Michael Obi

Android Developer
Lagos, NG.

About

Highly motivated Android Developer with a strong foundation in building robust and scalable mobile applications, specializing in creating intuitive user experiences. Leverages expertise in modern Android development frameworks and best practices to deliver high-performance solutions. Eager to contribute to innovative projects that drive technological advancement and enhance user engagement.

Work

Paystack
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Android Developer

Lagos, Lagos, Nigeria

Summary

Developed and maintained high-performance Android applications for a leading fintech platform, ensuring secure and seamless user experiences.

Highlights

Developed and launched critical features for the Paystack Android application, enhancing payment processing flows and user engagement for millions of users.

Implemented robust security protocols and data encryption standards, ensuring PCI DSS compliance and safeguarding sensitive financial information.

Collaborated with cross-functional teams (product, design, backend) to define, design, and ship new features, contributing to a 15% increase in feature adoption.

Optimized application performance and responsiveness through efficient code architecture and resource management, reducing crash rates by 20% and improving load times by 0.5 seconds.

Contributed to code reviews and mentored junior developers, fostering a culture of quality and continuous improvement within the mobile development team.

Languages

English

Skills

Programming Languages

Kotlin, Java.

Android Development

Android SDK, Jetpack Compose, MVVM, MVI, Android Architecture Components, Material Design, UI/UX Principles, Testing (Unit, Integration, UI).

Tools & Technologies

Android Studio, Git, Jira, RESTful APIs, JSON, XML, SQLite, Firebase, Dagger Hilt, Coroutines, Flow.

Methodologies

Agile, Scrum, Test-Driven Development (TDD), Clean Architecture.

Domain Expertise

Fintech, Payment Systems, Security Best Practices, Performance Optimization.