Jagan Elangovan
Software Engineer at Hexaware Technologies
Bengaluru, Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolJagan Elangovan is a software engineer based in Bengaluru with nine years of experience building reliable backend systems, currently contributing at Hexaware Technologies. He has notable open-source work on juspay/hyperswitch, where he implemented and refined multiple payment gateway connectors (Shift4, Worldpay, Globalpay, Cybersource, Bambora, Nuvei), demonstrating domain expertise in payments integrations and API design. Jagan focuses on practical, production-ready solutions—handling edge cases, response flows, bug fixes and refactoring to improve resilience and maintainability. His background in computer science (B.E.) and steady progression into complex payment processing projects indicate a strong blend of engineering fundamentals and applied systems thinking. Peers can expect a developer who pairs hands-on implementation skills with attention to correctness in high-stakes transactional code.
10 years of coding experience
Bachelor of Engineering (B.E.), Computer Science, 72%, Bachelor of Engineering (B.E.), Computer Science, 72% at Ramakrishna vidyaalaya Matriculation Higher Secondary School
Github Skills (9)
payment-gateway10
rust10
api10
payment10
apidoc10
back-end-development10
restful-api9
postgresql9
open-source8
Programming languages (7)
Github contributions (5)
juspay/hyperswitch
Dec 2022 - Mar 2023
Open source, composable payments platform | PCI compliant | SaaS and Self-host options | Enables connectivity to multiple payment, payout, fraud, vault and tokenization providers | Uplifts authorization with intelligent routing and revenue recovery | Reduce payment processing costs with cost observability | Reduces payment ops with reconciliation
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1298 reviews, 52 commits, 151 PRs in 3 months
Contributions summary:Jagan contributed significantly to the development of payment connector integrations within the "hyperswitch" repository. They implemented support for various payment gateways such as Shift4, Worldpay, Globalpay, Cybersource, Bambora, and Nuvei, writing core functionality and integrating these connectors. Their work involved designing and building the necessary API interactions, handling responses, and ensuring the correct flow for payment processing. Additionally, they addressed bugs, implemented improvements to existing code and refactored some components
authorizationobservabilityvaultpaymentsrust
juspay/decision-engine
Apr 2025 - Jul 2026
open-source routing system designed for payment processing
Contributions:78 reviews, 23 PRs, 95 pushes in 1 year 3 months
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