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GregJohnStewart

PROFILE

Gregjohnstewart

Graham Stewart developed and maintained the OpenQuarterMaster platform, delivering a modular inventory and operations management system in the Epic-Breakfast-Productions/OpenQuarterMaster repository. He architected robust API layers and user interfaces using Java, Quarkus, and JavaScript, focusing on scalable deployment, data integrity, and extensibility. Stewart implemented features such as stored item workflows, barcode and identifier management, and pricing modules, while ensuring reliability through automated testing and CI/CD integration. His work included Docker Compose deployment, ACME certificate automation, and plugin-based extensibility, addressing production readiness and maintainability. The codebase reflects thoughtful refactoring, comprehensive documentation, and a strong emphasis on security and operational stability.

Overall Statistics

Feature vs Bugs

74%Features

Repository Contributions

842Total
Bugs
119
Commits
842
Features
341
Lines of code
509,373
Activity Months16

Work History

February 2026

33 Commits • 15 Features

Feb 1, 2026

February 2026 monthly summary for Epic-Breakfast-Productions/OpenQuarterMaster: Focused on advancing production readiness for the OpenQuarterMaster platform by delivering near-complete Docker Compose deployment, aligning the codebase for a release, and stabilizing test and deployment processes. Key work spanned Docker Compose deployment, systematic version bumps across Core Base Station, Lib Core API for Quarkus, and Core API, plus ongoing synchronization with the latest release. Also included health-check and test-coverage improvements to improve reliability in CI/CD and in-prod health signals.

January 2026

90 Commits • 31 Features

Jan 1, 2026

January 2026 (2026-01) — OpenQuarterMaster delivered business-value improvements across pricing, data integrity, and API reliability, with multi-repo coordination across Core API, Base Station, and Quarkus Lib. Key features delivered include: pricing inputs and display improvements (unit-based pricing object, unit updates, and total price display), default prices management for items and stored items, and stored pricing display with per-unit calculation details and storage-block totals; API create operations rewritten to return full objects and applied-transaction objects; automatic application of defaults to outgoing stored objects; Markdown support for item descriptions and stored label formatting validation; data population and DevUI integration enhancements; and release/version hygiene through coordinated version bumps. These changes reduce time-to-value for pricing/configuration, improve data consistency, and strengthen the platform for scalable inventory features.

December 2025

50 Commits • 27 Features

Dec 1, 2025

December 2025 OpenQuarterMaster monthly report focused on stability, maintainability, and release readiness. Delivered targeted code cleanup across Lib Core API for Quarkus, Core Base Station, and Core API, reducing duplication and technical debt. Enhanced ACME outputs and Station Captain workflows to improve automation reliability. Strengthened cron reliability and observability with scheduling improvements and added logging. Progressed release readiness via a coordinated 2025-12 release batch across Core, API, Lib Core API, and Station Captain components. Resolved critical cert/identity issues and operational gaps, including regen certs workflow and Keycloak Realm Manager ACME fixes, plus cron/executable hygiene and reference fixes. These changes improve security, deployment stability, and time-to-value for business customers.

November 2025

93 Commits • 31 Features

Nov 1, 2025

November 2025 monthly summary for Epic-Breakfast-Productions/OpenQuarterMaster: Delivered significant progress across ID management, barcode handling, and core API stability. Focused on business value through reliable ID generation, robust item data integrity, and improved developer/product UX. Prepared for release with packaging and dependency alignment, and strengthened security and reliability with targeted fixes.

October 2025

16 Commits • 7 Features

Oct 1, 2025

October 2025 performance summary: Delivered and documented enhancements across OpenQuarterMaster and Quarkus projects, focusing on API discoverability, release readiness, and developer onboarding. Implementations included Swagger UI deployment visibility fixes, a comprehensive Open QuarterMaster documentation overhaul, and exploration of a future Reward Generator plugin concept. Release readiness was strengthened through API core version bumps and updated release metadata, while contributor options were broadened via Funding.yml updates. Documentation quality was further improved with CSRF protection clarity in Quarkus and a targeted internal error messaging typo fix. Clean DevOps hygiene included Dependabot configuration adjustments. Overall, these efforts reduce onboarding time, improve API discoverability in deployed environments, and strengthen governance and release processes across both repositories.

September 2025

46 Commits • 17 Features

Sep 1, 2025

September 2025 performance highlights for Epic-Breakfast-Productions/OpenQuarterMaster: Delivered a major UI/UX and API overhaul around general identifiers, significantly improving data quality, searchability, and item context, while laying the groundwork for a reliable release. Key outcomes include a polished Core Base Station general identifier experience with display, edit, and duplicate validation; enhanced Core API for general identifiers (serialization, init, reorg, and search); expanded item search with general identifiers; comprehensive image management for stored items; and release-ready packaging with version bumps, tests cleanup, and UI/navigation polish. Notable bug fixes also addressed selection logic tied to barcode state, external item search reliability, and item upgrade issues, improving stability and user confidence.

August 2025

114 Commits • 32 Features

Aug 1, 2025

August 2025 monthly summary for Epic-Breakfast-Productions/OpenQuarterMaster focusing on delivering a modular, scalable Open Quarter Master stack. Key features and architectural evolutions include a unified oqm-config command structure across Plugin Ext Item Search, Infra, API, and Base Station; first iteration of a Station Captain CLI with subcommands and argcomplete integration for config keys/files; initial plugin scaffolding for Alt Formats to enable broader format support; relocation of CSV handling to the Alt Formats plugin to reduce core coupling and improve maintainability; and ongoing release/versioning hygiene across Core API/Base Station/Infra/Plugins to stabilize deployments. The period also delivered foundational improvements in error handling, paging, and identifiers/workflow readiness that set the stage for more robust production workloads. Top 5 achievements (with representative commits):

July 2025

51 Commits • 24 Features

Jul 1, 2025

July 2025 brought core API data enrichments, SBOM capabilities, and Base Station UX improvements, delivering measurable business value through improved data fidelity, streamlined checkout/checkin workflows, and stronger upgrade paths. Highlights include API data enhancements for checkouts/checkins, SBOM generation, Base Station UI/flow improvements, upgrade tooling for history and interacting entities, and maintainability improvements across the repo.

June 2025

34 Commits • 18 Features

Jun 1, 2025

June 2025: Core Base Station and API upgrades delivered a reliable stored-transactions workflow, enhanced transfer semantics, and a robust upgrade path, underpinned by expanded test coverage and a development-only debugging endpoint. These changes improve data integrity, operational reliability, and future feature readiness for the QuarterMaster platform.

May 2025

91 Commits • 35 Features

May 1, 2025

May 2025 deliverables for Epic-Breakfast-Productions/OpenQuarterMaster focused on stability, deployment readiness, and feature refinements across Core API, Station Captain, and homepage integration. Key highlights include a Quarkus-based CoreAPI config refactor and latest Quarkus upgrade, a fully implemented Station Captain backup system, deeper Infra/Homepage integration with configuration generation and UI JSON caching, TLS/SSL and transfer-safety hardening, and release-ready deployment improvements with Nexus-based libraries and version bumps.

April 2025

24 Commits • 13 Features

Apr 1, 2025

April 2025 performance summary for Epic-Breakfast-Productions/OpenQuarterMaster: Focused on delivering robust item transaction workflows, expanding search/select capabilities, and modernizing the tech stack to improve business value and developer productivity. Key features delivered span Base Station transaction UX improvements, item stored search UI enhancements, and new API endpoints for unit conversion. Notable infrastructure and platform updates laid groundwork for scalable deployments. Critical bug fixes addressed initialization and endpoint reliability, while authentication flows were simplified to reduce onboarding friction and maintenance. Key achievements and deliverables: - Base Station - Add Item Transaction Search/Select: search/select now working for add item transaction. Commit ba39d25496f720741a7a4ef699cb416ba3cc2206 - Base Station - Transfer Transaction UI and Flow: HTML framework, form reset, item-transfer UI logic, fromStored changes, max validation, transfer workflow improvements. Commits: 0a128ebc2cab2d9b43462f58991bfbed4f377c1d, e9dcc7d6b99560758a709fda2721500de7db02a5, 41b6a492d1086fda85cf4bff0c441b7cd9c899c0, b9faa09630a4bf406adff7b49bbe5c2b96534fdc, 2707a57a7fafc338df91461f108338e236a69a51, e4cb4272446d72370e267234418e8f9f9d8ee3f2 - Item Stored Search Select UI: UI fleshed out and made functional. Commits: ea02d32f378b816aed830edd5e39ee9cdeadb045, 150db3c87d915ee62e1b71810f2c98f7e6bab97f - API - Unit Conversion Endpoints: inventory unit conversion endpoints and quantity conversion. Commits: e51e423b8824fc92fbf6488ff3d47f8cfd31082f, c55ed106b2e06f1e12c61bef6b051207920d42ce - Core API - Transfer operation enhancements: added "all" flag and enhanced edge-case logging. Commits: 192160f43cd7ed967e4cb820a74b41ff2d352fb6, ef15704fd31a0db7397f464be877e55f0eab2321 - Core API - Dependency and platform updates: updated to latest Quarkus and API version bump. Commits: 0aef902b64eb1fb50aabc6e5ffd93dad3e33d4be, 7b8f413153df56e9119d9c5a7c88641cdb48d37a - Lib CoreAPI - Simplified authentication setup: Quarkus-based auth simplification. Commit: db38cf15b8fee8abfbedd12902a48218e46d5618 - Core Base Station - Authentication simplification: simpler auth flow. Commit: bf229cf9b41f82559b93038f404e6afc246384a7 - Core Base Station - Cleanup and dev certs removal: working without dev certs. Commit: 3e33aac79666040f5913bbc3245b3423f6ae01ec - Core Base Station - Quarkus upgrades: latest Quarkus upgrade. Commit: fbb6d2d60006d5b437c64970563e62bdce28d61d - Core Base Station - Test config tweak and version bump: test config tweak and version bump. Commit: 75b329fe7e8095aac5ce21df25b5a584e4d79477 - Image search plugin directory: added image search plugin directory. Commit: fa9c8d827e7aae764231e059f01445b54e8dab0f Major bugs fixed: - Core API - InBlockEndpoints Init Issue Fix - Lib CoreAPI Quarkus - Fixed URL in Endpoint Method Overall impact and accomplishments: - Accelerated item transaction workflows and accuracy through UI and API improvements, enabling faster order processing and reduced errors. - Strengthened inventory management with new unit conversion endpoints and improved transfer controls, boosting operational efficiency and accuracy. - Reduced maintenance burden and improved security posture via authentication simplifications and major Quarkus upgrades, while keeping compatibility with existing workflows. - Established groundwork for scalable, proxy-enabled networking across environments, supporting future deployments and integrations. Technologies and skills demonstrated: - Java, Quarkus, REST APIs, and CoreAPI/Lib CoreAPI architecture - Frontend UI logic and HTML framework integration for transactional flows - Inventory and unit conversion domain logic, with robust validation and edge-case handling - Authentication simplifications and dev cert lifecycle management - CI-friendly upgrade paths, testing configuration tuning, and infra readiness for proxy networking.

March 2025

22 Commits • 9 Features

Mar 1, 2025

March 2025 performance summary for Epic-Breakfast-Productions/OpenQuarterMaster: delivered end-to-end stored-item workflow improvements across UI, API, and transaction UX. Key features shipped included enhanced stored search UI with by-block viewing and detailed item views; foundation for stored editing and transactions with new editing UI and modals; expanded API surface with organized endpoints and data filling for stored items; Core API now supports stored search from both path and query parameters; Lib CoreAPI (Quarkus) added standalone item stored endpoints. A notable stability improvement added for error handling when reading entry files. These changes increase reliability, speed of stored-item operations, and scalability across services.

February 2025

65 Commits • 23 Features

Feb 1, 2025

February 2025 performance summary for Epic-Breakfast-Productions/OpenQuarterMaster: Delivered deployment and reliability improvements enabling reverse-proxy operation for Base Station and Ext Item Search; stabilized infrastructure through Traefik management console integration and Keycloak health checks; enhanced systemd startup reporting and service health visibility across API, Base Station, and infrastructure; completed final release tweaks for Ext Item Search plugin and core components; removed legacy haproxy code and completed related infrastructure cleanup. These changes reduce onboarding friction for customers and streamline CI/CD by providing clearer startup sequencing and health signals, while expanding deployment options behind proxies.

January 2025

65 Commits • 37 Features

Jan 1, 2025

OpenQuarterMaster — January 2025: Delivered core hardware tooling, security and deployment improvements, and extensive documentation to accelerate onboarding and reliability. Implemented SNH encryption/decryption for snapshots, enhanced logging, added a snapshot backup plugin, advanced KiCad/ silkscreen work for Arduino hats, and hardened the deployment stack with Traefik/Keycloak in proxy scenarios, plus a release bump and repo hygiene.

December 2024

16 Commits • 4 Features

Dec 1, 2024

December 2024 - OpenQuarterMaster (Epic-Breakfast-Productions): Key features and fixes delivered across the Base Station: - Base Station Unit Data Management and Compatibility API: Introduced OqmUnitService with unit data caching and compatibility maps; exposed REST endpoints to fetch units and their compatibility; centralized unit option retrieval; updated API response types for compatibility units. - Base Station Transaction UI Enhancements: Added icons for transactions, improved dropdowns and button behavior, and extended forms to support preselected items and stored IDs. - UI Testing Infrastructure for Base Station: Established UI test scaffolding including a Main processing state, updated test pages, and test suites for storage blocks and item creation. - Firefox Certificate Fix for Snap Installations: Fixed certificates not being set up correctly when Firefox is installed via newer snaps by detecting snap installations and correcting certificate paths. - Packaging and Release Infrastructure Updates: Version bumps, added oqm-manager-station+captain package, and placeholder Docker Compose deployment plan. Business value and impact: - Accelerated unit configuration and compatibility checks reduce setup time and configuration errors. - Improved transaction UX lowers training effort and speeds processing workflows. - Expanded UI test coverage enables faster regression testing and higher quality releases. - More reliable Firefox cert handling and packaging workflows improve deployment reliability for snap-based distributions. - Clear packaging paths and deployment planning streamline releases and CI readiness. Technologies/skills demonstrated: Java (Quarkus) service development, REST API design and caching, frontend JavaScript for option retrieval, UI test automation scaffolding, UI/UX enhancements, Docker-based packaging and deployment, and snap-based certificate handling.

November 2024

32 Commits • 18 Features

Nov 1, 2024

November 2024 (OpenQuarterMaster): Focused on enabling bulk operations, stabilizing API semantics, and UI consistency across the Base Station, while delivering cross-repo deployment and tooling improvements. The work reduces manual data entry time, strengthens data integrity for bulk transactions, and prepares the platform for scalable stored operations.

Activity

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Quality Metrics

Correctness88.8%
Maintainability88.2%
Architecture86.0%
Performance83.6%
AI Usage21.6%

Skills & Technologies

Programming Languages

BashBatchBatchfileCSSDebian Control FileDebian packagingDockerfileGitGit IgnoreGo

Technical Skills

API ConfigurationAPI DesignAPI DevelopmentAPI IntegrationAPI SecurityAPI TestingAPI VersioningAPI developmentAPI integrationAPI securityAPI testingArgument ParsingAsynchronous ProgrammingAuthentication ConfigurationAutomated Testing

Repositories Contributed To

2 repos

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

Epic-Breakfast-Productions/OpenQuarterMaster

Nov 2024 Feb 2026
16 Months active

Languages Used

CSSDebian packagingGradleHTMLJavaJavaScriptMarkdownXML

Technical Skills

API DevelopmentAPI TestingBackend DevelopmentBuild AutomationCSSCoreAPI

quarkusio/quarkus

Oct 2025 Oct 2025
1 Month active

Languages Used

Javaasciidoc

Technical Skills

Bug FixDocumentation

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