Constantin Wintoniak

Entrepreneur and Investor in Wien, Österreich

Constantin Wintoniak

Entrepreneur and Investor in Wien, Österreich

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B2B software-as-a-service product enthusiast and investor, dedicated to great user/customer experience.

Founder We empower businesses to make automated contract workflows their competitive advantage. Or shorter: Contracts without a [contra].

Also: Partner & Advisor for OE Service, active angel investor (directly: Rekoo and some others, indirectly via Angel Invest).

Until mid-2021: Managing Director, CEO & Co-Founder at Prescreen. Prescreen was acquired by XING in July 2017.

Prescreen is a company providing intelligent, cloud-based recruiting software that helps companies win the employees of tomorrow. We do so by enabling companies to make their entire hiring process simple and failproof - from start to finish.

Since day 1, I love working in a rapidly-growing scaleup environment with an awesome team, developing great platforms with cutting-edge technology in a space that is changing quickly day after day.

I am originally a graphic designer, web developer and chairman of Suburban Productions, an association supporting young artists and those in love with new media.

As a creative artist I specialise in website and user interface design, print graphics, audio and video production, as well as advertising in its entirety.

Having gathered substantial experience in both online and offline marketing back in the day, I greatly enjoy engineering innovative and unusual marketing strategies.

I studied business administration and business law at the Vienna University of Economics and Business before dropping out around mid-2017.

  • Work
  • Education
    • Vienna University of Economics and Business