At KPN Fresh/EBO Mart, I contribute to Penguin POS for a 350+ store network, build Eagle analytics APIs, and created a Web SDK that streams 10k+ user events daily. I reduced redundant API calls by up to 60%, lowered database transaction load from roughly 1k/sec to 50/sec, and delivered B2B order management and digital invoicing interfaces.
Previously at EVRY India, I built reusable React dashboard components, improved data-intensive API query latency from about 300ms to under 100ms, and added audit logging for 100K+ records. I also build products independently, including a collaborative rich-text editor with multi-tenant workspaces, real-time editing, and role-based access.
