Johnny Tordgeman
R&D Team Leader - Blockchains at Fireblocks
Israel
Summary
👤
Senior🎓
Top SchoolJohnny Tordgeman is an R&D Team Leader specializing in blockchain engineering with over 11 years of full-stack experience across Rust, JavaScript/TypeScript, Node.js and smart contract development. He has progressed from hands-on SharePoint and web platforms to leading blockchain teams at Fireblocks, combining low-level systems thinking with product-driven architecture. Comfortable across cloud edge platforms (Cloudflare Workers, Fastly, AWS/Azure/GCP functions) and WebAssembly, he builds performant, secure services that bridge on-chain and off-chain logic. Certified in Salesforce Commerce Cloud and trained in Solidity/Foundry, he brings both practical e‑commerce integrations and formal smart-contract expertise. Known for troubleshooting complex distributed systems, he also quietly experiments in Rust and Go on GitHub, favoring pragmatic, high-performance solutions. Based in Israel, Johnny blends technical depth with a track record of stepping into leadership roles that accelerate delivery and reliability.
11 years of coding experience
14 years of employment as a software developer
B.SC Software Engineering, B.SC Software Engineering at Shenkar College of Engineering and DesignSmart Contract Development (Solidity/Foundry), Smart Contract Development (Solidity/Foundry) at Cyfrin Updraft
Hebrew, English
Github Skills (34)
audience10
cms10
javascript10
web-application10
newsletter10
ghost10
jamstack10
pelican10
headless-cms10
journalism10
nodejs10
rust10
ember9
documentation9
decrypt8
Programming languages (5)
Github contributions (5)
jtordgeman/raptor-blowfish
Feb 2021 - Jan 2023
A TypesScript implementation of the Blowfish cipher to encrypt/decrypt messages in ECB and CBC modes.
Contributions:5 releases, 19 commits, 18 PRs in 1 year 11 months
cryptographyblowfishcipherdecrypt-messagesecb
jtordgeman/jtordgeman
Jan 2021 - Aug 2023
Contributions:14 pushes, 1 branch in 2 years 7 months
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