Matheus Barros
@matheuslbarros
Senior Full-Stack Engineer specializing in React and Node.js, driving scalable web platforms and AI-enabled improvements.
What I'm looking for
I am a Senior Full-Stack Engineer with 16+ years delivering and leading complex web platforms across startups, agencies, and enterprise systems, currently driving high-impact work on ADP's flagship HCM platform.
I specialize in React and Node.js, own architecture and delivery end-to-end, and apply practical AI to improve developer efficiency and business outcomes. I regularly mentor engineers, lead technical direction, and ensure high code quality through reviews and CI/CD practices.
My experience spans frontend and backend technologies, microservices, APIs, databases, and automated testing, with a strong product instinct and hands-on leadership style that helps cross-functional teams ship reliable, performant software.
Experience
Work history, roles, and key accomplishments
Lead Developer
ADP Brazil Labs
Dec 2021 - Present (4 years 6 months)
Spearheaded development of ADP's flagship HCM web platform, translating designs into production React/Node.js applications while leading architecture, integration with microservices, and mentoring engineers to improve delivery quality.
Full Stack Engineer
BairesDev
Nov 2020 - Nov 2021 (1 year)
Developed and maintained a mortgage loan processing platform using Vue.js and Node.js, implemented CI/CD with automated testing (Cypress) and ensured high quality across a global distributed team.
Full Stack Developer
Hogarth Worldwide
May 2019 - Nov 2020 (1 year 6 months)
Contributed to brand websites and large-scale web apps using PHP/Twig and JavaScript frameworks, built modular backend systems with Laravel and Vue.js to improve internal process efficiency.
Full Stack Developer
SOUTHSYSTEM
Nov 2018 - May 2019 (6 months)
Developed and maintained Getnet's digital payment platform, implemented payment simulators and APIs with Node.js (Hapi, Mongoose) and delivered front-end components in Vue.js to improve reliability and UX.
Software Developer
Check24
Feb 2018 - Sep 2018 (7 months)
Developed responsive results pages and integrated backend microservices using Zend Expressive, improving performance and cross-device user experience for a service comparison portal.
Full Stack Developer
Procergs
May 2014 - Dec 2017 (3 years 7 months)
Built and maintained internal government-facing systems as part of a cross-functional team, contributing to backend and frontend features to support enterprise workflows.
Software Developer
Commbox Tecnologia
Jul 2010 - Dec 2013 (3 years 5 months)
Developed software solutions for messaging and service platforms, contributing to feature development and system support across the stack.
Software Developer
Cross Tecnologia
Jan 2009 - Jul 2010 (1 year 6 months)
Worked on web development projects delivering features across frontend and backend, supporting client deployments and maintenance activities.
Education
Degrees, certifications, and relevant coursework
UniRitter
2014 - 2016
Completed coursework or program at UniRitter from 2014 to 2016.
UniRitter
Bachelor of Science, Information Systems
2010 - 2014
Bachelor of Science in Information Systems completed between 2010 and 2014.
QI Schools
Computer Technician, Computer Technology
2008 - 2010
Completed a Computer Technician program from 2008 to 2010.
Availability
Location
Authorized to work in
Job categories
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