Build your own way of working with coding agents.
I’m Igor Wnęk, a senior agentic product engineer with over a decade of professional experience building software. I’ve worked closely with AI for more than two years. The Ultimate Dev is where I share what I learn from building products with coding agents.
Here, I’m sharing the tools, configurations, agent skills, and workflows I use, together with the reasoning behind them: what worked, what didn’t, and why I made each choice. They’re here for you to study, adapt, and build on in your own work.
As the field evolves, I’ll keep exploring new approaches and sharing lessons from putting them into practice. My aim is to help you build with confidence, make informed choices, and find ideas worth taking further.
Start with dotfiles: my macOS development environment, including the terminal, shell, Git configuration, and everyday tools.
If you’re finding your own way of building with coding agents, you’re welcome to follow along.