Stackoverflow
Stack Overflow contributor with 700+ rep. Shared insights on Flutter, Android, and Swift while supporting developer learning.
- Stackoverflow
Open to Opportunities Hi, I'm Jonathan
Senior Mobile Developer focused on scalable and user-centric apps. With over 6 years of experience, I build cross-platform apps using Flutter, SwiftUI, and Jetpack Compose. Based in Guatemala, open to remote work. I integrate AI tools like ChatGPT and Claude into my dev workflow to write cleaner code, faster tests, and clearer docs.
Experience
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Senior Mobile App Developer at iDoctus
Leading mobile development at iDoctus. Refactored core modules in Flutter and introduced AI-driven tooling for faster QA and delivery.
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Senior Mobile App Developer at Popoyán
Spearheaded Agriconecta’s development, built an internal dashboard in Flutter, improved UX and offline capabilities, and mentored junior devs.
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Mobile Developer at Tribal Worldwide
At Tribal Worldwide, delivered Kotlin, Swift, and Flutter apps. Collaborated with designers and led a coffee delivery app using Jetpack Compose.
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Android Developer at Digital Geko
Modernized Android apps for banks. Migrated Java to Kotlin and integrated Huawei Mobile Services at Digital Geko.
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Full Stack Developer at Inédito
Developed 95% of a Flutter mobile app and Firebase backend. Optimized MongoDB queries for faster search.
Projects
Chuck Norris Jokes
Cross-platform Flutter app with responsive layouts and AdMob integration. Deployed on Android, iOS, Web, and macOS. Migrated to latest versions for performance improvements.
- Flutter
Memorama
SwiftUI memory game with three difficulty levels and persistent score tracking. Includes smooth animations and clean architecture.
- Swift UI
Poke Dex
Pokédex built with Jetpack Compose and Firebase Auth. Enabled social login and real-time data fetching. Enhanced with advanced search filters.
- Jetpack Compose
Portfolio
Portfolio site built with Astro, deployed on Firebase Hosting. Showcases key projects and community contributions with fast, accessible design.
- Astro
Technologies
App Stores
- Playstore
- Appstore
- App Gallery
Multiplatform
- Flutter
Mobile
- Swift
- Swift UI
- Jetpack Compose
- Android
- Kotlin
- Java
CI/CD
- Code Magic
- Github Actions
- Gitlab Pipelines
Databases
- Mongo Db
- Firestore
Google Suite
- Firebase
- Auth
- Storage
- Remote Config
- Crashlytics
- Hosting
- Analytics
- App Distribution
- GCP
- Big Query
Artificial Intelligence
- Chat GPT
- Bard
Git
- Git
- Github
- Gitlab
- Bitbucket
Other Services
- AD Mob
- One Signal
- Amplitude
- Sentry
- Facebook/Meta
- Apple
- Twitter/X
Web
- Node JS
- Deno
- React
Hobbies
Coffee
I explore specialty coffee through brewing, tasting, and roasting—always chasing flavor clarity and precision, much like in code.
Biking
Cycling helps me recharge and stay disciplined. It reflects my approach to dev work: consistent, focused, and goal-oriented.
