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Maciej Malinowski

PROFILE

Maciej Malinowski

Over six months, Mejsiejdev developed and enhanced event management features for the Solvro/web-eventownik-v2 repository, focusing on robust authentication, flexible event creation, and a modernized landing page. They engineered multi-step forms with React and TypeScript, integrating react-hook-form and zod for validation, and implemented dynamic scheduling with precise date handling. Their work included responsive UI components using Tailwind CSS, improved accessibility, and localization for broader usability. By addressing both feature development and bug fixes, Mejsiejdev ensured data integrity, reduced onboarding friction, and maintained high code quality, demonstrating depth in frontend architecture, state management, and maintainable, user-focused UI/UX improvements.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

23Total
Bugs
2
Commits
23
Features
9
Lines of code
7,440
Activity Months6

Work History

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

Correctness87.0%
Maintainability86.0%
Architecture81.4%
Performance81.8%
AI Usage27.8%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptSVGTypeScript

Technical Skills

API IntegrationCSSComponent DevelopmentDate ManipulationDrag and DropEnvironment VariablesForm HandlingFront End DevelopmentFront-end DevelopmentFrontend DevelopmentFull stack developmentHook FormJotaiNext.jsReact

Repositories Contributed To

1 repo

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

Solvro/web-eventownik-v2

Feb 2025 Oct 2025
6 Months active

Languages Used

HTMLJavaScriptTypeScriptCSSSVG

Technical Skills

API IntegrationEnvironment VariablesForm HandlingFront End DevelopmentFrontend DevelopmentFull stack development

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