TeChivation
Full Stack Developer · Part-time
Building and maintaining TeChivation's full web and SaaS ecosystem powering audio plugin licensing and management.
- Next.js
- SaaS
- Licensing
I'm Karan Chaudhary — a full-stack engineer specialising in TypeScript, React, and distributed backends. Eight years turning ambiguous problems into systems teams can trust.

I work with product teams to turn vague problems into software that holds up in production — clear architecture, typed end to end, observable, and simple enough that the next engineer can move fast in it.
Full Stack Developer · Part-time
Building and maintaining TeChivation's full web and SaaS ecosystem powering audio plugin licensing and management.
Full Stack Engineer · Part-time
Developing an AI-powered SaaS platform with real-time collaboration, billing systems, and intelligent document management.
Full Stack Developer · Full-time
Building immersive 3D virtual tour systems using React Three Fiber, Prisma and PostgreSQL for real estate and architecture.
Frontend Engineer · Contract
Led the rebuild of a content-first marketing platform with a focus on motion design, accessibility, and editorial typography.
Product Engineer · Full-time
Shipped end-to-end product features across web and mobile, partnering closely with design to ship polished, accessible interfaces.
Freelance Developer
Worked with founders and studios on brand sites, microsites, and early-stage MVPs across a range of industries.

"Karan rewrote our ingestion pipeline and left it more understandable than the version it replaced. Our p95 dropped by an order of magnitude."