Vinicius Oliveira
Tech Director at Onze
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolCesar Oliveira is a Senior Software Engineer based in São Paulo with 13 years of experience building high-impact web and frontend systems at scale. He has driven growth and revenue—helping generate over 100k new bank accounts and more than $1M in finance-related revenue—while leading and mentoring multiple squads across product-focused organizations. A hands-on engineer who’s shipped 10+ consumer-facing apps and generated millions of leads, he combines frontend expertise (React, testing automation) with strong delivery discipline and release-process improvements. Cesar also builds community: he organized 20+ tech meetups in São Paulo and has delivered numerous internal and public talks on frontend topics. His background blends design, leadership training from FGV, and ongoing algorithm studies at UC San Diego, reflecting a curious engineer who pairs pragmatic product impact with continuous learning.
12 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Information Systems, Bachelor's degree, Information Systems at Faculdade SumaréTechnical, Advanced Computing, Technical, Advanced Computing at CEAP - Centro Educacional Assistencial Profissionalizante
English, Portuguese
Stackoverflow
1,336reputation
130kreached
8answers
20questions
Github Skills (57)
mongoose10
chatroom10
casperjs9
pong9
chat-application9
socket9
apache-kafka8
ping8
producer8
librdkafka8
localstorage8
kafka-consumer7
socket-io7
asynchronous7
nodejs7
Programming languages (3)
Github contributions (5)
viniciuswebdev/pingpong
Mar 2014 - Apr 2015
Classic ping pong game
Contributions:28 commits, 2 pushes in 1 year 1 month
reactping-pong-gamegamepongping-pong
viniciuswebdev/open-chat
Sep 2013 - Oct 2018
A chat application made with NodeJS, SocketIO and MongoDB.
Contributions:148 commits, 1 PR, 1 push in 5 years 1 month
socketsocket-iochat-applicationsocketiochat
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