Mariano Rozanski
CTO & Technical Co-Founder at DotSur
Aurora, Colorado, United States
Summary
👤
Senior🎓
Top SchoolMariano Rozanski is a Staff Software Engineer and hands-on Engineering Manager based in Denver with 11 years building high-output startups and scale-ups. He blends full-stack mastery (TypeScript, Python, React, Node, PostgreSQL) with deep systems design—distributed, event-driven, and high-availability architectures—to translate product vision into shippable, observable platforms. Mariano has a track record of rescuing stalled teams and velocity (consolidating codebases, instituting CI/CD) and has shipped production RAG pipelines and multi-chain onchain attestation systems that turned 250 hours of manual work into minutes. He pioneers multi-agent engineering practices and AI-assisted tooling to amplify small teams to the throughput of much larger organizations. Outside core engineering he writes and builds tools around guitar provenance and registries, applying the same rigor to cultural artifacts as to complex software systems.
11 years of coding experience
25 years of employment as a software developer
High School, High School at Colegio Siglo XXI BarilocheAnalista Programador (incomplete), information technologies, Analista Programador (incomplete), information technologies at O.R.T.University of Buenos Aires
Spanish, English, Portuguese, Spanish
Github Skills (46)
crashlytics10
landscape10
appstore10
amazon10
react-hooks9
billing9
push-notifications9
storekit9
react-native-iap9
react-native-app9
storage9
remote-config9
in-app-purchase9
native-module9
firestore9
Programming languages (5)
Github contributions (5)
SplitTime/OST-Remote
Jul 2017 - Oct 2019
Contributions:1 push, 1 branch in 2 years 3 months
mrozanski/cgs-guidebook-templates
Aug 2019 - Mar 2020
Contributions:4 pushes, 1 branch in 6 months
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