
Tufel M
Senior Mobile Application Developer
Habilidades

Conheça meus serviços

Portfólio
Experiência profissional
Senior Mobile Application Developer
Amazon • Período integral
May 2024 - Mar 2026 • 1 yr 10 mos
• Earned promotion to Senior Developer based on performance, leading KMM and native Android delivery across 3 production projects in a 2-developer team over 21 months. • Designed and shipped an enterprise-grade, 4-platform KMM application (Android, iOS, Web, Desktop) with 10 functional modules and 60+ UI screens for a logistics client — covering end-to-end workflows and role-based access control. • Built and launched a cross-platform social app on Google Play Store and Apple App Store, acquiring 500+ active users with multilingual support (English & Spanish), real-time chat, and push notifications. • Integrated Firebase suite (Auth, Realtime Database, Firestore, Crashlytics, Storage) across 3 production projects, enabling real-time data sync, crash monitoring, and secure multi-provider authentication. • Delivered 2 live production apps and 3 internal tools within 21 months applying MVVM, Clean Architecture, Git branching strategies, and CI/CD best practices.
Mobile App Developer Intern
Google Developers • Período integral
Nov 2023 - Apr 2024 • 5 mos
• Developed and deployed a live Android food ordering app on Google Play Store with real-time order tracking, Google Auth, multi-address management, and in-app reviews for a local restaurant client. • Engineered full-stack backend using SQL and .NET Core MVC APIs, including an admin panel and revenue tracking dashboard serving live restaurant operations. • Delivered end-to-end mobile and web solutions for 3+ clients independently — managing requirements gathering, development, deployment, and post-launch support. • Completed a full-featured travel booking application solo within a 6-week timeline — from requirements to production deployment covering search, booking flows, and real-time notifications.