Ulvi Jabbarli
Senior Software Engineer
Baku
Summary
Senior Software Engineer specializing in Android application development with strong expertise in Kotlin and modern Android frameworks. Experienced in building scalable, high-performance mobile applications using Clean Architecture, MVVM, Jetpack libraries, and Coroutines. Strong focus on code quality, maintainability, performance optimization, and automated testing to ensure reliable, user-focused Android applications.
Overview
9
9
years of professional experience
Work History
Expert
PASHA Bank OJSC
11.2023 - Current
- Developed and implemented a modular design system with Jetpack Compose to standardize UI components across applications.
- Refactored legacy Android codebase into scalable Clean Architecture, increasing maintainability and testability.
- Redesigned critical mobile workflows to enhance app usability and boost developer velocity.
- Collaborated with cross-functional teams to ensure alignment of technical decisions with product and design goals.
Senior Software Engineer
PASHA Bank OJSC
Baku
04.2022 - 10.2023
- Architected and developed high-impact features, including Google Pay provisioning and two-step signature services.
- Replaced SRP with TOTP to enhance user authentication security and performance.
- Mentored mid and junior developers, conducting code reviews and leading knowledge-sharing sessions.
- Applied advanced testing practices and monitoring tools to ensure production performance and stability.
Software Engineer
PASHA Bank OJSC
01.2021 - 03.2022
- Developed and maintained Android applications utilizing Kotlin, Jetpack libraries, and MVVM within agile cycles.
- Implemented unit and end-to-end tests, enhancing coverage and minimizing release regressions.
- Collaborated with backend and design teams to facilitate seamless feature integration.
- Supported production deployments and conducted post-release monitoring to uphold app quality.
Android Developer
TayqaTech
08.2019 - 07.2020
- Developed new features and UI screens utilizing modern Android components and clean coding practices.
- Optimized core app modules to enhance performance, responsiveness, and stability.
- Integrated REST APIs while managing offline data storage with Room and SQLite.
- Maintained Google Play releases, addressing issues based on crash analytics and user feedback.
Head of Mobile Team
Crocusoft
04.2019 - 08.2019
- Oversaw full lifecycle of two major apps, from planning to Play Store deployment.
- Defined mobile architecture and development workflows to standardize team output.
- Led team of 7-8 mobile developers while coordinating with marketing and business teams for successful delivery.
- Mentored three interns and established onboarding and training processes for new hires.
Android Developer
Crocusoft
08.2018 - 04.2019
- Reduced algorithm complexity by up to 30% through active participation in R&D initiatives.
- Delivered two production applications, overseeing complete development cycles and ensuring quality.
- Resolved bugs across multiple applications, enhancing performance and reliability.
- Updated legacy projects, improving user interface and experience along with system performance.
Android Developer
Knexel Technologies
Baku
01.2017 - 08.2018
- Designed and developed e-commerce application from inception to launch.
- Led mobile team of 3-4 developers throughout development process.
- Enhanced existing application by optimizing functionalities and user experience.
- Identified and resolved bugs to ensure application stability.
Education
Bachelor's Degree - Information Technology and Systems Engineering
06.2017
Skills
- Kotlin and Java
- Object-oriented programming
- SOLID principles
- Design patterns
- Android SDK and Jetpack libraries
- MVVM architecture
- Dependency injection frameworks
- Coroutines and asynchronous programming
- Firebase and cloud services
- Networking tools: OkHttp and Retrofit
- SQLite and Room persistence
- Unit and end-to-end testing
- CI/CD and mobile deployment
- Performance optimization strategies
- Agile methodologies and Scrum practices
- Code reviews and mentoring
Timeline
Expert - PASHA Bank OJSC
11.2023 - Current
Senior Software Engineer - PASHA Bank OJSC
04.2022 - 10.2023
Software Engineer - PASHA Bank OJSC
01.2021 - 03.2022
Android Developer - TayqaTech
08.2019 - 07.2020
Head of Mobile Team - Crocusoft
04.2019 - 08.2019
Android Developer - Crocusoft
08.2018 - 04.2019
Android Developer - Knexel Technologies
01.2017 - 08.2018
National Aviation Academy - Bachelor's Degree, Information Technology and Systems Engineering