Luxury Resale · E-Commerce · Strategy

I help luxury
resale businesses
grow profitably.

I've spent 15 years inside luxury retail learning which levers actually move the business. That's the perspective every client gets — paired with the hands-on execution to back it up.

See What I Do ↓
8-Fig.
P&L Managed
Digital Revenue Growth
8 Years
Executive Leadership
What I Do

Six ways I move
the needle.

Real operator experience applied where it matters most.

01

Retail & E-Commerce Growth

From flagship retail to digital storefronts, I help businesses build a seamless growth strategy across every channel — whether you're scaling an existing operation or building from the ground up.

  • Omnichannel customer experience design
  • From first click to final sale — full funnel optimization
  • E-commerce, retail & marketplace revenue working together
02

Luxury Brand Experience

Luxury buyers have high expectations — and the brands that meet them build lasting loyalty. I help businesses craft a customer experience that reflects the quality of what they sell and earns the trust that converts browsers into lifelong customers.

  • Full customer journey audit
  • Clienteling and VIP program design
  • Post-purchase experience & loyalty program design
03

Inventory Intelligence

Smart inventory decisions are the foundation of a profitable resale business. I help brands use their own data to optimize what they acquire, how they price it, and which acquisition and sales channels deliver the best return.

  • Outright buy vs. consignment strategy by category
  • Category, brand & price tier performance analysis
  • Sales channel allocation: where each item performs best
04

Digital Marketing Efficiency

Every marketing dollar should have a clear job. I help businesses identify their highest-performing channels, build a data-driven allocation strategy, and create the kind of efficient growth that compounds over time.

  • Paid media strategy & budget allocation across channels
  • CAC, LTV & blended ROAS modeling
  • Customer acquisition cost reduction strategy
05

Fractional Executive Leadership

You need senior executive leadership — but not full-time, right now. I bring over 15 years of retail and digital experience directly into your business as an embedded operator, not an outside adviser.

  • Embedded executive-level leadership, part-time commitment
  • Strategic roadmap development & CEO alignment
  • Digital team mentorship & capability building
06

Marketplace Strategy

The luxury resale marketplace landscape is full of opportunity — the key is knowing where to focus. I help businesses build a clear, data-backed channel strategy that maximizes revenue, protects margin, and positions the brand in the right places.

  • Channel tiering framework: scale, grow & optimize
  • Fee structure & net margin analysis by platform
  • Amazon strategy & growth opportunity assessment
The Track Record

15 Years.
One industry.

A career spent entirely in luxury retail and resale — across every function that drives a business forward.

Retail Operations

Six locations across New York City and Los Angeles — full ownership of team, customer experience, and performance across every store.

Digital & E-Commerce

End-to-end digital leadership across DTC, marketplaces, paid media, SEO, and platform technology — from strategy through execution.

Brand & Client Experience

Luxury clienteling, brand standards, and the kind of customer relationships that build lifetime value and set a brand apart.

People & Culture

Built and led teams of 70+ across retail and digital functions. Developing the people around me has always been as important as the strategy itself.

About

Julian
Guevara

Luxury Resale & E-Commerce Consultant · New York

My career has been built entirely inside luxury retail — from the fitting rooms of Barneys New York and the floors of Neiman Marcus and Intermix, to eight years as SVP at What Goes Around Comes Around, one of America's most recognized luxury vintage and resale destinations. I held full P&L responsibility for an eight-figure business across six retail locations, an e-commerce site, and multiple marketplaces.

I've run these businesses from the inside. I know how quickly margin erodes when marketplace fees go unchecked, what luxury buyers actually expect from a pre-owned experience, and what it takes to build a team that delivers. What I bring to every engagement is the same thing I brought to every role — genuine investment in the outcome.

I work with luxury resale platforms, pre-owned multi-marketplace operators, luxury DTC brands, and PE-backed retail businesses. I take on a small number of engagements each year so every client gets genuinely senior attention.

Digital Transformation

“Tripled online revenue in two years — without adding proportional headcount or burning margin.”

Led full omnichannel strategy, re-platformed e-commerce from Magento to Salesforce Commerce Cloud, and built email, paid, and marketplace programs from scratch at What Goes Around Comes Around.

Amazon Luxury Store

“Built a luxury marketplace partnership from the ground up — growing it significantly year over year while keeping the brand experience and margin intact.”

Designed channel strategy, negotiated partnership structure, managed listing and content standards, and built the reporting framework that kept the relationship profitable and brand-safe.

Ready to
grow?

If you're building something serious in luxury resale or e-commerce, let's start with a conversation. I respond personally to every inquiry.

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