Hey, Petar here! 👋

9+ years shipping React & Node at Fortune 500s in cloud, finance, and travel.

Currently a Senior AI Engineer building production agent systems.

🧙 The goal of The T-Shaped Dev is to help you level up from JavaScript developer to JavaScript architect in the AI era.

Production-grade architecture for full-stack JavaScript and the AI systems you’re now shipping. React, Node, and LLM-powered apps that survive growth, scale, and change.

📩 Free, weekly. 🔗 petarivanov.tech

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🤝 Throughout my experience, I made many mistakes and learned many lessons. I want to transfer my knowledge back to the community.

🌎 Let’s make the world a better place through quality software.


👋 Let’s Connect

I post JavaScript, React, Node, and software engineering content on multiple Social Media platforms. React out and let’s connect.

You can find me on LinkedIn, Twitter(X), and Bluesky.

If you have any questions, email me at thetshapeddev@gmail.com

What is a T-Shaped Dev?

A T-Shaped Developer is an expert in at least one area and has a broader understanding and knowledge of multiple areas.

T-Shaped Developers tend to be an incredible resource in one’s business because they are experts in at least one field and have a basic knowledge of others. This makes them valuable because they can deliver a different set of tasks and features, as well as solve complex problems when present.

💡 “Jack of MANY Trades and Master of SOME.”

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Production-grade engineering for full-stack JavaScript developers who want to think like architects — React, Node, software architecture, and building real AI systems. No fluff, every week.

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