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Marcelo Lynch 🧉

PROFILE

Marcelo Lynch 🧉

Worked on the microsoft/BuildXL repository to deliver scalable onboarding and reliability improvements for distributed build pipelines. Developed a standalone BuildXL installer MVP supporting versioned global configuration, enabling streamlined onboarding for 1ESPT scenarios within Azure DevOps pipelines. Enhanced distributed worker logging by suppressing redundant console output, forwarding logs directly to the orchestrator for improved clarity. Improved Azure DevOps Build Runner by allowing workers to request specific IDs and by stabilizing retry behavior through targeted configuration changes. Leveraged C#, PowerShell, and YAML to implement these features, focusing on build automation, CI/CD integration, and distributed systems reliability within complex enterprise environments.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
2
Lines of code
1,614
Activity Months1

Your Network

4755 people

Same Organization

@microsoft.com
4720
GitOpsMember
Ananta GuptaMember
Abi GicicMember
Abigail HartmanMember
Abram SandersonMember
Adam EttenbergerMember
Alexandre GattikerMember
Ami HollanderMember
AndersMember

Shared Repositories

35
Abi GicicMember
AgencyMember
Ben WitmanMember
BuildXL-PipelinesMember
Christian CastanedaMember
Dany KhalifeMember
Derek AntricanMember
David FedermanMember
Dmitriy ShepelevMember

Work History

October 2024

4 Commits • 2 Features

Oct 1, 2024

October 2024 focused on delivering scalable onboarding capabilities for BuildXL in 1ESPT, reducing log noise in distributed workers, and hardening ADO-based CI retries. The work emphasized business value by enabling faster onboarding to pipelines with versioned config, improving log fidelity across distributed actors, and increasing pipeline reliability with targeted worker allocation and retry stability.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture82.6%
Performance70.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#PowerShellXMLYAMLprotobuf

Technical Skills

Azure DevOpsAzure DevOps IntegrationBuild AutomationBuild SystemsBuild ToolsCI/CDConfiguration ManagementDevOpsDistributed SystemsInstaller DevelopmentLoggingPackage ManagementScriptinggRPC

Repositories Contributed To

1 repo

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

microsoft/BuildXL

Oct 2024 Oct 2024
1 Month active

Languages Used

C#PowerShellXMLYAMLprotobuf

Technical Skills

Azure DevOpsAzure DevOps IntegrationBuild AutomationBuild SystemsBuild ToolsCI/CD