openscript-ch/quassel
Nov 2024 – Aug 2025
6 Months active
Languages Used
JavaScriptTypeScriptCSSHTMLMarkdownSQLSVGYAML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationBackend DevelopmentDTOsData Validation
stampaaaron
PROFILE
Stampaaaron
Aaron Stampa developed and maintained the openscript-ch/quassel platform, delivering robust features for study management, questionnaire workflows, and calendar-based scheduling. He refactored core data models to support many-to-many study-participant relationships, enhanced data export reliability, and introduced multi-day entry scheduling. Aaron applied React and TypeScript for frontend UI/UX improvements, while leveraging NestJS and Mikro-ORM for backend API design and data handling. His work included CI/CD automation, localization, and rigorous validation logic, resulting in safer deployments and a smoother user experience. The depth of his engineering is reflected in scalable architecture, maintainable code, and consistent attention to data integrity and usability.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
252Total
Bugs
39
Commits
252
Features
86
Lines of code
24,237
Activity Months6
Your Network
2 peopleShared Repositories
2
Work History
August 2025
20 Commits • 2 Features
Aug 1, 2025August 2025—openscript-ch/quassel: Delivered critical data reliability fixes, major build/tooling upgrades, and UI consistency improvements. Key outcomes include robust single-study data export, accurate questionnaire search by study title, and calendar data integrity, alongside widespread dependency upgrades and standardized date handling across the UI, driving better data integrity, security, and developer velocity.
20 Commits • 2 Features
Aug 1, 2025August 2025—openscript-ch/quassel: Delivered critical data reliability fixes, major build/tooling upgrades, and UI consistency improvements. Key outcomes include robust single-study data export, accurate questionnaire search by study title, and calendar data integrity, alongside widespread dependency upgrades and standardized date handling across the UI, driving better data integrity, security, and developer velocity.
August 2025
March 2025
20 Commits • 3 Features
Mar 1, 2025March 2025 highlights: delivered a data-model overhaul for scalable study-participant relationships, enhanced data management UX, added multi-day scheduling support, and stabilized time handling, driving safer data operations and more flexible workflows across the platform.
March 2025
20 Commits • 3 Features
Mar 1, 2025March 2025 highlights: delivered a data-model overhaul for scalable study-participant relationships, enhanced data management UX, added multi-day scheduling support, and stabilized time handling, driving safer data operations and more flexible workflows across the platform.
February 2025
29 Commits • 10 Features
Feb 1, 2025February 2025 — Openscript-quassel delivered architecture refinements, CI automation, UI/UX improvements, and robust bug fixes that enhance reliability and business value. Key deliverables include: refactoring to reuse logic from the utils package; integration of a changeset-based CI workflow across the changes; redesign of the export UI; addition of German language seed data; and sorting/UX enhancements with a typed useSort hook and participant sorting. Major bug fixes covered form initialization, CSV generation across languages, calendar boundary drag prevention, prefilling participant forms, carer validation, start date alignment, and formatting. The combined effect: reduced maintenance cost, safer deployments, a smoother user experience, and better multilingual support. Technologies/skills demonstrated: React/TypeScript, UI/UX design, changesets CI tooling, code quality via linting and formatting, improved typing and data handling for sorting and forms, and seed data localization.
29 Commits • 10 Features
Feb 1, 2025February 2025 — Openscript-quassel delivered architecture refinements, CI automation, UI/UX improvements, and robust bug fixes that enhance reliability and business value. Key deliverables include: refactoring to reuse logic from the utils package; integration of a changeset-based CI workflow across the changes; redesign of the export UI; addition of German language seed data; and sorting/UX enhancements with a typed useSort hook and participant sorting. Major bug fixes covered form initialization, CSV generation across languages, calendar boundary drag prevention, prefilling participant forms, carer validation, start date alignment, and formatting. The combined effect: reduced maintenance cost, safer deployments, a smoother user experience, and better multilingual support. Technologies/skills demonstrated: React/TypeScript, UI/UX design, changesets CI tooling, code quality via linting and formatting, improved typing and data handling for sorting and forms, and seed data localization.
February 2025
January 2025
78 Commits • 33 Features
Jan 1, 2025January 2025 focused on delivering customer-visible features, stabilizing data flows, and strengthening release processes. Key work spanned templates/UI, calendar/user experience, API resilience, and data export, with a robust CI changeset workflow enabling predictable versioning and changelogs. The month also included important bug fixes to ensure clean entry creation flow and UI consistency.
January 2025
78 Commits • 33 Features
Jan 1, 2025January 2025 focused on delivering customer-visible features, stabilizing data flows, and strengthening release processes. Key work spanned templates/UI, calendar/user experience, API resilience, and data export, with a robust CI changeset workflow enabling predictable versioning and changelogs. The month also included important bug fixes to ensure clean entry creation flow and UI consistency.
December 2024
91 Commits • 36 Features
Dec 1, 2024December 2024 monthly summary for openscript-ch/quassel: Delivered high-value UX and data-access improvements across period management, calendar, questionnaire flows, and admin/UI maintenance, strengthening user productivity and system stability. Key features delivered include period management UI enhancements (period edit page and auto-generated titles) and calendar UI enhancements (empty calendar rendering, modal on date selection, calendar events sourced from questionnaire, and base styling). The questionnaire layer was expanded with endpoints to expose required data, enabling UI components to render consistently. Calendar capabilities were extended to support entry management (resize, drag, delete) with per-carer color configuration and weekly recurrence updates. Quality and maintainability improvements were pursued in UI configuration, exports, and CI processes, including changeset tooling, tests for entry utilities, and branding alignment to Lemon. Overall, these efforts reduce user errors, accelerate feature delivery, and provide a solid foundation for future enhancements.
91 Commits • 36 Features
Dec 1, 2024December 2024 monthly summary for openscript-ch/quassel: Delivered high-value UX and data-access improvements across period management, calendar, questionnaire flows, and admin/UI maintenance, strengthening user productivity and system stability. Key features delivered include period management UI enhancements (period edit page and auto-generated titles) and calendar UI enhancements (empty calendar rendering, modal on date selection, calendar events sourced from questionnaire, and base styling). The questionnaire layer was expanded with endpoints to expose required data, enabling UI components to render consistently. Calendar capabilities were extended to support entry management (resize, drag, delete) with per-carer color configuration and weekly recurrence updates. Quality and maintainability improvements were pursued in UI configuration, exports, and CI processes, including changeset tooling, tests for entry utilities, and branding alignment to Lemon. Overall, these efforts reduce user errors, accelerate feature delivery, and provide a solid foundation for future enhancements.
December 2024
November 2024
14 Commits • 2 Features
Nov 1, 2024During November 2024, the team focused on delivering a robust, user-friendly questionnaire workflow and improving code quality for the questionnaire module. The key outcomes include a comprehensive frontend overhaul to support questionnaire creation, navigation, validation, i18n, and consistent branding, along with targeted fixes to validation logic and naming clarity to improve maintainability and reduce runtime errors.
November 2024
14 Commits • 2 Features
Nov 1, 2024During November 2024, the team focused on delivering a robust, user-friendly questionnaire workflow and improving code quality for the questionnaire module. The key outcomes include a comprehensive frontend overhaul to support questionnaire creation, navigation, validation, i18n, and consistent branding, along with targeted fixes to validation logic and naming clarity to improve maintainability and reduce runtime errors.
Activity
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Quality Metrics
Correctness88.4%
Maintainability88.6%
Architecture84.0%
Performance83.8%
AI Usage20.6%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptMarkdownSQLSVGTypeScriptYAMLtsx
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAccess ControlBackend DevelopmentBrandingBug FixingBuild ToolsCI/CDCSSCSS StylingCSV GenerationCalendar ComponentCalendar IntegrationChangelog Management
Repositories Contributed To
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