Ardra Njattuvetty Prakasan
Thrissur,Kerala
Summary
8 Years of experience with expertise in Mainframe technologies and have the proficient knowledge in
Retail, Manufacturing and Travel and Logistics domains
Overview
9
9
years of professional experience
1
1
Certification
Work History
Mainframe Application Developer
IBM
03.2023 - Current
- As an application developer, Job role is to change/build Cobol/JCL components and to take part in the deployment activities, which includes pre-release and post-release activities
- Pre-release and post-release phase activities involves job statistics collection and verification of the important batch jobs
- Clients have expressed their appreciation for commitment to on-time delivery and quality of the work
Mainframe Application Support
Tata Consultancy Services
01.2020 - 02.2023
- Monitoring of all batch job processing and ensure completing in a timely manner
- Tracking all outages/incidents which adversely affect the stability of the mainframe
- Notification and escalation of events delaying or having major impact on completion of batch critical paths and report delivery
- Fixed repeated job abends by identifying the root cause and thereby reducing the manual effort to work on the job abend
- Worked in Incident management, Change management and problem management tools like Remedy and Helix
- Worked in Mainframe migration tasks
Mainframe application developer
Tata Consultancy Services
03.2016 - 12.2020
- Developed REXX tools to create user submitted jobs mimicking the batch jobs, delivering a real time report to user
- Developed automated report jobs using batch jobs
- Participate in requirement gathering sessions to understand the user requirement
- Analysis of client specification to identify the changes required and to assess the dependencies and the risks
- Perform impact analysis to identify the components to be modified and to prepare the impact analysis document
- Carry out effort estimation for the production changes
- Defect prevention and causal analysis after the implementation of the production change
Education
B.tech - Computer Science and Engineering
Federal Institute Of Science And Technology(FISAT)
Angamaly, Kerala08.2015
Skills
- COBOL
- JCL
- IMS
- DB2
- REXX
- Easytrieve
- CICS
- Mantis
- Endevor
- Expeditor
Certification
Azure AZ-900
TOSCA Automation Specialist Level-1
Languages
English
Malayalam
Hindi
Timeline
Mainframe Application Developer
IBM
03.2023 - Current
Mainframe Application Support
Tata Consultancy Services
01.2020 - 02.2023
Mainframe application developer
Tata Consultancy Services
03.2016 - 12.2020
B.tech - Computer Science and Engineering
Federal Institute Of Science And Technology(FISAT)
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