Using the Java Collections API extensively in the application as security protection for XML, SOAP, REST and JSON to make a secure Web Deployment. Using Java 8 features like Lambda expressions and Stream API on Collections to increase performance responsible for secure batch data flow to downstream systems using Middleware Java technologies. Implementing Java Message Service (JMS) to exchange information over reliable channel in an asynchronous way by using Kafka as a message… Show more Using the Java Collections API extensively in the application as security protection for XML, SOAP, REST and JSON to make a secure Web Deployment. Using Java 8 features like Lambda expressions and Stream API on Collections to increase performance responsible for secure batch data flow to downstream systems using Middleware Java technologies. Implementing Java Message Service (JMS) to exchange information over reliable channel in an asynchronous way by using Kafka as a message queue.Designing and development of Micro services which are deployable in Azure cloud servers. Added Excel-Building to download the Tabular data in Excel Format.Using AngularJS as frameworks to create single Spring MVC page applications (SPA) which can bind data to specific views and synchronize data with server using Sass, Less, Bootstrap, Angular7 for Web UI development in JavaScript using JQuery.Developing Intranet Web Application using J2EE architecture, using JSP to design the user interfaces and Hibernate for database connectivity. Deploying the applications using Docker container services and building continuous integration (CI) and continuous deployment (CD) pipeline using Jenkins with GitHub.Developing Mean Stack from scratch including MongoDB server (Mongoose Connector) setup and Express JS server development. Utilizing AWS Lambda platform to upload data into AWS S3 buckets and to trigger other Lambda functions developed drag and drop document editing using ReactJS. Show less

Designed and developed Microservices using Jersey framework REST, Spring4, SOAP and also used Apache Kafka to push stuff on a queue for the service that needs the stuff to be done asynchronously.Developed/Implemented code on new requirements as a developer using Spring MVC and Hibernate by using Agile Methodology.Assist in Software Development Life Cycle (SDLC) which includes development, design, analysis, testing and Integration of various web based and client/server applications in… Show more Designed and developed Microservices using Jersey framework REST, Spring4, SOAP and also used Apache Kafka to push stuff on a queue for the service that needs the stuff to be done asynchronously.Developed/Implemented code on new requirements as a developer using Spring MVC and Hibernate by using Agile Methodology.Assist in Software Development Life Cycle (SDLC) which includes development, design, analysis, testing and Integration of various web based and client/server applications in multi-platform environments with JAVA/J2EE technologies.Used Hibernate in data access layer to access and update information in the database and used Hibernate, Query Language (HQL) to query the database for complex data SOAP has been used as a protocol to send request and response in the form of XML messages.Understanding the codebase, existing scripts and preparing documents the REST based Micro services using the Spring Boot for the application to seamlessly integrate with supporting sub systems.Designed and developed asynchronous RESTful, Micro services using Spring boot integrate Web Service (SOAP/REST) to Interacting with multiple master databases, SOA.Developed the User Interface Screens for presentation using Bootstrap, JQuery, AJAX, JSP, HTML, CSS, and Java Script created multi-module Maven project to integrate Spring4.0, Rest API, Cassandra & micro services and Jenkins for continuous integration.Moved existing AngularJS controllers and services to Angular6 components for more responsive and less dependency developed RESTAPI's using Spring MVC and spring boot, hosted all Micro services on Pivotal Cloud Foundry (PCF) Show less

Involved in every phase of SDLC in design, development and testing of the application developed JSP pages and client-side validation by Java script tags.Application was built using Micro Services architecture where most of the functionality was exposed using web services. Overall architecture was polyglot in nature consisting of various languages (Java, Ruby on Rails). Developed Java modules implementing business rules and workflows using Spring MVC, Icon and Web Framework Had… Show more Involved in every phase of SDLC in design, development and testing of the application developed JSP pages and client-side validation by Java script tags.Application was built using Micro Services architecture where most of the functionality was exposed using web services. Overall architecture was polyglot in nature consisting of various languages (Java, Ruby on Rails). Developed Java modules implementing business rules and workflows using Spring MVC, Icon and Web Framework Had experience in performance tuning J2EE apps, performance testing, analysis, and tuning.Worked with Apache Lucerne and SOLR for searching the person and business details Built Single page application (SOA) using AngularJS as per the requirement.Extensively used JSTL tags and Struts tag libraries. Used Struts tiles as well in the presentation tier Used Spring framework to implement middle tire with Spring IOC, AOP, Spring boot.Responsible for creating REST Web services using JAX-RS strong written and verbal skills from both business and technical perspectives. Show less

Design and Development of the Object-Oriented applications using OOA and OOD techniques in all Business Areas using Rational Rose.Gained substantial knowledge about the concepts, design advantages, traps and pitfalls of successful object-relational mapping.Designed and developed using Jersey framework REST, Rest API, SOAP to push stuff on a queue for the service that needs the stuff to be done asynchronously.Custom validator developed in Hilton such as @Not Null, @Not Empty… Show more Design and Development of the Object-Oriented applications using OOA and OOD techniques in all Business Areas using Rational Rose.Gained substantial knowledge about the concepts, design advantages, traps and pitfalls of successful object-relational mapping.Designed and developed using Jersey framework REST, Rest API, SOAP to push stuff on a queue for the service that needs the stuff to be done asynchronously.Custom validator developed in Hilton such as @Not Null, @Not Empty, @Pattern. Initially used Hibernate Validator Spring MVC, Spring, JSP on IBM WebSphere to serve as knowledge base for application supportDeveloped class diagrams, sequence diagrams and object diagrams using UML methodology worked on bug fixing and Production Support. Show less