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$30 USD / 小时
PAKISTAN的国旗
lahore, pakistan
$30 USD / 小时
目前这里是4:54 下午
十月 8, 2011已加入
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Muhammad Omer S.

@momersaleem

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$30 USD / 小时
PAKISTAN的国旗
lahore, pakistan
$30 USD / 小时
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Android Team Lead

I am a highly skilled professional who is passionate about high quality, smooth processes and excellence in work and environment; and always eager to help people around the world with my expertise to take them to next level. Following is a brief summary of my expertise. • 12+ years of industrial experience in software development. • 9+ years of industrial experience in Android apps development. • 5+ years of experience in writing Android apps in Java. • 4+ years of experience in writing Android apps in Kotlin. • Android Team Lead by designation. • Supervised and lead team of senior and junior Android developers. • Designed, managed and delivered multiple Android projects generating millions of revenue. • Expert in Software Architecture and Design • Expert in Object Oriented Analysis and Design • Expert in Design Patterns and Code Refactoring • Posses excellent presentation, written and verbal communication skills. Following are the domains I have worked on. • Business • Location based • Food delivery and logistics • Services based • Payment integrated apps • Entertainment • Social • Real estate • eCommerce • Biometric verification Tools: • Android Studio • IntelliJ IDEA • Git • SVN • JIRA Technologies: • Android Development • Android SDK • OOP (Classes, Abstraction, Encapsulation, Inheritance, Composition, Polymorphism, Abstract Classes, Interfaces) • Kotlin (Coroutines, Flows, Lambdas, Higher order functions, Scope functions, Extension functions, ) • Java • Design patterns (MVVM, MVP, Singleton, Builder, Factory, Producer/Consumer) • Dependency Injection (Hilt, Koin) • SQLite (Room, Realm, ORM Lite, Sugar ORM) • Retrofit / OkHttp • GSON • JSON / XML • Google Maps API • REST API • Firebase / Firestore • Push Notifications • Material Design • Navigation component • Animations • Bluetooth • In-App Purchase • Payment Gateways • UAEPASS • Etisalat & E-Dirham Payment Gateway Integrations • RSA Encryption Algorithm • AES Encryption Algorithm • SSL Certificate Pinning • Expert in Android best security practices • Problem solving • Technical writing • Agile • Scrum

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文件夹

10321443
10321074
4111391
4111388
4111385
4111382
10321443
10321074
4111391
4111388
4111385
4111382

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经验

Android Team Lead

Electronic Government Authority, UAE
9月 2018 - 8月 2022 (3 年, 11 个月)
• Revamped hybrid Android app using native platform • Lead Egypt and India based teams of senior and junior Android developers • Requirement analysis, design and development meetings with project manager and cross-platform teams • Task distribution to team members, meetings, code reviews and delivery as per sprints • Involved with security teams and trainings to incorporate Android best security practices • Delivered an app with improved UX having revenue turn over in millions within a year

Principal Analyst Developer (Android)

Cheetay
4月 2018 - 8月 2018 (4 个月, 2 天)
• Supported, developed and delivered 3 Android apps for customers, riders and vendors. • Requirement analysis and design meetings with CTO and cross-platform teams. • Directly involved with CEO to optimize delivery algorithm to reduce delivery time. • Provided prompt solutions to subtle and complex issues. • Optimized rider location mechanism resulting in reduced battery consumption and accurate location intervals. • Participated in providing best order placement experience.

Senior Android Developer

Acutech Insight
2月 2017 - 3月 2018 (1 年, 1 个月)
• Worked on real estate product for Australian client. • Involved in requirement analysis, design and delivery of product features. • Mainly worked on search and filter properties feature. • Enhanced search feature by providing a mechanism to draw an area on map and finding properties within those bounds.

教育

BS(CS)

University of the Punjab, Lahore, Pakistan 2006 - 2010
(4 年)

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