About John Sonmez

Retired Developer. Bestselling Author. Career Coach.

John Sonmez built Simple Programmer in 2009 while working as a software developer. In 2013, at age 33, he retired from development — and has spent the last decade helping thousands of developers do the same.

The Story

From Introverted Developer to Building What Works

John didn't start out as someone who talks about careers. He started out as an introverted kid who loved computers, became a software developer, and then spent years doing what most developers do: heads-down, grinding on technical skills, hoping someone would notice.

He got good. Really good. He wrote 55+ courses for Pluralsight — one of their most prolific instructors. He landed consulting gigs at Verizon at $300/hour. But something felt off.

“I realized that being a great programmer wasn't enough. Nobody knew I was great. I had to learn to market myself like a business — and once I did, everything changed.”

He started Simple Programmer in 2009 to document what was working. The blog grew. The courses grew. In February 2013, he hit the number he needed to retire: $5,000/month in passive income from his Pluralsight courses. He was 33.

The Real Education

Retirement at 33 wasn't the happy ending it sounds like. He went to Hawaii, got depressed, and discovered that the goal he'd been working toward didn't mean what he thought it did. That crisis sent him deep into stoic philosophy, mindset work, and eventually to Tony Robbins' Date With Destiny — events that reshaped how he thought about purpose and work.

That journey is what Simple Programmer became about: not just "make more money," but build a career and a life that's actually yours. The two books came out of that shift — frameworks for developers to treat their career like a business, not just a job.

Rockstar Developer University

After years of coaching developers 1:1, John launched RDU as a formal program: intensive coaching for experienced developers ready to build real authority, charge premium rates, and stop competing on price. The results have been significant — clients have added $40K to $100K+ per year in income, built audiences of thousands, and landed roles they didn't think were accessible.

RDU is how John works with developers today. If you've been following Simple Programmer and want more than blog posts, that's the next step.

Timeline

How It Happened

2009

Simple Programmer Founded

Started the blog while working full-time as a software developer. Initial focus: making complex technical topics simple.

2010–12

Pluralsight Partnership Grows

Started creating courses for Pluralsight. Eventually built a library of 55+ courses — one of the platform's most prolific authors.

2013

Retired at 33

February 14, 2013. Passive income from Pluralsight courses hit the target. John retired from software development at 33.

2014

Soft Skills Published

Soft Skills: The Software Developer's Life Manual published by Manning. Became an Amazon #1 bestseller in the CS career category.

2017

The Complete Career Guide

Second book published. Hits #1 on Amazon in multiple developer categories. Expands John's reach significantly.

2024+

Rockstar Developer University

Launched RDU as an intensive 1:1 coaching program. First cohort sees significant income gains and career breakthroughs.

Ready to Work Together?

Start with the books — both free on Kindle Unlimited. Or if you're ready for 1:1 coaching, see if RDU is right for you.