

Senior Front-end Software Engineer
About
I am a software developer with 6 years of professional software development experience. I enjoy building apps and contributing to the open source community. My core stack is Typescript, React, Next.js, and Node.js.
Currently, I am a Senior Front End Software Engineer at SIX. For the last 4 years, I have specialized in web performance optimization, prototyping, and building web applications. I also have two plus years of experiences working full-stack. I love the opportunity to solve complex problems and bring a new perspective to doing things - as this breeds innovation in a company.
When I'm not coding, I enjoy watching movies and sports.
Blogs
Testing React Applications the easy way with Testing Library, MSW, and Vitest — (Using a sample Vite app) Published in Medium
Learn how to test React applications the easy way, behaviorally and efficiently.
Software testing fundametals Published in Medium
Understanding the fundamentals of software testing
Understanding promises: Resolving Promises sequentially and in parallel
Learn how to run and resolve promises sequentially and in parallel...
Recent Work

Created Pages and views, added new features, created and maintained micro-frontends archictures, created components' library on storyBook...
- React
- Typescript
- RTK Query
- Redux
- Testing
- REST API
- StoryBook
- Open API

Built the Login UI flow, E-Commerce Dashboard with filtering, Paginated Tables, caching...
- React
- TypeScript
- MUI
- TailwindCSS
- SASS
- REST API
- Python
- Django Rest Framework
Skills
- HTML
- CSS
- SASS
- TailwindCSS
- JavaScript
- TypeScript
- React
- Next.js
- Redux
- REST API
- GraphQL
- React Query
- RTK Query
- Node.js
- Express
- Git
- MongoDB
- PostgreSQL
- Python
- Django
- Java
- AWS
- Docker
- Kubernetes
Career
Senior Front-End Software Engineer
Warsaw, Poland
I have been working as Senior front-end software engineer with experience on Javascript, Typescript, HTML, CSS, SASS, React, NextJS, Redux, RTK Query, TailwindCSS, Python, Django.
2024 - PresentSenior Front-End Developer
Warsaw, Poland
I worked as a Senior front-end software developer with experience on Javascript, Typescript, HTML, CSS, SASS, React, NextJS, Redux, RTK Query, TailwindCSS.
2022 - 2024Full-Stack Developer
Warsaw, Poland
I worked as a front-end software developer with experience on Javascript, Typescript, HTML, CSS, SASS, React, Python, Django-Rest-Framework, SQL.
2021 - 2022Full-Stack Developer
Warsaw, Poland
I worked as a full-stack developer. My stacks included Javascript, Typescript, React, Java, Gosu, OOP, and SQL.
2020 - 2021Front-End Developer
Warsaw, Poland
I worked as a front-end software developer for about 2 years with experience on Javascript, Typescript, HTML, CSS, SASS, Angular and React.
2018 - 2020Systems Analyst and Validation Engineer
Warsaw, Poland
I worked as a Project validation engineer and computers system analyst, with specialization on hardwares.
2016 - 2018Warsaw University of Technology (PW)
Warsaw, Poland
I studied Aerospace Engineering, with specialization in Mathematical Analysis and Computer systems.
2011 - 2015