Hardeep Singh — Software Engineer

Hardeep Singh — Software Engineer About Here's a quick intro about me && what I love to do From the lab to the internet I studied Chemical Engineering at IIT Delhi — where I learnt to think in systems and optimize under constraints. What I didn't expect was that the most interesting problems I'd encounter were messy, unstructured, and sitting inside data. That's what pulled me toward software. Now I build AI products that take that mess and make it usable — pipelines, tooling, apps. Building things I actually want to exist I like building things that solve problems for me, and seeing them become products that other people use. CoffeeCoach took off on Reddit without a single paid promotion. youtube-rag-scraper hit 76 GitHub stars because apparently a lot of people had the same frustration with video content being impossible to query. FluxRAG helped me understand RAG pipelines, eval and benchmarking which is enhancing my current AI Agent centric projects. Life beyond the screen I play chess obsessively. I played football every week until I tore my ACL last year. Still in recovery, still bitter about it. I befriend every mountain dog I meet. And I'm on an ongoing, probably never-ending hunt for the best chhole bhature in Delhi. Shipping is the habit Since IIT Delhi I've been building independently — a COVID-19 crisis platform, two ongoing contracts (Squidgy AI and an NDA SaaS for a UK-based client), and full-stack AI products like Coffee Coach that people actually use. I care about the things that matter in production — latency, evaluation, hallucination rates, cost per query. FluxRAG exists because I wanted to benchmark those tradeoffs properly before shipping anything. Experience My work history and education timeline. 4142 Ltd / Squidgy AI 2026 – Present 4142 Ltd / Squidgy AI – AI Software Engineer 2026 – Present Full-time contract at Squidgy AI, a multi-agent AI product by 4142 Ltd (UK). Working within the engineering t