- Led a small team to create and develop web & mobile applications for agricultural companies with features such as inventory management, crop monitoring, and tree management.- Collaborate with a team of backend developers and UI/UX designers to produce optimal solutions.

Created a "Smart Airport" application for Mutiara SIS Al-Jufri Palu airport with several features such as:1. WayfindingIndoor navigation to make it easier for users to find their way to their destination. This feature integrates many beacons distributed in several places as indoor GPS.2. Augmented Reality (AR) PromotionsDisplays promotional information in 3D AR form just by pointing the camera at certain merchants3. Flight status monitoringEnables users to view real-time flight time, terminal, gate, delay, change and status information, so they can easily follow the progress of their flight and take appropriate action.4. Weather monitoringAllows users to get the latest weather information at their airports and destinations. With this feature, users can know the current weather conditions and forecast during their trip, helping them in travel planning and making better decisions regarding the weather.5. Taxi bookingAllows users to easily book a taxi from or to the airport. With this feature, users can arrange land transportation quickly and easily

- Developing the "E-plus by Gaji.id" application for employee and HRD needs at client companies, such as employee management, attendance management, payroll management, etc.- Collaborate with backend developers and UI/UX designers to produce an optimal application that considers client needs.- Responsible for designing application architecture, developing application frontend and backend, integrating APIs, testing application functionality, and maintaining and updating applications.

- Create and develop the mobile application "Tata Naskah Dinas Elektronik (TNDE)" for managing official documents electronically by utilizing information and communication technology for speed and ease in the decision making process.- Collaborate with the backend developer team and UI/UX designers to produce optimal solutions.- Integrate existing web applications with mobile applications.