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Carol Lewandowski

PROFILE

Carol Lewandowski

During a two-month period, Lewandowski Rod developed and enhanced scheduling features for the PointTils repositories, focusing on both frontend and backend systems. In PointTils/Frontend, he built an appointment request screen using React Native and TypeScript, implementing robust form validation and conditional rendering to streamline user input and reduce errors. On the backend, he improved appointment search functionality in Java and Spring Boot, adding day-based filtering and sorting, and performed SQL-based data migrations to ensure data integrity. His work addressed performance, data accuracy, and user experience, demonstrating a solid grasp of API development, state management, and cross-layer integration challenges.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
4
Lines of code
566
Activity Months2

Work History

October 2025

5 Commits • 3 Features

Oct 1, 2025

Monthly summary for 2025-10 focusing on delivering business value through backend API enhancements, data integrity, and frontend performance improvements across PointTils/Backend and PointTils/Frontend. The month delivered concrete user-facing features, critical data fixes, and performance optimizations that improved scheduling accuracy, search usability, and initial load times, supporting higher user satisfaction and smoother operations.

September 2025

1 Commits • 1 Features

Sep 1, 2025

Sep 2025: Delivered the Appointment Request Screen in PointTils/Frontend, enabling users to submit appointment requests with details such as description, date, time, and modality. Implemented robust form validation and conditional rendering for location-specific fields tied to the selected modality. The feature enhances scheduling UX, reduces input errors, and establishes a clear path for backend integration and analytics on appointment requests.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture73.4%
Performance73.4%
AI Usage23.4%

Skills & Technologies

Programming Languages

JSXJavaJavaScriptSQLTypeScriptproperties

Technical Skills

API DevelopmentAPI IntegrationBackend DevelopmentComponent DevelopmentConfiguration ManagementDatabase MigrationExpo RouterForm ValidationFrontend DevelopmentJavaReact HooksReact NativeSQLSpring BootState Management

Repositories Contributed To

2 repos

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

PointTils/Frontend

Sep 2025 Oct 2025
2 Months active

Languages Used

JSXJavaScriptTypeScript

Technical Skills

Component DevelopmentExpo RouterForm ValidationReact NativeUI/UX DesignAPI Integration

PointTils/Backend

Oct 2025 Oct 2025
1 Month active

Languages Used

JavaSQLproperties

Technical Skills

API DevelopmentBackend DevelopmentConfiguration ManagementDatabase MigrationJavaSQL

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