COBOL, JCL, DB2, VSAM, CICS

Umesh Kumar Mahto

******************@*****.*** 790-***-**** umeshkumar-m204

WORK EXPERIENCE

Infosys limited

Senior systems engineer (Mainframe Developer) Jan 2024 - Present

• Involved in extensive software development, creating new mainframe programs and amending existing ones as per change requests.

• Analyzed high-level and low-level designs, contributing to code and process documentation.

• Designed and implemented new COBOL program, JCL jobs, PROCS, control cards.

• Handled live defects, supported unit testing, coordinated with the system integration testing team, and participated in bug fixing.

Systems Engineer Jan 2022 - Dec 2023

• Worked for a Healthcare company as a mainframe developer.

• Designed and implemented new COBOL program, new JCL jobs, PROCS, control cards.

• Participated in the analysis of low-level design requirements, impact analysis of existing programs, and conducted and reviewed design/code/test plans and test results. EDUCATION

Chaibasa Engineering College

Bachelor of Technology in Mechanical Engineering - 7.32 CGPA August 2016 - August 2020 PROJECT

Automated Plan Conversion system

• Designed, Developed and implemented new API'S to interact with upstream and downstream applications.

• Optimized MIPS to avoid or delay engine upgrades to efficiently manage the software costs.

• Optimized database queries.

Automated Claim Adjudication System

• Designed, Developed and implemented new API to fetch the data from upstream application and to adjudicate the claim.

• Added new table and optimized database queries.

SKILLS

• TOOLS : File Aid, File manager,SPUFI, QMF, TSO/ISPF, Startool, Xpeditor, Endevor, SDSF

• Database : DB2

• Languages : COBOL, JCL,SQL,CICS,Python,Java Basic CERTIFICATIONS

Infosys Certified Mainframe COBOL-DB2 Programmer

Infosys Certified Mainframe JCL Programmer

LANGUAGE

English, Hindi

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