Jonatas Emidio
Senior Java Software Engineer at Euronext
Porto, Porto, Portugal
Summary
👤
Senior🎓
Top SchoolJonatas Emidio is a seasoned software QA professional with 13 years of experience delivering reliable, scalable test automation and quality assurance across e-commerce, fintech, and geospatial systems. As a Senior Agile QA SDET, he designs and maintains automated testing frameworks, drives CI/CD integration, and champions quality practices from development to production. He has hands-on experience with Java, Spring, Grails, and modern testing tools such as Playwright and React Testing Library, having improved testing coverage at Farfetch, Five9, and 90POE. His background includes building automated test environments, performance/load testing, and monitoring with New Relic, Kibana, and Grafana for distributed systems and complex domains like Petrobras geophysics. Based in Porto, Portugal, he holds a postgrad in Software Engineering and a BS in System Analysis and Development, combining academic grounding with practical delivery leadership. A results-driven professional who bridges development and operations to ship high-quality software.
13 years of coding experience
15 years of employment as a software developer
Post Graduation, Software Engineering, Post Graduation, Software Engineering at Universidade Candido Mendes - (UCAM / RioSoft)Bachelor of Science (BS), System Analysis and Development, Bachelor of Science (BS), System Analysis and Development at Centro Universitário da Cidade
English, Portuguese
Stackoverflow
73reputation
2kreached
6answers
1question
Github Skills (148)
web-application10
design-patterns10
grails10
internationalization10
groovy10
java10
gradle10
kotlin10
javascript9
tedious9
httpd9
tomcat9
junit-test9
python9
bundler9
Programming languages (9)
Github contributions (5)
jonatasemidio/jonatasemidio.github.io
Dec 2015 - Aug 2021
Contributions:32 pushes, 1 branch in 5 years 8 months
jonatasemidio/multilanguage-readme-pattern
Nov 2017 - Nov 2017
Just another way to enable more than one language in our readme files
Contributions:15 commits, 14 pushes, 1 branch in 11 days
internationalizationreadme-pattern
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.