# Jeroen Coelen > PhD Researcher on Product-Market Fit PhD researcher at TU Delft focused on how entrepreneurs design startups for product-market fit. Founder of I Want Product-Market Fit, mentoring 300+ startups over 25 accelerator cohorts Ran workshop in programs for GE, EU, ESA, Heineken, and Technical Universities throughout Europe Ran ventute lab at Instapro, leading customer research and new proposition testing. Things I can advise on: ✔️ How to find product-market fit ✔️ Guidance on early-stage startup design ✔️ Tips on running MVP experiments ✔️ Best practices for validation ✔️ Advice on incubator operations ✔️ How to mentor startup teams ✔️ Designing customer research systems Happy to share what I’ve learned from working with early-stage teams. **Rating:** 5/5 (6 reviews) ## Offerings - Video call (15 min): $250.00 ## Example Questions - Is this the right segment for my startup? - Can you critical review if we are on the right track? - These are our next steps, are we missing anything? ## Links - [Expert profile](/jeroencoelen) - [Avatar](https://media.intro.co/avatars/1277015_J5G7qpX.jpg) - [Marketplace](/marketplace)