Session reconstruction based on 5G N11 messages (between SMF and AMF) : ( Golang )Developed an HTTP client that parsed tapped N11 messages in a 5G core network. Designed and implemented the interface in Golang, showcasing a strong grasp of software architecture.Designed and implemented the construction of HTTP/2 messages from tapped N11 message packets in a 5G core network.Persisted Cache Storage - ( Golang):Led a team of three to developing a caching system (in Go) for synchronizing data across horizontally scaled service instances, enabling each instance to handle 20k requests per second. The system handles user update requests entirely through the cache, eliminating database interactions for these requests and reducing database queries by 100%, significantly enhancing performance.Backup mechanism for Database :Automated data store backups using cron jobs, ensuring reliable and consistent data protection with minimal manual intervention.System security - ( C++ )Enhanced system security by adding user authentication using OAuth.Resolved several L3 escalated customer issues, consistently ensuring timely closure within SLA deadlines.Authored Software Requirements Specifications (SRS) and Software Design Documents (SDD) for several features mentioned above, ensuring clear and precise communication of objectives and architecture.

Load Balancing using haproxy: (Golang)Configured and managed servers in HAProxy dynamically during runtime using Go, implementing load balancing solutions that optimized resource distribution, ensured high availability across multiple servers, and enabled efficient, scalable server management without downtime. Cli implementation: (yang , tcl, shell script):Contributed to the development and enhancement of Confd-cli, leveraging YANG and Tcl scripting to showcase application message statistics such as stats and rates.

Worked on Data Stream Processing using kafka, Scala language was used for development. Worked on Data monitoring tools like Grafana and Prometheus.