I will build a professional react native mobile app


About this gig
I will build a professional React Native mobile app for Android and iOS using React Native and Expo.
I develop modern, responsive and scalable cross-platform mobile applications with clean architecture and reliable backend integration.
What I can build:
Business and productivity apps
Expense and finance applications
Custom mobile applications
API-powered mobile apps
Authentication and user-based applications
Apps connected to databases and backend services
Mobile apps with third-party API integrations
Technologies:
React Native, Expo, JavaScript, TypeScript, Node.js, Express, PostgreSQL, REST APIs, Clerk, Zustand, Redis and more.
Depending on your package, I can provide:
Functional Android and iOS applications
API and backend integration
Authentication
Database integration
Responsive mobile UI
Performance and device compatibility
Source code
Please contact me before ordering if your project has complex requirements so we can confirm the scope, features and package that best fits your needs.
Get to know Lex
Full Stack Web and React Native Developer
- FromNigeria
- Member sinceOct 2023
Languages
English
My Portfolio
FAQ
What information do you need before starting?
I need your app requirements, desired features, screen designs or references (if available), API/backend requirements, and any relevant assets. For complex projects, please contact me before ordering so we can confirm the scope.
Can you build both Android and iOS apps?
Yes. I use React Native and Expo to develop cross-platform mobile applications for Android and iOS.
Can you integrate my existing API or backend?
Yes. I can integrate REST APIs and connect your mobile application to an existing backend or database, depending on the project requirements.
Can you add authentication?
Yes. I can implement authentication and user account functionality using suitable authentication solutions based on your project requirements.
Will I receive the source code?
Yes. Source code is included with the packages where specified. The complete project source will be provided when the order is completed.
Can you build a complex mobile application?
Yes, I can work on more advanced applications involving multiple screens, authentication, APIs, databases and other integrations. For larger or highly customized projects, please contact me first so we can define the scope and provide the appropriate package or custom offer.

