Ariel Lemelson - Product School Instructor
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Ariel Lemelson

Group Product Manager, Booking.com

Ariel Lemelson is passionate about security and innovative technologies. He loves solving problems that provide value to customers. Currently, he is the Head of the Cyber Detection and Response Organization at Booking.com. Also, he acts as a Group Product Manager where he creates a strategic roadmap and long-term vision for

the organization. Prior to his current role, he was a Senior Product Manager of Cyber Security at ObserveIT and at Dell EMC. Ariel loves working with people and he excels in stakeholder management, creating trust relationships and win-win collaborative situations.       

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Perfect for Aspiring Product Managers from any professional background:

Learn how to build digital products from end to end, lead cross-functional teams, bulletproof your resume and practice mock interviews.

Product Manager Certificate™
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Product Manager Certificate™
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Product Manager Certificate™
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Perfect for PMC graduates or existing Product Managers with 3+ years of experience:

Operate as a senior-level Product Manager by digging deeper into every aspect of the product development cycle, and designing your product strategy.

Product Leader Certificate™
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Product Leader Certificate™
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Product Leader Certificate™
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Product Leader Certificate™
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Perfect for PLC graduates or existing Product Managers with 5+ years of experience

Our most advanced certificate is restricted to proven product leaders who want to learn to scale products and manage dynamic teams

Product Executive Certificate™
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Product Executive Certificate™
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Product Executive Certificate™
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