SUMMARY

• 8 years of professional IT experience in developing and maintaining Enterprise and Web based applications using Java/Java EE technologies.
• Experienced in all phases of Software Development Life Cycle (SDLC) including analysis, design, implementation, testing, debugging, support, integration, maintenance, and enhancements.
• Experienced working in environments using Agile (Scrum) and Waterfall development methodologies.
• Worked on web - based enterprise applications using Core Java, Java EE, Servlets, JSP, JDBC, Hibernate, Web Services (SOAP and REST) and SQL.
• Worked on client and server scripting languages like HTML, CSS and JavaScript.
• Good command on object-oriented design and principles.
• Implemented design patterns like MVC, Factory, Proxy, and Singleton.
• Experienced in both providing and consuming Web Services using SOAP and RESTful.
• Have used persistence frameworks like Hibernate for mapping java classes with Database.
• Worked with Relational databases like Oracle and SQL Server.
• Proficient in writing and handling SQL queries and PL/SQL.
• Experienced with application servers like WebLogic, Apache Tomcat and JBoss.
• Worked on both Windows and Linux platforms.
• Experienced with JUnit in developing test cases.
• Working knowledge with version control tools like ClearCase, SVN and Git.
• Hands on experience in building tools like ANT and Maven.
• Used Jira for creating stories, sprint planning, tracking tasks and issues.
• Experienced with IDEs such as Eclipse, Visual Studio and IntelliJ.
• Trained team members on new functionality and conducted knowledge sharing sessions across the teams.
• Proactive team player with good problem solving and trouble-shooting capabilities.
• Strong organizational, facilitation and verbal/written communication skills.

TECHNICAL SKILLS

Languages: Java, Java EE, C++, SQL, Python, Qt

Web: HTML, CSS, JavaScript, XML

Web Servers: WebLogic, Apache Tomcat, JBoss

Frameworks: Spring, Hibernate

Databases: Oracle, SQL Server

Web Services: SOAP, RESTful

MS Office Skills: Excel, Word, PowerPoint, Outlook

Environment: Windows, Unix

Project Management: Jira

Collaboration: Confluence, Slack

IDE: Eclipse, Visual Studio, IntelliJ, SQL Developer, QT Designer

Version Control: Rational ClearCase, TortoiseSVN, Git

Methodologies: Agile Scrum, Waterfall

PROFESSIONAL EXPERIENCE

Confidential

Software Developer

Responsibilities:

• Prepared Requirement Specifications and Implementation Proposals for the features handled.
• Implemented business logic using Java, Java EE and Spring technologies.
• Implemented changes to the legacy applications to allow the end users to view the outstanding balance of a customer account and from this information be able to instantly manage/follow-up on outstanding invoice statements.
• Implemented changes to the to the legacy applications to allow the end users to be able to send reminders for overdue amounts to their customers.
• Implemented the enhancements to the enterprise web application to allow customers to track their shipment delivery and access detailed information pertaining to their shipment and tariffs.
• Implemented the mail notification service which would send detailed information about the status of the shipment to customers who have subscribed to receive this service.
• Implemented SQL queries to fetch and update data in the Oracle database.
• Provided code fixes to the different functionality on the legacy system to support the business needs.
• Created epics/user stories and managed tasks using Jira and published documentation in Confluence.
• Used HP ALM for test case management and managed defect resolution.
• Executed unit, integration and system tests to verify that the requirements are met.
• Deployed the application on WebLogic application server.
• Trained team members on new functionality and conducted knowledge sharing sessions.

Environment: Java, Java EE, SQL, Eclipse, Oracle, SQL Developer, Agile, Jira, Confluence, HP ALM, WebLogic, Spring framework, JUnit

Confidential

Software Developer

Responsibilities:

• Developed business logic using Java and Spring technologies.
• Developed presentation layer using JSP, HTML, CSS and JavaScript
• Developed controller classes using Spring.
• Developed Java Beans and configured with Spring Configuration file using Dependency injection.
• Used Java EE design patterns and Data Access Object (DAO) for the business tier and integration tier layer of the project.
• Implemented code to consume various RESTful services, SOAP web services and micro services for application API process.
• Developed the application with various Spring Framework modules like Spring MVC, Spring JDBC, Spring JPA and Spring Boot.
• Worked on Lambda Expressions for making anonymous inline function calls by using Functional Interfaces which makes code readable and concise.
• Used Spring MVC at the web tier level to isolate each layer of the application so that complexity of integration will be reduced, and maintenance will be easy.
• Implemented Spring JDBC template and Spring JPA to execute the query for retrieving data results.
• Developed several Hibernate mapping files for configuration of entities and named queries.
• Used Git to maintain the version of the files.
• Deployed the application on WebLogic application server.
• Used Ant and Maven to build and deploy the application.
• Performed unit level testing to verify the client requirements.
• Log4j was used to monitor the error logs.

Environment: Java, Java EE, JavaScript, Eclipse, Log4j, Spring, JUnit, RESTful, Micro Services, SOAP, SOAP UI, WebLogic, Unix/Linux, Hibernate, Oracle, Git

Confidential

Software Engineer

Responsibilities:

• Prepared Requirement Specifications and Implementation Proposals for the features handled.
• Successfully led a team of 15 associates and managed the team deliverables.
• Assigned requirements to the team, managed resources and handled work appraisals.
• Implemented the BCB mediator component which bridged the communication between components present in TNMS server and EML Server. This improved the performance of the network by 70%.
• Conducted design discussions, reviewed code, and technical documentation for all the features.
• Implemented the NEC-API COM objects (EML servers, NE controllers) i.e. creation, deletion, EML server’s recovery, requests.
• Implemented the operations requested on NE Controller by the TNMS server and grouped notification blocks and forwarded them from NE Controllers to the TNMS server.
• Successfully mentored the team members and conducted technical trainings for the teams.
• Implemented the logging services for the EML Server and the NE Controller, which improved the debugging and error handling capabilities of the Network Management system.
• Executed various phases of testing including functional, integration and system.
• Coordinated with the onshore and offshore teams.

Environment: Java, SQL, Visual Studio, Eclipse, Tortoise SVN, Windows, Oracle, SQL Developer.