Software Developer at PT Kinetika Pintar Taktikal

Developed multiple full-stack systems for web and mobile platforms across retail, residential, and IoT-based applications. Collaborated with cross-functional teams to design scalable back-end architectures, build REST APIs, and integrate front-end features using React.js, React Native, Node.js, Express.js, Nest.js, and MySQL. Notable projects include a Point System Platform, Laundry Management System, Data Warehouse Management System, Visitor Ticketing System, Mini POS, and Smart Residence City, aimed at improving operational efficiency, accuracy, and real-time decision making.

Software Developer at Infinite Learning Indonesia

Developed, designed, and maintained internal web applications with dynamic RBAC for secure user management using React.js, Express.js, Node.js, REST API, and Nginx as reverse proxy. Led API integration projects, connecting internal and external systems for data synchronization. Optimized database queries and backend performance to reduce latency and improve reliability. Deployed and managed applications on Linux servers, including monitoring, security maintenance, and SSL configuration to ensure secure connections.

Lead Web Development Program at Infinite Learning Indonesia

As Lead of the Web Development Program, I designed, managed, and delivered training in full-stack web development. I mentored aspiring developers through a structured curriculum covering both front-end and back-end technologies — including React.js, Node.js, Express.js/NestJS, and MySQL. I collaborate with instructors to monitor student progress, ensure alignment with industry best practices, and lead project-based learning initiatives. My role also involved conducting code reviews, designing hands-on exercises, and preparing participants for real-world engineering challenges and job readiness. Trained and mentored 1,000+ students in full-stack web development.

Junior Mobile Developer at BP Batam

Maintained existing mobile applications and developed a new cross-platform mobile app using React Native for Android and iOS and Express.js as API server. The goal was to rebuild the legacy system into a modern, efficient platform for managing internal company operations — enabling secure sharing of information, data, and documents. Improved app performance and optimized overall user experience.