Hugo Lazzari
Principal Software Architect at ADP
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolHugo Lazzari is a Principal Software Architect with 13 years of experience building high-performance full-stack systems and leading complex projects at ADP from Rio Grande do Sul, Brazil. He specializes in optimizing throughput and reducing roadmap delays, having driven dramatic performance gains in payroll and admissions workflows and improved eSocial communication pipelines. Comfortable across OpenEdge Progress 4GL, Java/Spring, Python, microservices, and modern frontend stacks, he pairs hands-on coding with stakeholder-driven architecture and deployment ownership. Hugo is an active open-source contributor to BigBlueButton/Mconf, where his client-side enhancements and guest management features helped scale real-time conferencing. Known for digging to root causes, he also crafts developer tooling—Chrome and Sublime plugins—to accelerate team delivery. His blend of production-grade engineering, performance tuning, and open-source impact makes him a pragmatic innovator on both product and infrastructure fronts.
13 years of coding experience
9 years of employment as a software developer
Computer Science, Computer Science at Oberlin CollegeBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Federal do Rio Grande do Sul
Portuguese, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
user-interface10
video-conferencing10
collaboration9
webrtc9
Programming languages (1)
Github contributions (5)
bigbluebutton/bigbluebutton
Sep 2012 - Mar 2014
Complete open source web conferencing system.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:110 commits in 1 year 6 months
Contributions summary:Hugo contributed to the BigBlueButton client-side code, enhancing the deskshare functionality by adding a headset button and fixing related bugs. Their work involved modifying MXML files, specifically focusing on user interface elements and component interactions. Furthermore, the user introduced new features for guest management and contributed to the video conferencing components to add new features to the platform.
kurentobigbluebuttonjavascriptcollaborationvideo-conferencing
hslazzari/qoe-analyser
Jun 2017 - May 2019
Contributions:1 branch in 1 year 11 months
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