SUMMARY

• Software Professional having 11+ years of Software Development Life Cycle including hands on experience in Java/J2EE technologies such as Spring, Web Services (Soap and Rest),Hibernate, XML,XSD,JSON,JSF,MAVEN,KAFKA,HTML5,CSS,JAVASCRIPT,ANGULAR JS. JENKINS.
• Proficiency in entire Software Development Life Cycle (SDLC) process including Requirement Analysis, Preparations of Technical Specifications Document, Design, Coding, Application Implementation, Unit testing, System Testing, Documentation and Production Support.
• Experienced in developing web applications using Spring MVC, business logic using spring (IOC, AOP, SECURITY), persistence using Hibernate.
• Well versed withJAVA/J2EE design patterns and have hands one experience implementing design patterns like Data Access Objects (DAO), OBSERVER, TEMPLATE METHOD, VISITOR PATTERN, MVC PATTERN etc.
• Experience in describing data using XML (DTD, Schema) and working with XML management technologies like XSD and Web Services using protocols such as SOAP and WSDL.
• Expertise in RDBMS, JDBC, Hibernate, Oracle and SQL.
• Experienced in SOA and Web Services with Axis2, JAX - WS and JAX-RS.
• Good Knowledge of Data Structures and Algorithms.
• Experience in NoSQL Database Neo4j.
• Profound work experience in Cloud with OPENSTACK.
• Expertise in Performance analysis with Memory Analyzer Tool and HP Diagnostics.
• Experience working on Version control tools like SVN and Git revision control systems such as GitHub.
• Ability to plan, manage, motivate and work efficiently in both independently or in a team effort.
• Good exposure in overall SDLC including requirement gathering, development, testing, debugging, deployment, documentation and production support.
• Good experience in deploying multi module applications using ANT/ MAVEN and Jenkins.
• Experience in working with software methodologies like Agile and Waterfall.
• Ability to quickly grasp any new technologies and concepts.
• Experience in using Tools like Eclipse, Intellji, Soap UI, Sonar.
• BDD Testing using Cucumber.

TECHNICAL EXPERTISE

Languages: Core Java 1.8, XML, Multi-threading, JDBC, UML

Web Technologies/ APIs: J2EE, JNDI, Servlets, JSP, Spring MVC, XSD, XPATH, JAXB, Web services, REST

Frameworks: Spring (Core, AOP, JDBC,SECURITY), Hibernate, Angular js2.0,KAFKA

RDBMS: Oracle 10g, MySQL

IDEs: Eclipse Galileo/Indigo, Intellji

Servers: JBOSS Wild fly, Apache Tomcat 7

Caching Framework: JBOSS-CACHE

Version Control: SVN, Tortoise, GitHub Continuous Integration

Build Tools: Ant, Maven 2.x

Issue Tracker System: HP ALM

Testing Framework: JUNIT, MR Unit

Performance Tools: HP Diagnostic Tools, Memory Accessor Tool, SOAP UI

Operating System: Windows 7, UNIX, Linux

No SQL Technologies: Hive, Neo4j

PROFESSIONAL EXPERIENCE

Confidential

Senior Java Developer

Responsibilities

• Involved in the High Level Design, Writing UML Diagrams and HLD Document.
• Implement the Business Logic using Core Java, J2ee Concepts.
• Writing Restful Services using JAX-RS.
• Applied Object Oriented concepts (inheritance, composition, interface, etc.) and design patterns (singleton, Observer, Visitor Etc.)
• Designed and implemented the user interface using HTML5, XHTML, XML, CSS, JavaScript, and Angular JS..
• Used SOAP UI to test the request and response of the application
• Ensured that the code developed meets quality using Sonar.
• Perform Junit Testing and using Soap UI to test Rest Apis.
• Debugging the code, analyzing the defects, applying fixes.

Environment Java/J2EE, RESTful, XML, XSD, Eclipse, Angular JS Soap UI, JBOSS, UNIX/ Windows.

Confidential

Java and Hadoop Developer

Responsibilities

• Managing and scheduling batch Jobs on aHadoopCluster using Oozie.
• Developed REST based Web services.
• Used Hibernate in persistence layer and developed POJO's, Data Access Object (DAO) to handle all database operations.
• Applied Spring IOC Container to facilitate Dependency Injection.
• Developed custom Map Reduce programs for data analysis.
• Installed and configured various components ofHadoopecosystem.
• Writing Hive Queries and enhanced Hive performance by using Compression Techniques.
• Implemented techniques for efficient execution of Hive queries like Map Joins.
• Fixed defects as needed during the QA phase, support QA testing, troubleshoot defects and identify the
• Prepare High Level Design Document to give the overall picture of system integration
• Writing Acceptance Criteria and Unit Test Cases.
• Mentoring Junior Members and perform Code Review.
• Involved in agile methodologies, daily scrum meetings, Sprint planning's and Creating Stories.
• Use of Agile Methodology with Stories, Sprint and Scrum

Environment Java, Spring, Hibernate, Rest Services, Sqoop, OOZIE, XML, XSD,HIVE, MAP REDUCE.

Confidential

Senior Java Developer

Responsibilities

• Involved in the High Level Design, Writing UML Diagrams and HLD Document.
• Implement the Business Logic using Core Java, J2ee Concepts.
• Writing Restful Services using JAX-RS.
• Designed and implemented the user interface using HTML5, XHTML, XML, CSS, JavaScript, and Angular JS.
• Applied Object Oriented concepts (inheritance, composition, interface, etc.) and design patterns (singleton, strategy Etc.)
• Applied Spring IOC Container to facilitate Dependency Injection.
• Used Neo4j Apis to interact with Neo4j Databases.
• Ensured that the code developed meets quality using Sonar.
• Perform Junit Testing and using Soap UI to test Rest Apis.
• Debugging the code, analyzing the defects, applying fixes.
• Mentoring juniors and reviewing the code.
• Writing Cypher Queries.
• Developing consumer code to receive SNMP Alarms from Kafka.

Environment JAVA/J2EE, Neo4j, RESTful, KAFKA, Spring, XML, XSD, Angular JS, Eclipse, Soap UI, JBOSS, UNIX/ Windows

Confidential

Senior Java Developer

Responsibilities

• Actively involved in the entire application life cycle including design, development, debugging and testing of the system.
• Used various CoreJavaconcepts such as Multithreading, Exception Handling, Collection APIs to implement various features and enhancements.
• Designed and developed various modules of the application with J2EE design architecture, Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Created HLD and LLD for projects.
• Developed REST based and SOAP Based Web services.
• Used Hibernate in persistence layer and developed POJO's, Data Access Object (DAO) to handle all database operations.
• Writing Junit Test cases.
• Used Maven as build-automation tool and Jenkins for the process of Continuous Integration the project.
• Involved in various internal releases of the application and supported the application modules during testing and production phases.
• Developed layout, color scheme for the web page and implemented them with the help of HTML5, CSS3, andJavaScript
• Experience inSecurity-Systemdevelopment for Web Applications. Involved and developed security implementation using spring security system against Database Authentication.

Environment JAVA, Spring CORE, Spring MVC, Spring AOP, Spring Boot, Tomcat, Tortoise, Hibernate, Oracle, JUnit, SOAP, XML, SQL Developer

Confidential

Java/J2EE Developer

Responsibilities

• Used various CoreJavaconcepts such as Multithreading, Exception Handling, Collection APIs to implement various features and enhancement.
• Used Dependency Injection feature of Spring MVC framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Preparing the functional specification and Acceptance Criteria.
• Writing Junit test cases.
• Used Maven as build-automation tool.
• Meeting the requirements as per the road map of the project

Environment JAVA, Spring Core, Spring MVC, Tortoise, Hibernate, Oracle, JUnit, SOAP, XML, SQL Developer

Confidential

Java/ J2EE Developer

Responsibilities

• Involved in the Development of the product.
• Implemented J2EE standards, MVC architecture using JSF Frameworkand SEAM.
• Writing DAO Layer using Hibernate.
• Involved in debugging the application for any existing issues.
• Used the CoreJavaconcepts to implement the Business Logic.
• Writing test cases and documenting the work done.

Environment Java, Eclipse, ORACLE, JUnit, Hibernate, JSF, SEAM, Tomcat.

Confidential

Java/ J2EE Developer

Responsibilities

• Study and analyze the business process flow and existing system.
• Developed Applications using WLP.
• Java and Quartz programming
• Writing test cases and documentation.

Environment Java, Eclipse, QUARTZ, ORACLE. WebLogic.