Mammadova Aysel
@mammadovaaysel
Middle Android Developer focused on performant, scalable mobile experiences.
AzerbaijanWhat I'm looking for
I am a Middle Android Developer with hands-on experience building backend-driven features and optimizing production mobile apps. I have delivered gamification systems, subscription flows, and dynamic UI rendering in live banking products.
I solve critical production issues — from memory leaks to navigation crashes — by applying lifecycle-aware coroutines, ViewModel caching, and lightweight contracts. One remediation eliminated 100% of memory leaks and reduced crashes by 85%.
I improve UI performance through architectural changes such as DelegationAdapter patterns, AsyncListDiffer optimizations, payload-based partial updates, and serialized state processing, reducing UI jank and preventing data corruption across sessions.
I work well with designers and cross-functional teams, apply Clean Architecture, MVI/MVVM patterns, and prioritize testing, code reviews, and maintainable Kotlin code to deliver reliable, user-centered Android applications.
Experience
Work history, roles, and key accomplishments
Middle Android Developer
ABB - International Bank of Azerbaijan
Apr 2024 - Present (2 years 2 months)
Delivered backend-driven features including Gamification and subscription flows, resolved production OOM crashes by migrating to lifecycle-aware coroutine scopes, and optimized RecyclerView rendering to reduce UI jank and crashes significantly.
Android Developer
ExpressBank OJSC
Jan 2024 - Apr 2024 (3 months)
Collaborated with designers to implement performant, responsive UI elements and ensured app quality and responsiveness across devices.
Android Developer Intern
Andersen Lab
Oct 2023 - Jan 2024 (3 months)
Wrote clean, efficient Kotlin code and collaborated with cross-functional teams to design, develop, and maintain Android applications during an internship.
Education
Degrees, certifications, and relevant coursework
SABAH Groups
Bachelor, Computer Science
2021 - 2024
Pursued a Bachelor's in Computer Science through the SABAH program with emphasis on software development and practical projects.
Android 14 App Development Bootcamp (Vin Norman)
Certificate, Android App Development
2023 - 2023
Completed an Android 14-focused bootcamp covering modern Android features and app development best practices.
Israel Azerbaijan Training Center
Certificate, Mobile Android Development
2023 - 2023
Completed a short Mobile Android Development training covering Android app design, Java and Kotlin, UI, data storage, and API integration.
IATC | Technest | ADNSU
Certificate, Mobile Android Development
2023 - 2023
Attended Mobile Android Development coursework and practical labs to gain hands-on Android application development skills.
Azerbaijan Oil and Industry University
Bachelor, Computer Science
2020 - 2021
Completed coursework in Computer Science as part of a Bachelor's program focusing on core computing fundamentals.
Availability
Location
AzerbaijanAuthorized to work in
Job categories
Skills
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