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michal-czernecki

PROFILE

Michal-czernecki

Developed the Archipel Connector Integration for the juspay/hyperswitch repository, enabling seamless processing of Archipel card and wallet payments with support for 3D Secure authentication, mandate management, and the complete payment lifecycle including creation, confirmation, capture, cancellation, refunds, and recurring payments setup. Leveraged Rust and JavaScript to implement robust API integration, configuration management, and request/response transformations. Ensured reliability through comprehensive test automation, covering both happy path and negative scenarios. This work expanded payment method support for merchants, allowing faster onboarding and broader customer reach, while maintaining stability through controlled rollout and extensive test coverage rather than reactive bug fixes.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
27,094
Activity Months1

Your Network

51 people

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

Month 2025-05: Delivered Archipel Connector Integration for juspay/hyperswitch, enabling Archipel card and wallet payments with 3D Secure authentication, mandate management, and full payment lifecycle support (create, confirm, capture, cancel, refunds) plus setup for recurring payments. Implemented gateway configuration, request/response transformations, and comprehensive test coverage across happy paths and negative scenarios, setting the foundation for reliable Archipel-based transactions.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptRustTOML

Technical Skills

API IntegrationCI/CDConfiguration ManagementPayment Gateway IntegrationRustTest Automation

Repositories Contributed To

1 repo

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

juspay/hyperswitch

May 2025 May 2025
1 Month active

Languages Used

JavaScriptRustTOML

Technical Skills

API IntegrationCI/CDConfiguration ManagementPayment Gateway IntegrationRustTest Automation