Software Engineer
Qive · Tempo integral fev de 2025 - o momento · 1 ano 3 meses
São Paulo · Remoto
- Contribute to the development and evolution of a large-scale SaaS platform for financial and accounts payable management, serving enterprise clients across Brazil and Latin America.
- Work on the Account domain, including authentication, user management, permissions, and event logging, supporting high-volume systems with millions of requests.
- Develop and maintain backend services using PHP, Golang and Java, following hexagonal architecture principles within a distributed microservices environment.
- Participate in the design and implementation of scalable and observable systems, leveraging structured logging, monitoring, and tracing to ensure reliability and performance.
- Contribute to both new service development and legacy system evolution, including improvements to a monolithic PHP (Zend) application while supporting gradual migration to modern architectures.
- Actively collaborate in technical discussions, refinements, and architectural decisions within Agile teams (Scrum/Kanban).
- Ensure code quality and system reliability through testing practices and CI/CD pipelines.
- Contribute to frontend features using React and microfrontend architecture.
I work with a wide range of technologies and tools, including Golang, Java, Hurl, PHP, PHPUnit, React, Redux, TypeScript, Kafka, Docker, Kubernetes, PostgreSQL, Firestore, Grafana, PhpStorm, VS Code, Git, Google Cloud Platform, GitLab, Jira, Microfrontends and Distributed Systems.
Full Cycle Software Engineer
Coletivo Cultural · Freelance fev de 2025 - o momento · 1 ano 3 meses
Brasil · Remoto
- Led the end-to-end development of a custom web-based management and sales system, replacing a limited legacy solution and supporting real-time operations across multiple enterprises.
- Worked directly with stakeholders to gather requirements, define priorities, and deliver a functional MVP under time constraints, enabling a smooth transition from the previous system.
- Designed and implemented the backend using Spring Boot, evolving from an MVP to a more robust architecture based on SOLID principles and hexagonal architecture, improving maintainability and scalability.
- Implemented secure authentication and authorization (JWT with httpOnly cookies), role-based access control, and audit logging for sensitive operations.
- Structured the system to support real-time workflows, including state transitions (start, pause, resume, finish) and dynamic pricing rules.
- Developed the frontend initially with Angular, later migrating to a modern Vue/Nuxt architecture focused on performance and maintainability.
- Built a lightweight custom design system using Tailwind and Headless UI, prioritizing reusability and consistency.
- Organized the frontend using composables, state management (Pinia), and service layers.
- Implemented multi-role access (admins, managers, operators) across multiple events.
- Developed real-time sales tracking, including active sessions, time-based pricing, pauses, tolerance windows, discounts, and additional charges.
- Implemented financial tracking with manual payment registration, reporting support, and adjustment workflows with audit trail.
- Generated reports and exports (PDF/Excel) and operational dashboards.
- Deployed with Docker on a VPS using Nginx and HTTPS, with CI/CD pipelines via GitHub Actions and API documentation using Swagger.
Technologies: Java (Spring Boot), Vue.js/Nuxt, Angular, TypeScript, MySQL, Docker, Nginx, GitHub Actions, Tailwind, Headless UI, Pinia, JWT, Swagger.
Software Engineer - Frontend & Accessibility
Belezas do Capim · Freelance fev de 2026 - mar de 2026 · 2 meses
Brasil · Remoto
I collaborated with a UI/UX Designer to develop "Belezas do Capim", a high-quality virtual gallery focused on the cultural identity of the Rio Capim region (Pará, Brazil). My primary role was translating a complex artistic vision into a performant, accessible, and highly interactive frontend application.
Main Contributions & Features:
- Design-to-Code Partnership: Worked closely with the designer to implement an immersive UI/UX using Vue 3 (Composition API) and Vite, featuring glassmorphism interfaces and scroll-based animations.
- Digital Inclusion (WCAG): Engineered a complete accessibility suite (dynamic font scaling, high-contrast modes, and audio descriptions), ensuring inclusive access without compromising design quality.
- Performance & SEO: Optimized assets using WebP and implemented OpenGraph metadata, improving load performance and social sharing.
- Responsive UX: Developed custom horizontal scrollers with “visual peeking” techniques to enhance mobile navigation and storytelling.
- CI/CD & Deployment: Managed automated deployments and environment configuration using Vercel.
Technologies: Vue.js, TypeScript, Vite, CSS3 (Modern Layouts), Web Accessibility (ARIA/WCAG), SEO (Meta Tags & OpenGraph), Vercel, Git.
Software Engineer
Magis5 · Tempo integral jul de 2023 - jan de 2025 · 1 ano 7 meses
São Paulo · Remoto
- Worked on the development and evolution of a large-scale ERP platform for e-commerce and marketplace operations, supporting features such as inventory management, financial control, order processing, and analytics.
- Contributed to the migration of a legacy PHP monolithic API to Java-based microservices (Spring Boot), improving system modularity, scalability, and maintainability.
- Implemented and maintained backend services integrated with Google Cloud Platform (GCP), focusing on logging, monitoring, and performance optimization.
- Participated in the modernization of legacy systems, ensuring smooth transition while maintaining business continuity.
- Developed new features and maintained existing ones across both modern microservices and legacy APIs.
- Worked on frontend development using React, while also maintaining legacy interfaces built with AngularJS.
- Collaborated in an Agile environment (Scrum/Kanban), contributing to technical discussions, solution design, and continuous improvement of engineering practices.
Main technologies and tools: Java (Spring Boot), PHP, React, AngularJS, TypeScript, JavaScript, RabbitMQ, Redis, Docker, MySQL, Google Cloud Platform, Git, Bitbucket, Jira, VS Code, IntelliJ IDEA and Google Workspace.
Systems Development Analyst
Techlead IT Solutions · Tempo integral mai de 2022 - abr de 2023 · 1 ano
Belém, Pará, Brasil · Remoto
- Developed and maintained web applications as part of a software consulting company, delivering solutions for government clients in the northern region of Brazil.
- Worked across multiple projects and technology stacks, adapting quickly to different business domains and system architectures.
- Contributed to both backend and frontend development, ensuring cohesive and maintainable solutions.
- Collaborated in cross-functional agile teams (Scrum), working closely with PMs, designers, and QA engineers.
- Used modern collaboration and productivity tools in a fully remote environment, contributing to team alignment and delivery consistency.
Key Projects & Contributions:
- Transparency Portal (Belém Municipality) : Contributed to backend development using Laravel, implementing API endpoints to support public data access and compliance requirements.
- SISGAT (Fire Department – Pará): Worked on a complex internal management system handling operational and administrative workflows. Contributed to system evolution using Symfony and Twig, supporting features such as authentication flows, document handling, notifications, and scheduling. Participated in the gradual modernization of a legacy system, improving code structure and maintainability.
- SEMAS (State Secretariat for the Environment and Sustainability – Pará): Contributed to features related to document workflows and digital signatures, supporting internal processes.
Main technologies and tools: PHP, PHPUnit, Laravel, Symfony, Doctrine, CakePHP, Twig, Bootstrap, JavaScript, HTML, CSS, SASS, C#.NET, ASP.NET Core, NHibernate, PostgreSQL, MySQL, Oracle DB, Docker, PhpStorm, VS Code, Visual Studio, Git, Gitlab, Bitbucket, Redmine, Jira and Microsoft tools.
Fullstack Developer
Tudo Conveniência · Tempo integral ago de 2021 - mai de 2022 · 10 meses
Brasil · No local
- Developed and maintained web and desktop applications supporting operations across a multi-store retail network (10+ locations).
- Built a centralized web system (PHP) with multi-user access and role-based permissions, supporting different business areas such as commercial, HR, administration, and store management.
- Designed and implemented features through direct interaction with stakeholders, gathering requirements and translating them into functional solutions.
- Worked with C# and Windows Forms to develop internal tools for logistics and inventory management, including stock control and product intake workflows.
- Implemented data-driven dashboards and reports, supporting decision-making across departments.
- Developed an internal module to automate HR and payroll-related document generation, reducing manual work and improving process consistency.
- Contributed to solving complex business challenges related to employee time tracking and shift management, especially in non-standard schedules (24h operations and flexible shifts).
- Acted with a high level of autonomy, collaborating closely with a technical lead while supporting multiple business areas simultaneously.
Main technologies and tools: PHP, C#.NET, Windows Forms, CSS, HTML, Bootstrap, JavaScript, PostgreSQL, VS Code and Visual Studio.
Engineering Intern
Faculdade Estácio de Belém · Estágio set de 2019 - dez de 2019 · 4 meses
Belém, Pará, Brasil · No local
I carried out sizing and analysis of electrical loads.
I contributed to the design and development of electrical projects, ensuring that they met specific standards and requirements.
I participated in the implementation of electrical installations with a focus on energy efficiency and protection of electrical systems, optimizing consumption and improving safety.
I prepared detailed technical reports on the activities carried out.
