Saibabu Devarapalli

Senior Software Engineer @Albertsons Companies

Plano, TX, US

Designed and deployed scalable microservices using Java 21+, Spring Boot, Spring Cloud, WebFlux, Hibernate/JPA, delivering REST/SOAP APIs and reactive, non-blocking services on AWS EKS with Docker, Kubernetes, Podman, and CI/CD pipelines (Jenkins, Maven, GitLab).Built real-time data pipelines and event-driven systems with Apache Kafka, Kafka Schema Registry, Spark Streaming, HDFS, CDC, integrating Go gRPC services, Envoy/Consul, and Node.js/GraphQL for efficient cloud communication and data retrieval.Developed high-performance front-end applications with React.js, Next.js, Tailwind CSS, Bootstrap, integrating with REST/GraphQL APIs, implementing dynamic routing, reusable components, and end-to-end testing with Cypress, Jest.Optimized databases and caching layers using SQL (PostgreSQL, MySQL), MongoDB, Redis, designing stored procedures, triggers, indexing, and schema migrations for performance and reliability.Ensured observability, monitoring, and reliability using Prometheus, Grafana, CloudWatch, ELK (Elasticsearch, Logstash, Kibana), Splunk, implementing circuit breakers, retry patterns, SSE, and reactive Kafka consumers for high throughput and fault tolerance.Mentored team members, conducted code reviews, applied TDD with JUnit, Mockito, Cucumber, and actively participated in Agile/Scrum processes, backlog grooming, and sprint planning.

Northwest Missouri State University

Master's degree, Computer Science