Gopal
Full Stack & AI Developer
Available for new projects
I build production-grade web apps on the Supabase · MongoDB · Express · React · Next.js · Node stack, engineered with AI, LLMs and RAG pipelines to ship products that actually think.
A mix of real-world MERN applications and AI-powered products, each shipped end to end, from schema to deployment.
Showing 6 of 6 projects.
AI Support Agent
−64% first-response time
A RAG-powered customer-support assistant that ingests docs & tickets into a vector store and answers with cited sources, cutting first-response time dramatically while keeping a human in the loop.
Chat with PDFs
Cited answers in <2s
Upload any document set and query it in natural language. Streaming responses, semantic search and per-chunk citations with an embedded vector pipeline.
AI Content Studio
10k+ generations / mo
A multi-template generator for marketing copy with tone controls, brand memory and a credit-based billing system handling thousands of monthly generations.
Team Workspace
Live multi-user sync
Real-time project management with boards, role-based access, activity feeds and live collaboration over WebSockets. Used by remote teams to track sprints.
E-Commerce Platform
Sub-second browsing
Full storefront with cart, Stripe checkout, order tracking and an admin dashboard for inventory and analytics. Optimized for sub-second product browsing.
Analytics + AI Summaries
Auto exec summaries
A dashboard that turns raw product metrics into plain-English narratives. Charts, anomaly detection and an LLM that writes the weekly exec summary automatically.
Three things I do exceptionally well, and the way they combine is where the real value lives.
End-to-end full-stack applications, from data model to a polished, accessible interface.
Intelligent features that ship: RAG pipelines, agents and assistants wired into real products.
APIs and infrastructure built to stay fast and reliable as traffic and data grow.
A defined product or feature, built end to end and handed over ready to run.
Ongoing product work for a team that needs a senior engineer without a full-time hire.
A focused look at an existing app or AI feature before you invest more in it.
Not sure which fits? Describe the goal and I'll suggest one.
No chaos, no surprises: a clear path from first conversation to a launched, maintainable product.
Understand the goal, users and constraints. Define what success actually looks like.
Design the data model, API surface and UX, choosing tools that fit, not trends.
Ship in tight iterations with clean, typed, tested code you can hand to anyone.
Optimise, deploy and monitor: sub-second loads, observability and a smooth handoff.
I'm a full-stack developer fluent across the React & Node ecosystem, with a deep focus on applied AI.
Gopal Krishna Mohapatra
Full Stack & AI Developer
Over the last five years I've taken products from a blank repo to thousands of users, owning the architecture, the API design, the interface, and the deployment pipeline.
My sweet spot is the intersection of solid engineering and machine intelligence: building RAG systems, integrating LLMs responsibly, and shipping interfaces that feel effortless. I care about clean abstractions, accessibility, and code the next developer can actually read.
When I'm not shipping, I'm experimenting with new model architectures, contributing to open source, and writing about the practical side of building with AI.
From database schema to production deploy
Sub-second loads, optimized queries & caching
LLMs, RAG & ML woven into real products
A few notes from founders and teams I've built with.
“Gopal took our AI support idea from a vague brief to a shipped RAG agent in three weeks. Clean code, sharp UI, and he actually understood the product.”
A full-stack, AI-augmented toolkit: from pixel-perfect interfaces to scalable APIs and intelligent model pipelines.
1const gopal = createDeveloper({2 stack: ["React", "Node", "MongoDB"],3 ai: ["RAG", "LLM agents", "vector search"],4 ships: async () => {5 return "fast, clean & intelligent products";6 },7});With a short call about the goal, users and constraints. I follow up with a written scope, milestones and an estimate, and we start once you are happy with it.
A clear owner on your side, access to any existing code or accounts, and time for a short review at each milestone. I handle the rest.
Yes. I work remotely and keep a regular overlap window for calls, with async updates in between so work keeps moving.
Yes. Send it over before we go into the details of your product.
You do. Code lives in your repository from day one and everything is documented so any developer can pick it up.
I monitor the release, fix anything that comes up, and hand over. If you want ongoing work, a monthly retainer keeps me on the product.
Notes on the practical side of building with AI: retrieval, agents, streaming and the plumbing that makes them reliable.
Sep 8, 20263 min readAI / RAG / Postgres
Have a project, a role, or just an idea worth exploring? Drop me a message. I usually reply within a day.
Remote · Available worldwide