Aleksandr — Alex20280

App Development for Android

Kharkiv, Ukraine

Serhii Krainik — serhii_krainik

App Development for Android · Content Management Systems

Dnepr, Ukraine

stages of software creation — from architecture to deployment and maintenance. Web Development I have deep knowledge of PHP and JavaScript, specializing in WordPress development without using third-party plugins — I create custom functionality, themes, API integrations, and connections with external services. I also provide support and further development for existing projects. Mobile Development I develop Android applications in Kotlin…

Oleksandr Tsvietkov — android_pro

App Development for Android · Java

Zaporizhzhia, Ukraine

…in conducting rapid, high-quality refactoring of existing, unmaintained, or poor-quality codebases. My expertise lies in quickly taking ownership of outdated multi-module applications, selecting modern libraries, and adapting them to contemporary build systems for efficient modernization. I am comfortable working with challenging legacy code and always prioritize efficiency and quality.Key TechnologiesLanguages & Core Frameworks: Kotlin…

Rodion Shulik — rodion_shulik

App Development for Android · Hybrid Mobile Apps

Odessa, Ukraine

and functional mobile applications. I currently live and work in Poznań, Poland, but I am open to relocation or collaboration with teams worldwide. I began my career in 2022, and since then, I have participated in several exciting projects, developing mobile applications from scratch and adding innovative features to existing products.Key Focus Areas: Developing intuitive applications using modern technologies such as Kotlin…