Worked a contract building crypto analytics tools at DeFi Pulse.
Developed golang ETL systems at Walt Disney Studios.
Worked on end-to-end encrypted DevOps tooling (secret storage) as employee #1 at EnvKey (YC 2018).
Led software for 2 years at AQUAOSO (techstars 2019), building a water resilient future, open source GIS/Mapping.
Mostly golang and javascript/typescript. Open source contributor where possible.
Mailsac.com founder.
Formerly: Genomatica R&D, DeFi Pulse, Disney/Marvel, envkey, aquaoso, Digium R&D, Clevertech, VSP Vision, freelance.
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jeff at ruffrey
dot com