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Mateus Storti Hellmann

PROFILE

Mateus Storti Hellmann

Over 11 months, Mashuu Sutoruti engineered a robust e-commerce platform in the From-Devs/projeto-integrador-et.com repository, delivering 128 features and resolving 55 bugs. He built modular front-end components and responsive layouts using JavaScript, PHP, and CSS, integrating dynamic product catalogs, admin dashboards, and user authentication. Mashuu implemented database-driven UI flows, custom dashboards with Chart.js, and secure session management, while refining backend logic for product customization and order tracking. His work emphasized maintainability through code refactoring, documentation, and environment hardening. The result was a scalable, user-focused system with improved data integrity, operational transparency, and streamlined onboarding for both users and admins.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

388Total
Bugs
55
Commits
388
Features
128
Lines of code
53,196
Activity Months11

Work History

December 2025

14 Commits • 7 Features

Dec 1, 2025

December 2025 performance summary for From-Devs/projeto-integrador-et.com. Delivered key features that boost data accuracy, user feedback, and operational transparency, while stabilizing dashboards and hardening security. Major features include Customization Management, Dashboard Enhancements, Order Data Enhancements, User Notifications, and Security & Authentication Improvements. Fixed a dashboard regression affecting admin dashboards. Implemented environment/config updates to support scaling. These outcomes translate to improved customer experience, reliable analytics, and stronger security posture.

November 2025

34 Commits • 7 Features

Nov 1, 2025

November 2025: Implemented a cohesive product experience upgrade on From-Devs/projeto-integrador-et.com, delivering a robust product card UI with carousel, wishlist and customization features, plus end-to-end launch-page customization. Built out backend data model and database updates to support product customization, and strengthened admin UX with functional login and a bug fix for admin logout. Also delivered UI polish and stability enhancements across image handling, footer controls, and cart redirects, resulting in improved UX and scalable data flows for product launches.

October 2025

29 Commits • 9 Features

Oct 1, 2025

October 2025 (From-Devs/projeto-integrador-et.com): Delivered a cohesive set of database, backend, and UI enhancements with a clear focus on data integrity, user experience, and platform readiness for the new ET.COM database. Key investments in modular design, data-driven UI, and stability pave the way for richer customer journeys and faster feature delivery.

September 2025

42 Commits • 14 Features

Sep 1, 2025

September 2025 monthly summary for From-Devs/projeto-integrador-et.com. Focused on delivering user-centric improvements, promotions, and stability across the product. Notable outcomes include enhanced category filtering and home page, personalized ticketing and promotions, a robust login/UI refresh, and improved backend/checkout workflows enabling faster iterations and better user retention.

August 2025

42 Commits • 15 Features

Aug 1, 2025

August 2025 — From-Devs/projeto-integrador-et.com: Delivered a refreshed product catalog experience, a new product creation workflow, and robust UI/UX improvements across categories and account screens, while strengthening backend reliability and code quality. Business value: faster product onboarding, improved catalog usability, and reduced maintenance overhead through targeted frontend and backend work. Highlights include redesigned product cards with updated imagery paths and streamlined category layouts; a new Product Creation button/workflow to accelerate catalog expansion; enhanced error handling and a more resilient main flow; UI enhancements with bubble animations and a modular header search component; Minha Conta and associado onboarding revamps delivering better usability on mobile; global style tuning and responsive fixes across category and account screens; and ongoing backend/database maintenance and cleanup to improve stability and maintainability. Representative commits span frontend refinements (e.g., 8375cad..., 90b7a001..., 1b4f396d..., 4886bae3...), backend fixes (b497ec78..., c1d6f499..., b3b0d24...), and code quality/cleanup (fab4db5e..., acc23352..., ebf22a4...).

July 2025

39 Commits • 17 Features

Jul 1, 2025

July 2025 monthly summary for From-Devs/projeto-integrador-et.com: Delivered a comprehensive set of UI/UX improvements and backend refinements across the product, with a focus on business value for admins and end users. Key features and UI polish implemented, including Filters UI enhancements, Admin area responsiveness improvements, Orders page and styling updates, and additional UI standardization. Major bug fixes included login cleanup by removing LoginAssociado.php, improved popup visuals, fixed broken/navigation links, and general responsiveness fixes. The month also delivered frontend stability improvements via script.js maintenance and a product details slider, plus updates to user profiles (Meus Dados), Nicolas’ products screen, wishlist and cart UI, and pre-presentation fixes to ensure readiness for stakeholder review. Overall impact: smoother admin workflows, cleaner user journeys, and a more maintainable codebase; technologies demonstrated: PHP, CSS, JavaScript, responsive design, UI/UX polish, and asset/script management.

June 2025

37 Commits • 14 Features

Jun 1, 2025

June 2025 — From-Devs/projeto-integrador-et.com: Delivered substantial end-to-end enhancements across frontend, backend, and administration areas, driving a more usable product, faster release readiness, and stronger maintainability. The month focused on user-facing UI polish, robust navigation, modular components, and backend refinements, while addressing cleanup and environment issues to reduce risk in production.

May 2025

20 Commits • 3 Features

May 1, 2025

May 2025 Monthly Summary for From-Devs/projeto-integrador-et.com. Focused on frontend improvements and admin customization features that drive product discovery, faster delivery, and visual consistency across the site.

April 2025

36 Commits • 15 Features

Apr 1, 2025

April 2025 deliverables focused on a polished and responsive front-end with measurable business value. Delivered a header overhaul featuring a wave component and versioned header adjustments, a robust carousel with script integration and responsive behavior, and comprehensive media handling that improved layout stability on header, footer, and key pages. Implemented a reusable filter component and applied global style updates to ensure UI consistency across devices. These efforts improved user experience, reduced layout regressions, and strengthened collaboration with a new teammate branch workflow.

March 2025

64 Commits • 18 Features

Mar 1, 2025

Month 2025-03 — Focused on delivering core UI components, stabilizing the codebase, and laying the groundwork for scalable storefront features. Key outcomes span a universal Slider component with full drag/slide behavior, UI/UX refinements across header and layout, Product Card integration with main page wiring, and foundational project structure. Hygiene and stability improvements included repository cleanup, path resolution fixes, and precautionary reverts to avoid breaking changes. Additional polish (buttons, popups, carousel, footer/sidebar header) established a cohesive, production-ready UI. Business impact: improved user experience, faster iteration cycles, and a solid foundation for future feature delivery.

February 2025

31 Commits • 9 Features

Feb 1, 2025

February 2025 monthly summary for From-Devs/projeto-integrador-et.com: Delivered a consolidated set of UI/UX, scaffolding, and foundational improvements focused on business value, maintainability, and user-facing functionality. The work establishes a stable foundation for future features, improves user experience, and accelerates onboarding and iteration on critical product flows. Key outcomes include UI/header stabilization, codebase cleanups, search readiness, UI animations and layout enhancements, comprehensive documentation, and readiness for product launch workflows.

Activity

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Quality Metrics

Correctness83.8%
Maintainability83.8%
Architecture76.4%
Performance80.8%
AI Usage20.6%

Skills & Technologies

Programming Languages

BatchCSSHTMLJavaScriptMarkdownPHPPythonSQL

Technical Skills

API DevelopmentAPI IntegrationAPI developmentAPI integrationAsset ManagementBack End DevelopmentBack-end DevelopmentBackend DevelopmentCSSCSS AnimationsCSS GridCSS Grid LayoutCSS Media QueriesCSS OrganizationCSS Styling

Repositories Contributed To

1 repo

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

From-Devs/projeto-integrador-et.com

Feb 2025 Dec 2025
11 Months active

Languages Used

CSSHTMLJavaScriptMarkdownPHPBatchPythonSQL

Technical Skills

Backend DevelopmentCSSCSS AnimationsCSS StylingCode RefactoringComponent Development

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