Delivers projects using custom Flutter development and Low-Code (Flutter Flow) tools; responsible for full product life cycle, ensuring high code quality and scalability through Clean Architecture; makes key technical decisions and manages team workflow by prioritizing and delegating tasks.

Freelancer Flutter Developer at Self-employed

January 1, 2025 - Present

Provided technical consultancy for multi-platform projects (Web & Mobile), specializing in modernizing legacy systems. Led a comprehensive refactoring of a Fire Service platform, transforming technical debt into a scalable solution based on Clean Architecture; implemented the BLoC pattern and optimized code structure to improve system stability and development efficiency. Adapted the app for blind users by adding Semantic Widgets, contributing to a 30% increase in downloads.

Freelance Flutter Developer at Self-employed / Genesis Mob sp. z o.o.

January 1, 2025 - Present

Provided technical consultancy for multi-platform projects (Web & Mobile), specializing in modernizing legacy systems. Led a comprehensive refactor of a platform for the Fire Service, transforming technical debt into a scalable solution based on Clean Architecture. Implemented the BLoC pattern and optimized code structure, significantly improving system stability and development efficiency. Achieved a 30% increase in downloads by adding Semantic Widgets to improve accessibility.

Junior Full-stack Developer at Hotchili Digital

March 1, 2021 - February 28, 2022

Created and maintained websites based on CMS platforms such as WordPress, as well as a custom CMS built on the CodeIgniter framework. Performed SEO optimization, resulting in improved search engine rankings. Developed contest websites for various clients and managed submission presentations in the administrative panel.