SUMMARY:

• 12 years of experience in development, maintenance, testing of the application, with 5 years of onsite Tech Lead.
• Having software development experience in C, C++, Java/J2ee, Struts, Spring, Spring Boot, Web services (SOAP & RESTful) JavaScript, jQuery, and Database Management Technologies (Oracle, Informix, Dynamo DB) with sound domain knowledge in Telecom, Health Care and Embedded.
• 4 years’ experience in C/C++ language with CPP Unit, glow code, Source Code navigator.
• 6 years’ experience Java/J2ee, Struts, Spring, Spring Boot.
• 6 years’ experience in HTML, HTML5, CSS, JavaScript, Servlets, JSP, SAX, DOM, XML, XSLT.
• 2 years’ experience in networking protocol SIP, VoIP, TCP/IP, UDP.
• 6 years’ experience in SQL, Oracle 9.x,11g, Informix.
• 6 years’ experience in Linux, UNIX, AIX, Sun Solaris.
• 10 years’ experience in RTC, Rational Clear Case, Microsoft VSS, SVN, GitHub.
• 2 years’ experience in Selenium, Ruby, Cucumber automation tool.
• 8 years’ experience in MAKE FILE, ANT, MAVEN and GRADLE build.
• 10 years’ experience in tools like JMeter, Junit, Jest, AVT, Ethereal, Wireshark, Find Bug, PMD.
• 4 years’ experience in ISO8583 Message industry standard financial message communications.
• 4 years’ experience in Shell Script, Awk, Unix internals, Socket programming.
• Experience in Bamboo for CI/CD and release management.
• Experience in Agile, Waterfall methodologies.
• Good debugging skills in Eclipse and visual studio.
• Collaborated and coordinated with several engineering groups to effectively resolve the issues.
• Experienced in Application Production Support Model.
• Experienced in providing leadership and mentoring teams.
• Excellent communication, great writing and verbal skills.
• Knowledge on Docker images to build core applications.
• Quick adaptability to new technologies
• Hands on with Java 8 lambda.
• Good experience working with offshore teams and ability to train the team members on process and technology updates in the project by conducting Knowledge sharing sessions and regular telecom meetings, and extensive knowledge in onsite offshore model of working.

TECHNICAL SKILL EXPERTISE:

Programming Languages: JAVA, J2EE, Spring, Spring Boots, Angular 4, C, C++, XML, SQL, PL/SQL, VB, Unix Shell Script, Ruby, Cucumber.

Web/XML Technologies: HTML, HTML5, CSS, JavaScript, Servlets, JSP, SAX, DOM, XML, XSLT.

Frameworks: Stripes,Spring, Spring Boot, Selenium

Networking Protocol: SIP, VoIP, TCP/IP, UDP, Intelligent Network, INAP

Tools: & Utilities: Eclipse, Splunk, JMeter, Softatc, AVT (AlcatelVoiceTool), Visual Studio, Source Code Navigator, EA (Enterprise Architecture), BullsEye Codecoverage tools, Glow code, Symphonia (Message Mapper tool), Hammer, Wireshark, Etherial., winSCP.

RDBMS: Oracle 9.x,11g, Informix

Database: Oracle, MySql, SQL Lite, Mongo DB

Source Control: RTC, Rational Clear Case, Microsoft VSS, SVN, GitHub, Stash, Source Tree.

Operating Systems: Windows 9x/2000/XP, Linux, UNIX, AIX, Sun Solaris

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX

Technical Lead

Responsibilities:

• Responsible for managing changes and change process. Participated in Problem analysis/Problem reporting.
• Involve in design and business requirements.
• Work with various cross - functional groups such as Product Management, Customer Engineer, QA, System Test, Customer Engineer and product documentation.
• Involve in technical discussion and provide innovation to the product.
• Involve in various CCRs and Rebid project for the customer.
• Involve in many RFPs based on my product and domain knowledge for the customer.
• Involve in agile process which includes scrum, sprint planning, demo meeting.
• Working with business and offshore team on providing estimation, story pointing.
• Responsible for coordination of various teams (vendors, application owners, support engineers) during major incidents.
• Responsible in leading a team and coordinating work from both onsite and offshore locations.
• Involve in Design and Review activity of the requirement.
• Involve in code review, build and deployment.
• Assist internal users of SPLUNK in designing and maintaining production-quality dashboard.
• Play a major role in understanding the application logs, ISO 8583 messages, server data and created index, SPL functions and set an alert in SPLUNK before production went down.
• Providing production support for the application running at onsite.
• Involve in debugging ISO channels ASCII/ TNS (TCP/IP) channel.
• Partially involved in monitoring internal site via SPLUNK.
• Involved in development of Selenium Automation framework during implementation of Mobile Automation.
• Lead and participated in the design, testing and deployment of client/server, multitier applications using Angular 4 at Front-End and Spring Boot Microservices.
• Develop the Restful Web Services like user Authentication, validation, payment services using Spring MVC.
• Develop large-scale, portable, thread-safe and ultra-high performance foundation and application infrastructure libraries/frameworks.
• Implement the Static Code Analysis tool JTEST to make sure the code which I have developed to continuously analysing and measuring technical quality.
• Used Atlassian Bamboo, Git-Stash for CI/CD.
• Implemented BDD - Shift Left using Cucumber.
• Respond to and resolve production issues.
• Develop Cloud-Ready Applications using Spring services and 12-factor principles.
• Act as subject-matter expert for EPPIC products.
• Develop internal tools and processes to maintain stability and performance of the product.

Environment: JAVA/J2EE, Angular 4, Parasoft JTest,Stripes, Spring, Spring Boot, Oracle, Maven, Shell Scripting, Splunk, Bamboo, Linux.

Confidential

Module Lead

Responsibilities:

• Executing the responsibilities of Services Map module lead along with coding.
• Involved in Design and Review activity of the requirement.
• Used JavaScript, JQuery for client-side validations.
• The coding of the application was in Java and N-tiered architecture consisting of the presentation layer, data access layer and the database layer.
• White box testing using unit test automation framework for Java.
• Involved in code review, build and deployment.
• Checking for code coverage and solving memory leaks and other memory allocation errors using glow code, Purify, Purcov.
• Developed the requirements for many telecom operators like Airtel, STC, TDP, Holaperu, Ecuador etc.
• Involved in Sanity and Unit testing, Integration testing of the application.
• Involved in load testing through SIPp tool.
• Supported the team remotely for Customer User Acceptance Testing (CUAT)
• Assisted in live migration activities, remotely.
• Involved in documentation, designing in house Automation framework.
• Mentoring new members and guiding the Services Map team by providing solutions to the requirements.

Environment: Java, Linux, Oracle, SIP, VOIP, SCP, SMP, SSPTOOL, INFORMIX, ORACLE, Wireshark, Ethereal, Power Builder.

Confidential

Module Lead

Responsibilities:

• Involved in development of Global and Payer specific edits.
• Involved in bug fixing.
• Involved in Sanity and Unit testing of the application.
• Involved in running CARSTAT tool.

Environment: Java, JSP, SQL, C++, Unix (AIX).

Confidential

Software Engineer

Responsibilities:

• Involved in development of SIP Session Manager, Resource Manager and Policy Manager module.
• Involved in development Session Manager, Resource manager module.
• Finding memory leaks through Glow Code.
• Responsible for writing script to test and run the application.
• Responsible in automation testing with SoftATC.
• Involved in Sanity testing of my module and bug fixing.

Environment: C++, MicrosoftVisualStudio, Eclipse, Unix, SIP, VOIP.

Confidential

Senior Software Engineer

Responsibilities:

• Responsible for developing Study Setup, DAL and test driver application in C++/CLI code.
• Responsible in unit testing by CPPUnit for my module and bug fixing for the application.
• Involved in writing the test cases for the application.

Environment: C++, CPPUnit,Clear Case

Confidential

Senior Software Engineer

Responsibilities:

• Designing functional flow of the application.
• Responsible for coding C++ code from VMS operating systems to windows operating systems.
• Integrating BEAMQ message queue to MSMQ messaging queue.
• Involved in unit testing, functional testing and bug fixing for the application.

Environment: C++, Oracle 9i, IIS, CPPUnit