Senior Full Stack Developer - Mobile App Redesign and Optimization (React Native, MongoDB, NodeJS)
Budget: $250 – $750 USD
Description:
We are looking for an experienced Senior Full Stack Developer to help update and optimize our mobile application, which is already live on both the App Store and PlayStore. The app is built using React Native (Expo) for the front-end, and the back-end is powered by MongoDB and NodeJS (Express). We need a complete redesign of the user interface and several optimizations for existing functionalities.
Requirements:
- Proven experience as a Full Stack Developer with a strong portfolio of mobile applications.
- Expertise in React Native (Expo), MongoDB, and NodeJS (Express).
- Experience with UI/UX design principles and ability to implement modern, responsive, and user-friendly interfaces.
- Strong problem-solving skills and ability to optimize app performance.
- Experience with app submission to both the App Store and Google PlayStore.
- Familiarity with Git and version control best practices.
- Excellent communication skills and ability to work independently.
Responsibilities:
Redesign the user interface to improve usability and aesthetics.
Optimize existing app features for performance and scalability.
Identify and fix any bugs or issues currently affecting the app.
Collaborate on potential new feature implementations.
Ensure that all updates are compatible with both iOS and Android platforms.
Nice-to-Have:
Experience with Cloud services (e.g., AWS, Firebase).
Knowledge of Continuous Integration/Continuous Deployment (CI/CD) pipelines.
Familiarity with TypeScript.
Repositories:
- Github:
Frontend: https://github.com/alecap92/chepito
Backend: https://github.com/alecap92/chepitoapi
- New Design
https://www.figma.com/proto/9nQNHYYe8oQilvdEG1LsZ6/ChepitoApp?node-id=0-1&t=3nkxf8EWaC0OpP6R-1
We are looking for an experienced Senior Full Stack Developer to help update and optimize our mobile application, which is already live on both the App Store and PlayStore. The app is built using React Native (Expo) for the front-end, and the back-end is powered by MongoDB and NodeJS (Express). We need a complete redesign of the user interface and several optimizations for existing functionalities.
Requirements:
- Proven experience as a Full Stack Developer with a strong portfolio of mobile applications.
- Expertise in React Native (Expo), MongoDB, and NodeJS (Express).
- Experience with UI/UX design principles and ability to implement modern, responsive, and user-friendly interfaces.
- Strong problem-solving skills and ability to optimize app performance.
- Experience with app submission to both the App Store and Google PlayStore.
- Familiarity with Git and version control best practices.
- Excellent communication skills and ability to work independently.
Responsibilities:
Redesign the user interface to improve usability and aesthetics.
Optimize existing app features for performance and scalability.
Identify and fix any bugs or issues currently affecting the app.
Collaborate on potential new feature implementations.
Ensure that all updates are compatible with both iOS and Android platforms.
Nice-to-Have:
Experience with Cloud services (e.g., AWS, Firebase).
Knowledge of Continuous Integration/Continuous Deployment (CI/CD) pipelines.
Familiarity with TypeScript.
Repositories:
- Github:
Frontend: https://github.com/alecap92/chepito
Backend: https://github.com/alecap92/chepitoapi
- New Design
https://www.figma.com/proto/9nQNHYYe8oQilvdEG1LsZ6/ChepitoApp?node-id=0-1&t=3nkxf8EWaC0OpP6R-1