theopensystemslab/planx-new
Oct 2024 – Apr 2026
17 Months active
Languages Used
YAMLJavaScriptMarkdownTypeScriptGittypescriptyamlBash
Technical Skills
CI/CD ConfigurationAPI DevelopmentAPI IntegrationAuthenticationAzure ADDocumentation
Dan G
PROFILE
Dan G
Worked extensively on the theopensystemslab/planx-new repository, delivering robust infrastructure, authentication, and AI-driven features over 17 months. Built scalable backend systems using TypeScript, Node.js, and Pulumi, focusing on secure authentication flows, automated data hygiene, and resilient cloud deployments. Integrated AI models for automated project description generation and enhanced API security with OAuth, CSRF protection, and rate limiting. Modernized infrastructure with AWS, Docker, and CI/CD pipelines, implementing disaster recovery, load testing, and credential rotation. Prioritized maintainability through centralized configuration, migration scripting, and comprehensive documentation, resulting in improved reliability, developer productivity, and secure, scalable platform operations across development and production environments.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
88Total
Bugs
6
Commits
88
Features
42
Lines of code
11,665
Activity Months17
Your Network
9 peopleShared Repositories
9
Work History
April 2026
5 Commits • 2 Features
Apr 1, 2026April 2026: Focused on securing and stabilizing Cloudflare→AWS traffic and hardening API surface. Key deliveries: SSL provisioning and HTTPS setup for Cloudflare→AWS, DNS validation, load balancer configuration to handle secure traffic, and a corrective update to forward HTTP traffic to a target group to prevent redirect loops; CORS security improved with a short maxAge for preflight responses. Major rollback: SSL/HTTPS Cloudflare–AWS integration reverted to preserve deployment stability while designs are revisited. Impact: strengthened security boundary, reduced risk of misrouted traffic, and improved performance and reliability. Technologies demonstrated: AWS (ALB, TLS/HTTPS, listener rules, target groups), Cloudflare integration, DNS validation, infrastructure as code practices, and security hardening for CORS.
5 Commits • 2 Features
Apr 1, 2026April 2026: Focused on securing and stabilizing Cloudflare→AWS traffic and hardening API surface. Key deliveries: SSL provisioning and HTTPS setup for Cloudflare→AWS, DNS validation, load balancer configuration to handle secure traffic, and a corrective update to forward HTTP traffic to a target group to prevent redirect loops; CORS security improved with a short maxAge for preflight responses. Major rollback: SSL/HTTPS Cloudflare–AWS integration reverted to preserve deployment stability while designs are revisited. Impact: strengthened security boundary, reduced risk of misrouted traffic, and improved performance and reliability. Technologies demonstrated: AWS (ALB, TLS/HTTPS, listener rules, target groups), Cloudflare integration, DNS validation, infrastructure as code practices, and security hardening for CORS.
April 2026
March 2026
6 Commits • 4 Features
Mar 1, 2026March 2026 (theopensystemslab/planx-new): Focused on security hardening, reliability, and AI integration. Delivered dependency upgrades to address security alerts, refined API infrastructure with Pulumi-based CORS separation, strengthened authentication controls, and updated the Gemini AI SDK with improved input handling. These changes reduce risk, improve scalability, and demonstrate strong cross-functional collaboration across DevX, Infra, and AI teams.
March 2026
6 Commits • 4 Features
Mar 1, 2026March 2026 (theopensystemslab/planx-new): Focused on security hardening, reliability, and AI integration. Delivered dependency upgrades to address security alerts, refined API infrastructure with Pulumi-based CORS separation, strengthened authentication controls, and updated the Gemini AI SDK with improved input handling. These changes reduce risk, improve scalability, and demonstrate strong cross-functional collaboration across DevX, Infra, and AI teams.
February 2026
21 Commits • 6 Features
Feb 1, 2026February 2026 (2026-02) summary for theopensystemslab/planx-new: Delivered infrastructure modernization, security hardening, and refreshed tooling with a strong emphasis on business value, reliability, and developer efficiency. Key changes include a Pulumi-based upgrade of IaC across all infra stacks with an enhanced deployment flow and CI options, network and access hardening to reduce public exposure, production database password rotation finalized, and widespread dependency and tooling updates to improve stability and performance. CI reliability and testing were improved through updated performance tooling and targeted e2e fixes for Ubuntu 24 runners, contributing to more stable releases and faster burn-in.
21 Commits • 6 Features
Feb 1, 2026February 2026 (2026-02) summary for theopensystemslab/planx-new: Delivered infrastructure modernization, security hardening, and refreshed tooling with a strong emphasis on business value, reliability, and developer efficiency. Key changes include a Pulumi-based upgrade of IaC across all infra stacks with an enhanced deployment flow and CI options, network and access hardening to reduce public exposure, production database password rotation finalized, and widespread dependency and tooling updates to improve stability and performance. CI reliability and testing were improved through updated performance tooling and targeted e2e fixes for Ubuntu 24 runners, contributing to more stable releases and faster burn-in.
February 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for the theopensystemslab/planx-new repo. Delivered AI-powered project description generation by integrating an external AI model and validation; no major bugs fixed this period. Business impact centers on automated, high-quality project descriptions that improve onboarding, consistency, and time-to-document. Technologies demonstrated include AI model integration, backend/API work, and validation pipelines, with strong emphasis on code quality and collaboration.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for the theopensystemslab/planx-new repo. Delivered AI-powered project description generation by integrating an external AI model and validation; no major bugs fixed this period. Business impact centers on automated, high-quality project descriptions that improve onboarding, consistency, and time-to-document. Technologies demonstrated include AI model integration, backend/API work, and validation pipelines, with strong emphasis on code quality and collaboration.
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for theopensystemslab/planx-new: Key features delivered include a migration-based data hygiene improvement and a notification UX enhancement. Major bugs fixed: none documented in this dataset. Overall impact: improved data hygiene by soft-deleting stray sessions and clearer ECS rollback notifications, enabling faster incident triage and leaner data stores. Technologies/skills demonstrated: Hasura migrations, application-level output formatting, and migration-driven deployment practices, all contributing to more reliable data lifecycle management.
2 Commits • 2 Features
Dec 1, 2025December 2025 monthly summary for theopensystemslab/planx-new: Key features delivered include a migration-based data hygiene improvement and a notification UX enhancement. Major bugs fixed: none documented in this dataset. Overall impact: improved data hygiene by soft-deleting stray sessions and clearer ECS rollback notifications, enabling faster incident triage and leaner data stores. Technologies/skills demonstrated: Hasura migrations, application-level output formatting, and migration-driven deployment practices, all contributing to more reliable data lifecycle management.
December 2025
November 2025
16 Commits • 6 Features
Nov 1, 2025November 2025 monthly summary for theopensystemslab/planx-new focused on data hygiene, deployment reliability, and infrastructure efficiency. Key outcomes include automated data lifecycle improvements, rollback reliability enhancements, and production-level performance tuning across the platform.
November 2025
16 Commits • 6 Features
Nov 1, 2025November 2025 monthly summary for theopensystemslab/planx-new focused on data hygiene, deployment reliability, and infrastructure efficiency. Key outcomes include automated data lifecycle improvements, rollback reliability enhancements, and production-level performance tuning across the platform.
October 2025
4 Commits • 2 Features
Oct 1, 2025Month 2025-10 focused on improving build reliability, environment stability, and scalable ML infrastructure. Key work included implementing a Caddy build failover path with source build fallback, stabilizing update workflows to avoid stale containers, and provisioning a minimal ML infra layer on AWS with Pulumi. This combination reduced build fragility, ensured clean deployment states, and enabled scalable, cost-aware ML experimentation.
4 Commits • 2 Features
Oct 1, 2025Month 2025-10 focused on improving build reliability, environment stability, and scalable ML infrastructure. Key work included implementing a Caddy build failover path with source build fallback, stabilizing update workflows to avoid stale containers, and provisioning a minimal ML infra layer on AWS with Pulumi. This combination reduced build fragility, ensured clean deployment states, and enabled scalable, cost-aware ML experimentation.
October 2025
September 2025
2 Commits
Sep 1, 2025September 2025 monthly summary for theopensystemslab/planx-new: focused on stabilizing CI in the Pizza environment and hardening SQL migrations to prevent failures during repeated deployments. Improvements reduce flaky CI runs, enable easier debugging of TLS provisioning, and improve reliability of critical views across migrations.
September 2025
2 Commits
Sep 1, 2025September 2025 monthly summary for theopensystemslab/planx-new: focused on stabilizing CI in the Pizza environment and hardening SQL migrations to prevent failures during repeated deployments. Improvements reduce flaky CI runs, enable easier debugging of TLS provisioning, and improve reliability of critical views across migrations.
August 2025
6 Commits • 3 Features
Aug 1, 2025Monthly summary for 2025-08 (theopensystemslab/planx-new): Implemented production-ready TLS/HTTPS and dev tooling improvements, with a focus on reliability, performance, and developer productivity. Delivered a Caddy-based TLS and reverse proxy setup for pizza environments, extended Metabase read-only role timeout to support long-running analytics, and added local development data seeding for realistic testing. All work aligned with Docker-driven deployment and DNS challenges, enhancing deployment speed and data reliability for analytics.
6 Commits • 3 Features
Aug 1, 2025Monthly summary for 2025-08 (theopensystemslab/planx-new): Implemented production-ready TLS/HTTPS and dev tooling improvements, with a focus on reliability, performance, and developer productivity. Delivered a Caddy-based TLS and reverse proxy setup for pizza environments, extended Metabase read-only role timeout to support long-running analytics, and added local development data seeding for realistic testing. All work aligned with Docker-driven deployment and DNS challenges, enhancing deployment speed and data reliability for analytics.
August 2025
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for theopensystemslab/planx-new. Focused on reliability improvements and performance scaling for session management and workflow integrations. Delivered two high-impact features with clear business value and minimal customer impact.
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 monthly summary for theopensystemslab/planx-new. Focused on reliability improvements and performance scaling for session management and workflow integrations. Delivered two high-impact features with clear business value and minimal customer impact.
April 2025
3 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for the theopensystemslab/planx-new repository. Focused on delivering stability, recovery readiness, and platform modernization. Key initiatives include a comprehensive Disaster Recovery Runbook for production database restore, a CI/CD stability upgrade, and a monorepo-wide Node.js runtime upgrade. These efforts improve operational resilience, reduce mean time to recovery (MTTR), and align the stack with the latest LTS/versioned best practices.
3 Commits • 3 Features
Apr 1, 2025April 2025 monthly summary for the theopensystemslab/planx-new repository. Focused on delivering stability, recovery readiness, and platform modernization. Key initiatives include a comprehensive Disaster Recovery Runbook for production database restore, a CI/CD stability upgrade, and a monorepo-wide Node.js runtime upgrade. These efforts improve operational resilience, reduce mean time to recovery (MTTR), and align the stack with the latest LTS/versioned best practices.
April 2025
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025: Delivered centralized Database URL construction and secret management for the theopensystemslab/planx-new repository. Implemented a centralized URL builder and hardened secret handling by treating Pulumi outputs as promises, ensuring Metabase and Hasura receive properly formatted connection strings. This standardization reduces configuration drift, strengthens security, and improves deployment reliability across services.
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025: Delivered centralized Database URL construction and secret management for the theopensystemslab/planx-new repository. Implemented a centralized URL builder and hardened secret handling by treating Pulumi outputs as promises, ensuring Metabase and Hasura receive properly formatted connection strings. This standardization reduces configuration drift, strengthens security, and improves deployment reliability across services.
February 2025
6 Commits • 4 Features
Feb 1, 2025February 2025 monthly summary for theopensystemslab/planx-new. Focused on expanding test coverage, stabilizing staging configurations, and strengthening data recovery capabilities. Delivered performance testing tooling, robust RDS-related testing aids, and credential rotation, while resolving a staging DB URL misconfiguration.
6 Commits • 4 Features
Feb 1, 2025February 2025 monthly summary for theopensystemslab/planx-new. Focused on expanding test coverage, stabilizing staging configurations, and strengthening data recovery capabilities. Delivered performance testing tooling, robust RDS-related testing aids, and credential rotation, while resolving a staging DB URL misconfiguration.
February 2025
January 2025
3 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for the PlanX project (theopensystemslab/planx-new). Focused on stabilizing the Hasura service and establishing a performance testing baseline. Delivered Hasura service infrastructure optimization and auto-scaling tuning to improve resource efficiency and responsiveness across production and staging. Finalised infrastructure configuration at sensible values and refined auto-scaling targets and health-check timeouts. Implemented a Locust-based load testing framework to simulate traffic against the Hasura GraphQL endpoint and editor splash page, enabling baseline performance monitoring and bottleneck detection. Together, these changes reduce resource waste, improve stability under load, and provide a reproducible platform for ongoing performance and reliability improvements.
January 2025
3 Commits • 2 Features
Jan 1, 2025January 2025 monthly summary for the PlanX project (theopensystemslab/planx-new). Focused on stabilizing the Hasura service and establishing a performance testing baseline. Delivered Hasura service infrastructure optimization and auto-scaling tuning to improve resource efficiency and responsiveness across production and staging. Finalised infrastructure configuration at sensible values and refined auto-scaling targets and health-check timeouts. Implemented a Locust-based load testing framework to simulate traffic against the Hasura GraphQL endpoint and editor splash page, enabling baseline performance monitoring and bottleneck detection. Together, these changes reduce resource waste, improve stability under load, and provide a reproducible platform for ongoing performance and reliability improvements.
December 2024
6 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for theopensystemslab/planx-new focusing on reliability, scalability, and performance improvements in Hasura deployment and staging infrastructure.
6 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for theopensystemslab/planx-new focusing on reliability, scalability, and performance improvements in Hasura deployment and staging infrastructure.
December 2024
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for theopensystemslab/planx-new: Implemented Microsoft SSO Integration and Secure Authentication, introducing nonce-based CSRF protection in the Microsoft authentication flow and expanding login options with Azure-based Microsoft SSO. Authored and published architectural and operational documentation (ADR#0008) and a setup guide for Azure integration to enable Microsoft authentication as an additional option. Contributed API security hardening related to Microsoft auth and comprehensive documentation to support secure, scalable authentication across the platform.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for theopensystemslab/planx-new: Implemented Microsoft SSO Integration and Secure Authentication, introducing nonce-based CSRF protection in the Microsoft authentication flow and expanding login options with Azure-based Microsoft SSO. Authored and published architectural and operational documentation (ADR#0008) and a setup guide for Azure integration to enable Microsoft authentication as an additional option. Contributed API security hardening related to Microsoft auth and comprehensive documentation to support secure, scalable authentication across the platform.
October 2024
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10. Focused on delivering environment-specific authentication routing improvements and stabilizing OAuth flows for development and testing in the planx-new repo. Key feature delivered: Microsoft OAuth routing override for the pizza environment, enabling requests to be directed to the staging API by injecting VITE_APP_MICROSOFT_OAUTH_OVERRIDE in the CI/CD pipeline. This reduces environment drift and improves testing fidelity. Major bugs fixed: none reported this month. Overall impact: improved developer productivity, faster iteration on OAuth flows, and better traceability of changes. Technologies/skills demonstrated: CI/CD configuration, environment-specific overrides, OAuth integration, version control traceability via commit #3890.
1 Commits • 1 Features
Oct 1, 2024Month: 2024-10. Focused on delivering environment-specific authentication routing improvements and stabilizing OAuth flows for development and testing in the planx-new repo. Key feature delivered: Microsoft OAuth routing override for the pizza environment, enabling requests to be directed to the staging API by injecting VITE_APP_MICROSOFT_OAUTH_OVERRIDE in the CI/CD pipeline. This reduces environment drift and improves testing fidelity. Major bugs fixed: none reported this month. Overall impact: improved developer productivity, faster iteration on OAuth flows, and better traceability of changes. Technologies/skills demonstrated: CI/CD configuration, environment-specific overrides, OAuth integration, version control traceability via commit #3890.
October 2024
Activity
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Quality Metrics
Correctness92.6%
Maintainability90.6%
Architecture89.4%
Performance86.8%
AI Usage23.2%
Skills & Technologies
Programming Languages
BashDockerfileGitHCLJSONJavaScriptMarkdownN/APythonSQL
Technical Skills
AI IntegrationAI integrationAPI DevelopmentAPI IntegrationAPI Load TestingAPI developmentAWSAWS ECSAWS FargateAWS RDSAuthenticationAutoscalingAzure ADBackend DevelopmentBudgets
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline