February 2023–present
Iterators
Software Developer · Contract
Frontend and full stack development across client and internal projects, from established team applications to independently built products and websites.
About me
Bartosz Kozikowski · Full Stack Developer
I build web applications with React, TypeScript, Next.js, Node.js and PostgreSQL. My work combines interface development with APIs, data persistence and deployment, with particular attention to clear interactions and practical business workflows.
My commercial web experience began in 2018 at Lajka, where I maintained a WordPress website and online store while leading a 10-person business team. Since 2023 I have worked with Iterators as a software development contractor, contributing to client products and independently delivering selected projects.
I work closely with clients, designers and developers to turn business requirements into usable software. I am based in Warsaw, speak English at C1 level, and am open to remote work worldwide or hybrid work in Warsaw.
From business to building
April 2018–October 2022
Lajka Corp
Founder and Web Project Lead
Combined running the business with responsibility for its website and online store, coordinating design and web development while personally maintaining WordPress.
Outside work
Golf — player and enthusiast.