Work with me
Next talk: Gdynia, 13.11
DeveloperTrainerSpeaker

Michał
Strześniewski

I build software, run training for development teams and talk about it at conferences.Day to day: programming with AI agents, websites — WordPress and beyond, leading and growing a team, time with my family

About me

Michał Strześniewski
Photo: Marta Weronika Pawłowska

I have worked in web development for more than 15 years, and today I focus mainly on programming with AI agents. I have been with the KERRIS group since 2012, now as Head of Product Development at 300.codes. I speak at conferences and meetups, and I run training courses and workshops. I am also a contributor to Open Mercato, an open source framework.

My experience

What I do

How I
can help.

01
Michał Strześniewski working on a laptop

Development

I design and develop web applications and websites, from architecture to further development after launch. I work with AI agents that write and review code together with the team, most often in TypeScript and Node.js, and for years also on WordPress.

  • Agentic engineering
  • Architecture
  • Code audit
  • Technical advisory
  • WordPress
Ask about a project →
02
Michał Strześniewski running a training session

Training

Training and workshops for development teams — I have run them with InfoShare Academy and Workshops4Dev, among others. More exercises than slides, with a programme tailored to the team.

  • Programming with AI agents
  • Code review
  • WordPress
See training programmes →
03
Regatta Systems on a monitor and a phone

Projects

Websites and applications: from a site for a real estate agent to a system for running regattas. See selected projects and the solutions used in practice.

  • Websites
  • Applications
See projects →
04
Michał Strześniewski speaking with a microphone

Talks

Talks at conferences and meetups — since 2015, at WordCamps, WordUps and 4Developers, among others.

  • 30–45 min talk
  • Workshop
  • Panel
List of talks →

Projects

Selected
projects.

All projects