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One Year Later: Startup Showcase 2024 Alumni Reflections
Panel Startups
Location: Main Stage - 11/6/25, 4:35 PM - 11/6/25, 4:55 PM (Europe/Lisbon) (20 minutes)
With Wouter Heijnen (COREangels Algarve) moderating, joined by Sonat Duyar (Rat Rig), Tânia Catarina Ferreira (Sea4Us), Francisco Machado (Easy Harvest), Christopher Barrett (Briganti Ocean Systems Ltd), Joana Xavier (expressTEC)
With Wouter Heijnen (COREangels Algarve) moderating, joined by Sonat Duyar (Rat Rig), Tânia Catarina Ferreira (Sea4Us), Francisco Machado (Easy Harvest), Christopher Barrett (Briganti Ocean Systems Ltd), Joana Xavier (expressTEC)

A year after taking the stage, alumni from the 2024 Startup Showcase return to share where their journeys have led. Moderated by Wouter Heijnen (COREangels Algarve), this session features founders from Rat Rig, Sea4Us, Easy Harvest, Briganti Ocean Systems, and expressTEC reflecting on growth, challenges, and lessons learned along the way.
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Wouter Heijnen
Fund Leader Wouter scouts and coaches startups, building engaged communities with tech insights.
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Francisco Machado
Marine biologist and entrepreneur, co-founder of Easy Harvest, tackling invasive seaweed blooms.
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Sonat Duyar
Sonat Duyar, co-owner of Rat Rig, designs and exports open-source 3D printers globally.
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Tania Catarina Ferreira
Tânia Ferreira, COO at Sea4Us, drives ocean-inspired biotech innovation for pain relief.
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Christopher Barrett
Chief Engineer at Kepler ReCapture, ex-Royal Navy Submariner, diver, and founder of Briganti Ocean Systems.
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Joana Xavier
Joana Xavier, PhD, is a leader in cancer genomics and co-founder of expressTEC.