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@rahuldk1105

Rahul Dhileep Kumar

@rahuldk1105·Chennai, India·Joined August 2026

Executive Director at TrackMy Tech. Product engineer building AI-driven products for sports and education. Writing at rahuldk.in/blog

About

Building products, chasing ideas, and occasionally overthinking both. I write about product design, entrepreneurship, AI, technology, and everything I learn while turning ideas into reality. If you're curious about building things that matter, you'll probably enjoy reading along.

Available for

Product-focused startups, MVP builds and system-heavy applications. Happy to talk sports tech, SaaS and AI products: calendar.rahuldk.in.

Rahul Dhileep Kumar's blogs

The Builder's Journalrahuldk.hashnode.dev3 posts

Articles Comments

How I built a DSC PDF signer in Rust and Tauri

I'm a company director, and in India that means signing board resolutions and financial statements with a Digital Signature Certificate (DSC). The DSC is a Class 3 certificate on a USB token, the same

6d ago · 8 min readrahuldk.hashnode.dev

The 3 a.m. call: why every founder needs an Arun

When I'm stuck badly enough, I call Arun. He's our CTO. He's the one person I trust to pick up at any hour. In the night I broke production, he got a short section. Four lines and a photo. This is the

Oct 23 · 6 min readrahuldk.hashnode.dev

I tried to build my own offline Claude Code

Claude Code and Bolt made coding agents look easy. You type a sentence, and a model reads your files, edits them and runs things. So naturally I wanted my own. Offline. On my machine. No account, no t

Oct 21 · 7 min readrahuldk.hashnode.dev

About

Building products, chasing ideas, and occasionally overthinking both. I write about product design, entrepreneurship, AI, technology, and everything I learn while turning ideas into reality. If you're curious about building things that matter, you'll probably enjoy reading along.

Available for

Product-focused startups, MVP builds and system-heavy applications. Happy to talk sports tech, SaaS and AI products: calendar.rahuldk.in.

Rahul Dhileep Kumar's blogs

The Builder's Journalrahuldk.hashnode.dev3 posts