Juan Rossi
Director Of Engineering at Ualá
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
👤
Senior🎓
Top SchoolJuan Rossi is a seasoned engineering leader and entrepreneur with 11+ years scaling high-impact teams and systems across fintech and e-commerce in Latin America. He co-founded a payments processor acquired by MercadoLibre and has led platform security, SRE, and core banking teams handling hundreds of millions in assets and millions of requests per minute. Currently Director of Engineering at Ualá, he combines hands-on technical depth (SRE, authorization, PCI, OAuth/OpenID) with talent-building and rapid scaling experience—having grown security teams from 10 to 40 members in months. Known for turning complex regulatory and reliability challenges into production-ready systems, he blends product sensibility with operational rigor and an entrepreneurial mindset honed through multiple startups.
11 years of coding experience
21 years of employment as a software developer
2007, 2007 at Instituto Ecos
English, Spanish, Portuguese
Stackoverflow
195reputation
27kreached
10answers
0questions
Github Skills (47)
python10
redis10
datatypes10
amqp10
converting10
mercadopago10
validation10
serialization10
deserialization10
task-manager10
task-scheduler10
task-queue10
schema10
distributed-lock10
serde10
Programming languages (3)
Github contributions (5)
ba-sre/meetup
Oct 2017 - Aug 2018
Repositorio para temas relacionados a la meetup
Contributions:6 commits, 3 PRs, 4 pushes in 11 months
repositorio
juanrossi/marshmallow
Apr 2015 - Oct 2015
Contributions:4 pushes, 1 branch in 5 months
convertingpythondatatypes
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