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GuiLMassini

PROFILE

Guilmassini

Over an 11-month period, contributed to the SME-SIGPAE-FrontEnd and SME-SIGPAE-API repositories by building and refining complex financial reporting, parameterization, and data management features. Leveraged React, TypeScript, and Python to deliver robust UI components, backend endpoints, and automated test suites, focusing on data integrity, workflow efficiency, and reporting accuracy. Implemented end-to-end flows for meal and diet management, batch reporting, and access control, while enhancing PDF/Excel export, modularizing code, and expanding test coverage. Addressed critical bugs and optimized data validation, ensuring reliable deployments. The work emphasized maintainability, scalability, and business value through continuous improvements in both frontend and backend systems.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

686Total
Bugs
73
Commits
686
Features
172
Lines of code
1,187,035
Activity Months11

Work History

May 2026

43 Commits • 9 Features

May 1, 2026

May 2026 performance summary for SME-SIGPAE projects. Delivered core FrontEnd and API enhancements that improve financial reporting accuracy, batch reporting reliability, and UI/test quality, with a focus on business value: faster PDF exports, accurate meal data handling, and robust test coverage for critical flows. Key deliveries include FrontEnd EMEF-based financial reporting improvements (meal parameter search, data normalization for meals and diets, and export to PDF), expanded automated testing coverage for modal components, and UI alignment for the June 2026 basic basket schedule. API enhancements include comprehensive reporting capabilities for cieja and cemei groups, EMEF/EJA search support, and solid test scaffolding via conftests. Significant bug fixes address data calculations, reporting flow stability, and lint/test cleanliness. Overall, improved reporting accuracy, reliability, and maintainability across both repositories, with stronger validation and test coverage to reduce production risk.

April 2026

36 Commits • 8 Features

Apr 1, 2026

February 2026-04: Delivered end-to-end enhancements to financial reporting and reporting modules, improved access controls, and strengthened data integrity through API permissions, modularization, and robust testing. Key initiatives spanned frontend UI improvements, backend API refinements, and automated validations, delivering measurable business value in reporting accuracy, governance, and operational efficiency.

March 2026

65 Commits • 23 Features

Mar 1, 2026

Mar 2026: Entregas técnicas e melhorias de confiabilidade tanto no frontend quanto no backend, com foco em visibilidade financeira, conformidade de dados e experiência do usuário. Principais resultados incluem renderização dinâmica com cards consolidados (Grupo 2), exibição consolidada do Grupo 5 com relatório financeiro, tabelas EMEBs e dietas, bem como melhorias substanciais no fluxo de liquidação (139787) e ampliação da cobertura de testes.

February 2026

70 Commits • 19 Features

Feb 1, 2026

February 2026 monthly performance summary for SME-SIGPAE projects (FrontEnd and API). Delivered a broad set of front-end features, UI refinements, and API data handling that improved data accuracy, user efficiency, and maintainability across multiple groups and tables. Highlights include a robust Consolidado Total component with valor extenso integration and proper typing, enhanced group totals (3/4) with loading states and formatting, and new diet/table displays for EMef/EJA and group 6. Implemented a copy-parametrizacao workflow with confirmation and vigency protections, plus extensive UI/test refinements and refactors to simplify view composition and navigation. API changes supported time-based totals and CIEJA scenarios and complemented front-end totals work. Overall, these efforts deliver improved financial/data integrity, faster decision-making for operators, and a more scalable codebase with better test coverage.

January 2026

86 Commits • 21 Features

Jan 1, 2026

January 2026 — Delivered substantial FE and API enhancements across the SME-SIGPAE suite, focusing on financial reporting, CEI data handling, and data quality. Implemented new report filters, totals endpoints, and modal analyze; improved fichas visibility with signed-only view; refined UI, formatting, and table styling; and increased test coverage and code quality. Business impact includes improved reporting accuracy, faster data retrieval, better user permissions, and streamlined CEI workflows.

December 2025

79 Commits • 15 Features

Dec 1, 2025

December 2025 delivered substantial business and technical value across FrontEnd and API for SME-SIGPAE, with a focus on financial parameterization, data integrity, and test coverage. Major features shipped include multi-group financial parameterization workflows with data loading, validation, and clone/finalize capabilities; PLL tag integration across cronograma with UI/test refinements; and expanded group data loading for meals, diet, and EMF tables (groups 3–4). Key bug fixes improved labeling and data loading reliability (e.g., label Turma infantil EMEI; correcao de carregamento de dados no grupo 5) and reinforced conflict handling flows in parametrizacao. API improvements enhanced technical sheets, PDF reporting, and end-to-end test coverage (139650/139653), contributing to more reliable reporting and faster validation cycles. Overall, these efforts improved data accuracy, user experience for parameterization workflows, and confidence in automated tests and deployments. Technologies/skills demonstrated include React/TypeScript FrontEnd, Python-based API work, test-driven development, end-to-end testing, code quality and linting (flake8), and PDF/report generation workflows.

November 2025

89 Commits • 23 Features

Nov 1, 2025

November 2025 performance summary for SME-SIGPAE: Delivered a comprehensive set of front-end and API enhancements to Parametrizacao flows, introduced scalable group tables, and hardened data handling and tests. These changes reduce configuration errors, speed up parameter updates, and improve reliability of dashboards and reports. Notable outcomes include end-to-end Parametrizacao financeira, UI/UX improvements, and robust test coverage, plus critical bug fixes that stabilize startup, editing, and period handling across front-end and API repositories.

October 2025

57 Commits • 23 Features

Oct 1, 2025

October 2025: Delivered end-to-end Reposição functionality across FrontEnd and API, enabling robust replacement management in Receipt Form and Cronograma workflows. Key features delivered: - FrontEnd: Reposição and Reposição Cronograma UI within FichaRecebimento, including initial data loading, conditional rendering by occurrence, attachments handling, and cronograma item management. - Backend/API: new Reposição ficha recebimento model, endpoints for reposicao, cronograma migrations, and data import pathway for cronograma. - Quality and testing: consolidated tests for Reposição Cronograma and FormEtapa, with updated test infrastructure, helpers and fixtures to improve coverage. - Data and reliability: fix for date formatting (two-digit day), gating of denial justification in CODAE historical modal, and improvements to update logic for reposicao occurrences. - UI polish and observability: styling tweaks for etapa reposicao and cronograma options, plus enhanced log update handling across add/remove operations. Impact: Reduced cycle time for replacement workflows, improved data integrity and auditability, more reliable reporting, and a solid foundation for further automation. Technologies/skills demonstrated: front-end UI/UX work (CSS, conditional rendering, attachments), API modeling and endpoints, migrations and data import, serializer adjustments, testing (unit/integration), test fixtures/helpers, and CI/test automation.

September 2025

55 Commits • 13 Features

Sep 1, 2025

September 2025 performance summary focusing on business value and technical achievements for SME-SIGPAE FrontEnd and API projects. Key work centered on delivering automated reporting capabilities, improving data auditability, expanding test coverage, and strengthening user authentication and filtering dashboards. FrontEnd and API work prioritized reliability, scalability, and maintainability, with a strong emphasis on end-to-end data quality and tooling for CI. Highlights include: Excel/PDF reporting flows, enhanced receipt data exposure, advanced filtering for measurements, and UX/UI refinements for critical receipt details. The team demonstrated robust React/TypeScript, Python Django REST, Celery, data serializers, SCSS, and comprehensive unit/integration testing.”

August 2025

78 Commits • 14 Features

Aug 1, 2025

August 2025 delivered significant frontend and backend improvements with a focus on maintainability, data accuracy, and business value. Key refactors reduced external dependencies by migrating log handling from Ramda to native JavaScript and introducing generic log components, improving testability and consistency. Frontend reporting capabilities were enhanced with robust filters for Relatório Dieta Recreio, accompanied by comprehensive tests and data-loading validations. Backend/API work added PDF export for recreio nas férias, including template/style improvements and Celery-based processing, plus role-based access controls for the quality module. The team also expanded multi-select functionality with a generic select-all option and label customization, along with permission improvements to streamline approvals (DILOG_QUALIDADE). These efforts reduce regression risk and accelerate feature delivery across FE and API.

July 2025

28 Commits • 4 Features

Jul 1, 2025

July 2025 monthly summary: The team delivered critical frontend improvements for SME-SIGPAE-FrontEnd and ensured backend data integrity on SME-SIGPAE-API. Key frontend efforts included: (1) Edital Product reliability improvements—ensuring name persistence, validation, and post-save behavior, and fixes to clear filters not hiding the edital product table; (2) Status selector component refactor with expanded test coverage across edital product flows (table references, search filters, modal cadastro, edit behavior); (3) Lote cadastro and management updates, including fixing constant type for cadastro buttons and broad test suite updates covering form data, modals, lot visualization, listing/search, and not-found error handling; (4) Mocking setup to enable testing cadastro tipo alimentacao and extensive tests for 130730 (faixas etarias, erros, and cadastro flows). Backend improvements in SME-SIGPAE-API address validation edge cases: ignore the current instance when checking for duplicate product names during edit, with tests; small quality hygiene improvement ensuring test scripts end with a newline to prevent parsing/tool issues. Overall impact: improved data integrity for edital products, more reliable UI behavior, and stronger test coverage reducing regression risk; demonstrated proficiency with frontend refactors, test scaffolding, mocks, and backend serializer validations.

Activity

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Quality Metrics

Correctness91.6%
Maintainability88.6%
Architecture87.0%
Performance87.6%
AI Usage21.4%

Skills & Technologies

Programming Languages

CSSDjango Template LanguageHTMLJSONJSXJavaScriptPythonReactSCSSSQL

Technical Skills

API DevelopmentAPI IntegrationAPI TestingAPI developmentAPI integrationAPI testingAccess ControlAsynchronous Task ProcessingBackend DevelopmentCI/CDCSSCSS stylingCeleryCelery TasksCode Cleanup

Repositories Contributed To

2 repos

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

prefeiturasp/SME-SIGPAE-FrontEnd

Jul 2025 May 2026
11 Months active

Languages Used

JSXJavaScriptSCSSReactTypeScriptCSSHTMLJSON

Technical Skills

Component DevelopmentComponent RefactoringContext APIForm HandlingFront End DevelopmentFront-end Development

prefeiturasp/SME-SIGPAE-API

Jul 2025 May 2026
11 Months active

Languages Used

PythonHTMLSCSSSQLYAMLCSSDjango Template Language

Technical Skills

API DevelopmentBackend DevelopmentDjangoPytestTestingAPI Testing