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This is a simplified version of my CV. View full CV β†’

🌍 Madrid, Spain πŸ‡ͺπŸ‡Έ cv.GabrielRozendo.com rozendo.dev 39 y.o. Male Married Brazilian πŸ‡§πŸ‡·

Professional Experience

View all 8 experiences β†’

Model View Labs

Contract, Freelancer Since Jul 2022 Current

Software Architect & Tech Lead

Remote 🌎
Tech Lead focused on high-stakes product turnarounds. Hired to stabilize client relationships by overhauling legacy codebases, architecting scalable Flutter/Dart ecosystems, and building high-performance engineering teams.

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Aubay

Contract πŸ‡΅πŸ‡ΉπŸ‡¬πŸ‡§ Dec 2022 - Jul 2022

tvOS Engineer at Sky (Peacock TV)

🌍 Remote, Portugal πŸ‡΅πŸ‡Ή
Worked on Apple TV streaming platform app development

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Aubay

Contract πŸ‡΅πŸ‡ΉπŸ‡¬πŸ‡§ Jun 2021 - Nov 2021

iOS Engineer at Farfetch

🌍 Remote, Portugal πŸ‡΅πŸ‡Ή
Developed iOS application for CHANEL customer experience

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Athletic Gear

Mobile, Flutter, Server, BackEnd, DevOps, Tech Lead 2022 - Present

End-to-end Technical Leadership. Responsible for the entire ecosystem (Mobile, Server, and DevOps) and team management.

  • Architecture: Rebuilt the platform using Flutter (Mobile/Web) with a focus on modularity and testability.
  • Modernization: Led the migration from MobX to Riverpod for superior state management and scalability.
  • Full-Stack Dart: Developed a high-performance API using Dart Frog + Drift (Postgres), containerized with Docker.
  • Cloud & CI/CD: Orchestrated deployments via AWS AppRunner and automated delivery pipelines.
  • Result: Validated the MVP and scaled the product with a sustainable, maintainable codebase.

TransfΓ‘cil (BHBus+)

Mobile, Flutter 2022 - Present
  • Engineered a mission-critical Flutter application for public transport ticketing and real-time tracking.
  • Collaborated with UI/UX specialists to deliver a seamless, user-centric interface.
  • Performance at Scale: Maintained stability for 150k+ monthly active users with near-zero downtime.
  • Business Impact: Scaled monthly revenue from R$ 2k to over R$ 2M within two years by improving product reliability and feature set.

IETEC

2011 - 2012
MBA
Advanced Project Management

Skills

Development Practices

DevOps CI-CD Agile Methodologies Clean Arch Cloud Git Microservices Serverless

Mobile Technologies

Flutter Dart Swift iOS Development

Backend experiences

Dart Python C# GoLang ~πŸ₯΄ Node/Deno/TypeScript~

Database

SQLite Postgres MS SQL Server NoSql MongoDB

IT

AWS (Multiple services) Linux Docker Jira

Languages

Portuguese Native
English Professional
Spanish B1 – Intermediate [WIP - Work In Progress]

Certificates

Advanced Project Management - IETEC (May 2012)

Interests

Technology Innovation AI Coding Bots Β· Automations Continuous Learning Mobile Development Server Β· Backend Cloud

 GitHub last commit in data/cv