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Hi, I’m Frederic Hoale Xander Madi, a mobile developer focused on Kotlin and Flutter. I enjoy building robust Android apps and I’m always eager to learn more. I have experience with APIs, MySQL, Git, and Firebase, and I’ve built several applications using MVVM, Clean Architecture, and GetX for Flutter. I typically work solo and sometimes with a team. I collaborate with Backend, Scrum Master, UI/UX designers, and Product teams to deliver high-quality mobile solutions.…Hi, I’m Frederic Hoale Xander Madi, a mobile developer focused on Kotlin and Flutter. I enjoy building robust Android apps and I’m always eager to learn more. I have experience with APIs, MySQL, Git, and Firebase, and I’ve built several applications using MVVM, Clean Architecture, and GetX for Flutter. I typically work solo and sometimes with a team. I collaborate with Backend, Scrum Master, UI/UX designers, and Product teams to deliver high-quality mobile solutions.

Frederic Hoale Xander Madi

App Developer, Full Stack Developer, Front-End Developer, +2

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Hi, I’m Frederic Hoale Xander Madi, a mobile developer focused on Kotlin and Flutter. I enjoy building robust Android apps and I’m always eager to learn more. I have experience with APIs, MySQL, Git, and Firebase, and I’ve built several applications using MVVM, Clean Architecture, and GetX for Flutter. I typically work solo and sometimes with a team. I collaborate with Backend, Scrum Master, UI/UX designers, and Product teams to deliver high-quality mobile solutions.…Hi, I’m Frederic Hoale Xander Madi, a mobile developer focused on Kotlin and Flutter. I enjoy building robust Android apps and I’m always eager to learn more. I have experience with APIs, MySQL, Git, and Firebase, and I’ve built several applications using MVVM, Clean Architecture, and GetX for Flutter. I typically work solo and sometimes with a team. I collaborate with Backend, Scrum Master, UI/UX designers, and Product teams to deliver high-quality mobile solutions.

Available to hire

Hi, I’m Frederic Hoale Xander Madi, a mobile developer focused on Kotlin and Flutter. I enjoy building robust Android apps and I’m always eager to learn more. I have experience with APIs, MySQL, Git, and Firebase, and I’ve built several applications using MVVM, Clean Architecture, and GetX for Flutter.

I typically work solo and sometimes with a team. I collaborate with Backend, Scrum Master, UI/UX designers, and Product teams to deliver high-quality mobile solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Indonesian

Fluent

English

Advanced

Work Experience

Android Engineer at Swadharma Duta Data

November 1, 2023 - Present

Built Android applications for client BNI using Kotlin and Jetpack Compose; implemented Clean Architecture and modularization; collaborated with Backend, Scrum Master, Application Designer, and UI/UX Designer.

Android Developer at KB Finansia Multi Finance

August 1, 2022 - October 31, 2023

Developed internal and external applications using Kotlin Native; collaborated with Product, Backend, and UI/UX design; wrote new architecture from scratch; migrated XML to Jetpack Compose for UI.

Junior Application Developer at Kreatifitas Sinergisme Teknoindo

August 1, 2022 - January 31, 2023

Built client-requested applications using Vue.js, Android Native, Flutter, and .NET for Backend; collaborated with Lead Tech, Product Manager, and Designer.

Android Engineer - Intern at DROP

May 1, 2022 - August 31, 2022

Built applications for laundry using Kotlin with libraries like RxJava, Retrofit, and FCM Notification; collaborated with UI/UX and Backend.

Android Engineer - Intern at PT Arkatama Multisolusindo

February 1, 2022 - July 31, 2022

Built applications for clients using Flutter with GetX for state management; collaborated with Product Manager, UI/UX Designer, and Backend.