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Tim Öhman Cirillo is a prominent figure in the JavaScript and TypeScript ecosystem, best known as the CEO and co-founder of Deno Land Inc., the company behind the Deno runtime. With a strong background in software engineering and product development, Tim has dedicated his career to building better tools and platforms for developers. Before co-founding Deno, he gained valuable experience working in engineering leadership and development roles at notable tech companies, including Klarna and Spotify, where he contributed to large-scale backend systems and infrastructure. His vision for Deno focuses on creating a productive, secure, and modern environment for server-side JavaScript and TypeScript, addressing many of the pain points experienced with previous generation tools. Tim is passionate about open source, web standards, and improving the overall developer experience.
Tim Öhman Cirillo's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Successfully co-founded and leads Deno Land Inc., the company commercializing and supporting the Deno runtime. He has been instrumental in guiding Deno from an open-source project to a venture-backed company aiming to provide a superior runtime for JavaScript and TypeScript.
Plays a key role in defining the strategic direction of Deno, focusing on security, modern JavaScript features, and a comprehensive standard library. His leadership has helped Deno gain significant traction and recognition within the developer community as a viable alternative to Node.js.
Through his work and public engagement, Tim advocates for modernizing server-side JavaScript/TypeScript development, emphasizing better security models, improved tooling, and adherence to web standards.
Successfully led Deno Land Inc. through multiple funding rounds, securing significant investment to further develop the Deno ecosystem and expand its capabilities, including initiatives like Deno Deploy.
Hult International Business School - Year 2010
Kingston University - Year 2007
Östra Real - Year 2004
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