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Maciej Malinowski

PROFILE

Maciej Malinowski

Over 11 months, this developer delivered 18 features and addressed critical bugs in the Solvro/web-eventownik-v2 repository, focusing on event management, authentication, and user experience. They built modular, mobile-first forms for event creation and editing, implemented robust date validation, and enhanced onboarding with clear authentication flows. Their technical approach emphasized maintainable React and TypeScript code, leveraging tools like react-hook-form, Zod, and Tailwind CSS for UI consistency and accessibility. Backend contributions included deterministic participant ordering in Solvro/backend-eventownik using TypeScript and database management. Their work prioritized reliability, internationalization, and documentation, resulting in a stable, user-friendly platform with streamlined workflows.

Overall Statistics

Feature vs Bugs

90%Features

Repository Contributions

38Total
Bugs
2
Commits
38
Features
18
Lines of code
18,808
Activity Months11

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026: Focused on enhancing the Block Participants workflow in Solvro/web-eventownik-v2. Delivered UI enhancements for blocking participants, improved identity visibility, and standardized messaging. Reduced technical debt through code cleanup and type simplification.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 (Solvro/backend-eventownik): Key feature delivered: deterministic participant ordering in queries by email to ensure stable, predictable results. Commit 055867586524df9f005f6c415c38b30cb09bd537 ('fix: ensure consistent participant order by email'). Impact: improves reliability of analytics dashboards and data exports, reduces nondeterministic UI/test flakiness, and simplifies QA. Bugs fixed: no separate major bugs reported this month beyond this stability improvement. Technologies/skills demonstrated: backend data correctness, deterministic query design, version-controlled fixes, and attention to data reliability and UX.

January 2026

4 Commits • 2 Features

Jan 1, 2026

Concise monthly summary for 2026-01 focusing on key features delivered and major bug fixes with business value and technical achievements. Highlights include event creation form refactor, unsaved changes handling, and onboarding documentation for AI agent configuration.

December 2025

5 Commits • 3 Features

Dec 1, 2025

Month: 2025-12 — Solvro/web-eventownik-v2: Implemented major UX, stability, and UI polish across event management and landing experiences. Key outcomes include a mobile-first event creation/edit flow with unified form state, accessible text readability across themes, and reliable date handling; landing page visual polish for a stronger first impression; and ongoing code quality improvements and dependency maintenance to reduce technical debt and improve build reproducibility. These changes collectively improve user efficiency, reduce scheduling errors across time zones, and set the stage for upcoming feature deliveries.

November 2025

3 Commits • 2 Features

Nov 1, 2025

November 2025 monthly summary for Solvro/web-eventownik-v2 focusing on delivering an engaging Event Discovery experience, robust timeline navigation, and improved authentication UX, with backend-backed event fetching and UI polish. Key outcomes include dynamic current-month timeline, year navigation, improved landing page visuals, and preserved navigation history after auth actions.

October 2025

3 Commits • 1 Features

Oct 1, 2025

October 2025 performance summary for Solvro/web-eventownik-v2: Key front-end improvements delivered with a focus on business value—enhanced landing page UX, accessibility, and mobile responsiveness; and a visual polish to the Team section. These changes improve content discoverability, onboarding, and potential conversion, while maintaining performance.

September 2025

2 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary for Solvro/web-eventownik-v2: Delivered a modern landing page and event management UI enhancements that modernize the product, improve user experience, and ensure accurate event timelines. This period focused on launching the migrated landing page with responsive design, and refining event data display for the Neurohackathon 2025, including a Past badge and end-date alignment. No major bugs were reported; priority was on UX polish, maintainability, and alignment with business goals (marketing and product).

May 2025

2 Commits • 1 Features

May 1, 2025

May 2025 performance summary for Solvro/web-eventownik-v2: Delivered a flexible event date scheduling feature with robust date validation and allowed event creation on the current day, alongside a UI alignment bug fix in the Create Event form. These changes reduce user friction, broaden scheduling use cases, and improve visual consistency, contributing to faster onboarding and higher user satisfaction. Demonstrated skills include frontend date validation logic, UI polish, and maintainable code with clear commit traceability.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for Solvro/web-eventownik-v2: Key features delivered include Event Creation Form Enhancements with support for custom attributes, enhanced co-organizer permissions, and robust validations for slugs and dates, plus UI refinements for a more intuitive experience. Major bugs fixed include stabilization of the event creation form and improved error handling (commit c631706b87d24d180e834d2fdd9ef34cdd9c6c9b). Overall impact: smoother event setup, improved data integrity, and reduced creation errors, contributing to faster go-to-market for events and lower support overhead. Technologies/skills demonstrated: frontend validation architecture, permission models for co-organizers, UX-focused refinements, and commit-driven development in Solvro/web-eventownik-v2.

March 2025

7 Commits • 3 Features

Mar 1, 2025

Concise monthly summary for 2025-03 focusing on business value and technical achievements across the Solvro/web-eventownik-v2 repository. Emphasizes delivered features, reliability improvements, and developer impact.

February 2025

8 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for Solvro/web-eventownik-v2: Delivered end-to-end Organizer Authentication System with a robust UI and API integration, enabling secure organizer onboarding and access control for events. Implemented client-side validation and UX enhancements using react-hook-form and zod, added environment-specific configuration, and ensured reliable API communication with proper headers. Fixed critical API route issues and improved CI quality by addressing lint errors. Refactors to simplify auth flows, unwrapped links from buttons, and added TypeScript interfaces for auth responses. This work reduces onboarding friction, improves security, and lays groundwork for future event management features. Technologies demonstrated include React, TypeScript, react-hook-form, zod, API integration, environment config, linting/CI, and UI/UX improvements.

Activity

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Quality Metrics

Correctness88.4%
Maintainability86.8%
Architecture84.0%
Performance84.2%
AI Usage30.0%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptMarkdownSVGTypeScript

Technical Skills

AI integrationAPI IntegrationAPI integrationCSSComponent DevelopmentDate ManipulationDrag and DropEnvironment VariablesForm HandlingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentFull stack developmentHook FormJotai

Repositories Contributed To

2 repos

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

Solvro/web-eventownik-v2

Feb 2025 Mar 2026
10 Months active

Languages Used

HTMLJavaScriptTypeScriptCSSSVGMarkdownJSON

Technical Skills

API IntegrationEnvironment VariablesForm HandlingFront End DevelopmentFrontend DevelopmentFull stack development

Solvro/backend-eventownik

Feb 2026 Feb 2026
1 Month active

Languages Used

TypeScript

Technical Skills

TypeScriptbackend developmentdatabase management