Senior Amazon expertise, available when you need it.

I’m Brett Lemker, an independent Amazon consultant with 20 years of Amazon and e-commerce experience. Work directly with me for experienced guidance and hands-on support.

Book a single advisory session, define a focused project, or arrange recurring hourly support. I’ll help you make practical decisions on strategy, profitability, content, catalog issues, and advertising.

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How Advisory Works
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What I help you protect & grow

Profitability Audits

I review your Amazon P&L, ad spend, and fees to find the leaks, so your team isn’t just driving revenue, but protecting margin.

Operational Guardrails

I help you build SOPs, checks, and decision frameworks so your in-house team knows what “good” looks like and how to stay within it.

Strategic Oversight

I sit above the day-to-day, helping you prioritize initiatives, avoid distractions, and keep Amazon aligned with the rest of your business.

Who I work best with

  • You have brought Amazon in house and want an experienced operator guiding your team.
  • You are transitioning away from an agency and want to keep momentum and visibility.
  • You have smart people on the team but they need a clear point of view and direction.
  • You care about profitability as much as growth and want decisions grounded in data.

Three ways to work together

A single session

Get experienced input on a specific challenge, account question, or difficult decision. Leave with clear next steps.

A focused project

Work with me on an account audit, launch plan, content update, catalog issue, or advertising review. Agree on deliverables and estimated hours before we begin.

Recurring hourly support

Arrange office hours, team training, operational help, or fractional strategy support. Monthly retainers are optional; full account management is currently waitlist only.

Explore Amazon services →

What clients say

"Brett brought clarity to our Amazon strategy in the first week. Our team finally understands what to prioritize and why."

Director of E‑commerce, CPG Brand

"We were transitioning away from an agency and Brett made the process smooth and confident. Our margin improved within the first quarter."

Founder, Wellness Brand

"His ability to connect strategy to execution is rare. Our team is sharper, our decisions are cleaner, and our Amazon channel is healthier."

COO, Consumer Goods Brand

About Brett

I have spent 20 years helping brands navigate Amazon with clarity and confidence. My work blends strategic oversight with hands-on experience so your team can make decisions that protect margin and support long-term growth. I keep my client list intentionally small so every engagement gets focus, continuity, and thoughtful execution.

Read the full story →

Ready to strengthen your Amazon channel

If you want clearer decisions, healthier margins, and a partner who understands how Amazon fits into the rest of your business, let’s talk. A short conversation is often enough to identify your biggest opportunities.

Request Advisory

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