When time allows, I work with early-stage and growth startups to refine product strategy, UX, and execution, drawing from my experience in building products from 0 to 1 and scaling globally (More on my background here).

During my final years at Viber under the Rakuten Group, I transitioned into an advisory and innovation role, collaborating with startups to explore new ideas and emerging technologies.

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I’ve also advised startups through TechStars in Tel Aviv and Singapore, also have experienced the founder’s side firsthand in the Citi Accelerator (with ROX Financial). Over the years, I’ve worked with founders across Japan, India, Eastern Europe, and beyond, helping them navigate product development, go-to-market strategies, and scaling challenges.

 

More recently, my focus has been on startups in Tel Aviv and Berlin, working closely with teams and, at times, participating in fundraising as an angel investor.

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Whether you're validating an idea, optimizing growth, or navigating a pivot, I provide practical, hands-on guidance tailored to your needs.

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Areas where I help:

• Product-Market Fit – Identifying opportunities & validating ideas

• User Experience & Design – Crafting intuitive, high-retention products

• Go-To-Market Strategy – Positioning & launching products effectively

• Growth & Monetization – Optimizing engagement & revenue streams

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📩 Let’s connect and explore how I can help your startup grow.