React Native Software Developer

Chukwuebuka James Anunihu

Frontend Developer

Address: Ipaja, Lagos State, Nigeria Phone: +234********** Email: **************@*****.*** GitHub: Chukwuebukaj LinkedIn: Chukwuebuka Anunihu Professional Summary

Highly skilled React Native Engineer with over 4 years of experience building, scaling, and maintaining high-quality mobile applications for iOS and Android. Well experienced in translating product requirements into performant, intuitive mobile experiences using React Native, TypeScript, and modern state management patterns. Proven track record of working closely with designers, backend engineers, and product managers to ship reliable features that solve real business problems. Passionate about clean architecture, maintainable codebases, performance optimization, and mentoring teammates.

Technical Skills

• Mobile Development: React Native, TypeScript, JavaScript (ES6+), Expo & CLI-based React Native apps, Android

& iOS deployment pipelines, Native module integration (Android & iOS basics)

• State & Data Management: Redux / Redux Toolkit, Context API, React Query, Apollo Client (GraphQL)

• UI / UX: Responsive mobile layouts, Styled Components, NativeBase, Tailwind (mobile patterns), Accessibility

(a11y), Pixel-perfect implementation from Figma designs

• Testing & Tooling: Jest, React Native Testing Library, Git, GitHub, Firebase, Postman, CI/CD pipelines, Storybook

(component-driven development)

• APIs & Integrations: REST APIs, GraphQL, Payments, authentication, location services, Push notifications

• Engineering Practices: Performance optimization, Offline-first patterns, Clean architecture & reusable components, Agile / Scrum, Code reviews & technical documentation Professional Experience

ATRIZULT Practical Consulting – Frontend Developer (Web and Mobile) December 2023 – Present

• Leading the development of HealthProSuite, a hospital management platform with a production-ready web application and an in-progress React Native mobile application.

• Built and maintained the web version used by clinical and administrative staff to manage patient records, billing, lab test tracking, pharmacy operations, appointments, and staff payroll.

• Currently developing the cross-platform mobile app (iOS & Android) with feature parity as a long-term goal, prioritizing core workflows and performance on mobile devices.

• Implemented secure authentication, role-based access control, and audit logging across the platform to ensure safe handling of sensitive healthcare data.

• Designed real-time dashboards and reporting features on the web, with mobile-friendly versions under active development.

• Integrated REST and GraphQL APIs to ensure consistent data flow between web, mobile, and backend services.

• Applied performance optimizations, strong TypeScript typing, and reusable component patterns to improve scalability and maintainability across both platforms.

• Collaborated closely with backend engineers, designers, and product stakeholders to translate complex healthcare workflows into intuitive user experiences on web and mobile. Centbit, Nigeria – Mobile Developer

June 2023 – November 2023

• Designed and built cross-platform mobile applications using React Native and TypeScript, delivering consistent experiences on iOS and Android.

• Implemented full authentication flows, including secure login, onboarding, and password recovery.

• Integrated payment gateways, Firebase services, and location APIs, ensuring reliability across devices.

• Optimized app performance by reducing unnecessary re-renders and improving state management.

• Wrote unit and integration tests to improve long-term stability and confidence in releases. Dufuna, Remote – Software Engineer (Contract)

July 2021 – July 2022

• Built cross-platform mobile UI components using React Native, delivering consistent experiences on both iOS and Android.

• Developed a food ordering mobile application, implementing intuitive navigation, responsive layouts, and smooth user interactions to improve engagement and usability.

• Integrated backend APIs to handle menu listings, cart management, and order flow within the mobile app.

• Collaborated with a fully remote team, using Git and GitHub for version control, code reviews, and collaborative development.

Projects

Expense Manager

A finance tracking application with real-time updates and approval flows. Tech: React Native, TypeScript, React Query

USSD Admin App

Internal monitoring app with real-time reporting and transaction insights. Tech: React Native, Redux

AgricHub

Social AgriTech platform supporting real-time interactions and payments. Tech: React Native, GraphQL, MobX

HealthProSuite – Healthcare Management System

A comprehensive healthcare app providing tools for managing patient records, telemedicine services, and health data analysis.

Technologies: React Native, TypeScript, Redux

Certifications

• Scrum Fundamentals Certified (SFC)

• EF Standard English Test Certificate

• Dufuna Graduate Programme: Frontend Track

Education

Nnamdi Azikiwe University, Awka

B.Eng – October 2009 – September 2014

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