- Created and implemented software solutions based on product requirements.- Developed REST APIs for both the Admin and Client sides using ExpressJS and MongoDB.- Implemented file system uploads using Amazon Web Service S3.- Improved code reusability.- Responsible for implementing authentication features using Google Authenticator.- Responsible for integrating a payment gateway using MidTrans.

- Implemented the Ant Colony Optimization Algorithm into Unity3D Engine to find the shortest route for a logistic company using NavMeshAgent and RealWorldTerrain.- Participated in creating Virtual Reality Unity3D Courses.- Assisted students in finding solutions for project problems. - Contributed lecturer to coordinate game programming courses.

- Created REST APIs to serve data for both Admin and Client sides using ExpressJS and MongoDB.- Collaborated with frontend developers and project managers to improve web usability.- Contributed to deploying project repositories from Docker to live server production.- Fixed bugs and errors.- Maintained server and web applications.

- Created Augmented Reality Games based on Android using VuforiaSDK.- Designed and Created basic Artificial Intelligence for Enemy Features.- Implemented basic 3D Third-Person Shooter movement mechanics.- Participated in creating Unity3D Courses.- Assisted students in finding solutions for project problems.

- Contributed to improved monitoring data from excel file into web system and database query management system.- Created KPI Provisioning Dashboard to monitor data from excel file using PHPSpreadsheet library.- Created Rekon Telkom filling system to improve data monitoring in Rekon Telkom Module. - Participated in designing web views using Bootstrap.