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Kostas Karasavvas
Blockchain Architect & Engineer
#873386
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Acrossio
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context-augmented intelligence for meetings
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Mac
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Messaging
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The Boring Company
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Elon Musk's new company, creating tunnels for traffic
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Cars
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Transportation
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Freelance TV
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Collection of stories and interviews on freelancing
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Productivity
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Freelance
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Global Nomad
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The Week in Bitcoin
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Curated Bitcoin news and commentary delivered to your inbox
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Web App
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Tech
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E-coin card
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Spend Bitcoin anywhere
18
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Payments
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Web3
382
Ledger Wallet
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An affordable and secure smartcard based Bitcoin wallet
1
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Android
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Tech
117
Trezor
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The First Hardware Bitcoin Wallet
5
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Android
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Linux
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Windows
159
Blockchain Startups Map
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Map & searchable database of 430 companies in 64 categories.
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SkySilk
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