Ishani S.

🚀 I build AI features and SaaS MVPs that ship on time. React and Next.js up front. Python, Node.js APIs on AWS. RAG with OpenAI and LangChain for answers grounded in your data. I'm Ishani Sharma, a senior full-stack engineer having 10+ years of professional experience. I take a product slice from design to production. TypeScript across the app. Clean UI. Fast API. Clear docs. You get maintainable code and a release you can put in front of users fast. For AI, I build retrieval pipelines with vector databases. I write prompt flows that stay stable. I add agent style automations for repeatable tasks. On the backend, I ship well structured Node.js services. I model data in PostgreSQL or MongoDB. I add authentication and authorization. I document each endpoint. Performance tuning where it matters. On AWS, I containerize with Docker. Kubernetes when orchestration helps. CI/CD so releases are predictable. That lowers release risk and keeps feedback loops tight. What I can help with: - AI features using OpenAI and LangChain with RAG grounded in your data - Next.js apps in TypeScript with responsive UI - REST APIs in Node.js on AWS. Auth included. Rate limits and logging wired - Data models in PostgreSQL or MongoDB with safe migrations and indexes - Vector database setup for chunking and embeddings. Fast retrieval - Docker and Kubernetes deployment. CI/CD that fits your release flow How I work: - Quick discovery. Scope and milestones within 48 hours, with estimates you can act on - Prototype or API spec within 48 to 72 hours - Weekly demos. Jira board stays current. You see progress daily - Clean Git history. Small PRs. Comments where it saves you time - Careful handover. README and runbooks. Short Looms if helpful I work IST hours with reliable overlap for US and EU teams. Fixed price or milestone based, whichever fits. If you want a grounded AI feature or a SaaS foundation that handles growth, let's scope it and ship the first usable release fast.