iOS Software Engineer (SDK)

• Maintained and enhanced multiple mobile SDKs (IgloohomeSDK, Igloworks SDK, IglooAccess SDK) for iOS, ensuring reliability and performance
• Integrated TapLinx for DesFireEV3 card encoding, enabling secure NFC-based access control
• Implemented Core Bluetooth functionality to support BLE-based communication with smart lock devices
• Led the migration of the library architecture to Swift Package Manager, modernizing dependency management
• Developed App Clip experiences to provide lightweight, on-demand access to key app features

Mobile & Web Developer

• Migrating front end application from using AngularJS v1 to React JS.
• Redesigning Mobile Application to modern style using Adobe XD, to make user easy understanding the App.
• Migrated a legacy mobile application from an older React Native version to the latest release, while optimising the code structure to enhance performance, scalability, ease of maintenance and testability.

Mobile Developer

• Collaborated with PT. Pegadaian (Persero) to design and develop a React Native application, delivering a cross-platform solution to meet business needs.
• Developed the Monarch Bali app using Flutter, providing students with an intuitive platform to efficiently manage and access school-related information.
• Developed, designed, and implemented Kumpulin mobile app using Flutter, ensuring a seamless and engaging user experience across both iOS and Android platforms.

Web Developer

• Mainly converting from PSD template to CMS (Concrete5), and creating some PHP Web Application.