Hello, I'm
Ruben Djo Radja
I'm a Full-Stack Developer|
10+ years building enterprise applications across insurance, logistics & agriculture — from legacy migration to modern REST APIs and cross-platform mobile apps.
Featured Projects
A selection of my best work
Application to import data from Excel into Oracle, generate invoices, master policy documents, and e-certificates with automated customer emailing. Deployed on Linux (RHEL 8).
Backend REST APIs for Prudential's Pruforce agent portal, handling policy management and agent workflows.
Cross-platform WMS mobile application for Honeywell and Zebra handheld scanners with offline SQLite storage, MS Dynamics AX integration, and real-time socket communication.
10+
Years Experience
6+
Companies Served
20+
Technologies
4
Database Engines