Android Developer

I design, build, and improve Android applications for companies and teams. My focus is on reliability, clear user experience, and software that is easy to maintain.

Services Contact

Services

I support Android products at different stages — from building new apps to improving existing ones. The focus is always on clarity, reliability, and long-term value.

Android app development

Designing and building Android applications with a strong focus on usability and stability.

Improving existing apps

Enhancing current applications to reduce bugs, improve structure, and support future growth.

Code and app review

Clear, honest reviews highlighting risks, strengths, and practical next steps.

Feature delivery support

Joining a project to deliver clearly defined features with predictable progress.

Technical consulting

Helping teams make the right technical decisions before development begins.

Performance and security improvements

Identifying and fixing performance issues and security risks to improve app reliability.

Work experience

Professional experience focused on building and improving Android applications in real business environments.

Android Developer

Goodylabs · 2025 - Current

Working on Android projects for various clients, focusing on building and improving production-ready applications within a collaborative software house environment.

Android Developer

INTELO.PL · 2024 – 2025

Developed Android applications used on enterprise handheld devices in logistics and production, with strong emphasis on reliability and usability.

IT

IT Specialist Intern

ProfitPC · 2023

Hands-on technical role diagnosing and resolving hardware and software issues, building a strong foundation in troubleshooting and system reliability.

Projects

Selected projects that show how I approach Android development, both in personal work and open-source collaboration.

Movie App

Personal Android project

A personal Android application built to practice and demonstrate modern app structure, clean UI, and working with external data sources. The project focuses on clarity, maintainability, and real-world app behavior rather than demo-only features.

View project on GitHub

Open-source contribution

Contributor

Contributed to an existing open-source Android project, working within an established codebase and public review process. The work involved understanding existing structure, implementing improvements, and collaborating through GitHub.

View open-source contributions

Production Android App

Published on Google Play Store

IN PROGRESS

View on Google Play

About me

My journey with Android started when I was 13, when I rooted my first phone, unlocked the first bootloader, and installed a custom ROM. Five years later, I began creating Android applications using Kotlin. I've gained a lot of experience by creating many Android apps with Kotlin. Every project has taught me something new.