Mohiuddin Syed

Software Engineer @ Visa

Role: Software Engineer at Visa
Location: Englewood, CO, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Mohiuddin Syed

I\'m a Software Engineer on Visa\'s Core Debit team, where I build internal automation…

Experience

Software Engineer
Visa
Aug 2024 — Present
Designed automation solutions for the Core Debit team, improving testing efficiency by 50%+ and enabling earlier defect detection across enterprise systems.Built a full-stack application using Python, React Vite, and Spring Boot to automate AP batch processing and mainframe JCL execution, significantly reducing manual workload.Developed REST APIs to connect mainframe batch jobs with modern microservices, streamlining integrations and improving system maintainability.Enhanced the Core Debit E2E smoke testing framework using Karate, Java, Maven, and Spring Boot, boosting test coverage and reliability.Provided technical mentorship through code reviews and onboarding sessions, helping accelerate teammate ramp-up and feature delivery timelines.

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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