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Achievement: QuickdrawAchievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: QuickdrawAchievement: Pair Extraordinairex2Achievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor

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jaimebg/README.md

Hi, I'm Jaime Barreto

Senior Mobile Engineer from the Canary Islands, Spain

6+ years shipping React Native + TypeScript and native Kotlin/Jetpack Compose and Swift/SwiftUI apps to the App Store and Google Play. Taken three products from empty repo to public release solo: architecture, animations, Figma-to-code UI, Node.js/PostgreSQL APIs, AI features, and Fastlane pipelines. Apps used by 300k+ users across social, e-commerce, fintech, and crypto.

Skills

Mobile React Native Expo Swift SwiftUI Kotlin Jetpack Compose Xamarin Tailwind iOS Android

Backend & languages TypeScript JavaScript Python C# Node.js Fastify PostgreSQL SQLite

Tooling Xcode Android Studio Docker Claude Code OpenCode

Connect

Portfolio LinkedIn Email

Open to new opportunities | Computer Engineering @ Universidad de Las Palmas de Gran Canaria

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  1. Plotline Plotline Public

    Open-source iOS app that analyses TV series episode by episode: a 0-100 Plotline Score, the season after which quality drops and never recovers, how consistent it is, and whether it lands its endin…

    Swift 1

  2. Ambio Ambio Public

    Android focus timer that blends up to three ambient sounds into one soundscape, with the palette and particle field mixed from all of them: Pomodoro presets, adaptive tablet layout, 47 languages, f…

    Kotlin 8

  3. CestApp CestApp Public

    Privacy-first receipt scanner for Spanish supermarkets: on-device ML Kit OCR, offline SQLite storage and spending analytics. React Native + Expo, iOS & Android.

    TypeScript 1

  4. tuichi-bot tuichi-bot Public

    Twitch chat bot in Node.js: AI conversation with Groq, chat games (trivia, polls, adventures), presence-based greetings and an OBS overlay.

    JavaScript

  5. youtube-studio-mcp youtube-studio-mcp Public

    MCP server that audits and optimises your own YouTube channel — impressions, CTR, retention, search terms and metadata quality, with opportunities ranked by recoverable views.

    TypeScript

  6. split-ticket-finder split-ticket-finder Public

    Telegram bot that beats airline through-fares by splitting itineraries through a discounted hub. Flagship case: Spain's 75% island-resident discount on domestic legs.

    Python