Arnab Kar

SDE II @Visa | Ex-Accenture | Python | PySpark | GenAI

Role: Software Development Engineer Ii at Visa
Location: Kolkata, WB, IN
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Arnab Kar

Software Engineer with 4+ years of experience building high-scale backend systems, data…

Experience

Software Development Engineer Ii
Visa
Sep 2025 — Present · Bengaluru, IN
Excited to start a new journey with Visa Inc.

Education

Chittaranjan Colony Hindu Vidyapith
Higher Secondary, Science
Chittaranjan Colony Hindu Vidyapith
Secondary
University of Engineering & Management (UEM)
Bachelor's degree, Electrical Engineering Technologies/Technicians

Contact information

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Work email
•••••@visa.com
Personal email
•••••@•••••.com
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Current company

Visa

Information Technology & Services · 29K employees · Founded 1958

Visa Inc. is a global payments technology company that operates a secure digital payments network, connecting consumers, businesses, financial institutions, and governments in over 200 countries. Established in 2007 through a merger of regional businesses, Visa has roots dating back to 1958 with the launch of the first consumer credit card program in the U.S. The company’s proprietary transaction processing network, VisaNet, can handle up to 76,000 transactions per second and supports a wide range of payment products, including credit, debit, prepaid, and contactless cards. Visa also offers mobile and digital payment solutions, AI-driven risk management, and innovations like secure transaction technologies. With a commitment to economic inclusion, Visa processes trillions in payments volume annually and focuses on expanding access to digital payments for underserved communities.

visa.com

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About Arnab Kar

Experience

Software Development Engineer Ii

Education

Chittaranjan Colony Hindu Vidyapith

Chittaranjan Colony Hindu Vidyapith

University of Engineering & Management (UEM)

Find verified contacts for anyone on LinkedIn