Okikiola Osunronbi

Software Engineer
Lagos, NG.

About

Highly accomplished Software Engineer with over 4 years of experience in full-stack development, specializing in designing and deploying scalable software solutions that drive significant business impact. Proficient across JavaScript, TypeScript, React, C#, Node.js, .NET, and Azure cloud technologies, with a proven track record of optimizing system performance by up to 60%, enhancing project delivery by 30%, and increasing user retention by 25%. Eager to leverage expertise in agile development and robust system architecture to contribute to innovative projects.

Work

Moniepoint
|

Software Engineer

Lagos, Lagos State, Nigeria

Summary

Engineered and maintained critical POS inventory and internal customer support platforms, improving operational efficiency and system scalability.

Highlights

Developed and maintained a critical POS inventory management system web application, ensuring accurate tracking and efficient handling of terminal devices.

Designed and implemented core features like write-off management and terminal swaps, significantly streamlining inventory processes and support workflows.

Collaborated cross-functionally in Agile sprints, reducing project delivery timelines by 30% through effective coordination with product, design, and QA teams.

Optimized system performance under high load conditions, achieving a 60% improvement in responsiveness and scalability.

Developed comprehensive internal documentation and onboarding resources, significantly accelerating knowledge transfer and reducing new hire ramp-up time.

MTN Nigeria
|

Software Engineer

Lagos, Lagos State, Nigeria

Summary

Spearheaded the development of the MoMo mobile application, enhancing user experience and achieving significant user growth and retention.

Highlights

Contributed to the development of the MoMo mobile application, driving over 1 million downloads across major app stores and enhancing user experience.

Designed and implemented critical features, including bill payments and international transfers, increasing user retention by an estimated 25%.

Spearheaded Agile methodology adoption, resulting in a 30% improvement in project delivery timelines and optimizing development cycles.

Collaborated with cross-functional teams to deliver high-quality solutions, achieving 100% resolution of reported issues within defined timelines.

Implemented code optimization best practices, achieving a 60% performance improvement under high load conditions and ensuring system scalability.

Microsoft
|

Software Engineering Intern

Lagos, Lagos State, Nigeria

Summary

Contributed to the development of a sustainability desktop application and microservice architecture, ensuring high system uptime and efficiency.

Highlights

Developed a sustainability desktop application using C# and UWP to analyze usage patterns, carbon emissions, and optimize charging times.

Leveraged Azure services (Functions, Cosmos DB, Service Bus) to build and maintain a microservice application, achieving 99.9% uptime.

Utilized data analytics tools to generate insights and recommendations, contributing to reduced carbon footprints and optimized energy consumption.

Managed data using relational and non-relational databases, including designing, querying, and optimizing database structures.

Integral Information Technologies LTD
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Software Engineer

Lagos, Lagos State, Nigeria

Summary

Developed the Electronic Physical Planning System (EPPS) and a RESTful API, significantly improving processing efficiency and system reliability.

Highlights

Developed the EPPS, automating permit workflows and reducing manual processing time by 50%, while increasing approval efficiency by 30%.

Designed and built a RESTful API with Node.js, MySQL, and TypeScript, collaborating with a team of four developers.

Implemented comprehensive test cases to ensure system reliability, reducing reported API bugs by 40% post-deployment.

Education

AltSchool Africa
Lagos, Lagos State, Nigeria

Diploma

Software Engineering

Ekiti State University (EKSU)
Ado Ekiti, Ekiti State, Nigeria

Bsc

Industrial Chemistry

Skills

Programming Languages

TypeScript (4 yrs), JavaScript (4 yrs), C# (2 yrs), C++, .NET.

Frameworks & Libraries

React, Node.js, React Native, Next.js, NestJS, Tailwind CSS, Entity Framework.

Cloud & Databases

Azure, SQL Server, MongoDB, MySQL, Cosmos DB, Azure Functions, Azure Service Bus, Azure Communication Service.

Tools & Platforms

Git, Docker, Heroku, Postman, GitHub Actions, UWP.

Projects

Borrowhub

Summary

A peer-to-peer lending application designed to facilitate secure and efficient loan transactions.

Quizzard

Summary

A web application that allows users to take quizzes and view results in real time.

Plaventi

Summary

An event management platform enabling users to buy, sell, and manage events effortlessly.