Hi, I'm Rohit.

I’m a software engineer from Kanpur, now based in Pune, and I build products end to end. My career started in full-stack web development — Ruby on Rails and React apps where I owned everything from the database schema to the last pixel — and that habit of owning the whole thing has stayed with me through every role since.

I studied for my MCA at Kanpur Institute of Technology and graduated as the topper of the batch. I joined W3villa Technologies in February 2023 and spent three and a half years there, growing from building features to leading whole products as Tech Lead — sitting with clients, shaping roadmaps, making the architecture calls and leading the engineers who shipped it.

Along the way AI became a big part of that work. I led multi-tenant agent platforms past 120,000 interactions a month, fine-tuned models for dependable tool calling, rebuilt search around hybrid retrieval, and cut LLM costs by more than a third. That stretch earned me the company’s Rising Star award.

Today I’m a Senior AI Engineer at Academian in Pune. I work on the infrastructure that AI products stand on: distributed vector search holding over twenty billion embeddings, model serving that does three times the work in a quarter of the memory, and multilingual pipelines that turn days of work into minutes.

I like a problem best when it starts as a business question and ends as a system in production. I care about latency, cost and reliability as much as accuracy — and I’d rather measure something than argue about it.

Outside work I build in the open. OpenDynamicGGUF is an open-source optimiser that picks the right bit-width for every tensor of an LLM, and Niyam is a multi-tenant hiring platform; there’s more on GitHub and in my projects.

I write about engineering on Medium, speak at developer events — most recently Google I/O Extended Kanpur, where I talked to more than 3,000 developers — and went back to my college to speak with students about careers in AI. I also attended the Microsoft Fabric & Azure AI Foundry meetup with the Pune Developers Community, and finished in the top three nationally in Unacademy’s Nextlevel backend challenge.

If you’re building something that needs to ship, scale and make business sense, I’d be glad to hear about it — say hello or find me on LinkedIn.