Sikiru R,B. is a highly skilled mobile engineer with a strong track record of building performant, scalable mobile applications using React Native, Typescript, and cross-platform technologies. At Sterling Bank, he contributed to Africa’s first indigenous core banking migration project, applying micro-frontend and mobile-friendly architecture principles to ensure modular, high-performance systems. His work included optimizing heavy financial modules and ensuring seamless real-time data flow across mobile interfaces. At… Show more

1. Frontend Engineer

   Sterling Bank Plc.Feb 2024 — Feb 2025

   • Contributed to the seamless integration of SeaBaas using microservices architecture
   • Engineered and maintained a core banking micro-frontend system
   • Optimized the Credit Loan Service Module
   • Enhanced ledger query performance
   • Ensured seamless interoperability between micro-frontends
   • Developed contract tests for core banking microservices
   • Increased test coverage to 80%+ using Jest and React Testing Library

   React.jsRx.jsSingle SPA
2. Lead Frontend Engineer

   AMTIL Inc.Feb 2023 — Present

   • Led development of AMTIL’s interactive learning platform
   • Designed a responsive and intuitive UI
   • Implemented a text-to-speech feature
   • Optimized application performance
   • Established rigorous testing protocols
   • Contributed to securing funding for AMTIL

   React.jsNext.js
3. Mobile Developer

   Aibanc.Jul 2021 — Jan 2023

   • Converted the Cross Platform application from GraphQL to REST
   • Re-architected client-side data fetching and caching logic
   • Designed and implemented a robust form validation system
   • Led database migration from Non-Relational to Relational Database
   • Designed and executed a seamless user migration strategy
   • Developed and optimized backend APIs
   • Enhanced Application performance by 15%
   • Improved database indexing and query optimization

   React NativeReactTypescriptPostgres
4. Mobile Developer

   Tubda.Feb 2019 — Jun 2021

   • Developed and maintained the Tubda mobile app using React Native
   • Spearheaded the development of 'Tub'
   • Integrated real-time audio streaming using WebSocket
   • Built support for room moderation, co-hosting, and dynamic track control
   • Implemented background playback and push notifications
   • Collaborated with the product team to design a sleek, responsive UI

   React Native

1. BSc Physics

   Federal University of AbeokutaOgun State,Nigeria2018 — 2023