SUMMARY

• Java Consultant with 4+ years of IT experience in Analysis, Design, Development, Testing, Implementation, Enhancement and Support of full life cycle web applications using N - Tier J2EE architecture.
• Thorough understanding and professional experience in object oriented analysis, design and development of client/server and distributed environments using Java SE and J2EE Technologies (JSP, Servlets, JMS, and JDBC).
• Expertise in J2EE application design using design patterns such as MVC, Factory Method, Singleton, DAO, Adapter etc.
• Experience in JQuery, JavaScript, AJAX, HTML, Angular, CSS and JSON.
• Experience working in Dependency Injection with Spring Framework.
• Experience in MVC framework like Spring MVC Framework.
• Experience in Spring Batch framework when creating complex jobs for transactions.
• Experience in Shell script for creating tasks and jobs.
• Experience with SOAP based web services.
• Good knowledge of REST-full web services.
• Working experience in using Log4J, SLF4J for logging, JUnit for unit testing.
• Experience in web/application/directory servers like Apache Tomcat and JBoss.
• Working experience in object/relational persistence and query service like JDBC, Hibernate and JPA.
• Strong experience in RDBMS using Oracle, MySQL and PostgreSQL.
• Experience in writing PL/SQL Queries, Cursors, Stored Procedures and Database Triggers.
• Comfortable working with Windows as well as UNIX environment.
• Experienced in application maintenance by prioritizing bugs and handling change requests.
• Excellent client relation skills and the drive to complete tasks effectively and efficiently.
• Strong communication and Interpersonal skills.

TECHNICAL SKILLS:

J2EE Technologies: Java, JSP, Servlets, JMS, JDBC

J2EE Frameworks: Spring, Spring MVC, Spring Boot and Sprig Batch

ORM Technologies: Hibernate, JPA

Design Patterns: MVC, Singleton, DAO, Factory, Adapter, etc

Languages: Java, SQL, PL/SQL

Operating Systems: Windows, UNIX, Linux

Web/Application: Servers

Apache Tomcat, JBoss: Middleware

SOAP and JAX-RS Web Services: IDE

Eclipse and IntelliJ: Database

Agile: Log/Test/Version

Control: Log4j, JUnit, GIT

PROFESSIONAL EXPERIENCE:

Confidential, O’Fallon, MO

Full Stack Java Developer

Responsibilities:

• Used Maven as build tool and to download the Java Plugin for developing the applications.
• Actively participated in various phases of Software Development Life Cycle (SDLC) of the application like Requirement Gathering, Design and Analysis and Code Development.
• Used RESTful web service for transferring data between different applications, for making service calls and also followed some MasterCard API Standards.
• Used Swagger to consume and test RESTful Web services.
• Microservices - Spring Boot for developing application.
• Designed and implemented business logic using Spring Boot framework.
• Developed Batch Application using Spring Batch framework for executing bulk data and complex jobs.
• Used Mockito and PowerMock Junit Test framework for unit testing.
• Implemented JBehave framework for functional test.
• Axon as message queue framework with Microservices
• Implemented Hibernate framework and JPA for Object-relational mapping and persistence.
• Used PostgreSQL for data storage.
• Used Jenkins for CICD.
• Splunk for logging

Environment: Core Java, J2EE, Agile, HTML5, JSON, JavaScript, AJAX, GIT, Spring MVC, Hibernate, REST, MAVEN, Log4j, Junit, SQL Server, Oracle, Windows.

Confidential, Greenwood Village, CO

Role: Full Stack Java Developer

Responsibilities:

• Used Maven to build the application.
• Actively involved in analysis, design and development of Application using Agile Methodology.
• Used GIT for version control across common source code used by developers.
• Designed Graphical User Interfaces using HTML, CSS, JavaScript and Angular.
• Upgraded some APIs from SOAP to Rest.
• Used Spring MVC framework and configured many beans and wired (dependency injection) them as per the requirement.
• Used Spring MVC and Hibernate Framework for data handling.
• Used Hibernate in data access layer to access and update information in the Oracle database.
• Developed JUnit test cases for all the developed modules.
• Used Apache JMeter framework for functionality and performance test.
• Used Log4J to capture the log that includes runtime exceptions, monitored error logs and fixed the problems.

Environment: JavaScript, AJAX, Angular, CSS, Eclipse, Maven, Java, Spring MVC, Restful Web Services, SOAP UI, Log4j, GIT, Hibernate, Oracle, SQL Developer, Windows.

Client: Ameriprise Financial - Client Service Center, Minneapolis, MN January 2015 to June 2016

Role: Full Stack Java Developer

Responsibilities:

• Applications Development, coordinating with business users, QA team and colleagues in agile environment.
• Used Maven scripts to build the application.
• Worked on Core Java including exceptional handling and collections with code review and sharing best practices with the team.
• Implemented JUnit framework for testing application’s unit test.
• Responsible to enhance the Portal UI using HTML, JavaScript, JQuery JSP and CSS as per the requirements.
• Used JSP and Servlet framework in backend.
• Used Hibernate to query, update and maintain Database Servers using SQL queries.
• Wrote SQL, PL/SQL and stored procedures as part of database interaction.
• Used Tomcat as web server to store the static contents and Jboss as application server.
• Implemented logging mechanism using Log4j.

Environment: Agile, Maven, HTML, CSS, JSP, JSON, JQuery, JavaScript, Java, Spring, Servlets, MySQL, Log4j, Jenkins, Tomcat, Jboss, Windows.