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I’m a mobile developer with experience building cross-platform and native applications using Flutter, Kotlin, and Java. I’ve developed and maintained mobile apps for Android, working on features such as API integration, real-time communication, and performance optimization. I have experience collaborating with cross-functional teams to deliver scalable and user-friendly products. What makes me stand out is my ability to work across both cross-platform and native Android development, my strong focus on clean architecture and maintainable code, and my commitment to delivering reliable, high-quality mobile applications that meet business goals.…I’m a mobile developer with experience building cross-platform and native applications using Flutter, Kotlin, and Java. I’ve developed and maintained mobile apps for Android, working on features such as API integration, real-time communication, and performance optimization. I have experience collaborating with cross-functional teams to deliver scalable and user-friendly products. What makes me stand out is my ability to work across both cross-platform and native Android development, my strong focus on clean architecture and maintainable code, and my commitment to delivering reliable, high-quality mobile applications that meet business goals.

Sujaul Karim

Full Stack Developer, Web Developer, Programmer, +1

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I’m a mobile developer with experience building cross-platform and native applications using Flutter, Kotlin, and Java. I’ve developed and maintained mobile apps for Android, working on features such as API integration, real-time communication, and performance optimization. I have experience collaborating with cross-functional teams to deliver scalable and user-friendly products. What makes me stand out is my ability to work across both cross-platform and native Android development, my strong focus on clean architecture and maintainable code, and my commitment to delivering reliable, high-quality mobile applications that meet business goals.…I’m a mobile developer with experience building cross-platform and native applications using Flutter, Kotlin, and Java. I’ve developed and maintained mobile apps for Android, working on features such as API integration, real-time communication, and performance optimization. I have experience collaborating with cross-functional teams to deliver scalable and user-friendly products. What makes me stand out is my ability to work across both cross-platform and native Android development, my strong focus on clean architecture and maintainable code, and my commitment to delivering reliable, high-quality mobile applications that meet business goals.

Available to hire

I’m a mobile developer with experience building cross-platform and native applications using Flutter, Kotlin, and Java. I’ve developed and maintained mobile apps for Android, working on features such as API integration, real-time communication, and performance optimization.

I have experience collaborating with cross-functional teams to deliver scalable and user-friendly products. What makes me stand out is my ability to work across both cross-platform and native Android development, my strong focus on clean architecture and maintainable code, and my commitment to delivering reliable, high-quality mobile applications that meet business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Maintenance Engineer at PT. Anugerahinti Gemanusa and PT. Anugerah Bestari Jaya Raya

September 1, 2015 - December 31, 2015

Internship to satisfy graduation requirements, focusing on maintenance and engineering tasks within a shipbuilding context.

IT Staff Programmer at PT. Dika Data Scurindo

January 1, 2017 - December 31, 2019

Develop, build and maintain new features for Android Studio with Java and Laravel for web; analyze requirements and use cases; decompose tasks into technical, functional and implementation steps; collaborate via Github; investigate and resolve technical issues.

IT Staff Programmer at PT. Dua Kelinci

January 1, 2019 - December 31, 2025

Develop, build and maintain new features in Android Studio, Kotlin, Firebase; analyze requirements and use cases; communicate via Jira and Bitbucket; improve and enhance existing code base.

Android Programmer at PT. Tekno Karya Nusa (Nujek)

January 1, 2019 - December 31, 2022

Develop, build and maintain new features in Android Studio using Java, Kotlin, Firebase, MQTT; analyze requirements; communicate using Lark and Gitlab; improve codebase.

Full Stack Developer at PT. Eska Technology Unggul

January 1, 2024 - December 31, 2025

Develop, build and maintain new features on frontend and backend using Flutter, Golang, Next.js.

Android Programmer at Prabowo (Apps for election)

May 1, 2023 - June 30, 2023

Develop, build and maintain new features in Android Studio using Kotlin, Java, DI, Data Binding, Firebase.

Flutter Programmer at Catat Meter (Apps for water meter)

January 1, 2022 - December 31, 2023

Develop, build and maintain new features component in Android Studio using Flutter and GetX.

Flutter Programmer at Varian Pay

January 1, 2023 - December 31, 2024

Develop, build and maintain new features component in Android Studio using Flutter and GetX.

Flutter Programmer at V-Pay Payment (Web)

January 1, 2023 - December 31, 2024

Develop, build and maintain new features component in Android Studio using Flutter and BLOC.

Flutter Programmer at Easy Exam

January 1, 2024 - December 31, 2024

Develop, build and maintain new features component in Android Studio using Flutter and GetX; analyze requirements; investigate and resolve technical issues; communicate via Trello, Figma, and Gitlab.

Flutter Programmer at Kelasku

January 1, 2024 - December 31, 2025

Develop, build and maintain new features component in Android Studio using Flutter and GetX; IoT SMS control using Node MCU ESP8266, SIM 800L, Arduino and MQTT protocol.