Johanns Gregorian
Founder at Lusona
San Francisco, California, United States
Summary
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RockstarJohanns Gregorian is a seasoned founder and technology executive with 14 years of experience building and scaling product-driven startups from engineering hands-on work to executive leadership. Based in San Francisco, he has led engineering and infrastructure at companies ranging from ticketing platforms and SaaS kiosks to consumer-focused startups, most recently serving as CTO at WorldWinner and co-founding Lusona while launching a new stealth startup. He combines deep operational expertise—running infrastructure, platform, and distributed systems—with product instincts gained from repeated founder roles and long tenures at growth-stage teams. Known for turning complex technical requirements into reliable, production-grade services, he also brings M&A experience through a company acquisition during his tenure in ticketing. Colleagues would describe him as a pragmatic builder who bridges strategy and execution, comfortable shifting between code-level problem solving and boardroom planning. His career shows a consistent thread of founding and scaling technology organizations, suggesting a bias for ownership and rapid iteration.
14 years of coding experience
25 years of employment as a software developer
Persian, Armenian, English
Stackoverflow
156reputation
6kreached
6answers
0questions
Github Skills (62)
shake10
keccak10
modular10
digest10
typescript10
crc10
scrypt10
hmac10
hash-functions10
hashing-algorithm10
c-extension10
serve10
javascript9
read-write9
ruby9
Programming languages (7)
Github contributions (5)
johanns/sha3
Oct 2012 - Oct 2022
SHA3 (FIPS 202), SHAKE128/SHAKE256 XOFs, and KMAC (NIST SP 800-185) for high-performance cryptographic hashing in Ruby, powered by the XKCP.
Contributions:9 releases, 119 commits, 12 PRs in 10 years 2 months
hashingcryptographicfips-202hash-functionscrc
johanns/axml
Aug 2014 - Dec 2015
axml : forked (archived). Read/write AXML (AndroidManifest) file format.
Contributions:5 commits, 1 push in 1 year 4 months
androidmanifestfile-formatread-writeandroidarchived
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