№ 04, TRUST-FIRST MARKETPLACE
A member-to-member gear marketplace that turned a global music community's conversations into real sales. When leadership cut payments partway through, I rebuilt the platform around identity and reputation, and it still shipped.
COMPANY
MusicTribe
DURATION
~1.5 years (V1 to launch-approved)
TEAM
Cross-functional team across product, business, and engineering
MY ROLE
End-to-end UX/UI Designer, Design System Owner, Marketplace Research Lead
THE PROBLEM
MusicTribe had a thriving community platform built for musicians to connect and interact, but it was never designed for commerce.
MusicTribe had a large global community of musicians and gear enthusiasts who talked, followed its brands, and shared knowledge every day. But whenever a member wanted to actually buy or sell gear, they left, taking the deal, and its value, to Reverb, eBay, and other outside platforms. The activity stopped at conversation, and the sales it created went to competitors. The goal was to take the community past talking into real buying and selling, and keep that activity, and its value, inside MusicTribe.
THE CHALLENGE
Mid-build, payments were pulled from scope, so I had to make strangers trust strangers with no financial safety net.
A member-to-member marketplace only works if strangers are willing to trust each other. The original design leaned on a built-in payment system to protect each deal, then payments were cut from scope. Without that protection, I had to rebuild the whole trust model around identity, openness, reputation, and a clear record of who did what, while still keeping out scams and abuse. Trust wasn't a feature to add later; it was the only thing that could make the marketplace work at all.
MY APPROACH & PROCESS
I studied how proven marketplaces build trust between strangers, so I could adapt what already works instead of starting from scratch.
When management removed the payment system, I made a strategic call: replace deal-by-deal protection with visible accountability, since the product could no longer rely on payment guarantees.
I made selling a guided, step-by-step flow and deliberately slowed checkout, because in a marketplace with no payments, confidence before a deal matters more than speed.
I delivered the full platform and a dedicated design system, and it was approved for public launch with nothing cut, unusual for a project this big.
KEY SCREENS
SIGNALS & FEEDBACK
Shipped, not shelved
Stakeholders approved the direction and the marketplace launched publicly with every adjusted V1 feature, a full product, not a pilot.
A business decision, absorbed
When management pulled the payment system partway through, I rebuilt the trust model around non-payment methods instead of cutting the marketplace down.
Patterns over invention
Studying Reverb, eBay, and social-platform verification let me adapt proven trust patterns to MusicTribe's community instead of guessing.
KEY INSIGHT
In a marketplace, trust is the business. Every verification step and rating is what keeps people buying and selling inside your platform, instead of taking their deals somewhere else.
THE SOLUTION
With no payment backstop, I replaced transactional protection with visible accountability at every layer.
I designed Free MusicTribe so trust is built into every step. Multi-step identity checks and required Shop accounts for sellers raise the bar to list. In-platform messaging keeps every conversation on record, open ratings and history make reputation easy to read, and deliberate friction pushes buyers and sellers to build confidence before a deal. Instead of pushing for instant checkout, the platform recreates the reassurance of a face-to-face sale, the right trade-off for a community marketplace with no payment safety net.
IMPACT & OUTCOMES
Shipped to production, zero deferrals
All adjusted V1 features launched publicly with stakeholder approval, a complete marketplace, not a trimmed pilot.
Community turned into a marketplace
Gave a global community its first proper way to trade gear on the platform, keeping activity and value inside MusicTribe.
Trust rebuilt without payments
Layered verification, ratings, and activity records replaced the removed payment safety net and kept the platform solid.
A design system built to scale
A reusable system kept a broad feature set consistent and ready to grow.
WHAT I LEARNED
Verification should happen at the deal, not the front door. I'd let people browse freely and only require ID checks when a deal is on the line, set up to keep out bad actors without getting in the way of real users.
When there aren't many support staff, helping users help themselves matters: guided onboarding, a real help center, and in-context tips. I'd invest in that earlier.
As a senior designer, I'd have pushed harder for a payment system and dedicated moderation as core parts of the product, not optional extras.
Too little support hurt adoption. Users didn't have help at the exact moments that make or break trust in a marketplace.