Fullstack Engineer
- Location
- Brazil
- Desired Salary
- Unspecified
- Work preference
- Full Time
- Links
- Not set
- Joined
- 29 Jun 2026
- Field / Industry
- Software Engineering
About Me
I am a software engineer with over 10 years of experience, with a strong emphasis on front-end development and building scalable web applications.
I have worked across financial technology, enterprise software, and internal platform development, delivering products that balance performance, usability, and reliability.
At IBM, I built applications using IBM Watson cognitive services, created conversational trees for chatbots, and developed internal pages that met high design and accessibility standards.
In later roles, I helped improve developer experience and product quality by introducing TypeScript, design systems, visual regression testing, strict type checking, and stronger CI practices.
I have also contributed to migrations to React and Next.js, improved E2E testing suites, and built responsive interfaces for complex workflows such as payroll financing, registration, and account management.
I enjoy collaborating with product, design, and backend teams to create polished user experiences, and I am comfortable working with modern JavaScript ecosystems, APIs, testing tools, and cloud-based services.
I am based in São Paulo, Brazil, and I bring a full-stack mindset with deep front-end expertise, especially in React, TypeScript, Node.js, and scalable UI architecture.
Skills
AWSJavaScriptReactDockerLinuxCI CDTypeScriptGitAgileCSSPostgreSQLScrumMongoDBTestingNext.jsReduxMongoose
Education
Bachelor of Computer Science
Bachelor's degree in Information Technology
Experience
Developed a high-performance, responsive frontend for a payroll financing platform; built scalable UI components with Next.js, TypeScript, Tailwind CSS, and Redux; optimized complex financial workflows; collaborated with backend services using Nest.js and AWS; implemented OpenAI integrations.
Introduced TypeScript, visual regression testing, and design systems; created a WYSIWYG editor for theme customization; migrated platform text to translatable strings for multi-language support.
Worked with product and design on new features and design system components; introduced code quality standards in CI; contributed to an open-source project using path-finding algorithms and SVG generation.
Improved registration forms to increase conversion and reduce support calls; revamped E2E testing suite; migrated pages to Next.js; added design system components; deployed and monitored production applications.
Developed external REST API features and requirements for the Brazilian Central Bank; upgraded Node.js in a monolithic service; collaborated with front-end team on React dashboard components and pages.
Delivered applications and integrations using IBM Watson cognitive services; created and trained conversational trees for chatbots; developed internal pages to design and accessibility standards; created internal quality-control tools.