Ferdian Gunawan

Senior Mobile Engineer with 5 years of experience leading development of HRIS, job portal, POS, and e-commerce products across corporate and SaaS ecosystems. Combines practical engineering depth with AI-powered development tools to drive faster execution, raise code standards, and support end-to-end product workflows.

Sr. Mobile Engineer at Kick Avenue (2025-08 – Present)

Sneakers e-commerce

• Led the team in revamping and refactoring the app (Flutter).
• Reduce IPA & APK size by 42% ~119mb to 68mb.
• Led architecture and technical decision-making for the TCG Pokémon Scanner feature.
• Fixed memory, storage, rendering, and complex scrolling issues that led to app crashes.
• Utilize Codemagic and Xcode Cloud to automate build & release pipelines.
• Implemented Shorebird to deliver over the air (OTA) updates for Flutter applications.
• Leveraged AI tools (Claude, Codex) to accelerate development and improve code quality.
• Contribute to Laravel and NextJS repositories.

Sr. Mobile Engineer at Dealls (2023-01 – 2025-05)

YC W22

• Completed Flutter null-safety migration 2 months ahead of schedule.
• Developed core features: Attendance, Leave, Scheduling, Mentorship.
• Set up CI/CD (Codemagic) and integrated Crashlytics & Sentry for monitoring.

Sr. Mobile Engineer at Majoo Indonesia (2022-04 – 2023-01)

• Migrated legacy Android codebase to Flutter & enabled iOS support, improving cross-platform maintainability and reach.
• Built core POS features with focus on performance, scalability, and UX.
• Led UI revamp via Tango Squad, implemented design system & reusable components.

Front End Engineer at Smartven (2022-01 – 2022-04)

• Front end developer (Flutter web) for PWA and android platform

Fullstack Engineer at Garapin (2020-02 – 2023-01)

Part-time

• Develop E-commerce for the manufacturer using Flutter and NodeJS (Firebase Function)

Research Engineer at United Tractors (2019-11 – 2021-11)

• Develop IoT system for Heavy Equipment monitoring using Flutter, Arduino, NodeJS

Mechanical Engineering – Polytechnic of Astra (2016-09 – 2019-09)