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Raphael Marques

<Software Developer />

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Software Development

I love coffee and solving problems!

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Hi there, I'm Raphael Marques

I'm a Software Developer with a strong focus on frontend development, but I also assist with backend tasks when needed. My development journey began in a multinational company, where I delved into the frontend of large projects. I handled the maintenance of legacy projects, addressed accessibility concerns, and ensured smooth user experiences. Working alongside an international team also allowed me to enhance my English proficiency.

Currently, I contribute my skills to a fintech company related to automated day trading, where I've had the privilege of assisting in the launch of a v2 project as soon as I joined there. Nowadays, I'm maintaining a design system, and taking sole responsibility for the frontend development of an MVP and also on the store web platform.

I'm a person who loves coffee and problem-solving. I'm driven by a thirst for knowledge, constantly seeking to understand the inner workings of the technology field, from computer science foundations, data structures, algorithms, and databases to UI/UX experiences. I really like to comprehend how these pieces come together through smart work to create scalable and efficient solutions that have the power to make a meaningful impact.

Raphael Marques programming in front of a computer


Work Experience

  • SmarttBot

    Junior Front-end Developer

    Development of frontend features for an income tax calculator to help investors in the stock exchange using: Typescript, Reactjs, and its libs such as React Query, Styled Components. Unit testing with Jest and React Testing Library. Also maintaining and refactoring the legacy code base.

    07/22 | Present

  • Symplicity Brasil

    Front-end Intern

    Front end Intern, daily contact with HTML, CSS, JS, jQuery, Sass, Accessibility and working along with the American team.

    06/21 | 06/22

  • Sotreq S/A

    Systems and Processes Technical Intern

    Daily contact with VBA, QA tests related to the SAP systems, use of Access database in order to consolidate information from forms, generate monthly reports, update invoice information issued to Vale S/A and register on the company's portal.

    03/19 - 03/20


Centro Universitário Newton Paiva

Bachelor, Information Systems - Full Scholarship ProUni

08/20 - 7th Semester

Senai Fatec BH

Technical Course, Systems Development

08/18 - 02/20


React Query

CertificateLink to see the certificate

Advanced JavaScript

CertificateLink to see the certificate

Fluency Academy Online Business English Course

Fluency Academy
CertificateLink to see the certificate

Ignite Program - ReactJS Path

CertificateLink to see the certificate

Understanding TypeScript - 2022 Edition

CertificateLink to google drive to see the certificate

NodeJS and MongoDB

CertificateLink to google drive to see the certificate

Virtual Exchange - Academia and Society - Collaboration Across Borders

Centro Universitário Newton Paiva & NY Tech
CertificateLink to the certificate

Embaixador no Projeto VUEI -

Centro Universitário Newton Paiva
CertificateLink to vuei 1 certification Certificate - 2nd placeLink to vuei 2 certificate

Fluency Academy Online English Course

Fluency Academy
CertificateLink to Fluency Academy certificate


Brazilian Portuguese



Advanced - C1 level


I have experience with

Styled Components
React Router
React Query

I'm currently learning



RS/XP Card

Technologies: Next, TypeScript, Tailwind

Coffee Delivery

Technologies: ReactJS, TypeScript, Styled Components

ToDo List

Technologies: ReactJS, TypeScript, Sass Modules

Beauty Salon

Technologies: HTML, CSS and JS

Dev Finances $

Technologies: HTML, CSS and JS

Memory game

Technologies: HTML, CSS and JS

NLW Heat

Technologies: HTML, CSS and JS


Hey, get in touch with me!

Tell me how I can help you, just fill the form!

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