System Programmer Information Technology

TRIVENI MEDARAMETLA

ZOS System Programmer

Minnesota +1-945-***-**** *******************@*****.***

Summary

I have 5 years of z/OS System Programming experience. My primary responsibilities include installing and upgrading z/OS and mainframe products. I have also provided end to end support for various mainframe products and I am part of a team that is responsible for preventing any unplanned disruptions and delivering 24/7 availability of mainframe resources.

Education

Master of Information Technology Management, Concordia St. Paul, MN Fall 2022-2023

Bachelor’s of Computer Science and Enginnering, Gudlavalleru enginnering college,India 2015-2019

Work Experience

MVS System Programmer,Minnesota IT Services 2023- Present

Install, upgrade, maintain, and support mainframe products from IBM, Broadcom-CA.

Working on installing and customizing IDG products(File manager, Fault Analyser, Debug tool, Dynamic test Runner, ADFZ Common components)

Work with IBM / ISVs to troubleshoot / debug mainframe service incidents and apply fixes as necessary

Ability to understand the client’s overall Mainframe z/OS setup across the various Systems/LPARs in different environments (Prod/Dev/Test)

Participate on every IPL.

z/OS System Programmer, IBM India PVT LTD, Bell canada,Bell aliant, Aksteel

2019-2022

●Part of a team that is responsible for the 24/7 availability of the mainframe environment

●Responsible for researching and patching newly published security vulnerabilities to ensure the integrity of the environment

●Worked on installing and upgrading IBM z/OS and regularly performed z/OS

●Assisted in generating IODFs using HCM and HCD.

●Monitored and reported on resource CPU & Memory utilization to executives and customers

●Provided primary and backup support for multiple z/OS IBM

●Participated in planning and implementing projects such as Product upgrades, z/OS Operating System upgrades and Disaster Recovery tests

●Provided support in managing end - to - end MVS related activities Which includes z/Os 2.2 and 2.3 upgrades and maintenance, DR activities, Parmlib management, Supporting IPL,etc

●Worked in multiple accounts with different environments with sysplex and monoplex

●Involved in multiple DR activities and z13 processor upgrades

●Expertise in applying license keys and monthly CIRATS maintenance

●Worked in JES2 and having Knowledge on MVS commands

●Strengths include an extremely short learning curve, adapting to different environments easily, creative result-oriented and solution-focused combined with problem solving.

Skills

●Resources using TADz, SMF, Mainview, Omegamon & SYSVIEW.

●Vendor Interactions for solutions and issues on various mainframe products.

●IBM, BMC, CA Technologies, ASG Software Solutions, Innovation Data Processing, Syncsort,

●Compuware, etc.

●Tools Used ITSM Tools: BMC Remedy, Lotus Notes, Service Now, HPSM and other in-house ITSM utilities

●Mainframe: TSO/ISPF, JCL, SMP/E,CLIST, IBM utilities, SDSF, IOF, EOS, SAR, SRS, Endevor, CA7, Mainview, TADz, $AVRS, SYSVIEW, etc.

Vendors supported

IBM, BMC, CA Technologies, ASG Software Solutions, Innovation Data Processing, Syncsort, Compuware, etc.

Tools used

ITSM Tools:Lotus Notes

Mainframe: TSO/ISPF, JCL, SMP/E, CLIST, IBM utilities, SDSF, IOF, Endevor, CA7, Mainview, TADz, $AVRS, SYSVIEW, etc

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