Marco Antonio Arruda
Florianópolis, Santa Catarina, Brazil
Summary
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SeniorMarco Arruda is a Senior Frontend Developer with 11 years of experience building interactive web applications, currently focused on TypeScript, Vue.js and AWS-driven frontends at Prediktive while freelancing through Toptal. He blends a strong engineering foundation—from mechatronics and a master's in mechanical engineering—with hands-on cloud and robotics work, having contributed to The Construct’s cloud-based Robotics Academy and to the widely used roslibjs library. Comfortable across full-stack contexts, he has implemented backend features in Node/NestJS and worked with GraphQL, MongoDB and modern CI/build processes. As a community leader and mentor for Toptal’s VueJS channel, he pairs technical delivery with developer coaching and open-source collaboration. Less obvious: his background in embedded and microcontroller programming informs a pragmatic, systems-aware approach to frontend problems and integrations.
11 years of coding experience
Stackoverflow
709reputation
347kreached
14answers
3questions
Github Skills (18)
javascript10
service-design10
service-provider10
ros10
websocket9
vue9
nodejs9
mutation6
backend6
rospy6
amazon-ec26
subscriber6
front-end-development6
vuetify6
amazon-web-services6
Programming languages (16)
Github contributions (5)
RobotWebTools/roslibjs
Aug 2016 - Jan 2017
The Standard ROS JavaScript Library
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:9 commits, 4 PRs, 6 comments in 5 months
Contributions summary:Marco contributed to the roslibjs library by implementing node and service details, including their respective types and details. They updated the build process and made changes to the core Ros.js file to include a method for retrieving action server information. Further commits included name updates for better code readability and maintainability.
javascriptrosroboticstypescriptwebsockets
EESC-LabRoM/rosweb
Jun 2016 - Feb 2022
Web based supervisory system for ROS
Contributions:1 release, 225 commits, 4 PRs in 5 years 8 months
rosrosbridge
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