Era Prima S

Summary

Innovative Mobile Developer with 6 years of experience building robust, scalable mobile applications across diverse industries. Successfully developed and maintained key products such as Driver Apps 1 and Cleo Warehouse Apps, and single-handedly improved live-view performance from 500 markers to 150,000 markers with optimized rendering and data handling.

Experience

• Optimized large-scale real-time vehicle monitoring by enhancing VSMS 2 LiveView performance from 500 markers to 150,000 markers using partial rendering and clustered rendering, enabling massive scalability without performance degradation.
• Developed and maintained multiple production-grade mobile applications using Flutter and Vue.js, including Driver Apps 1 & 2, Cleo Driver & Warehouse Apps, JNE Driver & Warehouse Apps, Telkomsel Driver Apps, VSMS 1 & 2, Technician Apps, and McEasy Platform Apps.
• Delivered high-reliability logistics and fleet management features across apps by implementing real-time tracking, WebSocket/Firestore streaming, background services, and optimized state management for enterprise-scale operations.

• Developed end-to-end mobile and web applications for multiple clients using Flutter, Laravel, Node.js, and MySQL, covering e-commerce, education, marketplaces, and content platforms.
• Delivered high-impact products such as Mbelug, Universepedia, Sabicoco, DrKaos.id, Ku Pantomim, Tirta Kita Marketplace, Saba News, and Bengkel.in, improving sales, engagement, and customer satisfaction across sectors.
• Built and optimized VMS Apps (Owner & Driver) with real-time vehicle monitoring, WebSocket/Firestore streaming, GPS tracking, and notification systems, enabling scalable and reliable fleet operations.

• Built a School Registration System for Al-Azhar, streamlining enrollment, course registration, and payment workflows, reducing administrative workload by 20%.
• Developed a full ERP + E-commerce + Market Research system for SmartMarbleAndBath using PHP, improving inventory control, boosting online sales, and enhancing market insights.
• Created an E-commerce platform for Galuh Tea using Laravel, supporting online payments and distribution to expand digital sales reach.

Education

Certifications