Matheus R
Front-End Developer
LOCATION
Americana, Brazil
Matheus is a senior frontend software engineer with over 8 years of experience, specializing in modern technologies such as React, Next.js, Gatsby, Vue.js, and TypeScript. He has contributed to diverse sectors, including SaaS, RevOps, fintech, foodtech, educational platforms, and agencies, where his versatility and commitment have led to successful product launches. Matheus has a strong focus on frontend development, creating high-performance, user-friendly applications.
He is also experienced in optimizing SEO metrics and elevating design standards to industry-leading benchmarks, showcasing his passion for technologies like micro frontends and TypeScript.
With outstanding English and communication skills, Matheus excels in client interactions and team dynamics. His experience spans various company sizes and structures, highlighting his ability to adapt and thrive in different environments.
JavaScript
TypeScript
Next.js
React
Team interview
Technical Challenge
Professional Experiences
Tether Data
Software Engineer - Frontend team
Mar 2024 - Jun 2024
San Francisco, California (Remote)
RustJotaiReactRecoilMaterial UIReactFlow- Led the frontend codebase to implement new features for the RevOps market, with a strong focus on React development.
- Enabled users to deliver and orchestrate data from multiple GTM sources through a human-friendly user experience, working directly with ReactFlow.
- Contributed to client acquisition by developing solutions that improved ARR, utilizing React, ReactFlow, MUI, Jotai, and Recoil, while collaborating closely with Rust backend services
Adapt Agency
Frontend Engineer - SEO Team of edX.org
Oct 2022 - Jan 2024
United States
CypressSpeedCurveNext.jsSASSContentfulHubspotJestGoogle AnalyticsGatsbyReact- Led initiatives to enhance SEO metrics, focusing on optimizing Core Web Vitals for edX.org, a globally recognized website ranked among the top 1000, with nearly 14 million monthly visits.
- Implemented a holistic approach for both organic and paid strategies to attract and retain users, improving the discoverability of over 4,000 offerings and contributing to an impressive annual revenue of $75M. Utilized cutting-edge technologies such as React, Gatsby, Next.js, Contentful, SASS, Jest, and Cypress.
- Empowered editors to publish more than 1,000 pages without requiring a mass hiring increase.
- Supported multiple changes, implementations, and migrations of content and data using Contentful and GraphQL, significantly improving the website's speed, performance, and usability.
- Worked with a wide range of tools, including SpeedCurve, HubSpot, Cloudflare, Google Analytics, Segment, Optimizely, and OneTrust, to streamline operations and enhance overall performance.
CI&T
Software Engineer - EMEA Market Team
Aug 2022 - Oct 2022
Brazil (remote)
ReactIonicReact Native- Implemented a CRO (Conversion Rate Optimization) plan for an international client within a large-scale codebase (mobile and web), with a strong emphasis on React for the frontend.
- Focused on optimizing the European market experience, utilizing React, React Native, and Capacitor (Ionic).
- Delivered more accurate data to the Data Analyst team, leading to improved sales through mobile apps.
iFood
Software Engineer - Fintech and Backoffice Team
Oct 2019 - Aug 2022
Brazil (remote)
ReduxClean ArchitectureJestTypeScriptAWSMaterial UIStorybookStyled ComponentsFigmaReact- Bootstrapped, designed, and developed the first version of the iFood fintech digital account, with a primary focus on frontend development using React. Worked on a microfrontend architecture, leading the foundational stack for the digital account using React, Redux, StyledComponents, Storybook, Jest, AWS, and Figma. This project resulted in an increase of 236,000 new digital accounts for partner restaurants.
- Developed the Credit Engine and Antifraud iFood fintech applications, which were crucial backoffice tools for managing rules, logic restrictions, and risk evaluations. These applications facilitated the delivery of over R$200 million (approximately $500,000 USD) in loans to restaurant partners. Collaborated directly with stakeholders to address their needs and propose new design solutions, covering both design and frontend development. Utilized TypeScript, React, MaterialUI, React-Query, and AWS with Clean Architecture.
Canuto
Intern Support Developer
Jan 2017 - Apr 2017
Brazil (remote)
CSSAngular.jsHTMLJavaScript- Supported internal projects using HTML, CSS, JavaScript, and AngularJS
AUDAZ
Frontend Developer
May 2017 - Aug 2019
Brazil
JavaScriptVueGitHTMLPHPSCSSSQLWordpressGulp.js- Designed and maintained high-performance websites that competed in prestigious platforms such as AWWWARDS, CSS Design Awards, and FWA. Several projects received nominations and honorable mentions, significantly enhancing visibility for both client projects and Audaz.
- Simultaneously supported multiple projects and campaigns, demonstrating proficiency in a diverse technology stack, including Git, HTML, CSS, JavaScript, Vue, SCSS, BEM, PHP, WordPress, Gulp, and SQL.
FedEx
Software Developer - Contract for Infra Team
Nov 2015 - Jan 2016
Brazil (remote)
JavaScriptCSSPHPHTML- Developed a dashboard view to monitor internal FedEx systems for the IT team, utilizing HTML, CSS, JavaScript, and PHP.
Education
ETEC Polivalente, Americana
Informatics Technician
Jan 2012 - Jan 2015
Mackenzie University, São Paulo
System Analysis and Development
Jan 2016 - Jan 2019
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