝗱𝗲 𝘀𝗲𝗿𝘃𝗶𝗰𝗲 — 𝗶𝘁’𝘀 𝗺𝘆 𝗻𝗶𝗰𝗵𝗲. I genuinely enjoy working with founders, understanding new ideas, and shaping them into something real. That connection helps me design exactly what your MVP needs: 𝗮 𝗳𝗼𝗰𝘂𝘀𝗲𝗱, 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝘃𝗲𝗿𝘀𝗶𝗼𝗻 of your product that solves real problems for real users. 𝗥𝗲𝗰𝗲𝗻𝘁 𝗪𝗼𝗿𝗸 • 𝗢𝗺𝗻𝗶-𝗦𝗼𝗰𝗶𝗮𝗹 – MERN social-app MVP (5⭐ rating) • 𝗦𝘁𝗿𝗶𝗽𝗲 / 𝗥𝗮𝘇𝗼𝗿𝗽𝗮𝘆 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 – tokenization, auth hold/release, webhook handling • 𝗥𝗲𝗮𝗰𝘁𝗝𝗦 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 – admin panel for dropship e-commerce • 𝗦𝗵𝗶𝗽𝗘𝗻𝗴𝗶𝗻𝗲_𝗔𝗣𝗣 – MERN integration with ShipEngine APIs 𝗪𝗵𝗮𝘁 𝗜 𝗱𝗲𝗹𝗶𝘃𝗲𝗿: • Responsive 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 frontends (Vite, Tailwind, Material UI) • Scalable 𝗡𝗼𝗱𝗲.𝗷𝘀 / 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀 backend development • Python backend + 𝗙𝗮𝘀𝘁𝗔𝗣𝗜 microservices • 𝗠𝗼𝗻𝗴𝗼𝗗𝗕 database design, queries, indexing • Full-stack API integrations, third-party services, webhooks • OAuth (Google, Facebook, LinkedIn) + secure 𝗝𝗪𝗧 authentication • 𝗦𝘁𝗿𝗶𝗽𝗲 / 𝗥𝗮𝘇𝗼𝗿𝗽𝗮𝘆 payment integration with webhook verification • REST APIs, microservices, backend architecture • Admin dashboards, analytics, reporting modules • Cloud deployment on Ubuntu, 𝗡𝗚𝗜𝗡𝗫, 𝗣𝗠𝟮, Docker, Vercel • Clean documentation + maintainable code 𝗧𝗮𝗴𝘀 𝘁𝗼 𝗳𝗶𝗻𝗱 𝗺𝗲 𝗼𝗻 𝗨𝗽𝗼𝗿𝗸: React.js, Node.js, Express.js, FastAPI, Python Backend, MongoDB, MERN Stack, Full Stack Development, JavaScript, REST API Development, API Integration, OAuth 2.0, JWT Authentication, Webhooks, Third-Party API Integration, Stripe Integration, Razorpay Integration, Payment Gateway Integration, Microservices, Database Design, MongoDB Atlas, Prisma, Mongoose, Redis, Vite, Next.js, Tailwind CSS, Material UI, Ant Design, Responsive UI, SPA Development, Backend Development, Server-Side Development, Twilio Integration, Email/SMTP Integration, Cloud Deployment, Linux/Ubuntu, NGINX, PM2, Docker, CI/CD, GitHub Actions, SSL/HTTPS Setup, Reverse Proxy, SaaS Application Development, Startup MVP Development, Minimum Viable Product, Prototype to Production, Rapid Application Development. Looking forward to catching up. 🤝🤝🤝

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 💯 𝟭𝟬𝟬% 𝗝𝗦𝗦 | 💵 $𝟭𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | ⏱️ 𝟰,𝟳𝟬𝟬+ 𝗛𝗼𝘂𝗿𝘀 | 🧑‍💻 𝟭𝟲+ 𝗬𝗲𝗮𝗿𝘀 𝗶𝗻 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 ⚛️ React Developer • Full Stack Developer • AI Developer 🔥 𝗖𝗹𝗲𝗮𝗻 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲, 𝗳𝗲𝘄𝗲𝗿 𝗿𝗲𝗯𝘂𝗶𝗹𝗱𝘀, 𝗳𝗮𝘀𝘁𝗲𝗿 𝗹𝗮𝘂𝗻𝗰𝗵 I help startups build web, mobile, and AI products that are easier to launch, scale, and maintain — so you don't pay to fix the same things twice. 📊 𝗥𝗲𝘀𝘂𝗹𝘁𝘀 𝗳𝗿𝗼𝗺 𝘁𝗵𝗮𝘁 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵 🚀 12M+ users in social mobile products ⭐ 1M+ users & 4.8 App Store rating in AI mental health apps 🏦 Secure software trusted by Bank of America and Citibank 🤖 AI platforms, automation, dashboards & smart workflows for real products 🧩 𝗪𝗵𝗮𝘁 𝗜 𝘄𝗼𝗿𝗸 𝗮𝗰𝗿𝗼𝘀𝘀 I lead builds end to end as a full stack developer, web developer, React developer, react native developer, mobile app developer, Python developer, AI Developer, and WordPress developer — React, full stack development, mobile apps, Python and FastAPI backends, Firebase, machine learning, and AI features. 16+ years in production, with a team behind me. The rule is simple: build it properly from the start, so your next developer doesn't have to rewrite it later. 🔥 𝗪𝗵𝗮𝘁 𝗜 𝗵𝗲𝗹𝗽 𝘄𝗶𝘁𝗵 ⚛️ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 & 𝘄𝗲𝗯 — As a React developer and web developer, my team and I build SaaS platforms, dashboards, admin panels, marketplaces, and web apps that are clean, fast, and easy to extend. A good React developer and web developer cares about more than screens: performance, reusable components, API logic, and long-term maintainability. 🧱 𝗙𝘂𝗹𝗹 𝘀𝘁𝗮𝗰𝗸 — As the full stack developer owning the architecture, I connect frontend, backend, mobile, Firebase, FastAPI, and AI logic into one stable system — no endless handoffs, no expensive rebuilds. Whether you need a web developer, a React developer, a mobile app developer, or a full stack developer, you get one owner instead of five. 🤖 𝗔𝗜 — On the AI Developer side, we build AI that's useful inside the product: assistants, LLM workflows, recommendations, automation, and AI dashboards. With strong machine learning, data scientist, and python developer experience, we wire in real data work: a data scientist explores it, a Python developer turns it into services, and an AI Developer ships it — so machine learning features are useful, not just clever in a demo. 🐍 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗣𝘆𝘁𝗵𝗼𝗻 — As a Python developer with deep FastAPI experience, I build APIs, integrations, automation, machine learning workflows, and backends that handle real users. If your backend feels fragile, I step in as a Python developer and full stack developer to clean it up — readable, tested, easy for the next data scientist or web developer to support. 📱 𝗠𝗼𝗯𝗶𝗹𝗲 — As a react native developer and mobile app developer, I build iOS and Android apps that connect cleanly to backends, APIs, subscriptions, payments, and push. A strong react native developer and mobile app developer thinks about performance, release flow, and future support. Need cross-platform? A flutter developer can support Flutter or help you choose between React Native, Flutter, and native. 🌐 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 — As a WordPress developer, I handle marketing sites, landing pages, and CMS builds beside the main product, so your React developer, full stack developer, and WordPress developer work stays one consistent product story. 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 🟣 𝗣𝗮𝗿𝗹𝗼𝗿 — social platform, 12M+ users 🟢 𝗨𝗽𝗟𝗶𝗳𝗲 — AI mental health app, 1M+ users, 4.8★ 🔵 𝗡𝗼𝘁𝗮𝘁𝗲 — secure productivity, trusted by Bank of America & Citibank 🟠 𝗙𝗶𝗹𝗹𝗿𝗿 — AI document app with smart parsing 🔴 𝗕𝗲𝗮𝘁𝗹𝘆 — SaaS connected to Netflix, Uber, Spotify & 250M+ creators 🟤 𝗛𝗲𝗮𝗿𝗠𝗲𝗢𝘂𝘁 — AI 24/7 therapy companion ⚪ 𝗘𝘅𝗮𝗺 𝗣𝗿𝗲𝗽 𝗔𝗽𝗽𝘀 — 36+ education apps with AI tutor logic 💰 𝗪𝗵𝘆 𝘁𝗵𝗶𝘀 𝘀𝗮𝘃𝗲𝘀 𝘆𝗼𝘂𝗿 𝗯𝘂𝗱𝗴𝗲𝘁 ✅ Clean React developer and web developer work = fewer frontend bugs. ✅ Thoughtful full stack developer work = frontend, backend, mobile aren't fighting each other. ✅ Reliable Python developer and FastAPI work = a backend easy to scale and monitor. ✅ Good react native developer, flutter developer, and mobile app developer work = fewer mobile fixes after release. ✅ Practical AI Developer, machine learning, and data scientist work = AI features that are useful, not trendy. 📩 If you need a React developer, web developer, full stack developer, react native developer, mobile app developer, WordPress developer, Python developer, AI Developer, machine learning engineer, or data scientist who builds cleanly from the start - send me a message. I usually respond fast.

Senior Python Backend Engineer and AI Developer with 7+ years of production experience, 8,500+ hours on Upwork, $200K+ earned, and a 100% Job Success Score (Top Rated Plus). I specialize in AI development, AI agent development, data automation, and backend engineering. My work spans LLM-powered agents, RAG pipelines, distributed REST APIs, data extraction systems, and cloud-native infrastructure on AWS. Every project I take on ends with a system that runs in production — properly architected, monitored, and ready to grow with the business. Technical stack that I can provide for your project: 🏗️ Backend Engineering & API Development: FastAPI and Django are my primary tools — async RESTful APIs with RBAC, billing hooks, WebSockets, background workers, and OpenAPI docs, built the right way from day one. I integrate with third-party services via OAuth, webhooks, and event-driven consumers, and I design software architecture with layered separation and dependency injection — code the next engineer will actually want to work with. Database-wise I work with Flask, Kivy, PostgreSQL, MongoDB, Redis, DynamoDB, and SQLite, with proper SQL optimization, migration management, and query tuning. I've built microservice systems over gRPC, REST, Kafka, SQS, RabbitMQ, and Celery, and real-time pipelines with WebSockets, Redis pub/sub, and live data feeds. 🤖 AI & LLM Development: I build LLM agents with multi-turn state using LangChain and LangGraph — the kind that run in production on Telegram, Discord, and WhatsApp. For knowledge retrieval I work with RAG pipelines backed by Qdrant and LLaMA-Index, with real semantic search over internal documents. Prompt engineering is a proper workflow here — evaluation frameworks, LangSmith observability, structured output validation. I integrate agentic workflows through API (OpenAI, Claude, Anthropic, Gemini) with full output control. ⚙️ Data Automation & Extraction: Data automation pipelines with Dagster, dbt, Pandas, PyArrow, and Polars — reliable, scheduled, and debuggable. I extract structured content from PDFs, Office documents, HTML, and APIs using BeautifulSoup, PyMuPDF, python-docx, and openpyxl. Web scraping at scale with async Python, proxy rotation, rate limiting, and retry logic that actually holds up under real conditions. For unstructured sources I apply NLP and ML classification models to produce clean, usable output from data. ☁️ Cloud & Infrastructure: I work with the full AWS stack in production — S3, SQS, Lambda, Athena, DynamoDB, EKS, Kinesis, Bedrock, CloudFront, also Docker, Kubernetes (Helm + ArgoCD), and Terraform for reproducible infrastructure as code. Observability built in Datadog APM, OpenTelemetry, Sentry, and vector database management with Qdrant and AWS OpenSearch for semantic search and RAG retrieval. 🧭 When you choose me, you get a clear roadmap: - Consultation — I start by understanding your request, goals, and constraints before we start - Honest scoping — based on your needs I give you a real estimate with clear timelines - Full transparency — Agile workflow, regular meetings, and open communication at every step of the process - Clean delivery — proper documentation and handoff, so you truly own what I build - Support from idea to launch — I stay in contact after delivery, and stay involved as long as you needed 📩 Ready to get started? Contact me — I respond fast. Buzz words: Python Artificial Intelligence Machine Learning JavaScript API API Integration Node.js AI Agent Development React AI Development PostgreSQL Amazon Web Services Web Development Web Application AI App Development Data Scraping Data Science Java Automation Deep Learning AI Model Integration TensorFlow RESTful API Django Natural Language Processing Claude PHP Chatbot Development API Development TypeScript n8n OpenAI API AI Bot Full-Stack Development C# FastAPI Docker Next.js LLM Prompt Engineering Data Mining Computer Vision SaaS LangChain Software Architecture & Design Data Extraction Database Architecture SQL Lead Generation Vector Database Web Scraping

𝗡𝗲𝘅𝘁.𝗷𝘀 | 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 | 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 | 𝗡𝗼𝗱𝗲.𝗷𝘀 | 𝗣𝘆𝘁𝗵𝗼𝗻 | 𝗚𝗲𝗻𝗔𝗜 | 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 | 𝗦𝗮𝗮𝗦 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 𝐓𝐡𝐢𝐧𝐤𝐞𝐫 | 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐋𝐞𝐚𝐝 | 𝐅𝐨𝐮𝐧𝐝𝐢𝐧𝐠 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐅𝐨𝐜𝐮𝐬𝐞𝐝 with 8+ years building, inheriting, auditing, and scaling production SaaS and mobile apps across Healthcare (HIPAA), Fintech, EdTech, Wellness, Compliance, and consumer platforms. Your production system is live. Your users are real. The margin for error is zero. I don't just write features - I build & read systems. ★ Start me from zero and I design for scale, security, and cost from day one - so you don't pay for it in your Series A. Drop me into a live codebase and the first thing I do isn't code. It's read. I audit the architecture, find the landmines, harden the critical paths with tests, and build a roadmap - then I ship. No cowboy commits. No "it worked on my machine." No Friday-afternoon deploys that page you on Saturday. ✧ 𝗔𝗜 𝗻𝗮𝘁𝗶𝘃𝗲 𝗦𝗮𝗮𝗦 - 𝘁𝗵𝗲 𝗿𝗲𝗮𝗹 𝘀𝘁𝘂𝗳𝗳, 𝗻𝗼𝘁 𝗖𝗵𝗮𝘁𝗚𝗣𝗧 𝘄𝗿𝗮𝗽𝗽𝗲𝗿𝘀. RAG pipelines over your private docs with controlled hallucination. LLM decision layers plugged into workflows that already have customers. Multi-agent systems that do real work. Document intelligence for regulated verticals where "close enough" gets you sued. → OpenAI, Claude, Gemini, Mistral • LangChain, LlamaIndex, LangGraph • Pinecone, Weaviate, FAISS, Chroma ✧ 𝗙𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝘄𝗲𝗯 𝘁𝗵𝗮𝘁 𝗵𝗼𝗹𝗱𝘀 𝘂𝗽 𝘂𝗻𝗱𝗲𝗿 𝗹𝗼𝗮𝗱. Next.js (App Router, SSR, SSG, ISR) with TypeScript and Tailwind. Node.js or Python (Express, Django, FastAPI) on the back. Prisma, PostgreSQL, Supabase, MongoDB. Multi-tenant from day one. Authenticated properly. Deployed cleanly on AWS with Docker, Nginx, PM2, and GitHub Actions. ✧ 𝗠𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 𝘁𝗵𝗮𝘁 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗺𝗮𝗸𝗲 𝗶𝘁 𝘁𝗼 𝘁𝗵𝗲 𝘀𝘁𝗼𝗿𝗲. React Native + Expo, managed and bare workflow. I ship end-to-end: EAS Build, OTA updates, push notifications (FCM, APNs), deep linking, in-app purchases, offline sync, App Store + Google Play submission. Multiple apps live in both stores. One codebase. One system. One source of truth. ✧ 𝗩𝗼𝗶𝗰𝗲 𝗮𝗴𝗲𝗻𝘁𝘀 𝗮𝗻𝗱 𝘁𝗲𝗹𝗲𝗽𝗵𝗼𝗻𝘆. Twilio, LiveKit, Retell AI. Real AI voice agents handling real customer calls — not demos, not prototypes. ✧ 𝗕𝗶𝗹𝗹𝗶𝗻𝗴 𝘁𝗵𝗮𝘁 𝗿𝗲𝗰𝗼𝗻𝗰𝗶𝗹𝗲𝘀 𝗶𝘁𝘀𝗲𝗹𝗳. Stripe end-to-end: subscriptions, metered billing, usage tiers, add-ons, webhooks, autogenerated invoicing. Your revenue stops being a guessing game. ✧ 𝗔𝗜-𝗮𝗰𝗰𝗲𝗹𝗲𝗿𝗮𝘁𝗲𝗱 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. Cursor, Claude Code, Copilot. Human-led architecture, AI-accelerated implementation. 3-5x faster shipping without the technical debt. Vibe Coding with discipline. You want someone who can step in, earn trust fast, and move the product forward, whether that's shipping an AI feature, stabilizing a codebase, getting a mobile app into the store, or building v1 from scratch. I can do that. Let's jump on a call to explore synergies!

👋 𝙃𝙚𝙡𝙡𝙤, 𝙄'𝙢 𝙊𝙡𝙮𝙖𝙙 𝙏𝙚𝙢𝙚𝙨𝙜𝙚𝙣, 𝙖 𝙁𝙪𝙡𝙡 𝙎𝙩𝙖𝙘𝙠 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 𝙖𝙣𝙙 𝙏𝙚𝙘𝙝 𝘿𝙚𝙗𝙩 𝘾𝙡𝙚𝙖𝙣𝙚𝙧 𝙬𝙞𝙩𝙝 𝙤𝙫𝙚𝙧 5 𝙮𝙚𝙖𝙧𝙨 𝙤𝙛 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚. 𝙎𝙥𝙚𝙘𝙞𝙖𝙡𝙞𝙯𝙞𝙣𝙜 𝙞𝙣 𝙬𝙚𝙗, 𝙢𝙤𝙗𝙞𝙡𝙚, 𝙖𝙣𝙙 𝘼𝙄-𝙙𝙧𝙞𝙫𝙚𝙣 𝙨𝙮𝙨𝙩𝙚𝙢𝙨, 𝙄 𝙗𝙪𝙞𝙡𝙙 𝙨𝙘𝙖𝙡𝙖𝙗𝙡𝙚, 𝙘𝙡𝙚𝙖𝙣, 𝙖𝙣𝙙 𝙢𝙖𝙞𝙣𝙩𝙖𝙞𝙣𝙖𝙗𝙡𝙚 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 𝙬𝙝𝙞𝙡𝙚 𝙧𝙚𝙛𝙖𝙘𝙩𝙤𝙧𝙞𝙣𝙜 𝙡𝙚𝙜𝙖𝙘𝙮 “𝙫𝙞𝙗𝙚 𝙘𝙤𝙙𝙚” 𝙞𝙣𝙩𝙤 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣-𝙜𝙧𝙖𝙙𝙚 𝙖𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚. 𝗕𝗔𝗖𝗞 - 𝗘𝗡𝗗: ✅ NodeJs ( NestJS | ExpressJS ), ✅ Golang ✅ Python ( Django | Flask | FastAPI ), ✅ AI-Driven Systems (LangGraph, TensorFlow, PyTorch) 𝗙𝗥𝗢𝗡𝗧-𝗘𝗡𝗗: ✅ HTML5, CSS3 (Bootstrap, Tailwind, MUI and Sass ), JAVASCRIPT, TYPESCRIPT AND EJS ✅ Material Design (Wireframe, FIGMA) ✅ ReactJs (NextJS ) 𝗗𝗘𝗩𝗢𝗣𝗦 : ✅ Docker ✅ Git and Github actions CI/CD ✅ AWS and Microsoft Azure ✅ Https ( Cloudflare ). ✅ Agile Development ✅ Jira | Trello | Slack 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣: ✅ Flutter | Dart 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘: ✅ SQL ✅ MySQL ✅ PostgreSQL ✅ MongoDB 𝗛𝗲𝗿𝗲'𝘀 𝘄𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗯𝗿𝗶𝗻𝗴 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁: ⭐ 𝙃𝙞𝙜𝙝-𝙦𝙪𝙖𝙡𝙞𝙩𝙮 𝙖𝙣𝙙 𝘾𝙡𝙚𝙖𝙣 𝙘𝙤𝙙𝙚 ⭐ 4+ 𝙮𝙚𝙖𝙧𝙨 𝙤𝙛 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙞𝙣 𝙬𝙚𝙗 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩. ⭐ 𝙁𝙖𝙨𝙩 𝙡𝙚𝙖𝙧𝙣𝙚𝙧 𝙖𝙣𝙙 𝙖𝙙𝙖𝙥𝙩𝙞𝙫𝙚 𝙩𝙤 𝙣𝙚𝙬 𝙩𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙞𝙚𝙨. ⭐ 𝙐𝙣𝙙𝙚𝙧𝙨𝙩𝙖𝙣𝙙 𝙖𝙣𝙙 𝙢𝙚𝙚𝙩 𝙘𝙡𝙞𝙚𝙣𝙩 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨. ⭐ 𝗕𝗲𝘀𝘁 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 𝗳𝗼𝗹𝗹𝗼𝘄𝗲𝗱 𝗰𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝘁𝗹𝘆. ⭐ 𝙈𝙚𝙚𝙩 𝙙𝙚𝙖𝙙𝙡𝙞𝙣𝙚𝙨. ⭐ 𝙏𝙚𝙖𝙢𝙬𝙤𝙧𝙠 𝙖𝙣𝙙 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙤𝙣 🚀 𝐈 𝐚𝐩𝐩𝐫𝐞𝐜𝐢𝐚𝐭𝐞 𝐲𝐨𝐮 𝐭𝐚𝐤𝐢𝐧𝐠 𝐭𝐡𝐞 𝐭𝐢𝐦𝐞 𝐟𝐫𝐨𝐦 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐲 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐞 𝐭𝐨 𝐯𝐢𝐞𝐰 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞. 📑 𝐈𝐟 𝐲𝐨𝐮 𝐰𝐚𝐧𝐭 𝐭𝐨 𝐤𝐧𝐨𝐰 𝐦𝐨𝐫𝐞 𝐥𝐨𝐨𝐤 𝐚𝐭 𝐦𝐲 𝐩𝐨𝐫𝐭𝐟𝐨𝐥𝐢𝐨 𝐛𝐞𝐥𝐨𝐰. 𝐈 𝐥𝐨𝐨𝐤 𝐟𝐨𝐫𝐰𝐚𝐫𝐝 𝐭𝐨 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮 👍.

I build production LLM systems for funded founders and AI-native teams. 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐲: multi-agent orchestration (LangGraph, MCP servers, custom runtimes) and retrieval systems that hold up past the demo - hybrid search, reranking, evals, observability. Founding engineer at an AI startup (ChatGPT app marketplace), 7+ years shipping production software, currently running an AI product studio with senior team capacity when scope demands it. Where most AI builds fail: they nail the prototype, then fall apart in production. No evals. No observability. Brittle agent loops. RAG that hallucinates the moment real query distributions hit. I architect around the production failure modes from day one - eval harness before code, observability before launch, runbooks before handoff. 𝐖𝐡𝐚𝐭 𝐈 𝐰𝐨𝐫𝐤 𝐨𝐧 Multi-agent systems - LangGraph, MCP servers, tool orchestration, human-in-the-loop approval flows, agent evals Production RAG - hybrid retrieval, reranking, query analysis, citations, GraphRAG over Neo4j when the data shape demands it Voice AI agents that take real actions - Vapi, Retell, CRM/Slack handoff, transcript-to-action pipelines AI-native SaaS infrastructure - auth + RBAC, Stripe billing, dashboards, background jobs, webhooks What I don't take on Chatbot wrappers. Prompt-only "AI" features. No-code glue work. Projects without clear success metrics. 𝗘𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁 𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲𝘀 Build + Launch Sprint - fixed-scope 3-6 week build with production handoff. For founders with a defined product spec who need senior execution. Fractional AI Lead - ongoing architectural ownership, 10-20 hrs/week. For teams scaling AI features without a dedicated AI engineer in-house. AI System Audit - one-week deep review of an existing AI system with a rebuild path. For teams whose AI is in production but unreliable. 𝐑𝐞𝐜𝐞𝐧𝐭 𝐰𝐨𝐫𝐤 Multi-agent inbox triage (LangGraph + GPT-5.1) - 1,500+ messages/day, ~80% faster response GraphRAG over Neo4j for an AI product studio - brand operations OS with semantic + structural search across multi-source data Claude Agent SDK orchestration for a biotech creative pipeline - Director/Instructor/Evaluator pattern, multi-modal output generation 𝐒𝐭𝐚𝐜𝐤 LLMs: Claude (Anthropic), GPT-5, open-source when justified Agents / Orchestration: LangGraph, MCP servers, LangChain, Claude Agent SDK, custom runtimes RAG / Search: Pinecone, Qdrant, Weaviate, pgvector, Neo4j (GraphRAG) Evals / Observability: LangSmith, LangFuse, custom eval harnesses Backend: Python, FastAPI, Node.js, REST + WebSockets Frontend: React, Next.js, TypeScript, Tailwind Infra: PostgreSQL / Supabase, Redis, Docker, AWS, Vercel 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤 Architecture and eval plan before code. We agree on what "shipped and stable" means before sprint one. Demos when there's something worth demoing - no status theater. Production readiness baked in: logging, observability, security, evals, runbooks. Async-first communication. PKT hours overlap with US/EU mornings; same-day response on everything. 𝐁𝐞𝐟𝐨𝐫𝐞 𝐰𝐞 𝐭𝐚𝐥𝐤, 𝐬𝐞𝐧𝐝: The outcome you're trying to unlock, with a metric if you have one Where the current system or prototype is failing Your data sources and any must-have integrations Timeline and budget range

Are you looking for an AI Full Stack Developer who can build scalable SaaS platforms, AI-powered web apps, LLM integrations, and production-ready backend systems? You’re in the right place. I’m a Full Stack Developer with 6+ years of experience building modern web applications, SaaS platforms, AI integrations, and high-performance APIs using Python, FastAPI, Django, React, and cloud infrastructure. I help startups and businesses turn ideas into reliable software by combining strong backend architecture, clean frontend implementation, and practical AI integration. Over the years, I have delivered: • 50+ full-stack web applications • 100+ third-party API integrations • 20+ subscription-based SaaS platforms • Systems handling 10M+ monthly requests • AI-powered dashboards, automation tools, and API-based workflows • Raised $2M+ / $5M+ / $8M+ after product development • Scaled platforms to 1M+ users and millions of operations • Built secure, compliant systems with HIPAA, GDPR, authentication, and role-based access My main focus is building software that is not only functional, but also scalable, maintainable, secure, and easy to improve over time. AI, LLM & Automation Experience I can help you build and integrate AI-powered features such as: ✅ OpenAI API integrations ✅ AI agents and workflow automation ✅ Chatbots and AI assistants ✅ LLM-powered SaaS features ✅ Document analysis and data extraction ✅ AI summaries, recommendations, and classification ✅ RAG systems and vector search ✅ Prompt engineering and evaluation workflows ✅ LangChain, LangGraph, embeddings, and AI pipelines Whether you need an AI chatbot, internal automation tool, document processing system, AI dashboard, or custom AI-powered SaaS product, I can help design and build the full solution from backend to frontend. Backend Development ✅ Python, FastAPI, Django, DRF, Flask ✅ REST APIs, GraphQL, WebSockets ✅ Microservices and async architecture ✅ Celery, Redis, AsyncIO, background jobs ✅ OAuth2, JWT, RBAC, multi-tenant SaaS architecture ✅ Third-party API integrations: payments, accounting, CRM, AI services Frontend Development ✅ React.js, Next.js, TypeScript ✅ Redux Toolkit, React Query, React Hook Form ✅ Tailwind CSS, Chakra UI, Material UI, Bootstrap ✅ SaaS dashboards, admin panels, responsive web apps ✅ SPA, SSR, SSG, reusable component architecture Databases & Data Processing ✅ PostgreSQL, MySQL, SQLite ✅ SQLAlchemy, Alembic, Django ORM ✅ MongoDB, Redis, Elasticsearch ✅ Pandas, NumPy, ETL workflows ✅ Data processing and automation pipelines Cloud, DevOps & Deployment ✅ AWS: EC2, S3, Lambda, ECS, RDS, CloudWatch ✅ Docker, Docker Compose ✅ CI/CD with GitHub Actions and GitLab CI ✅ NGINX, Caddy, load balancing ✅ Production deployment, monitoring, and scaling Why clients choose me 🔹 I understand both business goals and technical implementation 🔹 I build clean, scalable, production-ready architecture 🔹 I communicate clearly and keep the process transparent 🔹 I can work independently or as part of a team 🔹 I focus on long-term maintainability, not quick hacks If you need a developer who can build a SaaS product, an AI-powered platform, an automation system, or a full-stack web application, I’d be happy to help. Let’s discuss your project and find the best technical solution for your business. Ich spreche auch Deutsch und stehe Ihnen gerne für weitere Diskussionen oder Zusammenarbeit zur Verfügung.

Top Rated Plus | 100% Job Success | Co-Founder & CTO of PropertyTools .ai, a live AI SaaS platform. I don't just write code - I build and run production systems that real businesses depend on daily. Two things I do exceptionally well: 1. Full stack web apps & SaaS platforms (Next.js, React, Python, Django, FastAPI, Node.js) 2. AI agents, chatbots & automation systems (OpenAI, Claude API, LangChain, RAG, n8n) 🏆 PROOF, NOT PROMISES — live products I built: - PropertyTools .ai — AI real estate SaaS I co-founded: Claude AI document analysis, Plaid bank integration, Stripe subscriptions, multi-tenant architecture - BlueGrassHopper .com — multi-tenant fintech marketplace: Django, React, Stripe Connect payouts, 4 role-based dashboards - BNTR.ai — AI chatbot builder that trains on your own data (React, Django, custom ML) - GetOdin.ai — led a full Next.js → React migration that fixed a slow production app - Recent client win: brought an unstable production app to life — "running in prod error free" (see reviews) 🔧 TECH I SHIP WITH DAILY: Backend & APIs: Python (Django, FastAPI), Node.js (NestJS, Express), REST, GraphQL, WebSockets AI & Automation: AI agents (LangChain, LangGraph, CrewAI), RAG pipelines, OpenAI GPT-4o, Claude API, chatbots, voice AI, n8n / Make / Zapier workflows Frontend: React, Next.js, TypeScript, Tailwind CSS Data & Infra: PostgreSQL, MongoDB, Redis, Supabase, AWS, Docker, CI/CD Payments & Fintech: Stripe, Stripe Connect, Plaid, PayPal 🚀 VIBE CODED YOUR APP? I'LL MAKE IT PRODUCTION-READY. Built something with Lovable, Bolt, v0, Replit, or Cursor and now it's breaking, insecure, or impossible to extend? This is one of my specialties — I take AI-generated codebases and turn them into stable, scalable products. Auth done right, database restructured, security holes closed, deployed properly. A recent client's unstable app has been "running in prod error free" for months (see reviews). 💡 WHY CLIENTS PICK ME: - I run my own live SaaS — I think about your product like a founder, not a task-taker - AI-native development: I use Claude Code and Cursor daily, so you get senior-level quality at 2-3x normal speed — you pay for outcomes, not hours of typing - Working demos, not slide decks — I'll screen share real production systems on our first call - 0–4 hour response time, clear communication, realistic timelines ✅ GREAT FIT: SaaS MVPs, AI agents & chatbots, vibe code cleanup & rescue, scalable APIs, fintech integrations, rescuing unstable production apps ❌ NOT A FIT: cheapest-bid shopping, gambling/adult content 🎯 GUARANTEE: Clear expectations set upfront. If I don't deliver against them, full refund. Message me — I'm usually online and can jump on a call the same day.

◆ Experienced Python Developer | 4+ Years | Serving International Markets ◆ Django Developer & FastAPI Specialist ◆ Expert in Backend APIs, Automation & Data Scraping Solutions ◆ Fast & Reliable My name is Abdul Haris and I am a Python Developer with years of experience building production-grade backend systems for clients in the USA, Canada, and the UK. I specialize in Python programming, Django development, FastAPI applications, secure Backend APIs, intelligent Automation solutions, and reliable Data Scraping systems that deliver measurable business value. ◆ Core Services Backend Development & APIs: - Python Developer services for scalable backend architecture - Python web development using Django and FastAPI frameworks - Django Developer expertise in full-featured applications - FastAPI development for high-performance Backend APIs - RESTful Backend APIs with authentication and authorization - Third-party API integration and Backend APIs optimization - Python microservices architecture and database design ◆ Automation Solutions - Python Developer automation for workflow optimization - Python scripting for business process automation - Django Developer task scheduling and background processing - FastAPI automation endpoints and webhook systems - Celery-based Automation with distributed task queues - Python workflow automation and deployment pipelines ◆ Data Scraping & Extraction - Python Developer Data Scraping solutions for web extraction - Python web scraping with BeautifulSoup and Scrapy - Django Developer integration of Data Scraping with databases - FastAPI-powered Data Scraping APIs and services - Dynamic content Data Scraping using Selenium - Python crawler development with proxy rotation ◆ Legacy System Enhancement - Python Developer refactoring for improved performance - Django Developer maintenance and code modernization - FastAPI migration from older Python frameworks - Backend APIs optimization and versioning strategies - Python testing implementation and quality assurance ◆ Technical Stack Python Developer Core: - Python programming with advanced features - Django framework for robust web applications - FastAPI for modern Backend APIs - Flask for microservices and lightweight systems - Python async programming for concurrent operations - Celery for distributed Automation and task processing - SQLAlchemy ORM and Pytest for testing ◆ Django Developer Skills - Django REST Framework for Backend APIs - Django ORM optimization and query performance - Django authentication and permission systems - Django Celery integration for Automation - Django admin customization ◆ FastAPI & APIs - Async FastAPI for high-performance Backend APIs - Type-safe FastAPI development with Pydantic - Backend APIs authentication using JWT and OAuth2 - Backend APIs documentation with OpenAPI - GraphQL Backend APIs implementation ◆ Automation & Scraping - BeautifulSoup for HTML Data Scraping - Scrapy framework for large-scale Data Scraping - Selenium for dynamic content Data Scraping - Python automation with scheduled jobs - CI/CD pipeline Automation ◆ Database & Cloud - PostgreSQL, MySQL, SQLite, Redis - Docker containerization for Python projects - AWS, Google Cloud, Azure deployment - Database migrations and backup Automation 💡Why Choose Me Experience & Expertise: - 4+ years as a professional Python Developer - 40+ completed Python backend development projects - Strong Django Developer and FastAPI expertise - Proven Backend APIs with secure authentication - Reliable Automation and Data Scraping solutions ◆ Quality & Standards - Clean Python code following best practices - Comprehensive testing and documentation - Secure Backend APIs with proper authorization - Robust Automation with error handling - Ethical Data Scraping respecting boundaries ◆ Professional Approach - Clear communication and regular updates - Transparent project management - On-time delivery with quality assurance - Post-deployment support and maintenance 🔍 Keywords Python Developer • Python Programming • Python Development • Django Developer • Django Development • FastAPI • FastAPI Development • Backend APIs • API Development • Automation • Task Automation • Data Scraping • Web Scraping • Python Scripting • RESTful APIs • API Integration • Django REST Framework • Python Backend • PostgreSQL • MySQL • Redis • JWT • OAuth2 • Celery • Docker • CI/CD • AWS • Cloud Deployment • Database Design • Performance Optimization • Microservices • BeautifulSoup • Scrapy • Selenium 📞 Let's Build Your Solution Whether you need a Python Developer for backend systems, Django Developer for web applications, FastAPI for Backend APIs, Automation for workflows, or Data Scraping for data collection, I deliver professional results. Click Invite to discuss your Python Developer, Django, FastAPI, Backend APIs, Automation, or Data Scraping project. Abdul Haris