● Involved in discussions with the client to discuss and understand various components of the requirement and to implement the same.● Extensively worked on Implementing Spring Boot Microservices to divide the application into various sub modules. ● Expertise in application development using Servlets, JDBC, spring, Hibernate, EJB2.0/3.0, XML, Web Services- SOAP, WSDL, SAAJ. Working experience in Core Java● Hands of experience in GCP, Big Query, GCS bucket, G - cloud function, cloud dataflow, Pub/suB cloud shell, GSUTIL, BQ command line utilities, Data Proc.● Agile Mythology and Scrum Mythology. Java/J2EE Technologies: Core Java, Servlets, JSP, JDBC, Applets. Frameworks and Tools: Struts, Spring, JSF, Hibernate● Extensive experience in design and development of J2EE applications using Core Java, Java Collections, Data Structures, Multithreading, JDBC, Servlets, JSP, EJB.● Core JAVA JDK 1.4, 1.5 and 1.6. Web Development. Servlets, JSP. Operating Systems. Windows, UNIX, LINUX. Development Tools. Eclipse 3.2, PL/SQL Developer.● Strong knowledge and development skills in Core Java technology such as Multi ... SpringData JPAand familiar with quick development of Java backend flow.● Designed and implemented the web application in Ruby on Rails, Node.js, HTML and JQuery from initial concept development to beta launch.● Java Programmer and J2EE Web Developer. ... PL/SQL, SQL Server, MySQL, and MS Access, Toad, SQL Developer, DynamoDB, NoSQL.● Excellent design and programming skills in Java and J2EE technology, ... Good knowledge of Docker, Kubernetes, IBM cloud, API connect, GraphQL, ReactJS.● Worked on MongoDB database concepts such as locking, transactions, indexes, Sharding, ... Currently working with Java 8 version with features like, ...● Extensively worked with Oracle, MySQL, SQL Server relational database management; Exposure to application development using Java and J2EE technologies.

• Involved in Design, Development and Testing of software development life cycle.• Responsible for requirement gathering from the Business Analysts and for preparing the requirement specification document.• Involved in structuring and execution of MVC configuration design utilizing spring framework for Web-level.• Involved in developing code for obtaining bean references in spring framework using Dependency Injection (DI) or Inversion of Control (IOC) using annotations. This functionality is implemented by developing RESTFUL web services using spring boot.• Worked on developing the backend part of the application involving spring framework, and Web Services• Worked with Lambda expressions and Functional interfaces.• Used Java 1.8 features like stream, lambda expressions, functional interface, collections, Date/Time changes and type annotations.• Created Server instances on AWS. Tomcat, Swagger and hawtio are installed and used for deploying Micro-services.• Develop the UI component architecture for developer framework using Angular 4, Typescript, HTML5, CSS3 and Bootstrap.• Worked on Front Controller Dependency Injection MVC Data Access Objects and other J2EE core patterns.• Completely redesigned Menu & Navigation to Angular 7 and updated all the forms across Selling.• Updated the application with new features of Angular 6.• Worked on Design and developed

● Performed validation for client side and server side with the help of Struts Validation Framework● Created XML Schema, XML template and XSL. ● Developed Web Services Application using SOAP and WS-Security.● Developed and maintained elaborate services-based architecture utilizing open-source technologies like Hibernate ORM.● Deployed components on J Boss and Web Sphere application server. ● Designed banking web application by implementing the Struts 1.2 framework for Model View Controller pattern.● Used Oracle platforms to create databases of student and faculty login information and their desired areas of study.● Involved in discussions with the client to discuss and understand various components of the requirement and to implement the same.● Created, executed, and monitored Java unit and automation tests within framework. ● Created and maintain software documentation.● Gained experience in a number of financial areas, including trade order management, portfolio management, fixed income, compliance, equity, derivatives, etc.● Involved in development of the application, writes use cases and serves as a primary contact with QA on testing support.

• Involved in developing UML Use case diagrams, Sequence diagrams, and Class diagrams using Rational Rose.• Developed HTML and JSP’s for front end User Interface.• Developed web application using JSF Framework that uses Model View Controller (MVC) architecture with JSP as the view.• Used Struts framework to implement the MVC architecture for most applications.• Used Eclipse and Net Beans as IDE tools to build up applications.• Involved in design of the database schema and development of Stored Procedures.• Worked on JQuery for user interface interactions, effects and themes built on top of the jQuery java Scripts.• Implemented Spring MVC framework for all important control flow, validation of company level and communication with the business layer in the presentation tier.• Re-factor existing code structure to separate core business logic and Data Access Objects (DAOs).• Implemented REST messages for communication between web service client and service provider.• Designing and implementing MYSQL databases.• Managing high availability and optimal performance of MYSQL databases.• Sever optimizing and performance tuning of MYSQL database running on both windows and Linux environments.• Developed build Scripts using Maven to build and deploy the application.• Added the Sonar Lint plugin in Spring Tool Suite to fix code quality issues.• Code Reviews, customization, and maintenance of code across applications.• Used Jenkins for continuous integration. Used it for automatic deployment of code into server and to run all the test before generating war file. Also, to send automatic mails to the users if the job fails.