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I'm Okey Praise Junior, a Creative and performance-driven Mobile & Web Applications Engineer with deep expertise in React Native, React, Next.js, and Expo. I build fast, fluid, and visually compelling user experiences while solving challenging UI, performance, and architectural problems. I thrive at the intersection of engineering and design, delivering pixel-perfect interfaces, smooth animations, scalable state management, and reliable real-time features.…I'm Okey Praise Junior, a Creative and performance-driven Mobile & Web Applications Engineer with deep expertise in React Native, React, Next.js, and Expo. I build fast, fluid, and visually compelling user experiences while solving challenging UI, performance, and architectural problems. I thrive at the intersection of engineering and design, delivering pixel-perfect interfaces, smooth animations, scalable state management, and reliable real-time features.

Okeypraise Junior

Front-End Developer, Full Stack Developer, Web Developer

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I'm Okey Praise Junior, a Creative and performance-driven Mobile & Web Applications Engineer with deep expertise in React Native, React, Next.js, and Expo. I build fast, fluid, and visually compelling user experiences while solving challenging UI, performance, and architectural problems. I thrive at the intersection of engineering and design, delivering pixel-perfect interfaces, smooth animations, scalable state management, and reliable real-time features.…I'm Okey Praise Junior, a Creative and performance-driven Mobile & Web Applications Engineer with deep expertise in React Native, React, Next.js, and Expo. I build fast, fluid, and visually compelling user experiences while solving challenging UI, performance, and architectural problems. I thrive at the intersection of engineering and design, delivering pixel-perfect interfaces, smooth animations, scalable state management, and reliable real-time features.

Available to hire

I’m Okey Praise Junior, a Creative and performance-driven Mobile & Web Applications Engineer with deep expertise in React Native, React, Next.js, and Expo. I build fast, fluid, and visually compelling user experiences while solving challenging UI, performance, and architectural problems.

I thrive at the intersection of engineering and design, delivering pixel-perfect interfaces, smooth animations, scalable state management, and reliable real-time features.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Mobile Applications Engineer at Heartsync

December 1, 2024 - Present

Contributed to a next-generation dating app focused on animations, real-time interactions, and polished UI/UX; delivered pixel-perfect screens and smooth UI.

Mobile Applications Engineer at Smuvle Legacy

March 1, 2024 - November 1, 2025

Led frontend and mobile app development for production-grade apps using React Native, Expo, and modern frontend tooling to optimize performance and reliability.

Full Stack Web and Mobile Applications Engineer at The Dev Mechanics Global Limited

November 1, 2023 - March 1, 2024

Built responsive web UIs and integrated REST APIs using Laravel; debugged cross-stack issues; implemented an invoicing system for a mobile application.

Senior Frontend Engineer at Enugu State Tech Hub (EST Hub)

July 1, 2023 - September 1, 2023

Led frontend development for multiple production apps; built reusable component systems, cutting development time by 30%.

Lead Frontend Engineer at Helen Africa

January 1, 2022 - December 31, 2023

Delivered scalable web interfaces for SME Development Agency; improved UI consistency and design collaboration during remote engagements.