Harshit Singhal
Senior Backend Engineer | Distributed Systems | Java | Go | Kafka | AWS | Kubernetes
- Role
- Senior Software Engineer at Razorpay
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Harshit Singhal
I’m Harshit Singhal, a Senior Software Engineer at Razorpay, where I design and scale…
Experience
Senior Software Engineer
Aug 2024 — Present · Bengaluru, IN
Led the design and development of “Card Sync” for card payments via CRED Pay, enabling device-tokenized card linking and frictionless one-click card payments on checkout across Razorpay merchants Built a scalable data ingestion pipeline using Spring Batch, AWS AppConfig, and DynamoDB to ingest and live-serve 10M+ device-user mappings daily for CRED eligibility resolution. Implemented end-to-end card linking and tokenization flow with partner apps (e.g, CRED), including payment redirection, secure token exchange, and saved instrument refresh to enable one-tap payments. Designed a scalable ingestion pipeline for Razorpay Pixel, enabling seamless collection and processing of user activity events generated by the UI, leveraging Kafka, Trino, and MySQL. Reduced query execution time by over 80% through the implementation of effective indexing strategies, significantly enhancing database performance and efficiency. Implemented a wallet integration platform, enabling seamless onboarding of new wallets in 1 day through configuration updates, reducing integration effort by 60%
Education
The LNM Institute of Information Technology
Bachelor's degree
2018 — 2022
Chinar School
High School Diploma
2016 — 2018
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.