Photo of Pietro Teruya

Pietro Teruya

Senior Software Engineer, building Mobile Experiences for the past 7 years.

FlutterFlutter
SwiftSwift
KotlinKotlin
TypeScriptTypeScript

Experience

Certifications & Education

Projects

Python to Typescript Backend Migration preview

Python to Typescript Backend Migration

Migrating over 20 endpoints to a structured, modern Typescript project, on top of Google Cloud Functions, inspired on Nest.js structure.

Stack: Typescript, Python Users: 100K MAU
freelancing
done
2026
Delivery Time Optimization preview

Delivery Time Optimization

Dropping the delivery cycle of a startup product from 3 months to 3 weeks using automated release pipeline and Scrum inspired practices.

Stack: Github Actions Users: 100K MAU
freelancing
done
2026
Fullstack Leisure App preview

Fullstack Leisure App

Maintained and released new features of a major american leisure company - both in Flutter and Scala for Backend and BFF.

Stack: Flutter, Scala, Kubernetes Users: 500K MAU
very good ventures
done
2025
App Launch Time Analysis preview

App Launch Time Analysis

Launch time was a critical user metric for a big banking application. I lead the analysis on both Android and Flutter Layer.

Stack: Kotlin, Flutter Users: 5M+ MAU
very good ventures
done
2025
Server-Driven UI for Home preview

Server-Driven UI for Home

Established the foundations for server-driven UI experience on the frontend layer, integrating JSON payloads to our Design System.

Stack: Flutter Users: 1M+ MAU
quintoandar
done
2024
Map Search Revamp preview

Map Search Revamp

Total revamp of the Map search feature, introducing new map interactions, new pins look and feel on top of Google Maps Flutter. Remodeled geographical based backend search.

Stack: Flutter, Google Maps SDK, Kotlin, Swift, Python Users: 1M+ MAU
quintoandar
done
2023
Internal Chat preview

Internal Chat

Replacing generic WhatsApp for support with an internal chat system inside the App using Twilio SDK and custom backend.

Stack: Flutter, Kotlin, Swift, Twilio SDK Users: 1M+ MAU
quintoandar
done
2022
Coupons and Offers preview

Coupons and Offers

Maintained and released new features for the coupons and offers section of the application, maintaining both BFF and Mobile App.

Stack: React Native, Typescript, MongoDB Users: 5M+ MAU
raiadrogasil
done
2021
Loyalty Product preview

Loyalty Product

Launched with a new loyalty product in the market in 8 months.

Stack: React Native, Typescript, MongoDB Users: 5M+ MAU
raiadrogasil
done
2020
Psiquiatria Paulista App preview

Psiquiatria Paulista App

Launched the Psiquiatria Paulista App, providing a comprehensive platform for mental health services.

Stack: Java Android, Typescript, MySQL Users: 500
indigo labs
done
2019
Enduroids preview

Enduroids

My first game I have ever published at 13 years old.

Stack: Macromedia Flash
personal
done
2009

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