Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
EBENEZER PREMSAGAR R

EBENEZER PREMSAGAR R

TECHNICAL LEAD - PKI CERTIFICATE MANAGEMENT
273, G.S.T Road, Chromepet, Chennai

Summary

To secure a challenging position in a reputable organization in Cyber security and to expand my learnings, knowledge,skills and to fully utilize my training and skills, while making a significant contribution to the success of the company.

Overview

10
10
years of professional experience
5
5
years of post-secondary education
5
5
Certifications
3
3
Languages

Work History

Technical Lead

WIPRO TECHNOLOGIES
Chennai
11.2021 - Current
  • Technical Consultant and issuer of MS-PKI Internal and External Digicert Certificates
  • SPOC for Maintaining two -tier hierarchy PKI servers.
  • Responsible for creation of Certificate templates.
  • Administrator for External Certificates issued by Digicert.
  • SPOC for troubleshooting issues on Certificates in Internal servers
  • SSO application creator/configuration on MS Azure Could.
  • Application creator on MS Azure on SAML,OAUTH, OPENID Authentications.
  • MFA register/MFA setup agent for persons within the company.
  • Provide guidance on the technical issues on SAML Integration.
  • Administrator for applying conditional access policies.
  • Provider of end user support on HSM's installed on the PKI servers.


Sr. Engineer Configuration/Release/Key Management

GIESECKE + DEVRIENT MS India Pvt Ltd
Chennai
01.2018 - 11.2021
  • Web Tracking Tool (WTT) is specifically developed to track Debit/Credit card status of State Bank of India(SBI) branches and their subsidiaries
  • This tool is used to check their product status online after they placed the file
  • This tool will fetch the information from the data file in the
  • Production floor and highlights the extract status of the card, Such as Branch.id, Branch Name,
  • A/C number, Receipt date, Mobile number, Airway bill number, Internal status, external status,
  • Pin mailer details etc
  • Responsibilities: Analyze system requirements and develop a plan to test GUI, Functional and System testing on the application
  • Maintaining of Customer details in database
  • Query Handling
  • Interact with developers to track technical issues down
  • Testing Skills: Testing Smart Cards for WPC certification against requirements
  • Functionality testing
  • Issuer Public Key certification verification and validation
  • EMV Tag Values verification
  • Writing Test cases and Documentation
  • Maintaing UPP software's and its applications.
  • Profile creation for Payment cards


Technical Support Engineer - PKI

GIESECKE + DEVRIENT MS India Pvt Ltd
Chennai
01.2016 - 01.2018
  • Handling Key Ceremonies
  • Issue Public key Creation and Certificate requisition
  • Sound knowledge on EMV Key Management.(Application and Transport keys) (AC,SMI,SMC)
  • Encryption standards, 3DES, PGP
  • Hands on experience on handling cryptographic keys PKI,RSA
  • Hands on experience in Barnes CPT Tool
  • HSM Installation and Initialization
  • Installation of UPP applications and support for GSM and Banking
  • UPP Software support & up-gradation of new release in time
  • Manage Data generation work Smart Card Profile Creation, Input/output File Management
  • Coordinating, interacting and guiding the production for technical issue,Queries related to Perso Machine installation, new product implementation
  • Setting priorities for various projects based on customer/business urgency
  • Testing and troubleshooting of Test cards whenever required
  • Preparing and checking Personalization script files for card production
  • Technical consultation for various Smart Card projects
  • Preparation of Work Instructions, SOP and Initiator for process Improvement.

Sr. Engineer

DATA MANAGEMENT, GIESECKE + DEVRIENT MS India Pvt Ltd
01.2015 - 01.2016
  • Handling a team of 5 members involving Data Preparation activities
  • Responsible for secure handling of Customer details and Data Generation activities
  • Responsible to maintain reports of all checks as per the standards and PCI Guide lines
  • Effective handling and configuration of FlexiGen script, Job Manager and machine application
  • Machine Template setup for the all customer and new products
  • Mailer machine template creation & maintaining for new customer and new products
  • Decision making in Data Generation in consultation with Order
  • Management & production Team
  • Responsible for carrying out PS(Production Sample) test card for Personalization & testing
  • Responsible for maintaining CAPS, off line manual carrier printing
  • Software for Banks and other Customer for both site.

Sr. Technical Assistant

GIESECKE + DEVRIENT MS India Pvt Ltd
01.2013 - 01.2015
  • Handling Personalization of Smart cards
  • Worked on Machines Datacard MX series
  • Worked on Machines Matica S7000 and Mailing series
  • Knowledge on Fulfillment activities
  • Hands on Experience on MSWord,Excel,Powerpoint, MIS creation,Mail merger,welcome letterpreparation
  • Maintaining the day wise production list and task assigning to the team members
  • Creating card setup and data setup as per the Master/Visa Guidelines
  • Supervising the day to day activities
  • Following Quality standards like 5S, CAPA, Fish bone analysis, WHY-WHY analysis for processdevelopment.

JUNIOR OFFICER

SHARON SOLUTIONS LTD
01.2012 - 01.2013
  • Handling and operating smart card producing machines and attending first level maintenance
  • Personalisation of GSM cards as per 3FF and 4FF measurements
  • Creating card setup and data setup as per the Master/Visa Guidelines
  • Personalisation operator for Datacard MPR series for GSM

Education

B.E - Electronics & Communication

Tagore Engineering College
Anna University
04.2007 - 11.2011

Skills

PKI- Certificate Management

undefined

Certification

QMS Internal Auditor

Timeline

Technical Lead

WIPRO TECHNOLOGIES
11.2021 - Current

Sr. Engineer Configuration/Release/Key Management

GIESECKE + DEVRIENT MS India Pvt Ltd
01.2018 - 11.2021

Technical Support Engineer - PKI

GIESECKE + DEVRIENT MS India Pvt Ltd
01.2016 - 01.2018

Sr. Engineer

DATA MANAGEMENT, GIESECKE + DEVRIENT MS India Pvt Ltd
01.2015 - 01.2016

Sr. Technical Assistant

GIESECKE + DEVRIENT MS India Pvt Ltd
01.2013 - 01.2015

JUNIOR OFFICER

SHARON SOLUTIONS LTD
01.2012 - 01.2013

B.E - Electronics & Communication

Tagore Engineering College
04.2007 - 11.2011

Similar Profiles

CREATE PROFILE
EBENEZER PREMSAGAR RTECHNICAL LEAD - PKI CERTIFICATE MANAGEMENT