juspay/decision-engine
Apr 2025 – Jun 2025
3 Months active
Languages Used
BashRustShellTOMLYAMLbashjqMarkdown
Technical Skills
Build AutomationCI/CDCode CleanupConfiguration ManagementDevOpsGitHub Actions
Prajjwal kumar
PROFILE
Prajjwal Kumar
Over three months, Prajjwal contributed to the juspay/decision-engine repository by building and enhancing core routing and decision engine features for payment processing. He integrated Euclid routing rules into a Dockerized environment, modernized CI/CD pipelines using Rust and Shell scripting, and expanded card network support through configuration refactors and documentation. Prajjwal improved error handling and API reliability by introducing specific error types and refining data models, while also enabling multi-algorithm routing through database schema updates in SQL. His work demonstrated depth in backend development, configuration management, and DevOps, resulting in a more robust, maintainable, and scalable decision engine platform.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
29Total
Bugs
1
Commits
29
Features
7
Lines of code
2,140
Activity Months3
Your Network
15 people
Work History
June 2025
10 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary for juspay/decision-engine: Delivered core routing and decision engine enhancements, stabilized the development environment, and laid groundwork for multi-algorithm routing with refined error handling and data models. These changes improve routing accuracy, API reliability, and developer productivity, driving business value through faster decisioning and fewer outages.
10 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary for juspay/decision-engine: Delivered core routing and decision engine enhancements, stabilized the development environment, and laid groundwork for multi-algorithm routing with refined error handling and data models. These changes improve routing accuracy, API reliability, and developer productivity, driving business value through faster decisioning and fewer outages.
June 2025
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 focused on delivering high-value features and refactors for juspay/decision-engine, driving broader payment acceptance and maintainability. Key outcomes include expanded card network support, improved Euclid routing configuration, and enhanced developer documentation. No major bugs were reported this month; efforts prioritized robust configuration, documentation, and scalable rule handling to support faster onboarding of new card brands and more reliable routing decisions.
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 focused on delivering high-value features and refactors for juspay/decision-engine, driving broader payment acceptance and maintainability. Key outcomes include expanded card network support, improved Euclid routing configuration, and enhanced developer documentation. No major bugs were reported this month; efforts prioritized robust configuration, documentation, and scalable rule handling to support faster onboarding of new card brands and more reliable routing decisions.
April 2025
15 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for juspay/decision-engine focused on delivering robust routing integration within containerized deployments and modernizing the CI/CD pipeline for reliability, security, and governance.
15 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for juspay/decision-engine focused on delivering robust routing integration within containerized deployments and modernizing the CI/CD pipeline for reliability, security, and governance.
April 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture86.2%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashMarkdownPythonRustSQLShellTOMLYAMLbashjq
Technical Skills
API DesignAPI DevelopmentBackend DevelopmentBuild AutomationCI/CDCode CleanupConfiguration ManagementData SerializationDatabase DesignDatabase ManagementDatabase Schema DesignDatabase Schema ManagementDevOpsDocumentationError Handling
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline