Emmanuel Olufunmilayo

Lead Engineer (Contract) at Truepath Vision, LLC

Developed and improved scalable mobile apps using Flutter, Swift, and Kotlin. Led an engineering team adopting Test Driven Development (TDD) and enforced best practices, enhancing app performance by 30% and increasing team productivity. Integrated third-party APIs to enhance features and user experience. Conducted code reviews and mentored developers, contributing to higher user satisfaction and improved code quality.

Lead Mobile Engineer at Zabira Technologies

Led development of Zabira Pro mobile applications using Flutter and Swift under clean architecture principles with rigorous unit testing. Integrated third-party services and optimized app performance. Enhanced production app performance through proactive maintenance and review processes, achieving 99.9% uptime and improving operational efficiency by 20%.

Senior Mobile Engineer at Zoja Tech

Developed and maintained high-performance mobile applications such as Zojapay, Swap, and AIICO Capital. Boosted reliability and performance with scalable code, comprehensive tests, and clean architecture. Introduced Test Driven Development (TDD) practices to improve code quality and team efficiency.

Mobile Engineer at Crednet Technologies (Credpal)

Developed the CredPal app using Flutter and MVVM architecture. Integrated Google Analytics, WebEngage, and DataDog to improve user engagement and performance monitoring. Optimized code efficiency and led CI/CD implementation with Git and Android Studio, increasing deployment speed by 50% and significantly boosting app reliability.

Flutter Developer at Sterling Bank

Contributed to flagship apps including OneBank, Switch, Sterling Pro, and SocialPay. Migrated MVP codebase to MVVM architecture with increased test coverage. Implemented analytics and optimized application startup performance.

Flutter Developer (Contract) at Mobinet

Built banking applications such as Chanelle MFB using Flutter. Integrated Firebase tools to enhance user engagement and reliability. Optimized app performance, reducing crash rates by 30% and improving overall user experience.

Android Developer (Intern) at Edo State Polytechnic

Developed the institution's first mobile application using Java. Trained a student team of 25 on app development, managed Play Store releases, and maintained the app lifecycle.

Lead Engineer (Contract) at Truepath Vision, LLC

Led an engineering team in the development and enhancement of scalable mobile applications using Flutter, Swift, and Kotlin. Focused on Test Driven Development (TDD) and enforcing best practices which enhanced app performance by 30% and improved team productivity. Integrated third-party APIs to enrich features and user experience. Conducted code reviews and mentored developers leading to improved code quality and increased user satisfaction.

Lead Mobile Engineer at Zabira Technologies

Developed Zabira Pro mobile applications using Flutter and Swift, applying clean architecture and rigorous unit testing. Integrated third-party services and optimized application performance. Enhanced production app uptime to 99.9%, increasing operational efficiency by 20% through proactive maintenance and regular reviews.

Senior Mobile Engineer at Zoja Tech

Developed and maintained high-performance applications including Zojapay, Swap, and AIICO Capital. Boosted reliability and app performance using scalable code and clean architecture. Introduced Test Driven Development (TDD) practices to improve code quality and increase team efficiency.

Mobile Engineer at Crednet Technologies (Credpal)

Developed the CredPal app using Flutter and MVVM architecture. Integrated tools such as Google Analytics, WebEngage, and DataDog for enhanced user engagement, behavior tracking, and performance monitoring. Optimized code efficiency and led CI/CD implementation using Git and Android Studio, resulting in a 50% increase in deployment speed and improved app reliability.

Flutter Developer at Sterling Bank

Contributed to flagship banking apps including OneBank, Switch, Sterling Pro, and SocialPay. Migrated MVP codebase to MVVM architecture with increased test coverage. Implemented analytics and optimized application startup for better performance.

Flutter Developer (Contract) at Mobinet

Built banking applications such as Chanelle MFB using Flutter. Integrated Firebase tools to increase user engagement and app reliability. Optimized app performance, achieving a 30% reduction in crash rates and improving user experience.

Android Developer (Intern) at Edo State Polytechnic

Developed the institution's first mobile app using Java. Trained a team of 25 students on mobile app development. Managed Play Store releases and maintenance lifecycle of the app.

Lead Engineer at TruePath Vision (USA - Remote)

Led the design of Flutter-centric mobile solutions, bridging to native iOS (Swift) and Android (Kotlin) layers for performance-critical and platform-specific features, while leveraging TDD to deliver a great performance improvement. Optimized performance and security by spearheading the maintenance of an API gateway using KrakenD, reducing data handling latency across microservices.

Senior Software Engineer at Zabira Technologies

Engineered core architecture using Go, achieving 99.9% system uptime and improving operational efficiency by 20%. Led development of Zabira (iOS/Android), enforcing Clean Architecture and unit testing to ensure high-quality, maintainable code.

Senior Software Engineer at Zojatech

Delivered high-performance apps (Zoja Pay, AI CO Invest & Smartsend Finance) by introducing TDD and scalable code patterns, significantly boosting reliability. Built robust monitoring systems using event-driven architecture to minimize downtime and proactively resolve issues. Designed internal libraries, including an event store wrap and real-time currency exchanger, to streamline data handling for cross-border transactions for smart end.

Mobile Engineer at Cred Pal

Transformed user engagement by implementing modular MVVM and DDD architectures, resulting in improved navigation and usability metrics. Integrated advanced analytics (DataDog, Google Analytics) to track user behavior and drive data-driven feature optimizations.

Mobile Engineer at Sterling Bank

Migrated legacy codebase from MVP to MVVM for core banking apps including OneBank and Sterling Pro, enhancing scalability for millions of users.

Flutter Developer at Mobinet (Contract) UAE - Remote

Built banking apps like Channel MFB using Flutter, integrated Firebase tools to enhance user engagement and reliability, and optimized performance to achieve a 30% decrease in crash rates and elevate overall user experience.