Professional Experience
8+ years engineering scalable web applications, providing technical leadership in conversational AI, gamification, and high-traffic global platforms.
Development Experience
Technology and innovation career
SK Intertainment, Inc.
Senior Software Engineer
📍 Remote
7 months
Leading frontend development for AI-based chat applications with focus on performance, SEO, and user experience.
Key Achievements:
- Architected and led the complete frontend redevelopment of an AI-driven chat platform, significantly enhancing performance, SEO, and UX
- Spearheaded global state architecture migration from Context API to Zustand, eliminating render bottlenecks and improving maintainability
- Established comprehensive frontend guidelines, documentation, and unit testing standards, elevating team output and code reliability
- Modernized the tech stack by driving the adoption of updated React Router / Remix patterns
- Implemented unit testing throughout the codebase to ensure higher reliability and long-term code quality
CI&T
Senior Software Engineer
📍 Remote
1 year 1 month
Developed and maintained key features for AI tools and design systems, supporting thousands of users.
Key Achievements:
- Developed the frontend for a high-traffic AI tool, ensuring seamless functionality for thousands of users using React and Zustand
- Built and maintained core components for an internal Design System combining shadcn and Tailwind to improve UI consistency
- Ensured continuous application stability by implementing complete Vitest and Playwright test suites
- Delivered scalable applications using agile methodologies to hit project deadlines
CI&T
Senior Software Engineer
📍 Remote
8 months
Spearheaded gamification app development for HR department, improving employee engagement.
Key Achievements:
- Developed the frontend of a corporate gamification app for HR, utilizing React to improve employee engagement
- Optimized application responsiveness and performance leveraging Redux, TailwindCSS, and Azure
- Maintained robust code coverage utilizing React Testing Library and Jest
- Leveraged TypeScript to enforce strict typing and code maintainability
CI&T
Software Engineer
📍 Remote
2 years
Developed features for a global rewards program impacting millions of users across multiple countries.
Key Achievements:
- Developed features for a global rewards platform impacting 2M+ clients across 15+ countries using React and Next.js
- Implemented complex internationalization (i18n) solutions to support cross-border operations
- Refactored legacy Redux architecture into Redux Toolkit, significantly improving maintainability
- Wrote comprehensive unit and E2E tests using React Testing Library and Cypress
- Acted as a liaison between engineering and product teams while utilizing Gen AI tools to boost development efficiency
iFood
Software Engineer
📍 São Paulo, Brazil
3 months
Contributed to high-traffic platform development with focus on performance and user experience.
Key Achievements:
- Optimized critical user flows on a high-traffic e-commerce platform using Next.js and TypeScript
- Implemented a scalable Backend-For-Frontend (BFF) architecture using GraphQL, reducing data overhead and improving client load times
- Contributed to the iFood Shop tribe, enhancing platform features and user experience
Rbm Web - Sistemas Inteligentes
Software Engineer
📍 Remote
5 months
Developed financial market applications with modern React stack and comprehensive testing.
Key Achievements:
- Engineered complex financial market dashboards using React JS, Redux, React Bootstrap, and GitLab
- Modernized legacy applications with Redux Toolkit, Material UI, and Styled Components
- Championed test-driven development with React Testing Library and Cypress
Game Development
Board game design experience
Creative Game Studios
Board Game Developer
Chronicles of Drunagor: Age of Darkness
1 year
- Responsible for level design, playtesting, and game balancing
- Implemented QR code doors feature
- Helped set budgets and collaborated on the development of the game's website
Histeria Games
Board Game Developer
Sonhando com Alice & Reinos de Drunagor
3 years 1 month
- Developed two successful board games launched via crowdfunding
- Balanced mechanics, conducted playtests, and designed kingdoms
- Presented at conventions and maintained the website
Certifications
Continuous education and specialization
Model Context Protocol: Advanced Topics
Create Image Captioning Models
Attention Mechanism
Generative AI Fundamentals
Next.js & React - The Complete Guide
Education
Academic background
Universidade Federal de Juiz de Fora
Bachelor's degree, Sistemas de Informação
2017 – 2020
Impact Metrics
Quantifiable results