Full-stack and AI engineer, Chennai

I build AI products and keep them running.

Shopify apps, AI agents and SaaS, taken from the first commit to production and looked after once they are live.

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FeedDoctor screenshot
FeedDoctorShopify app, early access

Products I built and run myself

All code on GitHub →

No client logos here. These are the stores, registries and platforms my own products ship on and run on, from Shopify apps to open-source agent tooling.

Shopify
Apify
PyPI
npm
GitHub
Vercel
Render
Anthropic
Postgres
Next.js

At the intersection of engineering and product

Three years of shipping production software taught me that the code is half the job. The other half is deciding what is worth building, and staying to run it.

AI agents and RAG

Multi-agent systems, tool calling and retrieval over your own data, built to do real work.

Products and SaaS

Idea to launch with auth, billing and dashboards. Production-grade from the first release.

Integrations and infra

OAuth, webhooks and real-time sync, on AWS with CI/CD and zero-downtime migrations.

Now building

Four more in the pipeline. Each started as a problem I kept running into myself.

KitCat

Adaptive practice for CAT aspirants that picks the next right question.

Launch prep
Company memory engine

A persistent model of a company's people, accounts and conversations.

In build
AI Automation OS

A WhatsApp-first front desk for real estate and auto dealers.

MVP running
PACE90

A local-first iOS planner that turns a 90-day goal into one next action.

Day one

Experience

Full history on LinkedIn →

Product companies and studios in Chennai, moving from client platforms to AI systems.

Full-Stack & AI DeveloperCenizas Labs

Core engineer on an AI-native platform for work: agent execution, app integrations, search and retrieval.

2025 to now
Software DeveloperWonkrew

Led Wonchance, a casting platform serving 200+ productions. Moved 5,000+ users to a new stack with zero downtime.

2024 to 2025
Full-Stack DeveloperShifteasy

Built three client platforms across sports training, event management and finance.

2023 to 2024

How I work

I take a product from the first commit to paying users, and I stay to run it. I measure before I keep a change, I ship small, and nothing I put in front of a customer is a guess.
Prathap K
Prathap KFull-stack and AI engineer, Chennai

Have something worth building?

Let's talk dev.prathapk@gmail.com