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I am a Front-End Software Engineer with a strong focus on React, TypeScript, and scalable architectures. I enjoy turning complex problems into clean, maintainable interfaces and collaborating with product and design teams to deliver high-quality user experiences. I also promote front-end observability, testing, and documentation to raise code quality and team velocity. I’m committed to ongoing learning and contribution to tech communities, keeping up with new patterns and tools to improve performance and accessibility in web applications.…I am a Front-End Software Engineer with a strong focus on React, TypeScript, and scalable architectures. I enjoy turning complex problems into clean, maintainable interfaces and collaborating with product and design teams to deliver high-quality user experiences. I also promote front-end observability, testing, and documentation to raise code quality and team velocity. I’m committed to ongoing learning and contribution to tech communities, keeping up with new patterns and tools to improve performance and accessibility in web applications.

Caio Cesar Dionelo

Front-End Developer, Web Developer, Full Stack Developer, +4

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I am a Front-End Software Engineer with a strong focus on React, TypeScript, and scalable architectures. I enjoy turning complex problems into clean, maintainable interfaces and collaborating with product and design teams to deliver high-quality user experiences. I also promote front-end observability, testing, and documentation to raise code quality and team velocity. I’m committed to ongoing learning and contribution to tech communities, keeping up with new patterns and tools to improve performance and accessibility in web applications.…I am a Front-End Software Engineer with a strong focus on React, TypeScript, and scalable architectures. I enjoy turning complex problems into clean, maintainable interfaces and collaborating with product and design teams to deliver high-quality user experiences. I also promote front-end observability, testing, and documentation to raise code quality and team velocity. I’m committed to ongoing learning and contribution to tech communities, keeping up with new patterns and tools to improve performance and accessibility in web applications.

Available to hire

I am a Front-End Software Engineer with a strong focus on React, TypeScript, and scalable architectures. I enjoy turning complex problems into clean, maintainable interfaces and collaborating with product and design teams to deliver high-quality user experiences. I also promote front-end observability, testing, and documentation to raise code quality and team velocity.

I’m committed to ongoing learning and contribution to tech communities, keeping up with new patterns and tools to improve performance and accessibility in web applications.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

French

Intermediate

English

Fluent

Work Experience

Front-End Software Engineer at QuintoAndar

January 1, 2022 - Present

Enhanced and maintained scalable Next.js applications, improving performance and maintainability. Partnered with backend, product, and design teams to deliver cohesive, high-quality user experiences through fast iterations. Contributed to front-end architecture evolution, guided modularization and design system reuse, introduced testing practices and documentation. Currently building a unified customer support platform to streamline operations and minimize multitooling.

Specialist in Automation and Full-Stack Development at BTG Pactual

December 31, 2022 - October 8, 2025

Specialized in automation and full-stack development for projects of all sizes, driving improvements in operational efficiency and establishing a serverless culture within the team. Process automation and data processing; extensive experience with Python, ReactJS, SQL Server, AWS services, Azure, software architecture and planning, and Power BI.

Front-End Software Engineer at QuintoAndar

January 1, 2022 - Present

Enhanced and maintained scalable Next.js applications, improving performance and maintainability. Partnered with backend, product, and design teams to deliver cohesive, high-quality user experiences through fast, focused iterations. Contributed to the evolution of front-end architecture, guiding decisions on structure, modularization, and design system reuse. Introduced testing practices and documentation to raise code quality. Built a unified customer support platform to streamline operations and minimize multitooling.

Automation & Full-Stack Developer at BTG Pactual

December 31, 2022 - October 8, 2025

Specialized in automation and full-stack development for projects of all sizes, driving improvements in operational efficiency and establishing a serverless culture within the team. Built modular front-end components in React and collaborated on REST API contracts with backend teams. Developed and maintained microservices and web apps to enhance internal efficiency. Designed and led management projects in the Derivative Market area, increasing agility and reliability of financial products. Gained experience with authentication flows and AWS-based distributed systems.

Front-End Software Engineer at QuintoAndar

January 1, 2022 - Present

Enhanced and maintained scalable and Next.js applications, improving performance and maintainability. Partnered with backend, product, and design teams to deliver cohesive, high-quality user experiences through fast, focused iterations. Contributed to the evolution of front-end architecture, guiding decisions on structure, modularization, and design system reuse. Introduced testing practices and documentation to raise code quality. Currently building a unified customer support platform to streamline operations and minimize multitooling.

Automation and Full-Stack Developer at BTG Pactual

January 1, 2022 - October 8, 2025

Specialized in automation and full-stack development for projects of all sizes, driving improvements in operational efficiency and establishing a serverless culture within the team. Process automation and data processing. Extensive experience with: Python, ReactJS, SQL Server, AWS services, Azure, software architecture and planning, and Power BI.