João Barbosa
Tech Lead Senior Software Developer at Leap Event Technology
Montreal, Quebec, Canada
Summary
👤
Senior🎓
Top SchoolJoão Barbosa is a Tech Lead and senior software developer with 13 years of experience building backend systems and microservices, currently leading the streaming platform at Leap Event Technology from Montreal. He specializes in Go, APIs, and large-scale service architectures, with a proven track record migrating legacy PHP to modern Go services and operating production systems with Docker and Kubernetes. Comfortable across the stack, he has hands-on experience with Python, PHP, TypeScript, Svelte, relational and in-memory datastores, and cloud platforms like GCP. A certified Scrum Master and former programming instructor, he blends technical leadership with product-minded thinking and release management. João actively expands his DevOps and cloud expertise, pairing pragmatic engineering with observability and deploy automation. He stands out for turning long-lived legacy codebases into maintainable, cloud-native services while keeping delivery cadence steady.
14 years of coding experience
10 years of employment as a software developer
Ensino médio e Técnico em Informática, Base nacional comum, Informática Gerencial, Ensino médio e Técnico em Informática, Base nacional comum, Informática Gerencial at COTEMIG - Colégio e FaculdadeGraduação, Information & Communication Technology & Software Engineering, Graduação, Information & Communication Technology & Software Engineering at Fontys HogescholenThe Pontifical Catholic University of Minas Gerais
English, Portuguese, French
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (47)
notification-service10
onesignal10
push-notifications10
python-client10
css9
flexbox9
html9
python8
orm7
database7
json-objects6
html-table6
activerecord5
yii4
objective-c4
Programming languages (7)
Github contributions (5)
joaobarbosa/onesignal-python
Nov 2016 - Jan 2020
Python client for OneSignal push notification service
Contributions:43 commits, 2 PRs, 26 pushes in 3 years 2 months
onesignalpush-notificationspythonnotificationsnotification-service
joaobarbosa/crossing-project
May 2015 - Jun 2015
Contributions:42 pushes, 4 branches in 1 month
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