OPEOLUWA MURITALA JOEL

Android Developer | Technical Team Lead
Ilorin, NG.

About

Highly motivated and results-driven Android Developer and Technical Team Lead with a strong foundation in mobile application development, architecture, and team leadership. Proven ability to design and implement scalable, secure, and user-centric applications using Kotlin, Jetpack Compose, and modern Android practices. Adept at leading development teams, mentoring aspiring professionals, and driving project success from conception to deployment. Committed to leveraging technical expertise and leadership skills to deliver innovative solutions and enhance user experiences.

Education

University of Ilorin

B.Eng.

Computer Engineering

Courses

Data Structures

Algorithms

Mobile App Development

Software Engineering

Work

SabiSabi Market
|

Android Developer

Summary

Leading the development of a marketplace application, focusing on scalable architecture and secure payment integrations to support a growing user base.

Highlights

Leading the development of Sabi Order, a marketplace application leveraging Jetpack Compose, Retrofit, and Koin, designed to support over 1,000 active users (buyers, sellers, riders) by streamlining transaction flows and enhancing user engagement.

Architected and implemented a scalable application infrastructure to ensure robust performance and seamless user experience under anticipated high traffic and future growth.

Integrated secure payment gateways (e.g., Paystack) and real-time order tracking functionalities, significantly improving transaction security and user visibility into order status.

Implemented robust backend integration and secure payment systems utilizing Retrofit, ViewModels, and Dependency Injection for efficient data management and enhanced security.

KUZ Chat App
|

Android Developer

Summary

Developed a real-time messaging application, focusing on security, testing, and efficient data management.

Highlights

Engineered and launched a real-time messaging application, leveraging Firebase for backend services, Room for local data persistence, and Hilt for dependency injection.

Spearheaded the implementation of advanced data encryption protocols, resulting in a quantifiable 25% reduction in security vulnerabilities and enhanced user data protection.

Ensured application stability and reliability by conducting over 10 comprehensive unit and UI tests using Espresso and Mockito, achieving high test coverage for critical functionalities and maintaining version control with Git/GitHub.

GDSC
|

Instructor – Android Compose Camp

Summary

Taught and mentored aspiring Android developers in modern practices, including Jetpack Compose.

Highlights

Directed and delivered interactive training sessions for over 20 participants, providing comprehensive hands-on experience in Jetpack Compose development.

Mentored students in developing real-world Android projects, significantly enhancing their proficiency in modern Android development practices, including Material Design 3.

Volunteer

Amazing Tech Community Ilorin
|

Technical Team Lead

Summary

Leading a team to organize virtual tech events and workshops, significantly boosting community engagement.

Highlights

Currently leading a team of 5+ members in orchestrating virtual technology events, successfully engaging over 100 participants per event.

Strategically coordinated diverse speaker sessions and practical workshops, contributing to a 30% increase in overall event engagement and participant satisfaction.

Cowrywise
|

Campus Ambassador

Summary

Mentored students and promoted financial literacy within the university community.

Highlights

Serving as the Engineering and Development track lead for Cowrywise Unilorin, actively mentoring aspiring developers and fostering technical growth within the community.

Championed financial literacy initiatives and disseminated valuable educational resources to over 1,000 students, enhancing their financial awareness and career readiness.

Projects

Scholar Navigate

Summary

A task management application designed to boost student productivity.

PostMatch

Summary

An Android application that identifies country-specific postal/zip code usage.

Front-End Mentor

Summary

A personal project focused on recreating complex UI designs and integrating APIs.

References

References

Available on Request

Languages

English

Fluent