PROFESSIONAL SUMMARY:

• Overall 9+ years of experience in Software Development Life Cycle design, development and support of systems applications and working in GE Healthcare.
• Worked as a Senior Software Engineer with deep understanding of technology with focus on delivering business solutions.
• 8 Years of experience in Core Java include OOPs concepts, Multi - Threading, Exception Handling, Collections & J2EE application development include JSP, Servlets, JDBC, Struts, Spring Core, MVC, Boot, Hibernate, jQuery, Angular JS 2
• Certified as Scrum Master and played 6 months SM role for team strength of 8 members along with other 10 Scrum Teams across the globe.
• Well versed in Release Planning, Estimation and Story Pointing.
• 1+ Year of experience in Microsoft .Net technologies C#, VB6.0 in application development.
• Good understanding of Hadoop Architecture and know the concepts of Map & reduce, Pig, hive, No Sql, HDFS.
• Strong knowledge in Object Oriented Programming Design & Development.
• Good understanding and applying knowledge of Design Patterns.
• Well trained and experienced in following Agile Methodology and Scrum Process Handling Stand ups, Sprint Planning, Retrospective and Reviews
• Good working knowledge on Restful Web Services API using JAX-RS API with Jersey Framework
• Good understanding on SOAP based Web Services and done quick prototypes with Apache Axis
• Experience in using RDBMS concepts and worked on SQL Server, MySQL, Oracle and Sybase.
• Worked with Defect tracking tools such as HP ALM, Clear Quest.
• Maintaining SDAS and PDD requirements in HP ALM tool.
• Strong analytical and problem-solving skills with excellent interpersonal and communication skills.
• Hands of experience with Source Control tools like Clear case & Perforce.
• Strong individual Contributor, Good in pair Programming & Swarming techniques.
• Quick learning capability & adaptability with new technologies.
• Clear thinking and understanding of requirements.
• Being worked on multiple technologies has the capability of analyzing & integration of products from end to end.
• Worked on JUnit for writing unit level testing.
• Fixing code quality issues by running static code coverage tool such as Coverity.
• Good understanding and applying knowledge on Angular JS 2.

TECHNICAL SKILLS:

JAVA/J2EE Technologies: Core Java, Servlets, JSP, JDBC, Hibernate, Spring Core, Spring MVC, Boot, RESTful & SOAP Web API Services,

Design & IDE Tools: Eclipse, IntelliJ &Visual Studio

Programming Language: Java & C#

Web Technologies: JavaScript, JQuery, JSON, HTML, CSS, XML, Angular JS2

Web services: SOAP, RESTful

Application/Web Servers: Apache Tomcat, JBoss

RDBMS: Oracle, SQL Server, MySQL, Sybase,

Operating Systems: Unix/Linux, Windows

Configuration Management tools: Clear Case, Perforce, Smart Bear

Agile & Defect Tracking Tools: Rally, Clear Quest & ALM

Build Tools: Ant, Maven.

PROFESSIONAL EXPERIENCE:

Confidential, Barrington, IL

Lead Java/J2EE Developer

Technologies: Core Java, Spring Core, Spring MVC, Spring Boot, Restful Web Services API, LDAP integration, JSP, Hibernate, XML,HTML5,CSS, Java Script, JQuery, Angular 2, SQL Server & Sybase, Unix/Shell Scripting, Eclipse, Tomcat, Perforce, Smart Bear, ALM, Rally, Coverity, Maven and Ant.

Responsibilities:

• Worked in designing and building Architecture using J2EE and MVC.
• Used Spring framework for dependency injection with the help of Configuration files.
• Used JavaScript, jQuery for client-side validation.
• Hands on experience with Angular JS 2 for Proof of Concepts.
• Written Stored Procedures and SQL Queries for business requirement.
• Experienced in applying Design Patterns Singleton and Factory.
• Worked with XML parser APIs such as JAXB in the web service's request response
• Created Restful Web Services with XML/JSON format API.
• Writing Junit test cases and analysis code coverage issues with Coverity Tool.
• Involved in discussions with Architects and SMEs to make proper Design and Solution for new features and defects.
• Involved in code reviews of other team members to make sure quality of product at highest priority.
• Daily coordination with Tech Lead to understand the criticality of technical implementation.
• Conducting Exploratory Testing to uncover hidden issues at product level.
• Fixing defects to make sure product quality is on higher importance.
• Played critical role while doing release planning in terms of story pointing and effort estimation.
• Maintain the code by performing rebase and merging with integration branch using Perforce.
• Good understanding and working knowledge on Medical standards such as HL7 and medical specifications like DICOM.
• Build features using TDD (Test driven development) and environment with continuous integration, regression and deployment.
• Captured the user requirements maintaining through ALM tool with use-case diagrams and delivered Class and Sequence diagrams using UML and Rational Rose.
• Ensure feature quality by extensive testing covering different aspects such as unit, integration, functional, performance and regression with a focus towards automation.
• Used log4j for logging various application level information such as debug, error & info.
• Good in documentation as per the policy and project requirements.
• Will ensure DOD completed within the sprint timings.
• Working hand to hand in completion of commitments.
• Good understanding of using Maven and ANT for build automation. 
• Actively involved in various scrum activities such as Standup, Sprint Planning, review, Retrospective, Technical backlog grooming.
• Hands on experience with Confluence tool to maintain the project information.

Confidential

Senior Java/J2EE Developer

Technologies: Core JAVA 6.0, Oracle ADF& HTML5, Java Script, Servlets, Struts, Hibernate, Spring MVC, Restful Web services, XML, CSS, JQuery, Eclipse, JDeveloper, ALM & Perforce.

Responsibilities:

• Developed proof of concepts on web technologies HTML5, JavaScript, play framework during product design and analysis phase.
• Worked on integrating with 3rd party applications such VSEE.
• Involved in creating SOAP web services using Apache Axis, WSDL, UDDI.
• Developed J2EE modules using XMI, CORE JAVA and MVC framework.
• Worked on Oracle ADF, and HTML5 & JavaScript to enhance my expertise and practiced at work environment.
• Being new to product, taken initiation of installation of various products and helped team in providing and ramp up of product.
• Involved in presenting demos on the solutions to customers.
• Worked on stored procedures, PL/SQL and SQL queries.
• Worked on parsing JSON object for communication between Webservices and client.
• Developed a collaboration tool and integrated with RIS application developed in Oracle ADF.
• Involved & presented various Conceptual & Technical reviews.
• Developed Junit test classes for Service Layer.
• Coordinated & guided with internal scrum team members to meet sprint goals.
• Managed internal build infrastructure tools and Perforce during Crescendo releases.

Confidential

Java Developer

Technologies: JAVA, SQL Server, Oracle, Quality Center, Rational Clear Case, Clear Quest, Eclipse, Windows

Responsibilities:

• Supporting Swing based Java UI thick client application.
• Resolved code fixes with high quality without effecting existing functionality.
• Enhancement features like PACU report printing, based on the current phase of patient care defined by the system like Preop, Intraop & PACU.
• Handled Customer issues at an effective pace.
• Developed automated tools to reduce the development & execution time.
• Major contribution in improving the quality of the product which helped the product in achieving KLAS rating 1, and in turn provided better customer satisfaction.
• Identification of potential risks in the product using domain knowledge.
• Writing and reviewing Test Cases and execution of test cases in Quality Center.
• Analyzing other products for compatibility & Interoperability towards future road map.

Confidential

C# Developer

Technologies: C# 4.0, WPF, VB 6.0, SQL Server, Visual Studio 6.0, 2005 & 2010, Quality Center, Rational Clear Case, Clear Quest.

Responsibilities:

• Worked on tech migration from Vb6.0 to WPF.
• Resolved code fixes with high quality without effecting existing functionality.
• Written Nunit test cases for unit level testing.
• Have participated in Hackthon project to show mobile app portability using Android.
• Worked on Crystal Reports which are used to generate customized reports at hospitals.