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Oleksandr Didyk

PROFILE

Oleksandr Didyk

Oleh Didyk focused on strengthening API and web security for the dotnet/arcade-services repository by addressing a critical authorization gap. He reconfigured policy-based authorization across the codebase, updating ApiRedirection.cs and PcsStartup.cs to enforce consistent access controls for both API and web endpoints. In AuthenticationConfiguration.cs, he defined new authentication policies and schemes to ensure secure, policy-driven access. Working in C# and leveraging .NET’s authentication and authorization frameworks, Oleh resolved a missing authorization issue, reducing the risk of unauthorized exposure. His work demonstrated depth in backend development and security, contributing to the reliability and maintainability of the service’s endpoints.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
26
Activity Months1

Work History

January 2025

1 Commits

Jan 1, 2025

January 2025 monthly summary – dotnet/arcade-services Key features delivered: - Bug fix: Restored secure API and Web access by reconfiguring authorization policies across the codebase; updates to ApiRedirection.cs and PcsStartup.cs enforce correct policies for API and web endpoints. AuthenticationConfiguration.cs updated to define new policies and schemes for secure access. Major bugs fixed: - Resolved missing authorization for API endpoints via PR 47213 (commit a94325710cc80b23bc8dedf0d521ddf44f1f9c7e). The change ensures consistent, policy-driven access control across API surfaces. Overall impact and accomplishments: - Strengthened security posture and reliability by ensuring consistent authorization policies, reducing risk of unauthorized API exposure. - Delivery aligns with security and reliability goals for arcade-services, contributing to safer, more maintainable endpoints. Technologies/skills demonstrated: - .NET/C# policy-based authorization, authentication configuration, and startup wiring - Code changes across ApiRedirection.cs, PcsStartup.cs, and AuthenticationConfiguration.cs - Git workflows, PR review and merge process (PR 47213), and cross-team collaboration for security fixes.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance100.0%
AI Usage60.0%

Skills & Technologies

Programming Languages

C#

Technical Skills

API SecurityAuthenticationAuthorizationBackend Development

Repositories Contributed To

1 repo

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

dotnet/arcade-services

Jan 2025 Jan 2025
1 Month active

Languages Used

C#

Technical Skills

API SecurityAuthenticationAuthorizationBackend Development

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