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Tomasz Masternak

PROFILE

Tomasz Masternak

Tomasz Masternak enhanced the Particular/NServiceBus.SqlServer and ServiceControl repositories by delivering features that improved database transport configurability, monitoring, and deployment reliability. He implemented support for special-character catalog names in SQL Server transport, ensuring robust schema handling through T-SQL quoting and comprehensive acceptance testing. In ServiceControl, Tomasz optimized queue length monitoring for SQL and PostgreSQL transports, reducing latency and improving operational responsiveness. He stabilized CI/CD pipelines using GitHub Actions and modernized dependency management for AWS SQS integration. His work included detailed documentation for PostgreSQL and PgBouncer integration, leveraging C#, SQL, and Docker to streamline onboarding and cross-database compatibility for developers.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

10Total
Bugs
1
Commits
10
Features
7
Lines of code
155
Activity Months4

Work History

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary focused on expanding transport options for NServiceBus.SqlServer by documenting PostgreSQL transport support and enhancing onboarding. Delivered clear, actionable guidance to install the PostgreSQL transport package and configure connection strings, improving cross-database readiness and reducing setup time for users migrating to PostgreSQL.

December 2024

2 Commits • 1 Features

Dec 1, 2024

December 2024 — Particular/ServiceControl: Focused on stabilizing the CI/CD pipeline to improve reliability of builds and deployments, with targeted dependency upgrades to better align with AWS SQS integration. No major bugs were reported in this period for the scope provided. Key features delivered: - CI/CD Stability Improvements: Updated GitHub Actions workflow to use the newer setup-postgres-action and bumped NServiceBus.AmazonSQS to 7.1.1, improving CI reliability and AWS SQS compatibility. Major bugs fixed: - None reported in this period for Particular/ServiceControl. Overall impact and accomplishments: - Increased CI reliability reduces build failures and deployment risk, accelerating release cadence and improving stakeholder confidence. - Improved compatibility with AWS SQS integration through dependency upgrades and workflow improvements. Technologies/skills demonstrated: - GitHub Actions, CI/CD pipeline design and maintenance - Dependency management and version bumps (NServiceBus.AmazonSQS) - Integration with AWS SQS services - Change tracking and traceability through explicit commits (#4650, #4646)

November 2024

3 Commits • 3 Features

Nov 1, 2024

November 2024 monthly summary: Delivered targeted performance and stability improvements across two repositories, with a focus on business value and technical execution. Key features include a performance improvement for SQL transport queue length monitoring in ServiceControl and comprehensive PgBouncer integration documentation for NServiceBus.SqlServer. Stability improvements include CI build hardening by disabling NuGet package inspections during builds, reducing interruptions and cycle time. The work enhances monitoring responsiveness, deployment readiness, and operator guidance across services.

October 2024

4 Commits • 2 Features

Oct 1, 2024

Monthly Summary 2024-10 – Particular/NServiceBus.SqlServer Overall impact: - Strengthened SQL Server transport configurability and reliability with special-character catalog support and robust schema-name handling; backed by end-to-end CI coverage. Key features delivered: - SQL Server transport: Special-character catalog name support with acceptance tests. - CI/test infrastructure: Tests and workflow to exercise special-character catalogs; updated CI database naming to avoid unsupported characters. Major bugs fixed: - Fixed CheckIfTableHasRecoverableText to bracket-quote schema names, enabling correct handling of special characters and reserved keywords. Technologies/skills demonstrated: - SQL Server transport development, T-SQL quoting, acceptance testing, CI/CD workflow automation, test infrastructure provisioning.

Activity

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Quality Metrics

Correctness94.0%
Maintainability98.0%
Architecture92.0%
Performance92.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#MarkdownSQLXMLYAML

Technical Skills

Acceptance TestingBackend DevelopmentBug FixBuild ConfigurationCI/CDDatabaseDatabase AdministrationDatabase ConfigurationDatabase ManagementDependency ManagementDockerDocumentationGitHub ActionsIntegration TestingPerformance Optimization

Repositories Contributed To

2 repos

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

Particular/NServiceBus.SqlServer

Oct 2024 Jan 2025
3 Months active

Languages Used

C#SQLYAMLMarkdownXML

Technical Skills

Acceptance TestingBug FixCI/CDDatabaseDatabase AdministrationDatabase Configuration

Particular/ServiceControl

Nov 2024 Dec 2024
2 Months active

Languages Used

C#XMLYAML

Technical Skills

Backend DevelopmentPerformance OptimizationCI/CDDependency ManagementGitHub Actions

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