• Loyalty Partnership ( airline, non-airline and financial partners ), on-boarding, linking, delinking • Miles Accrual/cancellation/refund for partners, family members, groups and Corporate Members• Tier Movement, renewal, downgrade and notification• MicroServices development with Spring Boot, couchbase, packaged and built using Maven as a docker image. • Rest API development with Spring and JPA, Ehcache• DevOps: setup Jenkins pipeline using Git, Jenkins, differential debt and coverage with Sonar• TDD Junit with mockMVC and mockito, Jacoco as coverage, maven as dependency management• Requirement analysis, failure analysis, API design, distributed consistency• Emirates.com: ReactJs frontend development for Offer display.

Java MicroServices and Cloud : (AWS, Ansible, sReactJs, Docker, Java, Spring Boot and Security, Openshift 3, git, Jenkins, Maven)• OpenShift installation using Ansible playbooks over AWS.• AWS auto scaling group setup and auto setup openshift node using aws user-data.• Auto PR pipeline setup using Jenkins with Bitbucket notifier and rest apis.• Java Spring Microservices Single Sign-On setup with WSO2 identity provider.• Istio service mesh development and deployment as a sidecar container in openshift/kubernetes.• Spring Boot and Spring Security development, packaged and built using Maven as a docker image.• Git as version controller and continuous integration using Jenkins.• Push docker image to repository and pull-deploy to Openshift.• shell scripts development for ACH files and payments set-up.• Developing application on frontend using React, Redux-Saga and integration with Spring Rest.• Payment network banks and merchants setup• ACH, NACHA files creation for clearing houses and error-handlingOpenshift Developer: • Building images and deployment configuration to deploy micro-services.• Pod creation/deletion/scaling and health checks.• User management and authentication.• Proficient with cli and web-console both.Java Profiling:• Figure out memory leaks and big objects in application.• Tune VM parameters and rectify code.• Investigate docker layer and OpenShift and set-up cgroups to limit resources.

• Report automation. Writing shell, java programs over PostgreSQL as backend.1. Parsing of XML and CSV raw-data for counters in java/shell and storing into hashes. Create sqls based on counters in key-value pair to be inserted into tables.2. Create procedures to generate new tables based on business logic from raw tables.3. Create sqls to fetch desired data based on formula for each KPI to be extracted into csv files.4. Convert csv files to xls files using Apache POI. • PostgreSQL DB admin. 1. Making database dumps and take backups on remote servers. 2. SQL Query optimization.

Deployment scripts & Delta Merge : (Java Multithreading, xml, DB2, Jenkins, ant, OpenShift, Spring MVC 4, Hibernate )• e-clienteling app based on Spring MVC over OpenShift• Delta-Delta merge java multithreading code development• Delta deployment Store Apache Ant Plugin development:• Delta application Batch Framework