Mobile Developer

Open to full-time

Bio

Sikiru R is a Mobile Developer with several years of experience in building scalable and performant mobile applications using React Native and Typescript. Sikiru's core stack includes React Native, Typescript, React.js, and PostgreSQL. He builds mobile applications and optimizes backend APIs, focusing on performance and user experience. His work often involves implementing robust testing practices and ensuring seamless data flow across mobile interfaces. At Sterling Bank, Sikiru contributed to Africa’s first indigenous core banking migration project, optimizing financial modules and ensuring real-time data flow. At AMTIL, he led the mobile experience for an aviation training platform, integrating 3D content and text-to-speech features, enhancing accessibility and engagement. Sikiru holds a BSc in Physics from the Federal University of Abeokuta. He is well-suited for roles that involve developing intuitive mobile applications and improving application performance across various industries.

Expertise

ReactNext.jsTypeScriptReact NativeSQLNode.jsJavaScriptjQueryMongoDB

Video Intro

Assessments

General Coding and Video Assessment

(90/100)

Book Availability Checker ApplicationEasy
Mortgage Payment CalculatorMedium
Average score on React Native State ManagementMedium
Average score on React Native Application PerformanceMedium

Projects

Tubda

Tubda is a social music-sharing platform that allows users to stream, share, and discover music collaboratively.

Experience

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
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
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
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