6.1yrs mainframe dba cics pli db2 cobol debanjan saha resume

1. Debanjan Saha
Sr. Associate
PROFESSIONAL PROFILE
CONTACT
+91 85838 86078
debanjansh@gmail.com
Kolkata, IN
linkedin.com/in/
debanjan-saha-8097b758
SKILLS
6 Years of Professional experience in Database Administration, Mainframe
Applications, System Analysis, SDLC, High Level and Low Level Design, Code
Development, Testing, Implementation, Production Support and Enhancement
activities. Capable of performing in-depth application analysis, working closely
with end-users both during design/development phase and during the
implementation stages. Expertise in Scrum & Kanban methodology (Agile
Software development) and ITIL v3.0 Guidelines. Working with team members
and team building skills with help & regular discussions and follow ups.
EXPERIENCE
Apr ‘17 – Sep ‘19
Citigroup Inc. | Citi Global Infrastructure Services (CTI)
System Programmer – BI Output Content and Report DBA
Spearheaded maintenance of SAR, CMOnDemand databases on varied diversified
Citi environment consisting of 203 lpars globally. Installation, maintenance and
upgrade of CA View and CA Deliver. Initiatives for enhancement of current
procedures. Installation of PTFs, SYSMods, Usermods as provided by vendors CA
and IBM using SMP/E.
 Upgrading System software (SSMF) and introducing new fixes APAR,
PTFs, UserMods as per business needs and vendor support.
 Continuity of Business activities which involves DR testing and workload
balance maintenance of lpars in one location (like Singapore) and
switching to lpars in another geographical location (like Hongkong).
 Migration of AIX Servers to Mainframe, involving analysis, planning &
development of new CA View, Deliver, OnDemand modules
 Monitoring SAR DASD and Index usage and performing re-org and DASD
space allocation. Also, patching zLinux server support.
 Migrate OnDemand objects to OAM and upgrade ARSSOCK* files to
OnDemand v9.5
SKILLS
CA View
DFSORT/Syncsort
CA Deliver
EDUCATION
BACHELOR OF TECHNOLOGY
Heritage Institute of Technology
Department of Electronics and Communications
DGPA – 7.99
2009 – 2013
HIGHER SECONDARY (10 + 2)
CISCE, New Delhi
St. Xavier’s Institution, Panihati
Aggregate – 92.5%
2007 – 2009
SECONDARY
CISCE, New Delhi
St. Augustine’s Day School, Barrackpore
Aggregate – 88.8%
1993 – 2007
Nov ‘16 – Mar ‘17
McGraw Hill Global Education Holdings | Columbus, OH
Production Control Admin
Support primarily on Oracle Unix Platform as a L2 Production Support
team involved in daily production monitoring, performance tuning,
systems analysis, testing and post implementation support. Spearhead
creation, migration and ownership of the process chains, schedules,
calenders JCLs and Procs, parmlibs and other batch resources in both
Mainframe as well as distributed platforms like Unix and Windows.
 First line of Triage of Production Environment. Strong in-
depth knowledge in handling JCL errors, Job/Process/
Process Chain abends, restarts, Agent Server recycling, etc.
 Storage Admin responsibilities Performing Initial Program
Load (IPL) for System Z for specific Load IDs.
 Confiuration and Maintenance of Listeners, Web agents,
CICS, and Host Agents (Unix)
 Strong JCL knowledge in a z/OS JES2 environment running
MQ, Datacom, DFSORT and Unix Shell Scripting SH/KSH,
PL/SQL
 Knowledge of RDBMS bind process to support developer
requests to do onetime requests.
CERTIFICATIONS
ITIL v3.0 2011 Foundation Couse
IBM DB2 9 Family Fundamentals
(Exam 730) by IBM
NCFM Financial Markets:
A Beginner’s Module by NSE
Agile
ITIL v3.0
PLI/COBOL
DB2
JCL
CICS
CA7/11 | TWS OPC
Endevor | Librarian
Changeman
IBM RDz RTC
HP Service Now | SM | QC | BMC Remedy
SSMS
Unix
+91 62907 85308
Dec ‘15 – Sep ‘19 Tata Consultancy Services
IT Analyst
JCL

2. –
EXPERIENCE continues
SKILLS
ORGANISATIONS
TECHNICAL SKILLS
REFERENCES
Dec ‘15 – Nov ‘16
Southern California Edison, Rosemead, CA
Mainframe DevOps Technology Analyst
 Application support & maintenance activities in Smart Metering and Field
Services cluster of Customer Service Portfolio. Some of the mission
critical applications which are supported are EII Meter Data Management
System, IEE Open way Network Management System, Click Software,
CSS, CWO, Real Time Energy Metering etc.
 Enhancement & Maintenance of division’s in-house applications/systems
including major applications such as Employee Performance Evaluation
System and Meter Random Sampling System using VB, Delphi, COBOL,
SAS, CLIST, JCL, DB2 and MS SQL Server
 Working on automation of various manual processes existing
 ITSM Process Adherence including Incident Management, Service
Request Management, Knowledge Management
 Study the client requirements and based on that preparing Design
documents (SRS and CDS document), Test Case and RTM
 Developing COBOL & JCL program based on requirements as per SCE
 Ensuring appropriate Operating Level Agreements (OLAs) and
Underpinning Contracts (UCs) were maintained and supported
z/OS
CSS & CWO
Jul ‘15 – Nov ‘15
Danske IT Services and Support India Private Ltd
Problem & Capacity Management
COBOL
JCL
IEE
IBM DB2
Jul ‘13 – Jul ‘15
ITC Infotech India Limited
Problem & Capacity Management
 Requirement Analysis and Estimation. Coding, Unit testing, System
Testing and Implementation of PL/1-DB2, COBOL-DB2 programs and
JCLs.
 Performing Peer code and change reviews.
 Rotational Scrum Master of daily stand up meetings
 Credit File Systems, Lending Authority, Excess and Reminder Systems,
Collateral Systems, Credit Exposure, Documents Systems, Verifications,
Property Index Valuation, Mortgage, Loans, Group Finance System
 Error Handling, Scheduling Batch Jobs, Modify, Update Current Plan and
Job Library in OPC
 Resolving Problem Tickets and Tasks by modifying Current Code as per
requirements from Production Environment to Development Environment
and thorough testing (Unit Testing, Integration Testing, Regression
Testing, UAT) in Development and System Test Region and finally
deploying the modified code to Production using a Change.
 Optimization of SQL Queries, Reducing DBRM Time, IC1 Hours Usage,
Analysis of SQL Statements and CPU Time used by the SQL Statements,
Analysis of Deadlocks and Timeouts, Special Resource Allocation,
Preparing Batch SQL Extracts using Platinum Detector.
 Commit Frequency, Commit by Time, Proper restart of a job after a
Deadlock or Timeout. Optimizing CPU Cost and Usage.
 JCL Modifications and Updates in JOBLIB. 3rd Party Data Handling from
FTP Server to System.
 Debugging, working on Defects and providing immediate resolution.
 Working on Maintenance and Enhancement Activities.
SKILLS
PL/I
DB2
CICS
JCL
COBOL
Tata Consultancy Services
ITC Infotech India Limited
Danske IT Services and Support India
Private Limited
Citigroup Technology Inc.
McGraw Hill Global Education Holdings LLC
Southern California Edison
Dec ’15 – Sep ‘19
Apr ’17 – Sep ‘19
Sep ’16 – Mar ‘17
Dec ’15 – Aug ‘17
Jul ’15 – Nov ‘15
Jul ’13 – Jul ‘15
 Languages: PL/1, COBOL, REXX, JCL,
CICS, PL/SQL, Easytrieve
 Databases: DB2 for z/OS v11, VSAM,
Oracle R12/11i, MS SQL Server 2014
 Platforms: IBM Mainframe, Integrated
Development Environment(IDE), Z/OS
2.1, ISPF, PDF, ROSCOE, TSO
 Server: z14E Architecture, LUW
 Debugger: IBM Debugger, IBM RDz
Service/Unit Tester, Expeditor
 Configuration Management:
Changeman, Endevor, Configuration
Manager
 Operation Management: HP SNow,
HP SM, HP Quality Center, IBM Rational
Team Concert, BMC Remedy
 Scheduler: IBM TWS, CA7 - 11
 Editors: Librarian, Endevor, IBM
Rational Developer for System Z
 Tools/Utilities: CA View, CA Deliver,
IBM Content Manager OnDemand, CA
11 Web Client, SQL Developer, SQL
Monitor, SQL Server Profiler, SMP/E,
Omegamon, Omegaview, SysView,
Changeman, QMF, SPUFI, CICS
Explorer, FaultAnalyzer, Platinum
Detector, IBM ShopZ
 Applications: ACH, Billing, Credits,
Energy Metering & Distribution,
Investments, Mortgages, Banking
Systems
DECLARATION
I hereby declare that all the information furnished above is true to the best of my knowledge.
Debanjan Saha
20th
July, 2019
Additional Info
Passport No : L8767799
PAN Card No : DIEPS5130Q
Current Location : Kolkata
Kaleem Hayat
Development Manager
Danske Bank, Copenhagen, DE
Tommy Fuglsang Kristensen
Underdirektør
SKAT, Copenhagen, DE
CA Sysview