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I am a results-driven Mobile Engineer with 5+ years of experience in coding, developing, and optimizing high-performance mobile applications. I specialize in Jetpack Compose, Kotlin Multiplatform, MVVM, and scalable architectures, and I thrive on cross-functional collaboration and CI/CD automation to deliver robust Android and iOS solutions. In my recent roles, I have contributed to features like invoicing, deep-linking, and KYC refresh, helped improve app stability and test coverage, and played a key part in elevating the Play Store rating from below 3★ to around 4★. I enjoy mentoring teammates, resolving complex production issues, and continuously refining mobile architectures for better performance and maintainability.…I am a results-driven Mobile Engineer with 5+ years of experience in coding, developing, and optimizing high-performance mobile applications. I specialize in Jetpack Compose, Kotlin Multiplatform, MVVM, and scalable architectures, and I thrive on cross-functional collaboration and CI/CD automation to deliver robust Android and iOS solutions. In my recent roles, I have contributed to features like invoicing, deep-linking, and KYC refresh, helped improve app stability and test coverage, and played a key part in elevating the Play Store rating from below 3★ to around 4★. I enjoy mentoring teammates, resolving complex production issues, and continuously refining mobile architectures for better performance and maintainability.

Nnaemeka Igboanyika

Programmer, Web Developer, Front-End Developer, +2

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I am a results-driven Mobile Engineer with 5+ years of experience in coding, developing, and optimizing high-performance mobile applications. I specialize in Jetpack Compose, Kotlin Multiplatform, MVVM, and scalable architectures, and I thrive on cross-functional collaboration and CI/CD automation to deliver robust Android and iOS solutions. In my recent roles, I have contributed to features like invoicing, deep-linking, and KYC refresh, helped improve app stability and test coverage, and played a key part in elevating the Play Store rating from below 3★ to around 4★. I enjoy mentoring teammates, resolving complex production issues, and continuously refining mobile architectures for better performance and maintainability.…I am a results-driven Mobile Engineer with 5+ years of experience in coding, developing, and optimizing high-performance mobile applications. I specialize in Jetpack Compose, Kotlin Multiplatform, MVVM, and scalable architectures, and I thrive on cross-functional collaboration and CI/CD automation to deliver robust Android and iOS solutions. In my recent roles, I have contributed to features like invoicing, deep-linking, and KYC refresh, helped improve app stability and test coverage, and played a key part in elevating the Play Store rating from below 3★ to around 4★. I enjoy mentoring teammates, resolving complex production issues, and continuously refining mobile architectures for better performance and maintainability.

Available to hire

I am a results-driven Mobile Engineer with 5+ years of experience in coding, developing, and optimizing high-performance mobile applications. I specialize in Jetpack Compose, Kotlin Multiplatform, MVVM, and scalable architectures, and I thrive on cross-functional collaboration and CI/CD automation to deliver robust Android and iOS solutions.

In my recent roles, I have contributed to features like invoicing, deep-linking, and KYC refresh, helped improve app stability and test coverage, and played a key part in elevating the Play Store rating from below 3★ to around 4★. I enjoy mentoring teammates, resolving complex production issues, and continuously refining mobile architectures for better performance and maintainability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Mobile Android & iOS Engineer at Grey Finance

August 1, 2022 - Present

Developed Android and iOS solutions using Kotlin Multiplatform to share common logic. Implemented iOS views with SwiftUI and Android UI with Jetpack Compose. Collaborated across teams to integrate features and bug fixes, releasing Android and iOS solutions. Worked on increasing the Play Store rating from below 3★ to ~4★. Involved in features such as invoicing, send, statement, and KYC refresh. Worked on the deep-linking feature for both iOS and Android client apps.

Android Engineer at Cavista

October 1, 2021 - September 30, 2022

Developed and maintained core features for the health-tech applications, improving clinician workflows. Automated UI testing with robot pattern, reducing repetitive work and improving test coverage by about 30%. Led debugging initiatives, resolving critical production issues and boosting app stability and reducing customer-reported issues by 35%. Mentored and onboarded new Android Engineers into the team.

Android Engineer (Contract) at Law Pavilion

September 1, 2021 - October 31, 2022

Developed the JustEase application as part of a contract engagement. Implemented complex UI and delivered solutions to meet client requirements. Redesigned UI for better usability and optimized real-time location tracking and video recording features for security-focused applications. Implemented CameraX APIs for enhanced media functionality. Improved build and deployment efficiency.

Android Facilitator (Contract) at Tech 4Dev

April 1, 2021 - September 30, 2021

Trained and mentored hundreds of Android developer enthusiasts. Structured a comprehensive curriculum and guided students on real-world mobile projects. Partnered with the state government to up-skill youths in modern Android practices, improving retention and job placement rates.

Kotlin Engineer (Contract) at Frontend Labs Ltd

August 1, 2020 - September 30, 2021

Built a product from scratch and delivered Android applications with clean, maintainable code. Implemented push notifications via Firebase, used Kotlin Multiplatform for shared logic, and leveraged GraphQL to optimize data fetching. UI designed with Jetpack Compose accelerated development. Wrote robust unit and integration tests and established a CI/CD workflow.

Android Engineer (Contract) at Insecta Studios

August 1, 2020 - January 31, 2021

Developed two complete app solutions, implemented complex UI and real-time features for security-focused applications, and optimized media functionality using CameraX. Improved performance and resolved critical issues to meet tight deadlines.

Android Engineer (Intern) at Hotels.ng

September 1, 2019 - November 30, 2019

Contributed to the development of two Android apps using Java, XML, and Retrofit. Participated in releases and version control, applying knowledge of Git to manage branches and collaborate with the team.