13 años, 6 empresas,
un hilo conductor.

Promoted from Senior Technical Specialist. Technical role; no direct reports.

• →Backend and full-stack development: React, Node.js, PostgreSQL, Azure App Service, third-party API integration.
• →Review the team's pull requests for layer separation: UI and business logic on the frontend, controllers and services on the backend.

Promoted from Senior System Analyst.

• →Python backend development: FastAPI, multithreading and concurrency, performance optimisation, Azure App Service and WebJobs.

Promoted from System Analyst.

• →Delivered full-stack features across React, Next.js and Node.js for web platforms.
• →Produced effort estimates from client requirements.

React Native and GraphQL mobile development, with CI/CD for Android builds.

• →React Native and GraphQL mobile development.
• →CI/CD for Android builds with GitHub Actions and Firebase App Distribution.

Led a team of two engineers shipping two React Native apps on Android and iOS.

• →Led a team of two engineers shipping two React Native apps, ProEves Edge for parents and for teachers, owning design, development and delivery on Android and iOS.
• →Moved both apps from native Android and iOS code to React Native about a month into the project, then led their React Native development.

Android app delivery in Java and Kotlin, working directly with clients.

• →Delivered six Android apps in Java and Kotlin, working directly with clients on specifications and effort estimates.

Led a team of five to six engineers delivering Android and iOS applications.

• →Led a team of five to six engineers delivering Android (Java) and iOS (Objective-C) applications; ran code reviews, produced effort estimates and handled client communication.
• →Ported the client's audio-engine classes to Objective-C/C++ for the iOS version of Audio Evolution Mobile Studio, which the client merged into the app.
• →On USB Audio Player (Android), ported classes and integrated Dropbox, Chromecast and UPnP streaming.

Joined as Senior Android Developer; promoted to Team Lead in May 2016.

• →Android application development in Java.

Android app delivery in Java.

• →Delivered seven Android apps in Java.

Android apps and Java systems.

• →Built five applications: two Android apps (Java) and three Java systems, including a college ERP and an online exam system.