I work with ReactJS, NextJS, Vite, TypeScript, and JavaScript on the frontend, along with Java Spring Boot and PostgreSQL on the backend, building web applications aligned with client needs and supported by consistent architecture and user experience.
React + Next
Hands-on experience with modern frontend applications
Spring Boot + Postgres
Backend services and data persistence for web products
Testing
Jest, React Testing Library, and Cypress in the workflow
Featured case
No Controle das Contas
www.nocontroledascontas.com.br
The product organizes income, expenses, categories, recurring entries, reports, and trends in a direct experience designed to reduce friction and encourage consistency in day-to-day financial control, with integrated monetization and social authentication.
5 min/day
Core usage promise communicated on the landing page
Real-time balance
Immediate visibility of income, expenses, and monthly result
Visual reports
Category distribution and trends designed for decision support
Product thinking
Stack do produto
Monthly overview with income, expenses, and balance in an immediate reading pattern.
Flexible expense organization with fixed and installment-based transactions.
Category distribution and month-by-month financial evolution for quick analysis.
Protected data, JWT authentication with Google social login, Spring Boot backend services, PostgreSQL persistence, and containerized operations with Docker and Railway.
Stripe subscriptions, Railway deployment, and an architecture prepared for continuous product evolution.
Profile
I am a fullstack developer focused on building intuitive and responsive frontend experiences supported by reliable backend services and structured data layers. My professional background also includes 23 years in administration and executive advisory, which strengthened my organization, communication, and decision-making skills.
I now apply that foundation in technology, with experience in JavaScript and frameworks and libraries such as React, Next.js, Vite, and Angular, along with API integrations, BFFs, Java Spring Boot backend development, PostgreSQL, performance optimization, and agile development practices.
Journey
South System
Work across applications built with ReactJS, NextJS, TypeScript, Styled Components, Tailwind, and automated tests, with strong integration to backend services in Java Spring Boot and persistence in PostgreSQL.
CEDAE - State Water and Sewage Company
Worked in the team responsible for procurement processes, supporting executive leadership and presidency in strategic and operational activities.
Selected work
Development of applications using ReactJS, NextJS, and Vite with a focus on responsiveness, interface clarity, and user experience.
Delivery of solutions aligned with client needs using a modern frontend base and maintainable structure.
Experience integrating REST APIs, GraphQL, and BFF layers to connect interfaces to business services reliably.
More consistent data flows, clearer frontend structure, and better maintainability of service consumption.
Use of unit and interface testing with Jest, React Testing Library, and Cypress inside the delivery workflow.
Stronger confidence for UI evolution, lower regression risk, and better ongoing quality.
Technical base
Education
03/2018 - 11/2020
Universidade Estácio de Sá - Rio de Janeiro
Academic training that consolidated the technical base for frontend development and integration with modern software ecosystems.
Contact