Robin Singh Email & Phone Number

Evanston, Il, Us

• Developed Backend api using Rest Api in Spring boot 2 using Java 11.• Used JPA/Hibernate as ORM framework to connect to DB layer using Spring Boot.• Used RDMS DB like Oracle and SQL Server.• Performed load balancing using Spring Cloud/Netflix Cloud Technologies like Feign Client, Ribbon and Eureka naming discovery server.• Using OAuth2.0 for two way authorization when communicating from UI to backend API.• Using ZUUL as API Gateway to communicate, filter and intercept while invoking and connecting micro services.• Using code scanning tools and Unit test coverage tools like PMD and Jococo for clean development.• Unit testing using Junit, Mockito and validation framework.• Worked on embedded servers like Tomcat and deploying Docker images at Docker Hub.• Docker images used for CI/CD by Jenkins for source, build and deployment.• Used distributed tracking tools like Zipkin and logging tools like Splunk.• Developing UI pages using React 17, React Hooks, Redux, ES7, Javascript, Tailwind and CCS3.• Writing end to end unit tests using Junit.• Performing Code review and Code estimations.• Grooming tickets, Understanding Requirement, Client discussions and managing daily standups.

Audubon, Pa, Us

o Worked on multiple forecast services such as weather, solar and wind power forecast. Weather forecast responsible for evaluating upcoming weather conditions. Solar and Wind power forecast calculates future power to be produced by panel and turbines and compare them with back cast generated in past for reporting.o Understanding and communicate requirements with client and business analysts. o Developing app using Javascript(ES6), Typescript, React 16.8, Router, Axios, ES6, HTML5, NextJS and communicating with backend NodeJS/Express microservices. o Developed/Migrated Rest API using Java and Spring Boot API and connecting it to SQL database like postgress and Kubernetes.o Using Docker containers to deploy and communicate services using GCP Clusters.o Continuous Integration and Continuous Delivery.o Writing end to end unit tests using Junit and Jest.o Performing Code review and Code estimations.o Grooming tickets, Understanding Requirement, Client discussions and managing daily standups.

Mclean, Va, Us

o End to end development using JavaScript ES6 and Node microservices architecture.o Understanding Integration scenarios, develop react/redux structure as per the UI specifications and product requirements given by the client. o Developed Rest API and graph microservices on GraphQL and Apollo using Node as JS runtime environment.o Performance improvements on graph queries and JSON documents for Couchbase DB.o Writing end to end unit tests using Jest and acceptance test using CucumberJs.o Used Chrome Networking tools, Curl, Postman, Splunk to monitor performance and chrome developer tools to debug JavaScript code. o Performing Code review and Code estimations.

Lansing, Mi, Us

o Developed application using JEE 7 architecture, Prime faces, JSF, XHTML to design the user interfaces CDI, Spring for middle ware services and JPA/Hibernate for database interaction.o Developed UI using CSS, HTML/HTML5, JQuery. o Implemented Continuous Delivery and maintenance using Atlassian Suite (Jira, Bamboo, Stash)

Gurgaon, Haryana, In

o Worked on full stack Java Enterprise Framework using Java 7, JEE7, JSF 2.0, CDI, XHTML, EJB 3.0 with JPA 2.0 as ORM with Oracle DB.o Using PrimeFaces and CSS3 for Page designing.o Analyzing existing code and ensuring design in multi-tenant environment so that adding new functionality may not hamper old builds.o Estimating time frame for the requirement and analyzing effort for the functionality.o Designing Table structure and metadata for designing the requirement.o Designing low level UML diagrams with respect to the code api’s estimated. o Coding, Development and Ensuring successful functionality accomplishment with Junit test.o Issue fixing and Bug fixing.

Mumbai, Maharashtra, In

o Worked on full stack JEE6 framework using Java 6, Struts 2.0, EJB 3.0 and Hibenate 2.0.o Actively participating in change request discussion meetings.o Estimating time frame for the requirement and analyzing effort for the functionality. o Coding, Development, and successful functionality accomplishment with developing Junit cases.o Implementing Junit consistently to perform safe development

B.Tech, Information Technology

Seconday School

Senior Secondary School, Science