Punit Singh Email & Phone Number

Sydney, New South Wales, Australia

Sydney, Nsw, Australia

1. Writing containerized spring boot APIs, running on GCP cluster.2. Involved in developing reactive microservices, using Cassandra as db and Kafka as pub-sub.3. Creating Swagger Documentation for APIs.4. Creating Apigee proxies for exposing APIs.5. Using Kafka to stream data from different sources and writing Springboot consumers to read data and persist in Postgresql6. Building CI pipeline in Jenkins.7. Gatling scripts to run load testing on the applications.8. Deploying applications on Google Kubernetes Engine (GKE) 9. Creating Sumo dashboards for monitoring and alerts.

Brisbane, Australia

On payroll of Renaissance Info System.Roles and Responsibilities:1. Responsible for creating multiple microservices API using Spring boot, RX Java, Node Js, Gradle, Swagger etc.2. Contributed in O-Auth authentication and JWT based authentication using Axway.3. Developed Service virtualisation testing framework using Mountebank and Node Js.4. Responsible for Devops activities using AWS, Openshift and Splunk.

Pune Area, India

Roles & Responsibilities :- Presently contributing to the micro-services framework and cloud-native solution research and developments. - Worked on header forwarding and header logging implementation in microservices using Spring Sleuth. - Introduced the concept of continuous performance testing in multiple projects using Gatling. - Designed and developed liveness and readiness check features in a Spring Boot based product. - Designed and developed a new entity customization project providing the mapping between entities using Swagger.- Created multiple POCs to evaluate technologies like Prometheus, Grafana, Zipkin, Docker, Kubernetes, Helm, Gatling- Developing RESTful APIs using Java 8 and Swagger as per REST principles.- Experience working with CI/CD processes using Jenkins, GIT and Nexus.- Writing UT, IUT & SST test cases using Mockito, Wiremock and Client Kits.- Experience in leading agile software development methodology.- Exposure to JIRA, Confluence.- In-depth knowledge of TDD, release life cycle and performing the Microservices releases.- Responsible for performing Code Reviews.- Conducts Technical Sessions for other groups.

Gurgaon, India

Roles & Responsibilities : • Actively involved in work estimations and risk analysis and designing technical solutions • Developed new Restful Services as per business requirements using Apache CXF, JAVA, Multithreading, Collections, Spring.• Developed reusable component for interaction with business services and idol using Spring, SOA and Ibatis.• Solely owned the unit testing of the complete module. I was appreciated for excellent Junit coverage.• Involved in the code review of the team members and implemented best practices.• Prepared design documents as per requirement specification.

Noida Area, India

Roles & Responsibilities : • Involved in the initial analysis of wireframes, requirement brainstorming with BA’s, designing, development, unit testing and supporting till successful release. • Involved in supporting & incorporating the change requests, which required an in-depth understanding of the business & the overall architecture of the application. The project was developed using technologies Struts2, Spring Core, Spring AOP, Spring JdbcTemplate. IBM WebSphere, DB2 and Shell scripting.• Resolved production issue in less turnaround time.• Created shell scripts to automate application tasks.• Prepared user and development guide of the entire module.

B.Tech, Computer Science

10+2, Science