About Upaay Labs

The people behind Upaay Labs

Upaay (उपाय) means a way, a solution in Hindi. That is exactly what we build: practical software and AI that solve real business problems.

Enterprise-grade engineering and industry best practices, at startup-friendly cost. You work directly with the two engineers below.

Work with us Follow Billu Bhaiya

Co-founder · AI Engineer

Rupak Ghosh

Ideas in. Production AI out.

Rupak is the AI engineer behind Upaay Labs' agents. He designs, deploys and secures production-grade AI systems: multi-agent pipelines, RAG chatbots grounded in company data, voice agents and AI-powered dashboards. He specialises in the internal AI tools teams rely on every day.

His approach: start from the business problem, ship something real fast, then harden it with guardrails, monitoring and cost controls. If you can describe the idea, he'll turn it into a working system.

Projects

You can go through all of Rupak's work on GitHub and the portfolio.

PortfolioAll projects in one place GitHubSource code for the projects

Skills

LangChain
LangGraph
OpenAI
Gemini
RAG
ChromaDB/FAISS
FastAPI
Next.js
Node.js
Docker
AWS
n8n

LinkedIn rupak4865@gmail.com +91 69095 24809

Co-founder · Full-Stack & GenAI Engineer

Rajneesh Kumar

Complex ideas → scalable, production-ready products.

Rajneesh is a software engineer specialising in full-stack development and generative AI. He turns complex ideas into scalable digital products.

He has deep hands-on experience with real-time apps, healthcare technology and production systems, from the first screen to the deployment pipeline.

Selected work

HomeIVFSole frontend owner of a multi-role healthcare platform for patients, doctors, nurses, embryologists and admins. Integrated LiveKit video consultations and Socket.IO real-time chat, resolved 200+ legacy frontend bugs, and contributed to production deployments and CI/CD.
Ritam DigitalWebsite engineering for a digital media platform: news, articles, video and publishing.
Yashoda HealthcareWordPress security investigation and hardening.
Outreach.aiAn AI job-outreach platform that cuts 75 minutes of manual work to 60 seconds.
LivePollA real-time polling app.

Skills

React
Next.js
Node.js
Python
LiveKit
Socket.IO
Docker
AWS
CI/CD

LinkedIn Instagram rajneeshkumar2093@gmail.com +91 75658 73395

Principles

How do we work?

Production-grade, not prototypes.
Security, monitoring and guardrails come built in, not bolted on later.
Best practices, minimal cost.
Industry-standard engineering without agency bloat.
Talk to the builders.
You work directly with the engineers who build your product.
Built around you.
No fixed packages, just the solution your business needs.

Billu & Chintu

We also teach AI engineering, system design and software engineering in Hindi on Instagram. Billu Bhaiya is the senior dev who explains things simply. Chintu is the junior who asks the questions everyone has.

@billu_developer