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Mit Donga

PROFILE

Mit Donga

Over a three-month period, contributed to the activemerchant/active_merchant repository by delivering five new features focused on payment gateway integration and API consistency. Work included enhancing CommerceHub gateway with 3D Secure ECI mapping, standardizing API versions across multiple gateways, and upgrading Credorax request signing to SHA256 for improved security. Unified API versioning and dynamic URL construction were implemented for nine gateways, while metadata propagation and multicapture support were added for CheckoutV2 and Stripe Payment Intents. All changes were developed in Ruby and Ruby on Rails, emphasizing robust API development, cryptography, and comprehensive test coverage to ensure reliability and maintainability.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

9Total
Bugs
0
Commits
9
Features
5
Lines of code
1,014
Activity Months3

Work History

July 2025

5 Commits • 3 Features

Jul 1, 2025

2025-07 monthly performance summary for activemerchant/active_merchant. Focused delivery of three high-value capabilities across gateway integrations, improving consistency, data fidelity, and payment flexibility. Key outcomes include unified API versioning across nine gateways, CheckoutV2 udf5 metadata propagation, and Stripe Payment Intents multicapture. No major bugs reported this month; all changes were covered by tests and aligned with existing release processes. Overall impact: accelerates gateway onboarding, reduces maintenance risk from version drift, enhances auditability of metadata, and enables partial captures for multi-part orders. Technologies/skills demonstrated include API versioning strategy and dynamic URL construction across gateways, gateway adapter design, metadata propagation in CheckoutV2, Stripe integration for multicapture, and test-driven validation with strong commit traceability.

June 2025

2 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for activemerchant/active_merchant focused on Credorax gateway signing upgrade to SHA256 with robust parameter handling, improved security, and expanded test coverage. The work enhances transaction integrity and gateway interoperability, reducing signing-related failures and enabling configurable signing to future-proof against gateway changes.

May 2025

2 Commits • 1 Features

May 1, 2025

May 2025 performance summary for activemerchant/active_merchant. Focused on delivering gateway improvements and API consistency to drive reliable checkout experiences and business value. Key work included CommerceHub Gateway Enhancements: 3D Secure ECI mapping to align ecommerce_indicator with three_d_secure.eci and API version standardization across Payeezy, Paymentez, and Paymill to ensure stable, consistent endpoints. These changes were implemented through two commits: a4b8335662ffa507243bb4da7dd3d4c334364ca9 and 037b8c6f811d744f972fc8bee05341a4d3aa4e5e. Major bugs fixed: None reported this month.

Activity

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Quality Metrics

Correctness92.2%
Maintainability91.2%
Architecture91.2%
Performance84.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

Ruby

Technical Skills

API DevelopmentAPI IntegrationCryptographyGateway ConfigurationGateway IntegrationPayment Gateway IntegrationPayment ProcessingRefactoringRuby on RailsTesting

Repositories Contributed To

1 repo

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

activemerchant/active_merchant

May 2025 Jul 2025
3 Months active

Languages Used

Ruby

Technical Skills

API DevelopmentAPI IntegrationGateway ConfigurationGateway IntegrationPayment ProcessingCryptography