Dominick Bellizzi
Chief Technology Officer at ClassDojo
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolDominick Bellizzi is a seasoned technology leader and CTO with 14 years of experience building and scaling SaaS products that reach tens of millions of users, currently leading ClassDojo’s engineering organization serving 95% of U.S. schools. He co-founded and bootstrapped Wikispaces—growing it to over 10M registered education users and 40M monthly uniques before acquisition—and later led U.S. product and engineering teams at TES Global. A hands-on architect and manager, Dominick blends expertise across Node.js, PHP, React, MySQL and microservices with a long-standing advocacy for open source and pragmatic agile practices. He’s known for designing simple, user-friendly interfaces over complex real-time analytics and collaboration systems and for building teams from scratch to operational maturity. Based in San Francisco, he combines product intuition with deep technical craft to turn classroom-focused ideas into widely adopted, reliable platforms.
13 years of coding experience
17 years of employment as a software developer
High School, High School at Holmdel High SchoolCornell University
Stackoverflow
713reputation
44kreached
20answers
0questions
Github Skills (163)
devsecops10
security-hardening10
python10
security10
gcp10
hipaa10
monitoring10
aws-security10
receipt10
pci10
azure-security10
pci-dss10
azure10
gdpr10
roku10
Programming languages (9)
Github contributions (5)
classdojo/rabbitmq-queue-stream
Aug 2018 - Jan 2020
Streaming interface to rabbitmq queues
Contributions:10 commits, 5 pushes in 1 year 5 months
queuesmessage-queuestreamingmessage-brokerstomp
classdojo/session
Apr 2019 - Dec 2022
Contributions:2 pushes in 3 years 7 months
expressjsexpressnodejsmiddlewaresession-middleware
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