SUDHARSAN GS
Product engineer Bengaluru, India

I ship full-stack products, end to end.

Five years across Fubo, Winuall, and FactoStack. At Fubo I build streaming interfaces for a large product. At FactoStack I built the whole ERP myself, starting from nothing. I'd rather own a project end to end than work off a ticket queue. Get in touch if that's the kind of help you need.

Available for consulting and freelance. Response within 24h.

5+
years shipping
6
modules built solo
3,000+
users onboarded
3
companies shipped for

Technologies I work with

React
Next.js
TypeScript
Node.js
NestJS
PostgreSQL
Docker
Tailwind
Go

Current and previous work

What I do

I can own the whole product, or go deep on one part.

The problems I like best show up without a clear spec. Requirements are half-written, priorities shift mid-project, and someone has to sit down and figure out what to actually build. I've been that person for five years, mostly without a big team behind me.

End-to-end product ownership

01

I own the whole thing.

At FactoStack I built six modules myself: sales, inventory, procurement, production, quality, and finance. I own the backend, the infrastructure, and the deployments too, since there's nobody else to hand it to.

NestJS
PostgreSQL
Docker

Frontend

02

React and Next.js, done properly.

I've shipped streaming interfaces at Fubo, product surfaces for FactoStack and Winuall, and SEO-critical pages at Molotov. Performance and accessibility matter to me as much as the feature working at all, and I default to server rendering.

React
Next.js
TypeScript

Growth and distribution

03

Shipping isn't the finish line.

I've done technical SEO at Molotov, onboarding flows at Winuall, and acquisition tooling at FactoStack. Early in my career I shipped things nobody found, and that taught me distribution isn't someone else's problem to solve later.

Next.js
PostgreSQL
JavaScript

Work

What I'm available for.

Consulting and freelance

Full-stack builds, ERP and SaaS implementation, technical SEO

I take on a small number of projects at a time, usually building something from scratch, extending an existing system, or fixing a specific technical problem around acquisition.

Collaboration

Co-founder or technical partner

Open to conversations with founders who want a technical co-builder, or with businesses looking at FactoStack for their operations. If the problem is interesting, I'm happy to talk.

Selected work

I built the manufacturing platform below from scratch, did frontend and SEO work for Molotov, and shipped a client product for sports creators.

View all projects
FactoStack Manufacturing Platform interface screenshot
Personal projectFactoStack

FactoStack Manufacturing Platform

Built FactoStack's core operations platform for Indian MSMEs, so factories can stop running production and compliance through Excel sheets and WhatsApp groups.

  • React
  • TypeScript
  • NestJS
  • PostgreSQL
  • Amazon Lightsail Instance
Read case study
Program List Pages interface screenshot
Work projectMolotov by Fubo

Program List Pages

Rebuilt Molotov's category and genre listing pages from the ground up, covering every listing page on the platform. The filters are now server-rendered for full crawlability, pagination runs both as numbered pages and infinite scroll, and each page carries structured data for Carousel Rich Results plus an editorial content header.

  • React
  • TypeScript
  • Node.js
  • CSS Modules
  • Webpack
Read case study
QuickPicks by Unlocker interface screenshot
Freelance project

QuickPicks by Unlocker

Built a mobile-first product that lets sports creators sell paid picks in seconds, with instant checkout and a bio page showing each creator's track record.

  • NextJS
  • TypeScript
  • TailwindCSS
  • NodeJS
  • PostgreSQL
Read case study

Writing

Notes on engineering and building products.

Mostly things I’ve learned while building and running FactoStack.

View all writing

Contact

Open to new work. Let's talk.

  • Full-stack builds, from zero to deployed
  • ERP and SaaS implementation (manufacturing, operations, logistics)
  • Technical SEO and frontend performance
  • Forward-deployed / embedded engineering
  • FactoStack partnerships for manufacturing operations