mohan kumar jagabattula

Spearheaded a zero-downtime cross-cloud migration of the enterprise stack from GCP to AWS and optimized multi-tenant Kubernetes infrastructure to cut annual cloud spend by 20% while maintaining 99.9% uptime. Built GitOps CI/CD, Helm-based deployment standards, and an end-to-end observability stack (OpenTelemetry, Prometheus, Grafana, SigNoz), reducing critical incidents by 20%.

Developed and maintained a greenfield multi-tenant product for brands and retailers to manage coupon and product campaigns, including building the Events and Packages modules. Implemented tenant-level feature toggles, automated reporting and notifications (Celery Beat, Slack, SendGrid), and enhanced Django logging to GCP Log Explorer with PII masking.

Delivered high-availability solutions for mission-critical applications using Django, MySQL, and JavaScript, collaborating with business analysts and infrastructure specialists. Improved application performance to load 80% faster and provided Docker setup documentation to streamline local development.

Developed REST APIs with Django REST Framework and designed MySQL schemas based on Swagger specifications using Docker for consistent development. Built Elasticsearch-backed APIs for searching patient medical history and implemented a discount coupons system that increased client sales by 30%.

Built a data ingest framework using Node.js and AWS services (S3, Lambda, API Gateway, SQS) to migrate customer data into the Bridg system. Implemented CircleCI-based CI pipelines, developed Express.js REST APIs, and deployed updates via AWS ECS.

Grade: 8.0 / 10.0 (CGPA)

Earned a Bachelor of Technology in Information Technology, graduating in June 2014 with a CGPA of 8.0/10.0.