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María Barrancos Márquez

PROFILE

María Barrancos Márquez

Over two months, contributed to Go4Surprise/Go4Surprise by building end-to-end reservations features, including a backend API with Django REST Framework and data models for bookings, as well as a MyBookings user interface and comprehensive admin management tools. Automated email notifications for upcoming experiences were implemented using Python management commands, enhancing user engagement with timely reminders. The homepage was redesigned with dynamic content and animated experience cards using React and TypeScript, while cascade deletion for user accounts improved data integrity. Work demonstrated strengths in API development, backend integration, and UI/UX design, delivering features that streamlined workflows and improved the overall user experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

12Total
Bugs
0
Commits
12
Features
6
Lines of code
3,351
Activity Months2

Work History

April 2025

4 Commits • 3 Features

Apr 1, 2025

April 2025 monthly summary for Go4Surprise/Go4Surprise: Key features delivered include automated notifications for upcoming experiences (48-hour reminders and 24-hour reminders) using management commands and view functions to identify relevant bookings and send personalized emails with hints. Also delivered a homepage redesign with dynamic quotes/images, refactored animated experience cards, and an enhanced reviews carousel to improve user engagement. Major bug fix: user account deletion now cascades deletion to associated bookings with a confirmation modal to prevent accidental data loss. Overall impact: increased user engagement and retention through proactive communications, improved data integrity from cascade deletions, and a more engaging, performant homepage. Technologies/skills demonstrated: Django backend (management commands, views), database cascade deletions, and frontend/UI refinements (dynamic content, animations, and carousel enhancements).

March 2025

8 Commits • 3 Features

Mar 1, 2025

March 2025 highlights: Implemented end-to-end reservations features with a new backend API and data models, launched a MyBookings user UI, and rolled out comprehensive Admin Booking Management with enhanced hints and status flows (including CANCELLED). Completed critical database migrations and improved bookings-experiences data relationships, delivering direct business value: faster, self-serve bookings for customers; streamlined admin workflows; and stronger data integrity. Skills demonstrated include API design, data modeling, frontend-backend integration, role-based access controls, and migration discipline.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.8%
Architecture80.8%
Performance75.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSXJavaScriptPythonTypeScript

Technical Skills

API DevelopmentAPI IntegrationAnimationsAsyncStorageAxiosBackend DevelopmentBackend IntegrationDatabase MigrationDatabase ModelingDjangoDjango REST FrameworkEmail NotificationsExpo RouterFrontend DevelopmentJavaScript

Repositories Contributed To

1 repo

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

Go4Surprise/Go4Surprise

Mar 2025 Apr 2025
2 Months active

Languages Used

JavaScriptPythonTypeScriptJSX

Technical Skills

API DevelopmentAPI IntegrationAsyncStorageAxiosBackend DevelopmentBackend Integration