Dean Karakitsos

Dean "Sakis" Karakitsos is a dynamic tech entrepreneur with over two decades of experience in innovative technology development and business management. Here's a comprehensive overview of his professional journey:

Early Career and Entrepreneurial Beginnings

Dean started his first company, Origin, in the late 1990s in Athens, Greece, which became the largest market data vendor in the country, broadcasting real-time market data to financial institutions.23 He is notably the inventor of the vertical ticker still used on trading terminals today.3

Technology Ventures

Throughout his career, Dean has founded multiple successful technology companies:

• After the market crash in 2000, he created fleamarket.gr, the first electronic auction site in Greece23
• He developed a competitive VoIP (Voice over IP) carrier using proprietary technology2
• Founded Dialect Technologies, which gained recognition on the INC 500 list4

Blockchain and Bitquery

In 2018, Dean founded Bitquery, a blockchain data and analytics company based in New York City.12 The company specializes in:

• Parsing, indexing, and storing blockchain data in a unified way
• Providing APIs for over 40 blockchains, including Bitcoin, Ethereum, and Solana2
• Offering solutions for crypto surveillance, arbitrage trading, and smart contract analysis1

Professional Philosophy

Dean is passionate about blockchain technology, believing it will become a vital internet infrastructure with multiple use cases across different sectors.2 He emphasizes the importance of building value and addressing specific market needs in technological innovations.1

Current Focus

As CEO of Bitquery, Dean leads a remote team across multiple continents, powering blockchain projects, financial institutions, crypto exchanges, and developers.2 His vision is to make Bitquery the "Google of blockchains" by providing comprehensive on-chain data solutions.3