Divyam Oza

4+ years of work experience

Jul 20251 yrPresent

On-site

• Architected and built core alerting infrastructure for an in-house alert management platform (Opsgenie alternative) using Golang, Kafka, and MySQL, handling thousands of alerts daily and achieving significant cost reduction by eliminating third-party dependencies. • Built a JEXL-based rule engine to dynamically evaluate routing logic and directly invoke services, eliminating load balancer dependency for high-throughput traffic, reducing latency and removing a failure point. • Introduced a UserBadge-based edge filtering mechanism to skip prefetch notifications for low-tier users, reducing redundant downstream calls and overall infrastructure load. • Optimized infrastructure costs using user-segmented TTL strategies in Redis and Cassandra, enabling efficient data retention and horizontal pod downscaling.

Jan 20256 mosJun 2025

• Enhanced user experience by introducing exclusive search zones, integrating subscribed (premium) content into the generic search pipeline, and building low-latency autocomplete using Elasticsearch — adopted by a majority of subscribed (premium) users. • Developed a backpopulation microservice using Java and Spring Boot to reprocess historical data into Kafka, ensuring data consistency across distributed systems through event-driven architecture.