More than 9.5 years of IT experience and out of which 6 Years of experience in Siebel and rest in Java, Struts, Jive SBS and C. On the Siebel side, worked on Requirement analysis, Design, Development, Testing, Implementation and Production Support. On the development side worked on Siebel Configuration UI, Tools, EAI, VBC, EBC, Business Service, Workflows, eScript, Web Services, MQ Series, Https Services, Assignment Manager. And also i have one year experience in production support where i have worked in Daily production tickets, Major Releases and Siebel Upgrade projects.

Technical Consultant @ From September 2014 to Present (1 year 4 months) Technology lead @ Around 6 years involved in the requirement Analysis, Design, Development Testing of Siebel Application. Including Integration, UI, Assignment Manager, etc. And almost 1 years in Siebel Production Support and Siebel Upgrade. And around two years of experience in Java, Struts, Jive SBS, Unix Shell Scripting, Oralce DB, Development. From June 2006 to September 2014 (8 years 4 months) Software Trainee @ Worked in developing the smart card operating system based on the Infineon smart card controller SLE66C44PE. This OS is compliant with the SCOSTA (Smart Card Operating System for Transport Application) Standard. Worked in the development of HAL layer. Worked in Design, Development and testing of UART Communication and EEPROM Read, Write operations. From August 2005 to June 2006 (11 months) Chennai Area, IndiaTrainee Engineer @ Developed code for 8051 based product. Some of the products are Coil Winding counter for Lucas-TVS, Seven Digit LED display using the 89c2051 for Industries, Fuel Injector QC Module for Delphi-TVS. From July 2005 to September 2005 (3 months)

Bachelor of Engineering (B.E.), Electrical, Electronics and Communications Engineering @ Veltech Engineering College, Chennai. Madras University. From 2000 to 2004 Chandrasekar Jayakumar is skilled in: Requirements Analysis, SDLC, Software Development, Siebel Production Support, Siebel Webservices, MQ Series, UI, Siebel EAI, Workflows, Business Service, eScript, Siebel Assignment Manager, Struts, XML, Jive SBS, Unix Shell Scripting, Shell Scripting, Java, Integration, Software Project Management, Testing