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Bob Cotton

PROFILE

Bob Cotton

Over a two-month period, contributed to core features in the grafana/grafana-app-sdk and grafana/oncall repositories, focusing on backend tooling and data migration. Enhanced Go code generation in the Grafana App SDK by adding YAML struct tags, enabling accurate multi-document YAML unmarshalling in CLI tools and improving cross-version compatibility for dashboard configuration. In grafana/oncall, implemented a migration feature to transfer PagerDuty services into Grafana’s service model, introducing configurable, filterable, and idempotent data transfer logic. Leveraged Go, TypeScript, and YAML to deliver robust, maintainable solutions that streamline onboarding, reduce manual migration effort, and improve reliability for incident management workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
1,827
Activity Months2

Work History

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 – grafana/oncall: Delivered PagerDuty to Grafana service migration feature. Implemented new configuration options and migration logic in the PagerDuty Migrator to support configurable, filterable, and idempotent data transfer. The work is backed by commit 0e1dcd2e71892dd34135004411fba2b60f19e826 ("Service to service model migration (#5485)"). Major bugs fixed: none reported. Impact: unifies PagerDuty data with Grafana OnCall’s service model, enabling smoother onboarding for PagerDuty users, reducing manual migration effort, and improving data consistency across incident-response tooling. Demonstrates backend tooling, idempotent data transfer, configurability, and service-model mapping.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024: Delivered a targeted enhancement to Go code generation for the Grafana App SDK to support multi-document YAML unmarshalling. This change adds YAML struct tags to generated Go types across versions/groups, enabling correct unmarshalling of multi-document YAML files in command-line tooling and improving stability for users configuring dashboards and integrations.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoMarkdownPythonTypeScriptYAML

Technical Skills

API IntegrationCode GenerationData MigrationDevOpsFull Stack DevelopmentGoIncident ManagementKubernetesTypeScriptYAML

Repositories Contributed To

2 repos

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

grafana/grafana-app-sdk

Dec 2024 Dec 2024
1 Month active

Languages Used

GoTypeScript

Technical Skills

Code GenerationGoTypeScriptYAML

grafana/oncall

Mar 2025 Mar 2025
1 Month active

Languages Used

MarkdownPythonYAML

Technical Skills

API IntegrationData MigrationDevOpsFull Stack DevelopmentIncident ManagementKubernetes