flowglad/flowglad
Oct 2025 – Feb 2026
5 Months active
Languages Used
JavaScriptTypeScriptSQLMarkdownJSONShellYAMLGo
Technical Skills
Frontend DevelopmentReactTestingAPI IntegrationBackend DevelopmentDatabase Management
joeysabs
PROFILE
Joeysabs
Joey Sabatini developed and maintained core billing, subscription, and pricing infrastructure for the flowglad/flowglad repository, delivering over 60 features and 24 bug fixes in five months. He engineered robust APIs and CLI tooling using TypeScript, Node.js, and PostgreSQL, enabling real-time subscription adjustments, resource-based pricing, and automated billing workflows. His work included implementing granular proration logic, secure authentication flows, and scalable notification systems, all backed by comprehensive test coverage and documentation. By integrating Stripe for payment processing and Drizzle ORM for database migrations, Joey improved billing accuracy, reduced operational risk, and enhanced developer experience through modular, maintainable backend and frontend code.
Overall Statistics
Feature vs Bugs
72%Features
Repository Contributions
111Total
Bugs
24
Commits
111
Features
61
Lines of code
164,314
Activity Months5
Your Network
8 peopleWork History
February 2026
13 Commits • 6 Features
Feb 1, 2026February 2026 monthly summary for flowglad/flowglad focusing on delivering business value through user-centric CLI improvements, scalable pricing and subscription management, data portability, and reliability enhancements. Highlights include major UX overhauls, end-to-end pricing structure updates, robust scheduling safeguards, and targeted internal tooling improvements that enable faster iteration and safer deployments.
13 Commits • 6 Features
Feb 1, 2026February 2026 monthly summary for flowglad/flowglad focusing on delivering business value through user-centric CLI improvements, scalable pricing and subscription management, data portability, and reliability enhancements. Highlights include major UX overhauls, end-to-end pricing structure updates, robust scheduling safeguards, and targeted internal tooling improvements that enable faster iteration and safer deployments.
February 2026
January 2026
77 Commits • 46 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for Flowglad: - Key features delivered: - Adjustment Notifications wiring implemented: immediate notifications for downgrades and post-payment notifications for upgrades, with idempotent customer and organization notifications keyed by subscriptionId + effectiveDate. - Auto timing enhancements in adjust subscription API with priceSlug, terse items, and auto timing and timing metadata in responses. - Added adjustSubscription SDK method with terse positional API, including priceId/slug resolution and auto-resolve of subscriptionId when customer has a single active subscription. - GP-53: Resource-based pricing model groundwork — Resource feature type support in setup/schema, resource creation and export, diffing and update handling, with extensive tests and parallelized id mappings. - Better Auth integration and CLI flows: exposing Flowglad billing endpoints through Better Auth, plus CLI login/logout flows and device authorization support. - Major bugs fixed: - Accounted for refunded amounts in invoice paid status; net payments now reflect refunds. - Prevented Stripe tax reversal from running during idempotent refund recovery; reversals occur only for new refunds and use deterministic references. - Always show tax line for MOR checkouts (show dash when zero) to improve tax visibility and accuracy. - Get customer API now filters archived customers by default to avoid API leakage into archived data. - Fixed billing period dates for default free plan subscriptions to start now rather than in the future, enabling migrations and archivals. - Overall impact and accomplishments: - Significantly improved billing accuracy, upgrade/downgrade timing correctness, and revenue recognition through better proration and tax handling. - Accelerated time-to-market for resource-based billing with modular pricing-model changes and robust tests; improved API stability and developer experience via SDK improvements and better authentication integration. - Strengthened governance and dev-experience with enhanced docs, playgrounds, and CLI tooling. - Technologies/skills demonstrated: - TypeScript/Node, Prisma/Drizzle migrations, Stripe integration (MOR tax, refunds), Row-Level Security tests, Better Auth integration, SDK design, tRPC/open API alignment, and CI/test coverage improvements.
January 2026
77 Commits • 46 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for Flowglad: - Key features delivered: - Adjustment Notifications wiring implemented: immediate notifications for downgrades and post-payment notifications for upgrades, with idempotent customer and organization notifications keyed by subscriptionId + effectiveDate. - Auto timing enhancements in adjust subscription API with priceSlug, terse items, and auto timing and timing metadata in responses. - Added adjustSubscription SDK method with terse positional API, including priceId/slug resolution and auto-resolve of subscriptionId when customer has a single active subscription. - GP-53: Resource-based pricing model groundwork — Resource feature type support in setup/schema, resource creation and export, diffing and update handling, with extensive tests and parallelized id mappings. - Better Auth integration and CLI flows: exposing Flowglad billing endpoints through Better Auth, plus CLI login/logout flows and device authorization support. - Major bugs fixed: - Accounted for refunded amounts in invoice paid status; net payments now reflect refunds. - Prevented Stripe tax reversal from running during idempotent refund recovery; reversals occur only for new refunds and use deterministic references. - Always show tax line for MOR checkouts (show dash when zero) to improve tax visibility and accuracy. - Get customer API now filters archived customers by default to avoid API leakage into archived data. - Fixed billing period dates for default free plan subscriptions to start now rather than in the future, enabling migrations and archivals. - Overall impact and accomplishments: - Significantly improved billing accuracy, upgrade/downgrade timing correctness, and revenue recognition through better proration and tax handling. - Accelerated time-to-market for resource-based billing with modular pricing-model changes and robust tests; improved API stability and developer experience via SDK improvements and better authentication integration. - Strengthened governance and dev-experience with enhanced docs, playgrounds, and CLI tooling. - Technologies/skills demonstrated: - TypeScript/Node, Prisma/Drizzle migrations, Stripe integration (MOR tax, refunds), Row-Level Security tests, Better Auth integration, SDK design, tRPC/open API alignment, and CI/test coverage improvements.
December 2025
17 Commits • 7 Features
Dec 1, 2025December 2025: Focused on hardening billing and adjustment workflows, strengthening data integrity, and improving customer communications. Delivered feature-rich billing adjustments with smarter retry logic, introduced dedicated manual subscription items, and advanced credit deduplication and security fixes. Enhanced visibility through discount redemption counts in the public API, organization/customer notification templates, and updated SDK documentation and examples. These efforts improved billing reliability, reduced revenue leakage, and streamlined operations for both customers and internal teams.
17 Commits • 7 Features
Dec 1, 2025December 2025: Focused on hardening billing and adjustment workflows, strengthening data integrity, and improving customer communications. Delivered feature-rich billing adjustments with smarter retry logic, introduced dedicated manual subscription items, and advanced credit deduplication and security fixes. Enhanced visibility through discount redemption counts in the public API, organization/customer notification templates, and updated SDK documentation and examples. These efforts improved billing reliability, reduced revenue leakage, and streamlined operations for both customers and internal teams.
December 2025
November 2025
3 Commits • 2 Features
Nov 1, 2025Concise monthly summary focused on business value and technical achievements for the Flowglad repo (flowglad/flowglad) during 2025-11.
November 2025
3 Commits • 2 Features
Nov 1, 2025Concise monthly summary focused on business value and technical achievements for the Flowglad repo (flowglad/flowglad) during 2025-11.
October 2025
1 Commits
Oct 1, 2025Month: 2025-10 – Focused on correctness of billing header display and test coverage for the flowglad/flowglad project. Delivered a fix for the Billing Header: Correct Subscription Interval Display, ensuring the interval shown (daily, weekly, monthly, yearly) aligns with purchase data, with a fallback to price data. Corrected pluralization for 'daily' and added unit tests covering multiple scenarios. This work improves billing accuracy, reduces customer confusion, and lowers support tickets.
1 Commits
Oct 1, 2025Month: 2025-10 – Focused on correctness of billing header display and test coverage for the flowglad/flowglad project. Delivered a fix for the Billing Header: Correct Subscription Interval Display, ensuring the interval shown (daily, weekly, monthly, yearly) aligns with purchase data, with a fallback to price data. Corrected pluralization for 'daily' and added unit tests covering multiple scenarios. This work improves billing accuracy, reduces customer confusion, and lowers support tickets.
October 2025
Activity
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Quality Metrics
Correctness97.6%
Maintainability85.2%
Architecture91.2%
Performance85.4%
AI Usage61.2%
Skills & Technologies
Programming Languages
GoJSONJavaScriptMarkdownSQLShellTypeScriptYAML
Technical Skills
API DevelopmentAPI IntegrationAPI designAPI developmentAPI integrationAuthenticationAutomationBackend DevelopmentBunCI/CDCLI DevelopmentCLI developmentConfiguration ManagementDatabase ManagementDatabase Testing
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