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Saksham Singh

PROFILE

Saksham Singh

Worked on the juspay/connector-service repository to deliver robust PPRO payment connector integration, expanding support for payment methods such as Wero, MbWay, and Satispay while enabling real-time webhook event processing. Focused on backend development using Rust and gRPC, the work included targeted refactoring for improved extensibility, such as introducing type-safe payment method handling and migrating redirection flows for greater resilience. Enhanced webhook processing with secure SHA256 verification, accurate transaction data extraction, and improved refund deserialization. These efforts increased payment flow reliability, reduced reconciliation gaps, and streamlined merchant onboarding, demonstrating depth in API integration, data serialization, and payment processing.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
3
Lines of code
6,542
Activity Months2

Work History

April 2026

5 Commits • 2 Features

Apr 1, 2026

April 2026 (2026-04) monthly summary for juspay/connector-service: Focused delivery of robust PPRO payment integration and hardened webhook processing to improve reliability, security, and reconciliation accuracy. This work enabled expanded merchant support, fewer transaction failures, and faster issue resolution across the payment pipeline.

March 2026

3 Commits • 1 Features

Mar 1, 2026

March 2026 — juspay/connector-service: Delivered PPRO payment connector integration with extended payment methods and webhook support, enabling Wero, MbWay, and Satispay with real-time event processing. Completed targeted refactors to improve extensibility and reliability: added PMS handling via ForeignTryFrom<grpc_api_types::payments::PaymentMethod> and migrated redirection flow to RedirectForm::Uri. No major bugs reported in this period. Impact: expanded payment-method coverage, faster onboarding of new methods, improved code maintainability and resilience. Technologies: Rust, gRPC types, RedirectForm, webhook handling.

Activity

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Quality Metrics

Correctness87.6%
Maintainability80.0%
Architecture82.6%
Performance80.0%
AI Usage35.0%

Skills & Technologies

Programming Languages

JSONProtocol BuffersRust

Technical Skills

API integrationRustbackend developmentdata serializationgRPCpayment processingwebhook handlingwebhooks

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

juspay/connector-service

Mar 2026 Apr 2026
2 Months active

Languages Used

RustJSONProtocol Buffers

Technical Skills

API integrationRustbackend developmentpayment processingwebhooksdata serialization