Diogo Tomáz

Available to hire

Software Engineer with expertise in front-end and mobile development, currently expanding skills to strengthen full-stack capabilities, especially data, backend and deployment.

About

Software Engineer with expertise in front-end and mobile development, currently expanding skills to strengthen full-stack capabilities, especially data, backend and deployment.

Employment and project experience

Intern Developer FEUP
September 2024 - March 2025

Junior mobile Developer SKY
May2025 -Currently

  • Joined August 2025

Languages

  • PortugueseFluent
  • EnglishFluent

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services
  • Education

Projects · 1

React · TypeScript · Python(FastAPI) · MySQL · Google
Cloud
Built a Kanban-style task board with real-time drag-and-drop
(@dnd-kit/core), secure auth (JWT, sessions, Google OAuth2),
and Google Calendar integration via Cloud APIs. Designed a
scalable backend enabling smooth frontend-backend sync and
team collaboration

  • App Developer
  • Back-End Developer
  • Developer
  • +3

Work experience

Mobile Associate Developer · SkyMay 2025 – Present · 1 yr 7 mos

Worked as Kotlin Android Developer in the UI Team on streaming apps including Peacock, NOW, and SkyShowtime. Improved visual consistency and user engagement for over 40 million US users by implementing dynamic colour gradients and smooth transitions across app screens. Developed a feature to read and map values from a configuration repository eliminating the need for QA and analytics teams to open development tickets for UI adjustments, enabling instant tile size changes and accelerating testing cycles.

Intern Junior Developer · Investigation Department of FEUPFeb 2025 – Sep 2025 · 8 mos

Collaborated in a small team to build software for creating and managing interactive graphs and diagrams using Cytoscape, NodeJs, and JavaScript. Developed features for collapsing and expanding sub-trees, implemented temporal lines, composite edges, and nodes.

Education

Bachelors in Software Engineering · FEUP, University of Porto2019 – 2024
Post graduation in Software Engineering · FEUP, University of Porto2023 – 2024

Certifications and awards

Cambridge C1 Advanced English2030 – 2025
FEUP Excel course (Data analysis)2030 – 2025

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