Abhinay Kumar Email & Phone Number

Tysons Corner, Virginia, United States

Developed controllers in Spring MVC which delegates the request from front end to the delegator layer which make calls with backend systems.Designed front-end framework with React.js Using class component and functional component. Very familiar with the properties of component, states, props, and refs.Hand on using React Hooks (State Hook, Effect Hook, Ref Hook and so on) to use state and lifecycle methods inside functional components.Called React Axios to get Web APIs to transfer data from backend and update the states in the store of Redux.Strong skills in applying Redux in React.js to store the status at the front-end.Implemented mapStateToProps, mapDispatchToProps, useSelector and useDispatch to interact between Redux and React.js.Converted a monolithic app to microservices architecture using Spring Boot. Deployed, Scaled, Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.Developed workflows using RHPAMUsed Spring Beans to encapsulate business logic and Implemented MVC Architecture using Spring MVC framework. Designed and developed Rest based microservices using spring boot.Used Encryption and hashing Techniques to ensure security.Developed database Script like stored procedure, views, functions, triggers in Sql Server,Oracle.Used Pivotal Cloud Foundry as the cloud solution. Configured instances in Dev and QA environments. Essentially involved in all phases of SDLC to structure the unformatted requirements. Worked with npm commands and using package.json for managing dependencies and dev-dependencies of node js applications.Used Test Driven Development.Created logical and physical data models putting to practice concepts of normalization and RDBMS. Prepared and Executed unit test and integration test cases.Experienced in Migrating data from oracle database using Spring JDBC to apache Cassandra NO Sql database.

Detroit, Michigan, United States

Designed and developed Rest based microservices using spring boot. Developed presentation layer, JSP, JavaScript, Ajax, jQuery, Angular technologies.Used Spring JDBC Template to define database connection.Responsible for developing the UI pages using Angular 2/4, HTML5, CSS3, JavaScript, PrimeNG and BootstrapResponsible for creating efficient design and developing User Interaction screens using HTML, CSS3, Bootstrap, JavaScript, Angular 9 and Node JS.Enhanced application performance by Angular 6 Component based development in view of future Angular framework transitions.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 the customer performs application tasks.Configured Kafka to read and write messages from external programs.Configured Kafka to handle real time data.Developed end to end data processing pipelines that begin with receiving data using distributed messaging systems Kafka through persistence of data into HBaseUsed Encryption and hashing Techniques to ensure security.Written complex SQL queries, stored procedures in PL/SQL.Used GIT, Repository for Version Control.Used Test Driven Development.Develop test cases, scenarios and scripts to ensure quality applications.Analyze user needs and requirements to determine feasibility of design within time. Document all stages of the software development process adhering to the company standards.Configuring, Production Implementation, testing, troubleshooting of systems.

Springdale, Arkansas, United States

Involved in the requirement analysis and actively participated in design architecture and technical discussions.Designed and developed Rest based microservices using spring boot. Used various Angular 2 custom directives and developed reusable components and templates that can be re-used at various places in the application.Worked with Angular 2 to develop single page applications, worked with ngrx for managing Angular applications.Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 2Developed PL/SQL queries to generate reports based on client requirements.Enhancement of the system according to the customer requirements.Created test case scenarios for functional testing.Used JavaScript validation in JSP pages.Helped design the database tables for optimal storage of data.Coded JDBC calls in the servlets to access the Oracle database tables.