SUMMARY

• Golang Developer who has around 9 Years of experience. Over 5+ years of experience in developing and integrating Applications using various versions of Golang.
• Experienced in developing REST based API's. Experienced in developing various Microservices using Golang ang Java.
• Expertise in Golang concepts - Channels, Routines, Interfaces, Exception Handling, Multi-threading, Concurrency etc. Experience with and solid understanding of Microservices using Golang.
• Experienced in Spring framework, including Spring-IOC, Spring DAO support, Spring ORM, Spring AOP, Spring Security, Spring-MVC, Spring BOOT and Spring REST.
• Experience with Cloud Computing Service environment like Amazon Web Services.
• Experience in using Mongo DB and Cassandra. Involved in unit testing and writing the M Unit Test cases for the mule flows.
• Well versed in SQL, stored procedures, Functions and Triggers. Experienced as Production Support, Troubleshooting and Maintenance. A quick learner and possess strong communication skills.
• Expertise in developing Microservices using Channels, Goroutines and Interfaces.
• Created Docker images and Deployed the Go based applications on Docker containers.
• Worked in Automating CI/CD Pipeline using Jenkins.
• Managed Sprint stories using Jira. Used GIT for version control.
• Managing end-to- end application support for all applications.
• Experienced with Agile methodology. Worked on Windows, Linux and Mac env.

PROFESSIONAL EXPERIENCE:

Golang Developer

Confidential, Chicago, IL

Responsibilities:

• Involved in all the phases of SDLC from Software Requirements Analysis Phase to Design, Development, Implementation, Unit Testing, Debugging and Deployment.
• Developed REST API services using Golang and implemented custom Marshall and UnMarshall for converting in-memory objects and auto documented REST services using Swagger.
• Developed Microservices using best practices in Go. Implemented Restful and SOAP based web services using Golang.
• Implemented Golang concepts like Interfaces, Channels, Exception Handling and goroutines wherever necessary in the application.
• Worked with ORM packages like ‘gorm’ to map the Sql database tables to the objects.
• Worked on ‘oauth2’ package to provide support for making OAuth2 authorized and authenticated HTTP requests.
• Extensively used JSON to parse the data from server side to satisfy the business requirement.
• Developed applications using Golang. Worked on a Command line tool to interact with RESTful API using Golang.
• Configured the Jenkins master and slave nodes for continuous integration, created jobs, configured GIT repositories.
• Setup the continuous Integration (CI) and continuous Deployment (CD) process for the application using the Jenkins.
• Involved in development of test environment on Docker containers and configuring the Docker containers using Kubernetes.
• Dockerized applications by creating Docker images from Docker file. Created custom Docker images.
• Wrote and Executed SQL Scripts and responsible for fixing the issues and monitoring it to make sure it releases in time.
• Worked with Postman to test the Rest API that we have created for the Hybrid Cloud management application.
• Worked on REST API’s of cloud technologies namely Microsoft Azure and used Golang SDK of Amazon Web Services.
• Worked on Git to maintain the version of the files and took the responsibility to do the code merges from branch.
• Used JIRA to assign, track, report and audit the issues in the application

Go/Java Consultant

Confidential, Charlotte, NC

Responsibilities:

• Developed Microservices using best practices in Go. Implemented Restful and SOAP based web services using Golang.
• Worked on designing and developing Multi-tier enterprise level web applications using various J2EE technologies including Servlets2.x, and XML technologies.
• Used Subversion (SVN) version control system to maintain current and historical versions of files such as source code, web pages, and documentation.
• Use Eclipse and Tomcat web server for developing & deploying the applications.
• Developed web pages using JSP, JSTL, Custom Tag libraries, HTML, Java script, J-Query, JSON, Ajax and CSS.
• Parsed JSON data and displayed it in the front-end screens using J-Query.
• Used JSF framework in developing user interfaces using JSF UI Components, Validator, Events and Listeners.
• Implemented Spring MVC framework for developing J2EE based web application and used various J2EE design patterns like DTO, DAO and Singleton.
• Developed back-end logic with Core Java using technologies including Collection Framework and Multi-Threading.
• Involved in the coding of Distributed Multi-threaded Enterprise applications using J2EE technologies Servlets, EJB, JDBC and JMS.
• Implemented a RESTful service on the server side using Spring and used Hibernate that interacts with the Database to obtain the claim details.
• Good knowledge and experience with multiple Servers like Apache Tomcat and JBoss.
• Used Maven to build the application and deployed on Web Logic Application Server.
• Used Spring MVC for implementing the Web layer of the application. This includes developing controllers, Views and Validators.
• Implemented the caching mechanism in Hibernate to load data from Oracle database.
• Developed Front End pages of the application using HTML5, CSS3.
• Actively involved in various phases of Software Development Life Cycle (SDLC) such as Design, Analysis, Development and Testing.

Java Developer

Confidential, Philadelphia, PA

Responsibilities:

• Developed back-end and service layers for dynamic web applications using Java with Spring framework.
• Designed, developed, tested, installed and supported high-volume, low-latency applications delivering high-availability and performance.
• Gathered requirements, analyzed systems, calculated risks and provided reports to manager.
• Utilized Spring MVC and Spring Boot framework to simplify and facilitate inversion of control (IOC) and dependency injection.
• Optimized data persistence and enable object relational mapping (ORM) with Hibernate and JPA.
• Created RESTful web services. Improved authentication and authorization using Spring Security.
• Leveraged Spring Boot Dev Tool to accelerate development and deployment of applications.
• Developed application using Spring MVC, EJB, AJAX and Hibernate and SOAP/Rest webservices on Presentation layer, the business layer is built using spring and the persistence layers uses Hibernate with Web Logic Application Server.
• Worked on using Log4j to generate the log information and involved in writing the Junit test cases.
• Used Soap UI to test the SOAP Web Service request and response and using REST Client tool to test the Restful services.
• Worked om Spring's MVC, Dependency injection, Spring core and Spring AOP
• Worked on Windows based and Linux based platforms to developing the application.
• Experience on using SVN repository for project management and managing source code versions inside development team.
• Responsible for Designing XSD and XML schemas for the system. Worked with Maven build tool and STS IDE inside the process of developing.
• Experience in building and deploying the war files on Web Logic application server. Experience in configuring and managing data source to handle the JDBC connections.
• Excellent in implementing database management system by using Hibernate ORM.

Java Developer

Confidential, Dallas, TX

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Worked with Agile Methodology, involved in daily scrum meetings, sprint planning, product backlogs.
• Worked extensively with Core Java, Multithreading, Transaction Management, Exception Handling and Collections.
• Developed and deployed Micro Services based applications using Spring Boot.
• Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.
• Implemented exception handling in Java Spring boot for REST API, by making use of Exception Handler and Controller Advice annotations.
• Used JAXB API to bind XML Schema to java classes.
• Worked in producing and consuming Restful web services using JAX-RS and Jersey.
• Used Couchbase database and Couchbase java SDK for interaction between micro service and database.
• Used Microsoft TFS and GIT for source code and version control management process.
• Worked with Maven Builder for application building, scheduling, mailing and automation.
• Setup the Continuous Integration (CI) process for the application using the Jenkins.
• Used Log4J for logging and debugging.
• Involved in debugging the defects, code review and analysis of Performance issues.
• Facilitate design walkthroughs with team to validate the user interface against requirements and information architecture.
• Experience in Hibernate 3.0 which includes integrating legacy databases, writing custom CRUD statements, integrating stored procedures and functions and performed polymorphic associations.
• Developed hibernate DAO Accessory Classes using Spring JDBC Template, worked with Hibernate for object relational mapping and connection management.
• Created test Automation scripts based on Desk Top applications.
• Developed the Presentation and Controller layers using JSP, HTML, Java Script, Business layer using Spring (IOC, AOP), DTO, JTA, and Persistent layer DAO, Hibernate for all modules.