Led end-to-end mobile development across Android and iOS; optimized UX with Lottie animations, boosting in-app engagement; architected modular native apps using MVP, MVVM, and Clean Architecture; integrated REST APIs with Retrofit/OkHttp; contributed to GraphQL migrations with Apollo; streamlined release processes with Git, GitHub, Jira, and Bitrise CI/CD; mentored junior developers; integrated Braze for in-app messaging and Stripe for payments; increased test coverage with JUnit and native UI tests.

Senior Mobile Developer at Oceans Code Experts

September 1, 2021 - January 1, 2022

Drove mobile development across Android (Kotlin/Jetpack Compose) and iOS (Swift/SwiftUI), with Flutter and React Native as needed; implemented MVP/MVVM patterns and Clean Architecture; established REST/GraphQL layers (Retrofit/OkHttp, Apollo); led UI/UX collaboration via Figma; mentored peers; improved delivery with CI/CD and offline-first data syncing.

Senior Freelance Mobile Developer at Oceans Code Experts

April 1, 2023 - September 1, 2025

Led mobile development on multiple projects using Kotlin/Compose (Android) and Swift (iOS), with Dart/Flutter and JavaScript/React Native as needed; implemented REST and GraphQL APIs; migrated to Apollo; implemented CI/CD with Bitrise; mentored junior/mid-level developers; drove design consistency and performance.

Mobile Developer at 10 Pearls

July 1, 2018 - September 1, 2021

Developed and maintained Android (Java/Kotlin) and iOS (Swift/Obj-C) apps; analyzed logs with Crashlytics to proactively identify issues; introduced Jetpack Compose for UI, migrating Java to Kotlin and Obj-C to Swift; implemented MVP/MVVM architectures; collaborated with QA and product teams; ensured robust releases.

Mobile Developer at Centauro Solutions

May 1, 2016 - March 1, 2017

Developed mobile apps for Android and iOS using MVP/MVVM patterns; contributed to architecture and code quality; delivered features on schedule and ensured maintainability.

Freelance Mobile Developer at Casa Batsú

March 1, 2019 - October 1, 2019

Developed and maintained mobile apps (Android Java; iOS Swift/Obj-C); collaborated with product and design teams to deliver value for local clients.

Freelance Mobile Developer at Med Italia

November 1, 2018 - March 1, 2019

Freelance mobile development for Android and iOS; translated business requirements into robust app features; delivered on tight timelines.

Freelance Mobile Developer at Creative Drive

December 1, 2019 - April 1, 2020

Developed mobile apps for Android and iOS; defined specs with clients; contributed to UI/UX and performance improvements; collaborated with cross-functional teams.