Open to opportunities

Gayuh Nurul Huda

@gayuhnurulhuda

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Senior Android developer who builds scalable, performance-optimized mobile apps with modern Kotlin and Jetpack.

Indonesia

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What I'm looking for

I want to build scalable Android products with Kotlin, Jetpack Compose, and clean architecture—working in a cross-functional POD. I’m looking for a team that values performance, security, measurable user outcomes, and continuous delivery.

I’m a results-oriented Senior Android Developer with 6+ years of experience delivering high-performance, scalable mobile applications. I’m passionate about crafting seamless user experiences, optimizing performance, and building reliable mobile solutions that scale.

In my most recent role as Lead Mobile Engineer at Koinworks, I led Android development in a cross-functional POD and shipped high-impact features on time. I spearheaded the migration from Java to Kotlin, improving development efficiency and code maintainability, and strengthened app security with SSL pinning and anti-root/emulator/frida protections.

I’ve also integrated growth and monetization systems—promo, voucher & referral (Talon.One) and analytics via CleverTap, Mixpanel, Firebase, and AppsFlyer—while building scalable CI/CD pipelines and improving stability with modern components like Encrypted DataStore, DI (Hilt/Koin/Dagger), and Jetpack Compose. From QRIS and payment flows to QR-driven micro-commerce modules, I focus on reliable architecture and measurable user outcomes.

Experience

Work history, roles, and key accomplishments

Lead Mobile Engineer

Koinworks

Apr 2021 - Oct 2025 (4 years 6 months)

Led Android development in a cross-functional POD, delivering high-impact features on time. Migrated key flows from Java to Kotlin, improved security (SSL pinning, anti-root/emulator/frida), and enhanced retention through multi-type user registration and KYC with Dukcapil Checker & Liveness Detection.

Kotlin Jetpack Compose CI CD SSL Pinning Coroutines

Android Engineer I

Netzme

Oct 2018 - Jun 2020 (1 year 8 months)

Developed and enhanced Android products across Netzme and Toko Netzme, focusing on user growth and engagement. Built social features (Truquiz, Stories, Hashtags), integrated QRIS and e-wallet/P2P payments, and delivered merchant micro-commerce modules to improve UX and reliability.

Android Development Kotlin MVVM E Wallet & P2P Payments Micro Commerce Modules Performance Tuning

Front End Engineer

PT Binary Works Indonesia

Nov 2017 - Aug 2018 (9 months)

Built multi-platform applications (web, Android, desktop) using full-stack capabilities. Delivered real-time CCTV surveillance with ALPR and logistics automation, created a POS Android app and CRM web app, and implemented an apartment rental platform with admin/user modules.

Android Development JavaScript ALPR Integration RESTful APIs Database Optimization UI UX Design

IT Staff Intern

PT Formulatrix Indonesia

Jan 2016 - Mar 2016 (2 months)

Supported HR by developing a recruitment web app to streamline hiring workflows. Maintained network systems to minimize downtime, handled daily IT troubleshooting, and set up/configured hardware and software for 50+ employees.

Web Application Development Maintaining Networks System Configuration Hardware Setup User Support Diagnostics

Education

Degrees, certifications, and relevant coursework

University of Diponegoro

Bachelor of Engineering (Honours), Computer Engineering

2013 - 2017

Grade: GPA 3.62/4.00

Earned a Bachelor of Engineering (Honours) in Computer Engineering (2013–2017), completing a thesis on an Arduino Uno R3 pressure-sensor lung volume measuring instrument with Bluetooth integration. Presented at ICITACEE 2017 and IJECE 2023.