Mainframe Developer resume in San Jose, CA, 95126

MOHAN SELVARAJ
**** ****** ****** *** # *** San Jose, CA 95126
408.***.**** z5xwvf@r.postjobfree.com

EXPERIENCE
• Software Engineer with 4 years of experience in designing and development in Mainframe Technology.
• Extensive knowledge of all phases of the Software development life cycle (SDLC)
• Extremely reliable, working independently and in a team, with excellent problem solving skills with a strong technical background and good interpersonal skills with an eye for detail.

TECHNICAL SKILLS
Operating System : z/OS V 1.12
Programming Language : COBOL
Database : DB2
Application Software : JCL, VSAM, CICS
Tools : Changeman, MQ Shooter and Emulator, File AID, File Manager, Expediter,
DTCN, Jmeter, TMON, Easytrieve, Fault analyzer
Version Control : Endeavour

CERTIFICATION

• IBM- Mainframe certificated from CDAC, Trivandrum, India.

PROFESSIONAL WORK EXPERIENCE

Attra InfoTech Pvt Ltd 2009 July – 2011 July
Senior Software Engineer – One HSBC Core Banking (OHCB)

OHCB will provide host functionality for bank deposit and lending products capable of supporting all customer group and geographies, it is service oriented architecture, capable of handling 100 million accounts, supports 24/7. OHCB provide a unified framework that aims to improve COBOL developer productivity within HSBC through common tools, services and programming guidelines. Core Banking interacts with various other systems like OH Distribution, OH CDM, and ICCM, OHFX, OH Cards, External payments (OH Payments).
• Actively involved in the design and development on SAR module (Statements, Advices and Reporting).
• Key contributor in developing a secure and robust banking system for HSBC.
• Designed and developed the Service programs using SQL and DB2 which is based on service based architecture (SBA).
• Designed and developed the Green screen (CICS) programs and maps using CICS, COBOL.
• Used the Endeavour and expeditor tool for compilation, DTCN tool for debugging the programs.
• MQ (message queuing) emulator has been used to trigger the programs.
• File Manager has been used to prepare the query of the SQL used and worked closely with DBAs to produce high performance SQL queries.
• Designed and developed the batch programs using the VSAM files and created simple JCLs as well.

ACKNOWLEDGEMENT

• Recognized as best team player for the outstanding contribution on the prominent delivery of the product
.

Attra InfoTech Pvt Ltd 2008 Jan – 2009 July
Software Engineer – GE Money

GE Money aims to perform the VES(Vision Plus Enterprise Service) Installation and basic testing to consolidate the V+(Vision Plus) global MLI services and FDI based services and bring it in a common platform and strategy is to adopt FDI(First Data International) base service as much as possible by removing custom build MLI(Message Level Interface) service.
• Member of the team which designed and developed a VES programs for Credit cards in the secured and robust banking system for GE Money.
• Designed and developed the Service programs using COBOL which is based on service based architecture (SBA).
• Designed the data definitions sheets to create the input and output to be generated as XML.
• Resource Definition online (RDO) entries have been prepared for the VES programs using CICS parameters.
• Used the Changeman tool for compilation and DTCN tool for debugging the programs.
• IE emulator has been used to trigger the programs.
• Java simulator J-Meter has been used to conduct the performance testing of the VES programs.
• TMON (Transaction Monitoring) is done to capture the CPU% of usage to calculate the amount of CPU used and present the behavior of the programs.

Attra InfoTech Pvt Ltd 2007 July – 2007 December
Associate Engineer – GE Money

This project comprises of an end-to-end solution that has a Web front end, VMX (Vision plus Message Exchange)/MLI as the messaging layer & Vision Plus as the backend core application that supplies the data to the front end.
This project only covers the Vision Plus changes required and more specifically the changes required on V+ for India and Singapore.
• Member of the team which designed and developed a MLI programs.
• Designed and developed the Service programs using COBOL which is based on service based architecture (SBA).
• Worked in enhancement of vision plus modules CMS and FAS

EDUCATION

B.E., Mechanical & Production Engineering, Annamalai University, India (1997 – 2001)

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