How do you approach the cold-start problem in a new marketplace?
Cold-start is the defining challenge of marketplace 0→1. I focus on constrained liquidity: identify the smallest viable market where supply and demand can clear, then design the product to manufacture matches artificially before organic liquidity takes hold. This typically means curating supply manually, subsidising early transactions, and building feedback loops that make both sides feel progress. I have run this process across multiple verticals and know how to sequence the experiments that prove out the flywheel.
What trust and safety considerations do you build into marketplace product work?
Trust is the product in a marketplace — without it, neither side transacts. I embed trust signals at every funnel step: identity verification sequencing, review system design that resists gaming, dispute resolution flows, and fraud-pattern detection with AI. I work closely with engineering and legal to make sure trust features ship without blocking the core transaction loop. In regulated categories (financial services, healthcare, accommodation) I also map compliance requirements into the product roadmap early.
Can you help with a marketplace that has both a consumer and business supply side?
Yes. Multi-sided marketplaces with heterogeneous supply are a speciality. I have worked on platforms where supply ranged from individual creators to large enterprise vendors alongside one-time consumers. The product challenge is that each side has different jobs-to-be-done, onboarding needs, and retention levers. I design separate product surfaces for each participant type while keeping the core matching and transaction engine unified, and I set up the analytics to measure health on every side independently.
What engagement model suits a marketplace at Series A trying to improve take rate?
A focused project engagement works well here. I typically run a 6–8 week monetisation discovery: benchmarking take rate against comparable marketplaces, mapping where value is being created and captured, running willingness-to-pay experiments, and recommending a structural change to pricing or supply-side incentives. Deliverables include a monetisation strategy memo, prioritised A/B test roadmap, and a set of PRDs ready for engineering. This can transition to a fractional retainer if the roadmap needs sustained execution.