SUMMARY

• Over 10+ years of IT experience in Object Oriented and Java/J2EE applications development.
• Actively worked in each phase of Software Development Life cycle SDLC: Requirements, Specification, Design, Implementation, and Testing.
• Have knowledge of Agile Methodologies like Extreme programming, SCRUM.
• Good at Object Oriented Concepts and Design OOC/OOD.
• Experienced in application development for Cloud platforms using technologies like Java/J2EE, Spring Boot, Spring Cloud, Micro Services, REST and others
• Excellent industry experience developing efficient, portable, web - based user interfaces using Angular JS, Bootstrap, JSP, HTML, HTML5, DHTML, JavaScript, CSS, CSS3, and AJAX.
• Good knowledge of core design patterns and J2EE design patterns like MVC, Session Business Delegate and Data Access Object.
• Management of relationship with the client, key stakeholders, subject matter experts
• Hands-on experience with industry-standard IDEs like Eclipse and Net Beans, RAD, WSAD.
• Expert skills in application programming using Java, Servlets, EJB's, JDBC, and JMS.
• Strong knowledge in developing Web Services using SOA, SOAP, WSDL and XML.
• Experienced in developing persistence layer using O/R-Mapping tool Hibernate.
• Experienced in developing database to create its objects like tables, views, functions, triggers, and stored procedures packages using PL/SQL in Oracle, MS SQL Server, and My-SQL, DB2.
• Coding with core Java concepts like Collections, Exception Handling, Java I/O, and Generics to implement some business logic.
• Strong experience in handling different Web Servers likes Apache Tomcat and Application Servers like WebSphere, WebLogic and JBoss.
• Experience in developing Web services in Java using XML and SOAP, WSDL, UDDI.
• Good knowledge with GIT, CVS, SVN, and Rational Clear case version control systems.

PROFESSIONAL EXPERIENCE

Confidential

Java Lead/Developer

RESPONSIBILITIES:

• Led a team of 6 for developing a full stack application in Java, Spring MVC/Boot, Angular using Agile methodology.
• Development of REST services using Spring MVC/Spring Boot..
• Very capable at using AWS utilities such as EMR, S3 and Cloud watch to run and monitor Hadoop/Spark jobs on AWS.
• Provided key production recommendations concering overall cluster sizing and relevancy quries for Elasticsearch.
• Designs & Develop FIM Platform components using Core Java, Spring MVC Rest Services, Spring Boot, and Gemfire, Kafka, WebLogic etc.
• Developed Angular components to consume Spring Boot microservices to improve the efficiency by ~30% with respect to the legacy counterpart of the application.
• Developed code in Java, J2EE Webwork and Hibernate using XP Practices Pair Programming, TDD Con-tinuous Integration.
• Enhanced the reports/dashboards to display the API Proxies, API Products data that helped the client to analyze how the product can be improved to increase their market-audience.
• Fixed the bottle necks and re-architected the back-end services with clean architecture and modula-rized it into several feature modules based on responsibility layer and feature.
• Collaborated closely with our customers to improve the quality of the product and help resolve the is-sues for our customers.
• Mentored interns and new hired developers in the team.

Environment: Java 11, Java 8, Java 1.8,AWS, Spring MVC, TDD, Kafka, Elastic Search, Sprint Boot, REST, Git, Micro-services, Type-script, CSS, Bootstrap and JIRA.

Confidential, Daytona Beach, FL

Java developer

RESPONSIBILITIES:

• Implemented Agile, Scrum methodologies actively involved in technical meetings, requirements gath-ering, analysis, planning, effort estimations, development and testing.
• Designed and developed the application using Core Java, J2EE, Struts and Hibernate.
• Designed and developed the REST based Microservices using the Spring Boot.
• Created rest based micro-services and deployed them on Amazon web services (AWS).
• Contributing to predictive / analytical modeling standards, reporting, and data analysis methodologies, model management.
• Design and Develop custom Elasticsearch Java based wrapper client using Transport api.
• Desinged and developed the application using agile methodology and followed TDD, Scrum.
• Designs & Develop Platform components using Core Java, Spring MVC Rest Services, Spring Boot, and Kafka, WebLogic etc.
• Built dynamically generated dropdown lists using Ajax, jQuery UI and Angular JS.
• Involved in write application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Designed business applications using web technologies like HTML5, XHTML 2.0, and CSS based on the W3C standards.
• Used jQuery library functions for the logical implementation part at client side for all the application.
• Customer retail and organization Used AWS to deploy the project on EC2 instance involved in Migrat-ing an existing on-premises application to AWS.
• Strong communication, analytical and interpersonal skills working within cross-functional teams
• Excellent problem solving skills and the ability to work independently.
• Extensive experience in implementing model-view-controller (MVC) architecture using Angular Framework.

Environment: JDK 1.3, Java 8, J2EE, JSP, HTML/CSS, Java Beans, TDD Kafka, Elastic Search, AWS, MDB, JDBC, MS SQL Server, JBoss, CVS, JavaScript, SAX parser, Eclipse, ANT, JUnit 3.x.

Confidential, Plymouth, MA

Sr.Java Developer

Responsibilities:

• Developed application using J2EE architecture with Struts, Spring and Hibernate using concrete princi-ples laid down by design patterns Extensively used Core Spring Framework for Dependency Injections of components.
• Implemented JSF framework in the application which is based on MVC design architecture.
• Implemented JAVA Web Services based on SOA architecture with SOAP and WSDL.
• Contributing to predictive / analytical modeling standards, reporting, and data analysis methodologies, model management
• Built dynamically generated dropdown lists using Ajax, jQuery UI and Angular JS.
• Deep understanding of JavaScript and the jQuery Framework.
• Deep Understating of information retrieval concepts, especially using tools such as Elasticsearch
• Inte-grated Java based applications Elasticsearch tier via Spring Boot Controller communicating to a custom java application.
• Installed, configured and administered Jenkins CI tool on AWS instances.
• Ability to rapidly prototype interface designs in hand-coded validating, standards-compliant, and se-mantically rich code and be aware of cross-browser compatibility and bugs.
• Thorough understanding of the differences and bugs in different browsers and versions.
• Understanding of application development lifecycle methodologies.

Environment: JDK 1.3, J2EE, JSP, HTML/CSS, Java Beans, Elastic Search, MDB, JDBC, MS SQL Server, JBoss, CVS, JavaScript, SAX parser, Eclipse, ANT, JUnit 3.x.

Confidential, Aloha, OR

Sr. Java Developer

RESPONSIBILITIES:

• Team leader on numerous projects utilizing Java, Java EE, Enterprise Java Bean, and Apache Struts Web applications to create fully-integrated client management systems.
• Oversee all stages of design, development, and deployment of new Java-based vendor application sys-tem for financial-services industry.
• Work directly with management, vendors, and third parties to ensure that Web-site’s financial transac-tions and database management app
• Implemented Agile, Scrum methodologies actively involved in technical meetings, requirements gath-ering, analysis, planning, effort estimations, development and testing.
• Followed Agile methodology and used Test Driven Development. Created Design Docs from Functional Specifications .
• Extensively used ETL to transfer and extract data from source files (Flat files and DB2) and load the da-ta into the target database.
• Java code development focused on services and micro-services suitable for cloud deployment as part of an Agile development team
• Reviewed High-level Design (HLD), Functional requirements and discussed the new functionality in team meetings.
• Developed Class and Sequence Diagrams using Rational Rose Software.
• Involved in developing REST API which produces and consumes Web services from other APIs. Used Hi-bernate and Spring JPA to persist data into the database.

Environment: Java 1.8, Spring 2.5, Hibernate, Spring JPA, Java Web Services (REST, JAX-WS), EJB 3.0, JERSEY, jQuery, JavaScript, Bootstrap, Web services, My Eclipse 10, PostgreSQL, Tomcat 8, Java Beans, UML, XML, XHTML, DHTML, JavaScript, CSS, XSL, DB2, SQL, Log4j, UNIX Shell Script.

Confidential, Irving, TX

Java Developer

RESPONSIBILITIES:

• Participates in functional requirements discussion with product owners, business analysts, & other teams in designing and developing FIM components using Java related technologies.
• Creates/maintains High level architectural document for the various FIM platform components in iter-ation fashion (agile).
• Led the team in understanding the design and developing the web application.
• Playing a key role in architecture discussions for new projects/enhancements and provided proven so-lutions in terms of technologies, integrations, automated testing and the process.
• Created brand new web applications using Java and Spring related web technologies & created high level API's before team starts working on various features.
• 80% of the time spent on day to day development activities, 10% on architectural discussions, process improvement and 10% of the time spent on team members code reviews, daily scrum meetings, work delegation to onshore/offshore team members etc.
• Created FIM batch jobs using spring XD and developed low latency batch jobs to process large size feeds.
• Worked closely with the team in transitioning POC's to full size applications.
• Deployed applications to DEV/UAT Servers daily using Jenkins build and automated deployments.

Environment: Core Java, Spring, Spring Boot, Spring XD, Spring MVC Rest Services,, Apache Camel, Apache

Confidential, IL

Java Developer

RESPONSIBILITIES:

• Participated in the analysis, design and the development of different modules for the Integration with the application.
• Designed the user interface of the application using Angular JS, Bootstrap, HTML5, CSS3 and JavaS-cript.
• Used Angular JS for creating responsive list renderer for single web application
• Implemented responsive web design using media Bootstrap.
• Designed the screens as per the wireframes by using the CSS styles and used Table less Design in CSS for positioning.
• Developed Java Web applications (API) called by Java batch apps using RESTful web-services to provide response in JSON format.
• Designed applications with Spring MVC Framework around Dispatcher Servlet which gives requests to handlers.
• Integrated Spring DAO for data access using Hibernate.
• Implemented Hibernate as the ORM tool for data persistence.
• Used Spring Framework for Dependency injection and integrated with Hibernate.
• Designed and created various tables in Oracle database and developed Queries and Stored Procedures.
• Deployed the application on the WebLogic Application Server over the HTTP protocol.

Environment: Java, J2EE, Spring, Hibernate, Servlets, XML, Angular JS, Bootstrap, HTML5, CSS3, JavaS-cript, JSON, Oracle, PL/SQL, WebLogic, Eclipse, Web services (RESTful), Log4J, GIT, JUnit, Windows, UNIX, Linux.