About Aliaksandr
I am an Android Developer with 3+ years of experience helping companies transform ideas into fast, reliable, and user friendly mobile apps. I specialize in Kotlin, Jetpack Compose, Coroutines, Flow, and MVVM, building modern and scalable applications.
I’ve contributed to projects ranging from early stage startups to established products, delivering:
Intuitive and engaging user interfaces.
Seamless API integrations and offline first functionality with Room.
Optimized performance and improved stability, leading to measurable growth in user satisfaction and retention.
🛠 How I can help your business:
End-to-end Android app development or joining your existing team as a reliable contributor.
Clean, maintainable architecture (Clean Architecture, MVVM).
Modern UI built with Jetpack Compose.
API integration (Retrofit), local storage (Room).
CI/CD setup.
📈 My mission is simple: to help companies launch high quality mobile products faster, keep them stable, and make them truly valuable for end users.
Spanish
Fluent
Russian
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- MOBENTISAndroid DeveloperDIGITAL AND ITAugust 2024 - Today (1 year and 10 months)Llanera, AS, Spain
- Led a team of 3 junior developers, improving code quality by 18% through mentoring and code reviews.
- Collaborated with product managers to translate user needs into features, raising user satisfaction by 28%.
- Built a full-featured e-commerce app, increasing customer engagement by 25%.
- Developed a banking application with NFC-based payments, enabling seamless and secure transactions.
- Rebuilt the UI based on previous app versions with modern design using Jetpack Compose, improving user satisfaction by 43%.
- Updated the app for Android 16 compatibility, raising device coverage to 98% and ensuring smooth operation across the latest platforms.
- UpworkDesarrollador de AndroidDIGITAL AND ITJuly 2023 - July 2024 (1 year)
- Delivered features in collaboration with a distributed mobile team, ensuring smooth releases.
- Improved application performance by 15% and reduced customer complaints by 22% through bug fixing and optimization.
- Implemented unit testing and crash monitoring, decreasing app crashes by 30%.
- Proposed and executed a codebase refactor, enhancing maintainability and reducing development time for new features by ~20%.
- DreamsoftAndroid DeveloperDIGITAL AND ITJanuary 2022 - June 2023 (1 year and 5 months)Belarus
- Applied SOLID principles and Clean Architecture, reducing bug-related incidents by 20% and increasing code quality by 35%.
- Built UI from Figma designs with Jetpack Compose, improving navigation and boosting user engagement by 21%.
- Introduced automated testing, cutting down production crashes by 23%.
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Education
- EF SET English Certificate 63/100 (C1EF SET English Certificate 63/100 (C1
- Confluence Fundamentals Badge Jira Fundamentals BadgeConfluence Fundamentals Badge Jira Fundamentals Badge