Sahebjot Singh
CTO & Co-founder at Xyne
Karnataka, India
Summary
🤩
Rockstar🎓
Top SchoolSahebjot Singh is a pragmatic CTO and co-founder with 11 years of experience building large-scale, cross-platform systems and payment infrastructure from India. He led engineering work that powered a BHIM-grade mobile stack and authored a compact custom programming language that ran on 100 million devices, demonstrating a flair for practical, resource-efficient engineering. As a former Juspay engineer and CEO of a B2B embedded CMS startup, he blends deep backend expertise—contributions to gRPC for Node and Rust-based Hyperswitch payment connectors—with product-minded leadership. Passionate about NLP and language models, he pairs functional-programming sensibilities with hands-on systems work to ship robust, secure integrations at scale. An often-overlooked strength is his ability to translate researchy ideas into tiny, production-ready runtimes and payment flows used in real-world systems.
11 years of coding experience
3 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Manipal Institute of Technology
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
type-check10
apidoc10
restful-api10
typescript10
api10
braintree10
payment10
typescript-types10
nodejs10
type-checking10
rust10
typescripts10
grpc10
postgresql9
javascript9
Programming languages (15)
Github contributions (5)
grpc/grpc-node
Mar 2019 - Apr 2021
gRPC for Node.js
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 6 commits, 3 PRs in 2 years 1 month
Contributions summary:Sahebjot contributed to the `grpc-node` repository by primarily modifying TypeScript code within the `packages/proto-loader` and `packages/grpc-js` directories. Their work involved refactoring code, fixing typos in error messages, and implementing stricter type checking using `isFunction` for improved functionality in the `grpc-js` module. They also addressed inconsistencies in the code by utilizing `isArray` instead of `instanceof`. This suggests a focus on improving the robustness and correctness of the gRPC implementation for Node.js.
node-jsgrpcgrpc-webnodejstypescript
juspay/hyperswitch
Dec 2022 - Jan 2023
An open source payments switch written in Rust to make payments fast, reliable and affordable
Role in this project:Backend Engineer
Backend EngineerContributions:1 review, 5 commits, 1 push in 1 month
Contributions summary:Sahebjot primarily contributed to the integration of various payment connectors, specifically focusing on Braintree, Cybersource and Fiserv. Their work involved implementing authorize, capture, sync, void and refund flows, along with adding support for different authentication types. The user's contributions included significant code changes in the `router` and `connector` directories, demonstrating expertise in handling payment processing logic and API integrations.
financialpaymentsaffordableorchestrationrust
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.