Full-Stack Web & APP - Architecture, Backend, Front & Production

Leandro Andrade Candido

Starting at

4,000

About this service

Summary

I build complete, production-ready web and mobile applications from backend to deployment. With 20+ years in technology, I deliver reliable, scalable products using modern stacks like React, React Native, Node.js, and AWS — including CI/CD, clean architecture, and automated testing. My focus is end-to-end delivery: you get a solid, maintainable system that’s ready for growth from day one.

What's included

End-to-End Web Application (Frontend + Backend + Infrastructure)
A fully functional, production-ready web application built with modern technologies (React, Node.js, PostgreSQL, AWS). Includes clean architecture, authentication, secure API integration, and CI/CD setup for easy deployment.
Mobile App (React Native or Expo)
Cross-platform mobile application (iOS and Android) with the same core features as the web version. Includes API integration, notifications, and offline support. Delivered with automated build and test scripts.
Cloud Infrastructure & Deployment Pipeline
Cloud environment configured on AWS (or GCP/Azure) with Docker, CI/CD, and monitoring tools. Includes documentation and scripts for scaling and redeployment.
Documentation & Quality Assurance
Technical documentation covering setup, APIs, and deployment steps. Includes automated tests (unit, integration, and E2E) to ensure reliability and maintainability.

Example projects