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Jordan Lewis

PROFILE

Jordan Lewis

Contributed to the cockroachdb/cockroach and cockroachdb/docs repositories by building features that enhanced observability, cost estimation, and testing workflows. Developed tsdump upload enhancements using Go and Datadog integration, introducing cost calculation, completion logging, and a dry-run mode for safer CLI testing. Improved cost estimation accuracy by de-duplicating metric series, reducing financial risk in data export pipelines. Designed and implemented a local-prepared mode for the logic test harness, increasing test coverage for prepared statements with SQL and Go. Authored and verified comprehensive CLI documentation for the ccloud SDK v6, ensuring alignment with code and improving user guidance through technical writing.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
4
Lines of code
6,988
Activity Months4

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary: Focused on documentation for the cockroachdb/docs repository, specifically the ccloud CLI SDK v6 with new Cloud API features. Delivered comprehensive coverage for newly added command groups, corrected flags, outputs, and syntax, and verified alignment with the actual codebase and testdata. This work improves user guidance, onboarding, and automation reliability, while reducing support overhead and ensuring consistency with Cloud API capabilities.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for cockroachdb/cockroach focusing on key accomplishments, business value, and technical impact.

July 2025

1 Commits

Jul 1, 2025

July 2025 monthly summary for cockroachdb/cockroach focusing on cost estimation accuracy for tsdump uploads and related CLI improvements. The work delivered improved budgeting reliability and cost correctness for data ingestion workflows, reducing financial risk and enabling cleaner chargebacks.

June 2025

3 Commits • 2 Features

Jun 1, 2025

June 2025 monthly summary for cockroachdb/cockroach focusing on feature delivery, observability, and safe testing workflows. Delivered two major tsdump enhancements to improve cost visibility, monitoring, and data quality: 1) TsDump Upload Cost Visibility and Monitoring (feature) - Added estimated cost calculation for tsdump uploads - Implemented completion logs including number of timeseries uploaded, operation duration, and estimated cost - Improves visibility, cost containment, and performance monitoring of tsdump operations - Commits: ab54419cd1dde5d2987ed45a1e46f00a47f5941d; 068f3860c7a2c319b8e8a3ab486bdde9edf39236 2) TsDump Uploader Datadog API Client Integration with Dry-Run (feature) - Refactored tsdump uploader to use the Datadog API client instead of raw HTTP POSTs - Introduced a dry-run option to safely test uploads without side effects - Improves safety of testing and reliability of monitoring data - Commit: 2cd255a2a70456e60e8ed97182b6168c4d6f3ed1 Overall impact: Enhanced observability and cost management for tsdump workflows, reducing risk and enabling data-driven decisions around data export pipelines.

Activity

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Quality Metrics

Correctness90.0%
Maintainability81.8%
Architecture78.4%
Performance76.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

BazelGoJSONMarkdown

Technical Skills

API IntegrationBuild SystemsCLI DevelopmentCLI developmentCost EstimationData SerializationDatadogDatadog IntegrationGo DevelopmentGo ProgrammingLoggingObservabilitySQLTestingdocumentation

Repositories Contributed To

2 repos

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

cockroachdb/cockroach

Jun 2025 Aug 2025
3 Months active

Languages Used

GoJSONBazel

Technical Skills

API IntegrationCLI DevelopmentCost EstimationDatadogDatadog IntegrationGo Programming

cockroachdb/docs

Mar 2026 Mar 2026
1 Month active

Languages Used

Markdown

Technical Skills

CLI developmentdocumentationtechnical writing