Sharan S.

𝙀𝙫𝙚𝙧𝙮 𝙧𝙚𝙡𝙞𝙖𝙗𝙡𝙚 𝙥𝙧𝙤𝙙𝙪𝙘𝙩 𝙝𝙖𝙨 𝙤𝙣𝙚 𝙚𝙣𝙜𝙞𝙣𝙚𝙚𝙧 𝙬𝙝𝙤 𝙠𝙣𝙤𝙬𝙨 𝙩𝙝𝙚 𝙬𝙝𝙤𝙡𝙚 𝙨𝙮𝙨𝙩𝙚𝙢. 𝙁𝙤𝙧 𝙢𝙮 𝙘𝙡𝙞𝙚𝙣𝙩𝙨, 𝙩𝙝𝙖𝙩’𝙨 𝙢𝙚. 𝙎𝙚𝙣𝙞𝙤𝙧 𝙋𝙮𝙩𝙝𝙤𝙣 & 𝘼𝙄 𝙚𝙣𝙜𝙞𝙣𝙚𝙚𝙧: 𝘿𝙟𝙖𝙣𝙜𝙤, 𝙁𝙖𝙨𝙩𝘼𝙋𝙄, 𝘼𝙄 𝙖𝙜𝙚𝙣𝙩𝙨, 𝙖𝙣𝙙 𝙘𝙪𝙨𝙩𝙤𝙢-𝙩𝙧𝙖𝙞𝙣𝙚𝙙 𝙢𝙤𝙙𝙚𝙡𝙨. 𝙄 𝙙𝙚𝙨𝙞𝙜𝙣 𝙩𝙝𝙚 𝙙𝙖𝙩𝙖𝙗𝙖𝙨𝙚, 𝙗𝙪𝙞𝙡𝙙 𝙩𝙝𝙚 𝘼𝙋𝙄𝙨, 𝙩𝙧𝙖𝙞𝙣 𝙖𝙣𝙙 𝙞𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙚 𝙩𝙝𝙚 𝘼𝙄, 𝙨𝙝𝙞𝙥 𝙩𝙝𝙚 𝙛𝙧𝙤𝙣𝙩𝙚𝙣𝙙, 𝙖𝙣𝙙 𝙠𝙚𝙚𝙥 𝙚𝙫𝙚𝙧𝙮𝙩𝙝𝙞𝙣𝙜 𝙧𝙪𝙣𝙣𝙞𝙣𝙜 𝙞𝙣 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣. 𝙒𝙝𝙚𝙣 𝙮𝙤𝙪 𝙣𝙚𝙚𝙙 𝙖 𝙣𝙚𝙬 𝙛𝙚𝙖𝙩𝙪𝙧𝙚, 𝙖 𝙛𝙖𝙨𝙩 𝙛𝙞𝙭 𝙖𝙩 𝙖 𝙘𝙧𝙞𝙩𝙞𝙘𝙖𝙡 𝙢𝙤𝙢𝙚𝙣𝙩, 𝙤𝙧 𝙖 𝙨𝙩𝙧𝙖𝙞𝙜𝙝𝙩 𝙖𝙣𝙨𝙬𝙚𝙧 𝙖𝙗𝙤𝙪𝙩 𝙬𝙝𝙖𝙩’𝙨 𝙥𝙤𝙨𝙨𝙞𝙗𝙡𝙚, 𝙮𝙤𝙪 𝙩𝙖𝙡𝙠 𝙩𝙤 𝙤𝙣𝙚 𝙚𝙣𝙜𝙞𝙣𝙚𝙚𝙧 𝙬𝙝𝙤 𝙖𝙡𝙧𝙚𝙖𝙙𝙮 𝙪𝙣𝙙𝙚𝙧𝙨𝙩𝙖𝙣𝙙𝙨 𝙚𝙫𝙚𝙧𝙮 𝙥𝙖𝙧𝙩 𝙤𝙛 𝙮𝙤𝙪𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩. 𝙉𝙤 𝙝𝙖𝙣𝙙𝙤𝙛𝙛𝙨, 𝙣𝙤 𝙡𝙤𝙨𝙩 𝙘𝙤𝙣𝙩𝙚𝙭𝙩, 𝙣𝙤 𝙨𝙩𝙖𝙧𝙩𝙞𝙣𝙜 𝙤𝙫𝙚𝙧 𝙬𝙞𝙩𝙝 𝙨𝙤𝙢𝙚𝙤𝙣𝙚 𝙣𝙚𝙬. 🔰 With 9 years of experience and 800+ completed projects, I build Python platforms and AI systems that businesses rely on every day. 🟩🟩🟩🟩 WHAT I BUILD 🟩🟩🟩🟩 ✅ Python Backends & APIs Django, Django REST Framework, FastAPI, and Flask on PostgreSQL. Clean, documented, versioned REST and GraphQL APIs your mobile app or third-party partner can actually consume. Authentication, permissions, Celery and Redis background jobs, WebSockets for real-time features, and data models that scale. ✅ Python Full Stack Applications A Python backend with a React / Next.js (TypeScript) frontend, and one developer accountable for the whole thing: schema, API, interface, deployment. Dashboards, admin panels, and client portals that feel finished, not templated. ✅AI Model Training & Fine-Tuning Custom models trained on your data, not just prompts on someone else’s. Fine-tuning open-source LLMs (Llama, Mistral, Qwen) with LoRA / QLoRA, plus classification, NLP, and computer vision models with PyTorch, Hugging Face Transformers, and scikit-learn. Dataset preparation, training pipelines, evaluation, and model serving through an API. ✅ LLM Applications & AI Agents LLM features that do real work: RAG systems over your own documents, AI agents and multi-step workflows, support chatbots, document processing, and data extraction. OpenAI, Claude, LangChain, LangGraph, and vector databases (pgvector, Pinecone). Built with cost controls, evaluation, and fallbacks, not a demo wrapper around an API key. ✅ SaaS Platforms & MVPs Multi-tenant apps, subscriptions and billing, role-based dashboards, analytics. Built to survive real users, not just a demo day. ✅ Data, Automation & API Integrations Data pipelines, ETL, and analysis with Pandas and NumPy. Python automation and web scraping. Stripe, payment gateways, CRMs, and third-party APIs. If it has an API, I connect it. ✅ Deployment & MLOps Docker, AWS, VPS, Nginx, SSL, CI/CD pipelines, and monitoring for both web apps and ML models. Automated testing with pytest. I ship it and keep it running. 🟩🟩🟩🟩 HOW I WORK 🟩🟩🟩🟩 ✴️ You get a written plan before I write code, so you know what you are paying for. ✴️ You get updates without chasing me. ✴️ You get clean, tested, documented code. You own it fully, with no lock-in and no mystery. ✴️ Proper authentication, role-based access control, and protected APIs come standard, not as an upsell. ✴️ I stay after launch. The engineer who built your system is the one who supports and grows it. 🟩🟩🟩🟩 GOOD FIT IF 🟩🟩🟩🟩 ✴️ You want one engineer accountable for your entire product, long term ✴️ You need a Python web app built end to end ✴️ You have a Django, FastAPI, or React codebase that needs to scale, or needs rescuing ✴️ You want a custom AI model trained or fine-tuned on your own data ✴️ You want AI features (RAG, agents, LLM automation) added to an existing platform Tell me what you are trying to build and I will tell you honestly whether I am the right fit and roughly what it takes.