I build product, block by block.

I build web and mobile applications with a product focus — with a visual identity unlike any other.

01 // Stack

Memphis illustration of a web page wireframe and design plan

Web

Astro · React · Angular · TypeScript

Memphis illustration of an isometric block

Mobile

Flutter · Android

Memphis illustration of a folder with code snippets

Backend

FastAPI · Python · MongoDB

02 // Projects

Private projects / NDA +12
WebApp 2025
AngularTailwindCSSLeafletJs
WebApp 2026
AngularKeycloakTailwindCSS
Backoffice 2025
AngularTailwindCSSMaterial
Dashboard 2024
AngularTailwindCSS
Platform 2024
AngularTailwindCSSMaterial
Mobile 2024
Flutter
Dashboard 2024
AngularTailwindCSSLeafletJs
WebApp 2025
ReactFastAPIPython
Mobile 2023
Android ComposeFlutter
Backend 2025
FastAPIPythonMongoDB
Website 2024
AstroJSTailwindCSS
Landing 2025
AstroJSTailwindCSSReact

Most of this work is under NDA or belongs to client companies. Some stacks and dates are indicative.

Side projects

03 // Experience

  1. Memphis illustration of software development on a laptop
    AlphaWaves Work 2023 — Present

    Started with native Android development for POS devices, handling QR and NFC payments and building a solid foundation in mobile development and security. Later expanded into Flutter, contributing to a wellness platform with a partner dashboard and a mobile app for end users. Moved into Angular for internal dashboards and platforms, then AstroJS for modern, flexible sites. Built full-stack geospatial data platforms with a Python/FastAPI backend and MongoDB, and more recently a React platform for managing online form data with its own FastAPI backend.

    AndroidFlutterAngularAstroJSReactFastAPIMongoDBPython
  2. Memphis illustration of a calendar with reminders for time management
    GlueLabs Work 2022 — 2023

    Started by improving mobile mockups, sharpening my eye for design and user experience. Then built a Flutter demo app for the wine world — cataloguing, sharing and interactive reviews — backed by a simulated backend on Firebase, querying data directly with Dart instead of a traditional API. A hands-on look at the full development cycle, from interface to data.

    FlutterFirebaseDartUI/UX
  3. Memphis illustration of studying geography with a globe
    ITS-ICT Piemonte Education 2021 — 2023

    A two-year professional program focused on application development, with an emphasis on frontend. Explored several frameworks and spent real time on mobile with Flutter, React Native and Android, alongside UI/UX design modules covering the full process end to end. Built increasingly complex projects, often in teams, and that's where Angular and Flutter became core to my growth as a developer.

    FlutterReact NativeAngularAndroidUI/UX

04 // Profile

FE · Mobile · Creative
Photo of Petean Santiago
ACTIVE_MODE

Petean Santiago

I'm a software developer focused on performant solutions with character. I love taking on new challenges, and when it comes to development, I never back down from a chance to learn something new. I always try to stay current in the field, so I can deliver high-quality, cutting-edge products.