8+ years of experience building web applications. I specialize in frontend engineering, but I also work across the full stack. I use AI tools in my daily work.
I have been building commercial web applications since 2018. I work as a Lead Frontend Engineer, but my experience also includes full-stack development and the entire product lifecycle.
My day-to-day work spans requirements analysis, implementation, testing, deployment, and production monitoring. I collaborate with stakeholders and development teams, build design systems, and focus on performance, code quality, and testing standards.
Outside commercial work, I publish technical content and develop my own product, DailyBudget.pl. I also have experience mentoring frontend developers and conducting code reviews. I use AI tools and agents in both my daily work and personal projects.
I combine frontend experience with full-stack work and a product mindset — from requirements through deployment and ongoing development.
I build and develop production web applications — from complex forms and tables to dashboards, maps, and real-time interfaces.
I work on features from requirements analysis and technical decisions through implementation and testing to deployment and production monitoring.
Frontend is my core specialization, but when a feature requires it, I also work on APIs, databases, authentication, and integrations.
I care about testing, code review, and team standards. I co-create design systems, support onboarding, and share knowledge with other developers.
I develop DailyBudget.pl, a full-stack personal finance application that I have taken from idea and design through deployment and ongoing development.
I publish technical content on my blog and Instagram. I have also previously provided individual mentoring for frontend developers.
@dev.dawid — technical postsAI tools are part of my everyday toolkit.
Claude Code, GitHub Copilot, and Codex are a fixed part of how I work on code: scaffolding, refactoring, tests, and getting up to speed in an unfamiliar part of a repository.
In DailyBudget.pl, an OpenAI API integration scans receipts and fills in expenses instead of making the user retype every amount.
Architectural decisions, pattern choices, and reviewing someone else's code stay on my side. I treat model-generated code like code from a new teammate: I read it, test it, and take responsibility for it before it reaches a PR.
Clean code and IDE shortcuts aren't enough. Here are 7 specific traits that separate a true Senior from a developer with years of experience but a junior mindset.
AI consistently enters various spheres of our lives. As someone who eagerly explores new technologies, I decided to fully utilize the possibilities of AI in my work and daily life. In this article, I will show you how I integrated AI into my daily activities to make them more efficient.
Discover the simplicity of text truncation in web applications using CSS. This post explains how to use the -webkit-line-clamp property to effectively limit content to a few lines with an elegant ellipsis addition. Ideal for developers seeking practical solutions in designing responsive user interfaces
In this post, I will introduce you to one of the lesser-known, but very useful React Hooks - useImperativeHandle. At first glance, its name may seem a bit daunting, but I guarantee that after reading this post everything will become clear.
The fastest way to reach me is LinkedIn or the contact form.