expertise

 18 years of IT experience in development, configuration and deployment of microservices, web and client/server monolith applications.

• Specialities: Struts 1.x/2.x, JSF Ice Faces, Spring Core, Spring MVC 2.x/3.x, Spring Boot Micro services, Spring Data, Hibernate 3.0, IBatis, MyBatis, JPA, Jenkins, Junit, Mockito , Spock test cases in groovy,  Apache Kafka, SAP Hybris, GCP, PCF, Kubernetes, APIGEE, Redis, Hazelcast.

• Microservices: Spring boot, Eureka registry, Zuul gateway, apigee, Ribbon load balancer, Hystrix, Spring cloud config server, Istio service mesh, WAF, Nginx load balancer, kubernetes, K8, rabbitmq, Apache Kafka, GraphQL.

• PCF : orgs and spaces. Container health checks, hashicorp vault, cloudsql for mysql, redis, google cloud storage, pcf autoscaler, nginx load balancer, pcf service discovery.

• Google Cloud: GKE Kubernetes, Helm charts, Istio, Stack driver, Topics, pub/sub, alerts, buckets, GCP Firestore, GCP Spanner, Namespaces, Cloud SQL, BigQuery.

• Databases: Informix, DB2, Oracle 8i/9i, PostgreSql, SQL Server 2005, My SQL, MongoDB, GCP Firestore, GCP Spanner, Google cloudsql for mysql, Snowflake.

• Worked on IBM Web Sphere, BEA Web Logic 10.3, JBoss, Glass fish and Tomcat.

• IDE:  RAD 6.0/7.0, Eclipse, My Eclipse, Net Beans, IntelliJ.

• Repositories: Bit bucket, stash, github, CVS, PVCS, SVN, MKS.