• Created REST API using Spring framework like spring, spring boot were used to design application structure.• Proficiency in implementing multi-threaded applications and in using design patterns like factory method, Abstract factory, singleton, builder, DAO patterns in software design.• Created microservices for 2D barcode functionality, testing serial scanner, and keyboard wedge in Java classes using the enterprise Rx application.• Successfully written generic frameworks using java generics to validate and process end to end java-based application.• Working on a day-to-day task using Java, Object-oriented concepts of software development.• I have also used Java APG package to generate the parser at the runtime of the application.• Expertise in core java, collections, back-end development and design.• Successfully designed and developed java multi-threading-based collector parser and distributor process when the requirement was to collect, parse and distribute the data.• Working with java objects (DTO) with database entities to store, maintain and query the data on the oracle database using SQL developer.• For other modules also some of the NoSQL was also used on the database side for development.• Client application is constructed for user interface using HTML, CSS, JavaScript, jQuery, Angular 8, React & NodeJS.• Used react.js and node.js with different modules to create a web applications and their different functionality components.• Extensively developing single page web application for the client using Angular 8 and React.• Written unit test cases in TDD (Test Driven Development) environment using Junit & selenium framework using JDK 8 in eclipse and achieved 95% of overall test coverage.• Moreover, I have worked on Python using Anaconda Navigator for AI and ML.• Triggered CI/CD pipeline in Jenkins on daily basis for the code deployment in Dev and Q/A environment.

• Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.• For other modules also some of the NoSQL was also used on the database side for development.• Worked in the TDD environment with Junit & selenium for testing purpose.• Designing, developing, and maintaining the data layer using Hibernate.• Apache Kafka was used to do data streaming for this project.• Responsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Angular 7 and Node JS.• Enhanced application performance by angular 7 component-based development in view of future angular framework transitions.• Used react.js and node.js with different modules to create a web applications and their different functionality components.• Experience with creating custom directives, decorators, and services to interface with both restful and SOA services.• Implemented angular router to enable navigation from one view to the next as customer performs application tasks.• Moreover, I have worked on Python using Anaconda Navigator for AI and ML.• Used GitHub and source tree for version control processes also used Jenkins for CICD pipelines.• OpenText, Confluence was used for document management for the whole application and client.• Developed DAO layer exposing access to MongoDB.• Build a revamped backbone for news delivery comprising of MongoDB, RabbitMQ, Scala.• Create user-friendly GUI interface and Web pages using HTML and CSS3, Bootstrap and Angular JS, NodeJS, ReactJS. Scalable data design for MongoDB and Redis, Caching in MongoDB With Redis Cache Using Spring Boot.• For cloud side AWS was used in which EC2, S3, Lambda, and elastic beanstalk etc.• Used docker container so deploy the microservices on AWS using docker image.• Utilized diverse development methodologies throughout the SDLC, including test-driven development, SCRUM.

• Performed solving hardware and software issues of university computers.• Wired and wireless network troubleshooting, rack mounting and maintenance of windows.• Installed computer software and hardware systems components for college staff and class roomlaboratories. Implemented Library management system as a team of 4 people and worked on various software development stages including testing and deployment.• Created and tested different web and window-based enterprise applications using backend technologies like Java, Spring, Spring boot, JPA, JDBC, JSP and Tomcat.• I have also used Java APG package to generate the parser at the runtime of the application.• Created responsive dynamic website using HTML, CSS, JavaScript, TypeScript. Stored data in MySQL database and perform various queries using SQL.• Written queries for inserting and updating the data from the tables using SQL queries.• Used SOAP UI tool to test the REST web service operations• Worked on the entire software development lifecycle from understanding the business requirements to implementation.