Divyam Chugh

Developed the Fault Management Service (FMS) microservice in golang to trigger real-time alarms for system failures and errors across 5G Core nodes. Migrated the database from PostgreSQL to Couchbase, achieving a 20% reduction in query response time and improving overall performance. Implemented 5G NAS integrity algorithms (NIA1, NIA3) in the AMF Registration procedure using Golang, ensuring 3GPP- compliant secure UE authentication and signaling protection. Applied Docker for containerization and Kubernetes for deployment and scalability during this project. Migrated synchronous inter-service calls to gRPC bidirectional streaming, reducing latency by ~30% and improving AMF control-plane throughput under high UE load.

Designed, developed, and tested core gameplay mechanics and rules for the blackjack game, ensuring all conditions and requirements were met, resulting in a 25% increase in game retention. Developed and maintained core game logic and architecture using Golang, ensuring scalability and real-time performance for a variety of games like Poker, Blackjack, and Slots. Designed and implemented APIs using C++, enabling seamless communication between game clients and servers. Developed multiple Slot themes, and then optimized them by query optimization that led to faster retrieval, significantly enhancing performance by 33%. Designed and implemented an event-driven player behavior analytics pipeline using Apache Kafka, enabling real-time tracking of gameplay events and scalable user behavior analysis without impacting core game performance.