Jorge Antonio Martínez Tejeda
Guadalajara
Summary
Mobile Software Engineer with solid experience in native Android (Java/Kotlin) and iOS (Swift/Objective-C), currently focused on cross-platform development using Flutter, React Native, and Xamarin. I’m actively looking for new opportunities where I can contribute to building innovative mobile apps and continue growing as a developer.
With a strong foundation in mobile architecture and a passion for creating smooth, user-centered experiences, I adapt quickly to new technologies and enjoy collaborating in fast-paced, goal-driven teams.
Overview
1
1
Certification
10
10
years of professional experience
Work History
Senior Mobile Developer
Farmacias Guadalajara S.A. de C.V.
Guadalajara, Mexico
12.2023 - Current
- Coordinating and training the mobile development team, working with Flutter, React Native, and Xamarin.
- Implemented new architectures in Flutter for new apps, improving user experience and optimizing app load time by 50%.
- Developed backend APIs using Java, Docker, and Rancher.
- Managed the app lifecycle using CI/CD tools like Fastlane.
Senior Mobile Developer
Bee Software ft iNSPIRAR
Zapopan, Mexico
03.2023 - 12.2023
- Led the development of the EntryPay app for Android, enabling the connection of bridge devices and users via Bluetooth.
- Implemented a chat feature in the app using Firebase Realtime Database and Firebase Storage for handling messages and multimedia files.
Lead Mobile Developer
Wiivel
Guadalajara, Mexico
07.2021 - 03.2023
- Redesigned and updated the Wiivel app for Android using Kotlin and MVVM, improving user experience and increasing active users by 200%.
- Implemented a route algorithm using RxJava and Google Maps SDK for real-time trip tracking optimization.
Lead Mobile Developer
Espiral Technologies de México S.A. de C.V.
Guadalajara, Mexico
03.2016 - 07.2021
- Developed an app to accept debit and credit card payments via a Bluetooth device.
- Implemented Firebase tools to grow the user base and enhance error monitoring and performance.
Education
Bachelor's Degree - Computer Engineering
Universidad de Guadalajara
03.2017
Skills
- Mobile App Development (iOS/Android) – Flutter, React Native, Xamarin
- Mobile UI and UX design
- App security best practices
- Proficiency in Java and Kotlin
- Databases and Firebase – Firebase Firestore, Firebase Realtime Database, Firebase Storage
- Push notification implementation
- CI/CD – Fastlane, AppCenter, Expo Go
- Web Development – React, Angular
- Backend Development – Nodejs, NET, Spring Java
Certification
- Mobile App Lifecycle Course – Platzi | 2025
- Android Design Patterns Course – Platzi | 2021
- Product Management for Mobile Course – Platzi | 2025
- Flutter Course – Platzi | 2025
Languages
Spanish – Native
English – Intermediate (60%)
Hobbies and Interests
Football, Reading books, Science, Language learning
Timeline
Senior Mobile Developer
Farmacias Guadalajara S.A. de C.V.
12.2023 - Current
Senior Mobile Developer
Bee Software ft iNSPIRAR
03.2023 - 12.2023
Lead Mobile Developer
Wiivel
07.2021 - 03.2023
Lead Mobile Developer
Espiral Technologies de México S.A. de C.V.
03.2016 - 07.2021
Bachelor's Degree - Computer Engineering
Universidad de Guadalajara