ADENIJI ADEWALE JOHN
I’m Adeniji Adewale John, a frontend developer based in Lagos, Nigeria, with 3+ years of experience building responsive, user-focused web applications.
About
I’m Adeniji Adewale John, a frontend developer based in Lagos, Nigeria, with 3+ years of experience building responsive, user-focused web applications. I specialize in React.js and Next.js, and I enjoy turning product and UX designs into clean, reusable UI components that feel fast and reliable across devices.
I’ve worked on real-world projects such as a hospital management dashboard, where I integrated with backend REST APIs for authentication, logs, alerts, and more. I also deliver frontend solutions as a contractor, handling state management, routing, and performance optimization while maintaining smooth loading, error, and success experiences for users.
- 1 year's experience
- Joined October 2026
Languages
- EnglishFluent
Industry experience
- Healthcare
- Software & Internet
- Professional Services
Work experience
Developed responsive interfaces for a hospital management dashboard using React.js. Integrated frontend pages with backend REST APIs for authentication, logs, alerts, and other services. Improved frontend performance by about 45% through component and UI optimization. Built reusable, maintainable components from product/UX designs and implemented asynchronous API flows with loading, error, and success states. Ensured cross-browser compatibility and consistent mobile experiences, and collaborated with backend developers to resolve integration issues and support deployment.
Education
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