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John Diwahar

Informatica Administrator | Powercenter | IICS | Cognos | AWS Quicksight

Chennai

8+ years of work experience

Cognizant
Sep 202511 mosPresent

Chennai, Tamil Nadu, India

GENPACT
Nov 20231 yr 11 mosSep 2025

Chennai, Tamil Nadu, India

LTI - Larsen & Toubro Infotech
Apr 20221 yr 8 mosNov 2023

Chennai, Tamil Nadu, India

Fujitsu
Nov 20216 mosApr 2022

Chennai, Tamil Nadu, India

Cognizant
Jun 20216 mosNov 2021

Cognizant
Jul 20183 yrsJun 2021

Education

Loyola College

Bachelor's degree, Computer Science

Loyola College

20153 yrs2018

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Headline

Informatica Administrator | Powercenter | IICS | Cognos | AWS Quicksight

Location

Chennai

Work experience

Senior Associate at Cognizant, Sep 2025 - Present · 11 mos, Chennai, Tamil Nadu, India

Consultant at GENPACT, Nov 2023 - Sep 2025 · 1 yr 11 mos, Chennai, Tamil Nadu, India

Senior Data Engineer at LTI - Larsen & Toubro Infotech, Apr 2022 - Nov 2023 · 1 yr 8 mos, Chennai, Tamil Nadu, India

Associate Application Developer at Fujitsu, Nov 2021 - Apr 2022 · 6 mos, Chennai, Tamil Nadu, India

Programmer Analyst at Cognizant, Jun 2021 - Nov 2021 · 6 mos

Programmer at Cognizant, Jul 2018 - Jun 2021 · 3 yrs

Education

Bachelor's degree, Computer Science, Loyola College

John Diwahar - Senior Associate in Chennai | Tal