As a GLG Network Member, I consult with clients to help solve some of their toughest business challenges around paid advertising and growth strategies.

Marketing Consultant

Right Hook Digital

E-commerce Strategist 🥊

Empire Canvas

I am Co-founder of an E-commerce brand that creates canvas prints for the entrepreneurial, business, and motivational markets.

Co-Founder/CMO

The Social Tap

Media Buyer

Radius App

Working as a remote intern, I helped to increase app downloads through multiple marketing channels and strategies. 
•Email campaigns received 20%+ open rates with an unsubscribe rate of <1%. 
•App downloads and app search availability increased through app store SEO optimization. 
•App downloads increased over 200% through creating, launching, and managing Facebook ad campaigns.

Marketing Intern

VR Must

•	Worked 100% remotely with a team of marketers utilizing project management software.
•	Developed email marketing drip campaigns to increase VR Must forum subscriptions and engagement. 
•	Tracked KPI analytics and adjusted strategies according to data.

Email Marketing Intern

Asia Blue Logistics Co., LTD

Developed and implemented content marketing strategies across 9 Facebook pages for different company assets ranging from hostels, villas, tour agencies, and a 5 Star PADI Scuba Diving Center.

Social Media Marketing Manager

US Navy

•	Managed the inspection, maintenance, and records keeping of over $100,000 worth of portable electrical tools and equipment.
•	Monitored normal operating conditions of electrical plant distribution switchboards, bus breakers, and 400 Hz generators.
•	Troubleshot, repaired, and replaced breakers, switches, relays, motor controllers, outlets, lighting fixtures, sensors, and fuses in accordance with lock-out/tag-out procedures.

Electrician- Second Class Petty Officer

🛒 E-commerce Growth Strategist | Paid Social Expert | I turn low-performing Meta ad accounts into revenue generating machines 🚀

Hey, I'm Marcell.

I don’t just run ads; I craft strategies that truly convert. 

With every campaign I touch, I aim to answer one question: How can we make your brand not just seen, but unforgettable?

My journey in e-commerce has been all about understanding the nuances of the DTC landscape and harnessing the power of paid social platforms. 

It's the blend of creativity, data-driven insights, and a deep understanding of market dynamics that sets the stage for success.

If you're looking to transform your brand's online narrative and truly harness the potential of paid social, I'm here to help. 

And if you're passionate about the ever-evolving world of e-commerce, let's connect. There's always room for collaboration, innovation, and growth.

To growth and beyond,
Marcell

Marcell Clark

Andrew Lee Miller

GrowthExpertz

GrowthExpertz is a boutique growth marketing agency that helps VC-backed and bootstrapped startups scale revenue through expert strategy, hands-on execution, and on-demand coaching.

We're industry agnostic and play in both B2B and B2C, SaaS, Marketplace, Mobile Apps, AI and much more. 

Led by two senior operators with over 30 years of combined experience scaling early-stage companies, we plug in fast, cut through the noise, and deliver outcomes that actually move the needle—whether that’s building a full-stack growth strategy or hiring your first 10 mission-critical roles.

We work exclusively with startups and tech-driven businesses that need expert-level guidance without the fluff—fractional, project-based, or full-scale support.

No bullshit. Just velocity and real results.

Meet with us: www.growthexpertz.com


Previous clients:
Swift Solar
Retention.com
Different.com.au
Sembly.ai
fly.com
Match Group/Tinder
GreySkies

Many more reviews on Clutch: https://clutch.co/profile/growthexpertz

Sembly AI

Sembly is the most badass AI meeting tool on the market (#1 on producthunt) and I'm going to turn it into a household name unicorn in 12 months or less. 

Watch this space. 

Sign up to supercharge your meetings at www.sembly.ai/semblian/

Fractional CMO

GreySkies

I work fractionally with the CEO to lead marketing/growth by:
-Finalizing the company messaging
-Launching the branding/website/SEO
-Hiring and building out an internal marketing team without external recruiters.
-Developing content initiatives (white papers etc) to publicize the company name
-Leading webinar initiatives to drive lead generation
-Aligning marketing and sales teams
-Spearheading conferences and events initiatives.

If you're interested in the same email andrew@growthexpertz.com

Founder Institute

I advise, coach, teach and consult for FI early-stage founders in Silicon Valley

Startup Marketing Mentor

The Startup Growth Book

I wrote the definitive guide on how to scale with $0 spend.

https://www.amazon.com/Startup-Growth-Book-Business-Marketing/dp/1953153526

Author 

GetEmails

GetEmails is an incredibly powerful new way to get opted-in email addresses (& more) from your anonymous site visitors, without using forms! Try it free at www.getemails.com

Hired to:
-Help develop the brand, pitch, value prop, messaging. 
-Build the growth strategy.
-Launch and scale campaigns from PR to PPC to SEO

Got them in Forbes already: https://www.forbes.com/sites/quickerbettertech/2019/11/13/on-crm-a-startup-says-it-can-secretly-get-the-email-addresses-of-your-website-visitors-is-that-ok/#575026546cc2

Launch Consultant (now doing $30m ARR!)

Tinder

Chosen by the VP of Match Group (Tinder, PoF, Hinge, OkCupid)'s internal incubator to strategize, execute and optimize the 6 months launch plan for Crown, their newest dating app, in Los Angeles. The marketing stack covered Events, Paid ads, Social Media, Campus Ambassadors, PR, Influencer Marketing and more. We successfully got 30,000 installs on the app and the company deemed it a success.

Launch Consultant -Side Project - Crown Dating

OLSET - Acquired By Deem Inc.

OLSET (a 500 Startups Batch 7 Company) was a Big Data travel technology provider that developed tools to enable travel booking sites and travel management companies to better understand their customers’ travel preferences and therefore serve them more intelligent, time saving, personalized results. 

I spent 2+ years building the entire MarComms for the company from branding to User Acquisition. I handled creating awareness and education about the company's products, identifying a customer-base and optimizing lead generation channels for the biz dev team. I have positioned the CEO as a leading industry expert through event partnerships, getting him speaking engagements, and tons of content marketing from blogs and podcasts to even whitepapers and market research reports.

Also conceptualized the branding, launch, content marketing and user acquisition for the company's Mobile App.

Company was acquired by Deem in late 2016.

Marketing Director 

LivingSocial

LivingSocial acquired Gonabit where I was head of marketing in 2011.  Afterwards, I managed 100% of the 7 figure, monthly LivingSocial ad budget across the region and saw an amazingly low CPA which helped the company expand rapidly. We pushed the limits on seriously analyzing payback periods and the quality of each traffic source's subscribers. I was in charge of maximizing ROI through all of the company's advertising spend across various platforms.

Head of User Acq. (GoNabIt acquired by LivingSocial)

dubizzle

I was hired at Dubizzle as the company began to launch in new markets. I conceived, strategized, executed and managed marketing campaigns across multiple online platforms, and several offline methods as well. I created and managed the company's PPC campaigns, managed the SEO team, ran all the social media and set up all the company's partnerships. I also created and instituted the Expansion Marketing plan for the company's launch in 15 new cities in 3 languages.

My first project was Abu Dhabi which saw a 400% growth in traffic in my first year, 10x faster than Dubai had ever grown prior to my joining. After that we launched internationally which led to an acquisitions from Naspers in South Africa.

Head of Marketing (Acquired by OLX)

Early-Stage Startup Fractional CMO. Driven 3 startup exits totaling $200m. Author of "The Startup Growth Book".

I'm a 15+ Year startup marketing dude. Drove 3 exits for a total of $200m, fractional consultant, published author, podcast host & retired public speaker.

After a decade in growth/marketing roles at early-stage startups I founded GrowthExpertz, a boutique San Francisco-based marketing agency to help startups scale faster with what I learned. We have since launched and scaled tech projects in over 10 countries, worked with a16z, 500Global, and yCombinator projects, as well as a handful of side projects for multi-billion-dollar companies including BBVA bank, Tinder and more.

Learn more: www.growthexpertz.com


 I am also a prolific keynote speaker and author on Growth Hacking and early-stage startup Digital Marketing. I have lectured in over 15 countries, sharing my no-BS approach to teaching early-stage founders and entrepreneurs actionable strategies that drive scale without big budgets.

Learn more at www.andrewstartups.com

Book: www.startupgrowthbook.com

Oh and I host a really good startup marketing podcast called Funded, Now What?! which is the only podcast where startup founders who've recently raised millions of dollars get live, no-fluff growth and marketing advice from an expert. 

Listen: www.growthexpertz.com/podcast 

Want to hire me to help your company scale: https://calendly.com/growthexpertz/letschat

Fractional CMO 

After driving growth for my third VC-backed exit, I founded GrowthExpertz to help startups scale faster.

We do that with:
-Fractional CMO services for recently funded and bootstrapped startups
-Affordable startup recruitment agency services
- marketing team training/workshops. 


Book a call to learn how we can help your team:  https://calendly.com/growthexpertz/letschat

Some notable clients:
www.datadistillr.com (raised $10m off of our work)
www.canweapp.com (firesale but exited)
www.withdouble.com (grew 30% in first 3 months)
www.getemails.com  (now retention.com doing $30m ARR)
www.CrownDating.com (exit to Tinder/Match Group)
www.denizen.io  (BBVA Incubator)
www.zedge.net  (100m+ installs)
www.different.com.au (now one of the largest startups in Australia)
www.fly.com (300% increase in traffic in 12 months)
www.openinvest.co (acquired by Chase)

We are industry agnostic but often focus on SaaS, Fintech, Marketplace, Online Dating, Consumer Mobile Apps, and more.

Book a call at www.growthexpertz.com

At a poker tourney this weekend in SF more than 75% of the founders were in or ex-YC, well-funded and almost all of them only use Twitter. Did not care at all about connecting on LinkedIn.

Just letting you know what's happening in the future. 

Also cashed, broke even. It's a win.

15+ year startup growth hacking guy. $200m in exits. Now Fractional CMO who leads execution of 10+ marketing channels so you don’t need to hire FTE or use a ton of agencies.

taplio

The Battle

Marcell Clark

Andrew Lee Miller

Followers

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Performance ScoreAndrew Lee Miller's LinkedIn Performance

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taplio

The Battle

Marcell Clark

Andrew Lee Miller

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Andrew Lee Miller's LinkedIn Performance

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Performance ScoreAndrew Lee Miller's LinkedIn Performance