I am a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐏𝐲𝐭𝐡𝐨𝐧 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with experience building scalable backend systems, APIs, automation solutions, and AI-powered applications for startups, SaaS products, internal platforms, and growing businesses. I help clients build new products, improve existing systems, modernize legacy applications, and develop backend solutions that are secure, maintainable, and ready for real production use. One of my strongest advantages is the way I use modern 𝐀𝐈 𝐜𝐨𝐝𝐢𝐧𝐠 𝐭𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐚𝐠𝐞𝐧𝐭𝐢𝐜 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 inside real engineering work. I actively use tools such as 𝐂𝐥𝐚𝐮𝐝𝐞 𝐂𝐨𝐝𝐞, 𝐂𝐨𝐝𝐞𝐱, 𝐆𝐢𝐭𝐇𝐮𝐛 𝐂𝐨𝐩𝐢𝐥𝐨𝐭, 𝐂𝐮𝐫𝐬𝐨𝐫, 𝐚𝐧𝐝 𝐬𝐢𝐦𝐢𝐥𝐚𝐫 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐜𝐨𝐝𝐢𝐧𝐠 𝐭𝐨𝐨𝐥𝐬 to speed up code understanding, implementation, debugging, refactoring, and technical research. This helps me move faster and deliver more efficiently while still keeping architecture, code quality, testing, security, and release decisions under strong human oversight. 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐰𝐢𝐭𝐡: 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Python, FastAPI, Django, Flask 𝐀𝐏𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: REST APIs, third-party integrations, webhooks, authentication, backend services 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬: internal tools, process automation, workflow automation, system integrations 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: OpenAI, Claude, Gemini, LangChain, RAG pipelines, vector databases, AI assistants, document processing, intelligent automation 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐃𝐚𝐭𝐚 𝐇𝐚𝐧𝐝𝐥𝐢𝐧𝐠: PostgreSQL, MySQL, MongoDB, Redis, database-driven applications, query optimization, performance improvements 𝐀𝐬𝐲𝐧𝐜 & 𝐁𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝 𝐏𝐫𝐨𝐜𝐞𝐬𝐬𝐢𝐧𝐠: Celery, background jobs, task automation, scalable backend logic 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: Docker, GitHub, CI/CD pipelines, deployment workflows, cloud-ready systems, production support 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 & 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞: debugging, refactoring, optimization, performance tuning, codebase stabilization, long-term technical support I bring the most value to projects that need not only development, but also product understanding, technical ownership, and dependable delivery. My goal is to build solutions that support both immediate requirements and long-term progress. I’d be glad to help turn your idea or existing product into a dependable, well-built solution.

I'm a developer for AI and webservices with theoretical foundation in AI models (LLMs, classifiers, neural network). I have experience shipping all these models to production, usually taking a few weeks or 1-2 months depending on the applications, from requirements discussions, architecture decisions to testing and deployment. - experience with AI technology, LLMs(GPT, Llama, Mistral, ...) - Python/Java backend development to integrate AI into your architecture - Consulting and review of AI opportunities for customer needs

I help AI SaaS companies ship production features faster using Claude Code, Cursor, OpenAI, Python, FastAPI, Next.js, React, and PostgreSQL. If you need a developer who can work inside an existing codebase, use AI tools responsibly, review AI-generated diffs, and ship clean production code, I can help. Recent relevant work: • Built the frontend and core AI backend for an early-stage SaaS product using Claude API, multi-round tool execution, SSE streaming, prompt caching, and third-party OAuth integrations. • Shipped 14,400+ lines in 6 weeks as the sole frontend engineer while working across AI workflows, activation pipelines, API integrations, and production UX. • Built Quellit AI, an AI-powered testing platform using OpenAI and CrewAI agents. • Built AI voice calling and appointment automation systems for businesses using voice APIs, backend workflows, and dashboard-based configuration. • Developed backend systems with Python, FastAPI, Flask, PostgreSQL, MongoDB, Docker, AWS/GCP, REST APIs, and webhooks. What I can help with: • AI SaaS feature development • Claude Code / Cursor-assisted engineering • OpenAI, Claude API, and LLM workflow integration • AI agents, tool-calling, prompt caching, and streaming responses • Python backend APIs with FastAPI, Flask, Django, and PostgreSQL • React, Next.js, TypeScript, and frontend dashboards • OAuth integrations, API sync, webhooks, and automation pipelines • Refactoring, debugging, test coverage, and production deployment How I work: I scope before building, communicate proactively, write maintainable code, document decisions, and validate AI-generated code before shipping it. I am comfortable joining existing teams, working under CTO-level direction, and using Cursor, Claude Code, GitHub, Linear/Jira, Docker, and cloud workflows to deliver quickly without lowering engineering standards. If you are building an AI SaaS product, AI agent, automation tool, or production web app, send me a message and I’ll help you turn it into a clean technical plan.

As a seasoned Software Engineer and Data Enthusiast with a Master's degree in Physics, I excel in a wide range of skills, from transforming data into actionable insights to building high-performance Python applications. My expertise includes Python development, back-end services, RESTful API development, Data Science, and Data Visualization, complemented by skills in Statistical Analysis. I also have hands-on experience with Raspberry Pi and Arduino. Explore my portfolio on Upwork to see how I can add value to your projects!

𝗔𝗜 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥 & 𝗙𝗨𝗟𝗟-𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 ✅ 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 ✅ 𝟏𝟏+ 𝘆𝗲𝗮𝗿𝘀 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞 I build AI systems that replace real manual work inside real businesses, not prototypes that need babysitting. I've shipped voice agents, decision automation, outreach systems, and full products across healthcare, fintech, legal tech, and enterprise, working directly with founders from the first idea to paying users. 𝐀𝐈 & 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 ---------------------------------------------------------------------------------------------------------- -Agentic AI Applications: tool-calling agents, memory-augmented agents, autonomous task execution -Multi-Agent Workflows: CrewAI, AutoGen, LangGraph -RAG: LangChain, LlamaIndex, Pinecone, Qdrant, ChromaDB, FAISS -LLMs: GPT-4o, Claude 3.5/4, Gemini, Amazon Bedrock, Ollama -MCP (Model Context Protocol) -Generative AI / GenAI Applications -Semantic Search & Knowledge Bases -AI Chatbots, Copilots & Custom Assistants -Prompt Engineering (multi-turn, few-shot, zero-shot, RAG-based) -LLM Fine-tuning: LoRA, QLoRA, Hugging Face 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬 -------------------------------------------------------------------------------------------------------------- -n8n, Make, Zapier, Trigger -AI Workflow & Business Process Automation -CRM Automation, AI SDR Systems, Lead Qualification -Customer Support Automation -API Integrations & Webhooks 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 ------------------------------------------------------------------------------------------------------------- -Vapi -Retell AI -ElevenLabs -Twilio 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ------------------------------------------------------------------------------------------------------------- -Frontend: React, NextJS, TypeScript, Tailwind CSS, React Native -Backend: Python, FastAPI, NodeJS, NestJS, DotNet, REST APIs, GraphQL -Databases: PostgreSQL, MongoDB, Redis, Supabase -Cloud & DevOps: Azure OpenAI, Azure AI Foundry, AWS, Docker, CI/CD Pipelines, Vercel -AI Dev Tools: Cursor, Copilot, AI SDK 𝐖𝐡𝐚𝐭 𝐈 𝐓𝐲𝐩𝐢𝐜𝐚𝐥𝐥𝐲 𝐁𝐮𝐢𝐥𝐝 -AI SaaS Platforms -AI Agents & Multi-Agent Systems -RAG Applications & Knowledge Bases -Voice AI Solutions (Vapi, Retell AI) -Workflow & Business Process Automation -Enterprise Dashboards & Internal Tools -CRM Integrations & AI SDR Systems -Full-Stack Web & Mobile Applications -Backend APIs & Microservices 𝐇𝐎𝐖 𝐖𝐄 𝐖𝐎𝐑𝐊 𝐓𝐎𝐆𝐄𝐓𝐇𝐄𝐑 ~Fixed-Scope Projects: Best when the deliverable is clear. I send a proposal with timeline, milestones, and ROI before we start. ~Hourly Contracts: Best for ongoing builds and iteration. Weekly check-ins, transparent time tracking. ~Long-Term Retainers: Best when you need a dedicated AI engineer embedded with your team. 40+ hrs/week available. 𝐇𝐎𝐖 𝐖𝐄 𝐆𝐄𝐓 𝐒𝐓𝐀𝐑𝐓𝐄𝐃 _Send a message with what you're trying to fix or build. _Free 20-minute scoping call to align on goals and constraints. _I propose the right engagement model: fixed, hourly, or retainer. _We build, ship, and document; you own everything. Keywords LangChain · LlamaIndex · LangGraph · RAG · Vector DB · Pinecone · Qdrant · ChromaDB · GPT-4o · Claude API · Gemini · Bedrock · Ollama · GenAI · LLM Applications · CrewAI · AutoGen · Multi-Agent · Agentic Workflows · MCP · n8n · Make · Zapier · Vapi · Retell AI · ElevenLabs · FastAPI · NextJS · NestJS · Supabase · Docker · CI/CD · Vercel · AI SaaS · AI Automation · Full-Stack Development

I’m an AI Developer and Open AI developer with 7+ years of experience in SaaS products, automation systems, backend platforms, and business tools. My work combines practical AI Integration, scalable architecture, Python developer expertise, JavaScript, and strong product thinking. As an AI Developer, I help clients build internal tools, dashboards, chatbots, AI Langchain workflows, data platforms, web applications, and automation systems. I also work as a Python Django developer when projects need secure APIs, admin panels, user roles, CRM connections, database logic, and stable backend architecture. My stack includes Python, Django, React, JavaScript, REST APIs, PostgreSQL, Docker, OpenAI, Claude, LangChain, vector databases, Zapier, Airtable, n8n, make com, Slack, Google Workspace, and third-party API connections. 💼 Why Work With Me? I don’t just write code - I build systems that solve real business problems. As an AI Developer and Agentic AI Developer, I focus on clean workflows, reliable outputs, automation logic, and product usability. For AI Integration, I connect models with your real data, users, tools, and business processes. This includes AI API Integration, Airtable Integration, chatbots, copilots, document processing, customer support automation, reporting systems, knowledge bases, and smart assistants connected to CRMs, databases, files, and APIs. As a Python developer, I build scalable backend systems with clear structure, secure permissions, optimized databases, background jobs, and clean admin logic. I also do web scraping, data processing, automation scripts, API integrations, reporting workflows, and ML-related pipelines. On the frontend side, I use JavaScript to build dashboards, admin portals, SaaS interfaces, internal tools, analytics screens, and API-driven product flows that are simple for real users. 💻 Development Expertise AI Developer services: Smart assistants, Workflow agents, SaaS tools, Zapier workflows, document analysis, recommendation logic, and business copilots. AI Integration: OpenAI, Claude, vector search, Airtable, CRMs, internal databases, n8n, make com, Slack, Stripe, and custom APIs. Python FastAPI: Backend logic, Automation, data pipelines, scraping, reporting, API services, background workers, integrations, and analytics. Django: SaaS frontend, admin panels, authentication, permissions, dashboards, REST APIs, PostgreSQL, Celery, Redis, and secure architecture. JavaScript: React interfaces, dynamic web apps, dashboards, interactive workflows, API-driven screens, and modern frontend development. Machine Learning: NLP, LLM workflows, predictive analytics, AI Machine Learning features, recommendations, classification logic, and business intelligence. 🧠 Use Cases I Can Build Langchain projects for SaaS startups, agencies, internal teams, marketplaces, fintech, real estate, operations, and e-commerce. AI Integration for customer support, sales, operations, research, reporting, content workflows, document automation, and internal knowledge systems. 🔧 How I Approach Projects First, I clarify your goals, process, users, data, integrations, and business priorities. Then I design a practical architecture and build step by step, with attention to reliability, security, performance, and future scaling. For AI Integration, I focus on prompt quality, context structure, data sources, fallback logic, logging, testing, and human review. A strong AI Integration is not just a model call; it is a complete workflow that fits your business. I can also join projects at different stages: early MVP planning, rebuilding legacy workflows, improving existing AI tools, or scaling a working platform. My focus is always on practical delivery, clear communication, clean code, and measurable business value. I’m comfortable working with founders, agencies, product teams, and non-technical clients who need a reliable technical partner, not just a coder. I can help define the MVP scope, choose the right stack, estimate the effort, and then build the product step by step with demos, feedback loops, and stable deployment. If you need a reliable AI Developer who can combine AI Integration, Python expertise, JavaScript, Machine Learning, and full-cycle delivery, I can help you build and launch a product that works.

𝐅𝐢𝐧𝐝𝐢𝐧𝐠 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 𝐢𝐬 𝐡𝐚𝐫𝐝𝐞𝐫 𝐭𝐡𝐚𝐧 𝐟𝐢𝐧𝐝𝐢𝐧𝐠 𝐚 𝐟𝐫𝐞𝐞𝐥𝐚𝐧𝐜𝐞𝐫 Many clients have experienced the same problem: freelancers who disappear, split their attention across dozens of small gigs, deliver unfinished code, or lack the depth required for complex systems. I take a different approach. I do not work on short, simple gigs or one-off tasks. I focus on serious projects where I can contribute long-term, become familiar with the business requirements, and deliver production-ready solutions. My goal is to act as a technical partner, not just a temporary coder. 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨: I specialize in backend development, AI systems, automation, APIs, data processing, and scalable Python applications. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: * Python * FastAPI * Django * Flask * SQLAlchemy * PostgreSQL * MongoDB * Docker * REST APIs * Git * AI & Machine Learning * LangChain * RAG Systems * Vector Databases * AI Agents 𝐖𝐡𝐢𝐥𝐞 𝐦𝐲 𝐩𝐫𝐢𝐦𝐚𝐫𝐲 𝐟𝐨𝐜𝐮𝐬 𝐢𝐬 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐚𝐧𝐝 𝐀𝐈 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐈 𝐰𝐨𝐫𝐤 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭𝐥𝐲 𝐰𝐢𝐭𝐡 𝐑𝐞𝐚𝐜𝐭-𝐛𝐚𝐬𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐜𝐚𝐧 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐟𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐚𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐢𝐧𝐭𝐨 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞: * Focused on long-term, serious projects * Strong backend and AI expertise * Production-ready code * Clear communication * Scalable architecture mindset * Reliable delivery and ongoing support ------------------------------------------------------------------------- If you need a reliable Senior Python Developer, AI Developer, Backend Engineer, or technical partner who can take ownership of complex systems and deliver real business value, let's discuss your project requirements and long-term goals.

If you need a developer who builds reliable web applications, automates workflows with AI, and extracts data from any website at scale you're in the right place. I'm a Full Stack Developer with 5+ years of experience delivering production-ready projects for startups and businesses worldwide. I specialize in React, Django, Python, AI Agents, and Web Scraping and I bring all of them together to build software that actually solves problems. Here's what I can build for you: React & Frontend Development Fast, clean, responsive web apps using React.js and Next.js. From SaaS dashboards to customer-facing platforms, I deliver interfaces that are intuitive, performant, and pixel-perfect. Django & Python Backend Robust REST APIs, database architecture, and backend systems built with Django and Python. I handle authentication, third-party integrations, cloud deployments, and everything in between clean code, well-documented, easy to hand off. AI Agents & Workflow Automation I build AI-powered agents using OpenAI, LangChain, and CrewAI that automate repetitive tasks, process documents, handle customer interactions, and integrate directly into your existing tools. If there's a workflow that can be automated, I'll automate it. Web Scraping & Data Extraction Need structured data from any website? I build fast, reliable scrapers using Python, Scrapy, Playwright, and BeautifulSoup complete with anti-bot bypass, proxy rotation, scheduling, and clean output in your preferred format (JSON, CSV, database). What you can expect working with me: ✔ Clean, maintainable code no shortcuts ✔ Clear communication at every stage ✔ On-time delivery, every project ✔ 91% Job Success Score across 12 completed projects ✔ 1,500+ hours of verified work on Upwork Tech I work with: React · Next.js · Python · Django · FastAPI · LangChain · CrewAI · OpenAI API · Scrapy · Playwright · BeautifulSoup · PostgreSQL · REST APIs · Celery · Docker · AWS Ready to build something great? Send me a message I respond within a few hours.

Are you tired of developers who deliver messy, undocumented code and then disappear? I build backend systems and AI-powered applications that are clean, scalable, and maintainable — backed by a 100% Job Success Score, 70+ delivered projects, and $80K+ earned on Upwork. ⚡ MY CORE STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 Backend → Python (Django, DRF, FastAPI, Flask), Node.js, TypeScript, REST APIs, GraphQL, Celery, WebSockets, Microservices 🤖 AI / LLM → LangChain, OpenAI API, GPT-4, RAG pipelines, Agent workflows, LLM-powered automation 🎨 Frontend → React.js, Next.js, React Native (iOS + Android), Angular, JavaScript, HTML/CSS 📱 Mobile → React Native — iOS & Android 🗄️ Database → PostgreSQL, MySQL, MongoDB — schema design & optimization ☁️ DevOps/Cloud → AWS (EC2, S3, Lambda), Docker, CI/CD, Git 🚀 WHAT I'VE SHIPPED IN PRODUCTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Artha — Multi-service booking platform with real-time slot management and provider calendars ▸ Bancreach — Commercial loan marketplace with WebSocket live chat and admin panel ▸ Zeepo — Multi-role insurtech app with Celery background tasks and third-party lead sync ▸ Celloux — Crypto trading platform with payment API integration ▸ Wikireviews — Full-stack review platform serving real users at scale 💡 I work across the full stack but my strongest value is backend architecture — building systems that are clean, documented, and maintainable long after the project ends. 🤝 If you're building a SaaS product, integrating AI into your workflow, or need a backend developer who communicates clearly and ships on time — let's talk. 📌 Open to fixed-price projects, hourly contracts, and long-term partnerships. 👉 Tell me what you're building — I'll tell you exactly how I'd approach it.

Hi 👋 I help companies move beyond AI prototypes and build production-ready systems, especially AI Agent solutions, RAG pipelines, and LLM-powered automations that actually work in real-world environments. Recently, I built a RAG-based AI Agent that indexed thousands of documents and enabled fast, accurate semantic search across internal data, significantly improving how teams access and use information. 𝐖𝐡𝐚𝐭 𝐈 𝐭𝐲𝐩𝐢𝐜𝐚𝐥𝐥𝐲 𝐛𝐮𝐢𝐥𝐝: AI Agent systems that automate workflows end-to-end Intelligent AI Agent pipelines with reliable retrieval (RAG) FastAPI-based backends powering AI Agent applications Scalable AI Agent integrations across APIs, databases, and cloud systems 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: I handle development directly (no outsourcing) and follow strict confidentiality and code ownership practices. My focus is on delivering systems that are accurate, maintainable, and production-ready, not just demos. 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: Python, FastAPI, LangChain, OpenAI/Claude APIs, vector DBs, AWS/GCP, Docker If you're looking to build or scale an AI Agent system that actually performs in production, happy to connect and discuss.