Sardorbek Muhammadjonov
Tashkent
Summary
Dynamic Android Developer with over six years of extensive experience in creating robust mobile applications across various industries. Proficient in modern development tools and methodologies, delivering high-quality software solutions that enhance user engagement. Demonstrated ability to collaborate effectively within teams and manage complex projects from inception to deployment. Committed to leveraging emerging technologies and best practices to drive innovation and efficiency in development processes. Seeking to contribute technical skills and a passion for mobile development in a challenging role.
Overview
7
7
years of professional experience
Work History
Android Developer
Flymart LLC
10.2022 - Current
- Experience working on a marketplace project: designed and implemented key modules, including product catalog, shopping cart, order, and payment systems, ensuring reliability and security.
- Developed and maintained high-load mobile applications for a marketplace, ensuring stability, scalability, and performance.
- Deepened expertise in asynchronous programming, optimized background processing using Coroutines, Flow to enhance app responsiveness and efficiency.
- Worked with analytics and monitoring systems, implementing tracking tools to analyze user behavior and improve conversion rates.
- Mentored developers, conducted code reviews, and introduced best practices and standards to enhance code quality across the team.
- Continuously exploring new technologies and trends in mobile development to implement innovative solutions and improve user experience.
Android Developer
Maroqand LLC
03.2019 - 09.2022
- Experience in a payment system: participated in building the architecture of the payment module, ensured high reliability and fault tolerance of transactions, developed a secure mobile application with a focus on data protection and fraud prevention.
- Developed and maintained scalable mobile applications, ensuring security and high performance under load.
- Deepened knowledge of architectural patterns (MVP, Clean Architecture) and tools for efficient development.
- Implemented secure authentication mechanisms, including OAuth, JWT to protect user data.
- Optimized REST a interactions, improving server communication and reducing application response time.
- Collaborated with developers, designers, and analysts to refine business logic and enhance the user experience.
- Participated in code reviews, mentored junior developers, and contributed to the adoption of best development practices.
- Continuously learning new technologies and tools to improve the quality and security of mobile applications.
Android Developer
SSP Maroqand UE
09.2017 - 02.2019
- Improved skills in writing clean and efficient code, deepened knowledge of modern development approaches.
- Gained experience in optimizing app performance and enhancing UI/UX for better user experience.
- Learned how to work effectively in a team, collaborate with colleagues, and participate in technical discussions.
- Developed experience in code reviews, adapted to Agile processes and development methodologies.
- Strengthened communication skills, improved understanding of project requirements, and contributed to functionality improvements.
Education
Bachelor of Information Technology -
Tashkent University of Information Technologies
Tashkent05-2019
Exact Sciences
Academic Lyceum Under TUIT
Tashkent, Uzbekistan05-2014
Skills
- Programming languages: Kotlin, Java
- Concurrency: Coroutines, Flow, RxJava, ExecutorService, Handler, Looper
- Architecture: MVP, Moxy, MVVM, MVI, SOLID principles
- Networking: Retrofit, OkHttp
- Databases: SQLite, greenDao, Room
- Dependency Injection: Dagger, Hilt, Koin
- UI/UX: Jetpack Compose, XML, Material Design, Custom Views, Navigation Component
- Testing: Unit Testing (JUnit, Mockito), UI Testing (Espresso), Instrumentation Tests
- Media Handling: CameraX, Glide, Picasso
- Data Storage & Security: EncryptedSharedPreferences, Biometric API
- Version Control: Git, GitFlow, GitHub, GitLab, Bitbucket
- Analytics: Firebase Analytics, Google Analytics, Facebook Analytics, Mixpanel, UserX
- Design & Prototyping: Figma, Zeplin
- API Testing & Documentation: Postman, Swagger, SoapUI
- Project Management: Jira, Trello, Notion
- Crash Reporting & Monitoring: Firebase Crashlytics
- Experience working in Agile/Scrum teams
- Code review, mentoring, and knowledge of best development practices
- Requirement analysis and participation in product discussions
- Focus on performance and user experience
Timeline
Android Developer
Flymart LLC
10.2022 - Current
Android Developer
Maroqand LLC
03.2019 - 09.2022
Android Developer
SSP Maroqand UE
09.2017 - 02.2019
Bachelor of Information Technology -
Tashkent University of Information Technologies
Exact Sciences
Academic Lyceum Under TUIT
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