Rahul-aithal BENGALURU / IN
AVAILABLE
// IDENTIFICATION

RAHUL
AITHAL

FULLSTACK DEVELOPER  ·  SYSTEMS BUILDER  ·  BENGALURU

Third-year CS student who builds things to understand how they work. Backend systems, full-stack products, the occasional low-level rabbit hole. Currently interning, learning Go properly, and getting pulled into AI tooling whether I planned to or not.

01 Currently
Interning at a cybersecurity firm — building a B2B SaaS platform end to end. First time something I wrote is used by real people in production.
Going deeper into Go — concurrency, the runtime, why it makes systems people so happy.
Learning AI/LLM tooling for work — MCP servers, agents, how you wire this into a real product without it falling apart.
Writing on Medium when I have something worth saying.
02 Things I've Built
InkWell

Wanted to understand how real-time systems work, so I built a blogging platform around it. RabbitMQ for async notifications, Cloudinary for media, JWT auth — the kind of project where you keep pulling one thread and end up building a lot more than you planned.

Stella LMS

Got curious about how video streaming actually works. Built an LMS from scratch — HLS adaptive streaming, Redis caching, proper auth. The interesting part was making it hold up under concurrent load without things quietly breaking.

ThumbPicker

My first real Go project. Wraps FFmpeg to pull frames out of video files from the command line. Simple enough to finish, complex enough to teach me something. Now adding goroutines for batch processing — really just an excuse to learn Go's concurrency model properly.