At Mcarbon Tech Innovation, I build highly available distributed messaging systems for WhatsApp, RCS, and SMS, processing 500,000+ daily transactions with 99.99% uptime.
I've optimized Java and Spring Boot REST APIs to reduce response times by 40%, from 200ms to 120ms. I also develop bot and agentic chat support with low-latency routing through gRPC, WebSockets, and webhooks, connecting customers to the best available agent.
My work integrates Meta's WhatsApp Business Platform with WebEngage, CleverTap, MoEngage, and Razorpay to support real-time transactional workflows and automated SMS fallback delivery. I've also contributed to secure SMS infrastructure for government and public-sector applications.
Earlier, I built a secure video conferencing platform with Spring Boot, Angular, and PostgreSQL, created Selenium regression suites, and configured Elasticsearch dashboards for faster production analysis.
