# Building AI Systems, One Project at a Time 🚀

> Source: <https://dev.to/ilakkiyan-j/building-ai-systems-one-project-at-a-time-39f8>
> Published: 2026-08-21 08:53:13+00:00

Hey DEV Community! 👋

I’m **Ilakkiyan**, a Software Engineer and AI Builder interested in the space where **software engineering meets artificial intelligence**.

I’ve always enjoyed building things — not just following tutorials, but taking an idea, figuring out how it should work, and turning it into a real system.

That journey has led me from traditional full-stack development into **AI engineering, LLMs, AI agents, and intelligent applications**.

Right now, I’m particularly interested in:

One thing I’ve learned is that building AI applications isn't simply about calling an LLM API.

The interesting engineering problems are often around **data, architecture, reliability, tool usage, context, evaluation, security, and user experience**.

That's where I want to spend more time.

One of my recent projects is **Sofi**, an offline AI desktop assistant.

The goal was to explore what happens when an AI assistant doesn't depend entirely on cloud APIs.

The system combines technologies such as:

Working on projects like this has made me more interested in the engineering behind AI systems — especially how different components come together to create something that actually feels like a product.

I've also worked on **Medorc**, a secure healthcare platform focused on real-time health data orchestration and decision support.

Each project has taught me something different.

I'm joining DEV.to because I want to **learn in public**.

Instead of keeping everything inside my laptop, I want to document:

Some posts will probably be polished.

Some might be experiments.

And some will probably start with:

“I had no idea what I was doing, so I tried this…”

That's part of the process.

I'm planning to spend the coming months going deeper into **AI engineering and agentic systems**, while continuing to strengthen my foundations in software engineering.

I'll be sharing the journey here — including projects, experiments, technical deep dives, failures, and lessons learned.

If you're also building with **AI, LLMs, agents, or full-stack technologies**, I'd love to connect and learn from your work.

This is Day 1.

**Build → Break → Learn → Build Better. 🚀**

— Ilakkiyan