The T-Shaped Dev

Screaming Architecture & Colocation: Let Your Project Structure Tell the Story

Learn why you should organize your code by what your app actually does, not by technical roles. (5 min)

Mar 14

13

6

February 2026

4 Disciplines That Separate Effective Engineers From Busy Ones

Learn about the daily habits that help engineers be more effective. (7 min)

Feb 24

23

2

7

Database Design Doesn't Start With Table. It Starts With Consequences

Here's what most backend engineers get wrong about schema design and how to fix it before you hit production. (6 min)

Feb 17

51

5

5

January 2026

Invite Your Friends & Earn Rewards 🎁

Announcing the T-Shaped Dev Referral Program! 🎉

Jan 27 • Petar Ivanov

8

How to 10x Your Code Quality With Three AI Tools

Learn how to build software smartly with Advisor, Generator & Reviewer AI Agents (5 min)

Jan 17 • Petar Ivanov

27

2

December 2025

The Systematic AI Code Review Workflow: Plan, Generate, Validate

A practical guide to maintain quality at AI speed (6 min)

Dec 27, 2025 • Petar Ivanov

13

1

November 2025

2-Tier to 3-Tier Architecture: Migration Journey With Modular Monolith and GraphQL

A real-world case study of migrating a two-tier architecture to a three-tier architecture. (5 min)

Nov 18, 2025 • Petar Ivanov

28

3

2

Conscious Debugging: 10 Effective Strategies That Actually Work 🐛

Learn how to find and fix bugs like a pro with these ten effective debugging strategies. (6 min)

Nov 8, 2025 • Petar Ivanov

25

1

3

October 2025

Functional Error Handling in Node.js With The Result Pattern

Learn how to improve your error handling in Node.js by using the Result Pattern. (5 Min)

Oct 21, 2025 • Petar Ivanov

31

4

1

Own Your Onboarding: The First 90 Days That Define Your Career 🚀

A practical guide to shipping fast and making an impact from day one. (6 Min)

Oct 7, 2025 • Petar Ivanov

37

2

6

September 2025

Ace Your Next JavaScript Interview: Promises, Async/Await, Event Loop (Part 4) ✨

Learn the deeper concepts in JavaScript, such as Promises, Async/Await, and Event-Loop (5 min)

Sep 17, 2025 • Petar Ivanov

38

7

What Is a Modular Monolith And Why You Should Care? 🔥

Learn more about modular monoliths, their benefits, and the challenges with microservices. (6 min)

Sep 9, 2025 • Petar Ivanov

27

1

1