Hello, my name is Jaroslaw. I am a Full Stack Developer specializing in JavaScript-based technologies such as TypeScript, Angular, and Node.js.

I have 12 months of professional experience as a Full Stack Developer at Huuuge Games, where I worked on a LiveOps system. This role allowed me to gain hands-on experience in building and maintaining scalable applications in a production environment. My journey there came to an end in February 2025 as a result of company-wide layoffs affecting around 30% of the workforce, but it was a key step in developing my professional skills and understanding of real-world software development.

Before transitioning into IT, I worked as a Service Engineer Specialist at Konica Minolta, where I developed strong problem-solving skills, attention to detail, and experience working directly with clients — all of which I now apply in programming.

Currently, I am working as a Service Engineer while actively seeking new opportunities as a developer. At the same time, I continue to grow my skills by developing advanced, real-world applications. My main ongoing project is a full-stack system for an interior design studio, which is already being used in a production environment and has significantly improved their workflow - working demo

Programming has been a long-term passion of mine. I started by building simple websites and gradually moved on to more complex systems, including ERP software for window joinery companies — a project I have been developing and maintaining for several years.

I am constantly improving my skills through practice and continuous learning. I have completed numerous courses covering JavaScript, React, TypeScript, Node.js, Angular, NestJS, and RxJS. In my daily work, I also use modern tools like AI assistants to increase productivity and write better code.

Over the last few months, I have also had the opportunity to learn English on the Preply platform, where I received a certificate for successfully completing 30 hours of English lessons.