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Former CMO of a platform taken from zero to $100m+. Over £1.4m of paid media executed. AI infrastructure running in production across several businesses. Four brands built, six businesses run, a gym opened.

Harjot Gill
Harjot Gill
£0M+Ad spend executed
$0M+Market cap from zero
0+People led
0+China suppliers
RAPZ Sports
Co-founder
DeHub
Chief Marketing Officer
First Class
Co-founder
NGNE
Founder

Worked with / represented / supplied

UFCFighters WBCWorld champions PFLAthletes BKFCPartnership gym TikTokApproved vendor DeHubCMO EthereumEthCC ArbitrumBrussels Shopify30+ stores

01 — The journey

From £40 to $100m

Nine years. It started with a door, a shop floor and a garage.

2017

Knocking doors

Field sales for Amber Windows at seventeen, finding my own leads by cold canvassing. Where I learned to handle an objection and close.

2017 — 2020

The shop floor

Two and a half years at Home Bargains on tills, deliveries and displays. Pricing, merchandising and impulse buying, learned in person long before I applied any of it online.

2020

£40 and a garage

Founded NGNE with £40 in my bank account while studying law full time. No influencers, no sponsors, no investment. Just a small budget and Facebook ads learned fast. £325,027 in verified sales, with a best month of £40,149.

2021 — 2024

CMO at DeHub

Chief Marketing Officer from launch. Zero to over $100m in market capitalisation, a $1.4m budget, 100+ people through seven managers, and the first AI infrastructure I ever put into production.

2023 — now

RAPZ & First Class

Co-founded a premium fight brand with UFC featherweight Lerone Murphy, and a TikTok creator agency that grew from zero into one of the biggest in the UK.

2025 — now

Opening the gym

We opened a boxing and MMA gym in Essex. Ring, fit out and brand. The brands, the athletes and the room they train in, all under one roof.

Today

Building with AI

Agent systems, analytics platforms and automation running in production. Not demos. Things people depend on every day.

02 — Deep dive

DeHub

Chief Marketing Officer, 2021 to 2024. An open source, user owned entertainment platform. I joined at the start and ran marketing through launch.

Zero to $100m

DeHub was built as an all in one entertainment and lifestyle platform spanning streaming, gaming, browsing and creator funding, with the audience owning a share of the economy rather than simply subscribing to it. Users could vote on what got funded, renewed or cancelled, and earn from their own engagement instead of only paying for it.

It was open source, peer to peer and borderless by design, which made the marketing problem unusual. We were not selling a product with an obvious shelf. We were explaining a new model to a global audience, in public, at speed, with everything we said visible to everyone at once.

I owned a $1.4m budget, held trusted access to company treasury funds in excess of $6m as part of the executive team, and ran a function of over 100 people through seven managers covering customer service, developers, video, design and community. The platform passed $100m in market capitalisation and won Corporate LiveWire's 2023 Innovation and Excellence Award during my time as CMO.

$100M+Market cap from zero
$1.4MBudget owned
100+In the function
$6M+Treasury access
The marketing problem

Explaining a new model

Nobody arrives understanding a user owned economy. Most of the work was translation: taking something structurally unfamiliar and making it land in thirty seconds, across languages, time zones and wildly different levels of technical knowledge. Seven managers each owned a channel and a discipline. My job was setting the standard and making sure it held everywhere at once.

The operating problem

Support at global scale

A worldwide audience means questions never stop arriving, in every time zone, through every channel we had. The obvious answer was to hire a large support team and keep hiring as we grew. Instead I built the infrastructure below, and the company never had to hire for a large portion of that work.

03 — AI infrastructure

Systems, not demos

What we actually built, why the first version failed, and where the machine is required to stop.

agent-core — production
Layer 01 — Ingestion

Real voice, not model voice

The first version worked and nobody trusted it. It was accurate, it was fast, and it did not sound like a person, which users detect even when they cannot name why. Better prompting never fixed it. We transcribed hundreds of thousands of real conversations, support emails and chat logs, then rebuilt the system on how our own people had actually written, including the parts that were not polished. Trust came back because the texture was right.

Layer 02 — Retrieval

Grounded, not guessing

Answers are assembled from our own material rather than generated from whatever the model happens to hold. That is the difference between a system that is confidently wrong and one that is usefully right, and it is the single most important design decision in anything customer facing.

Layer 03 — Guardrails

Where it must stop

Every system I build has a defined edge. Low confidence, sensitive subject, anything financial or personal, and it hands to a human rather than improvising. On the mental health charity build the entire design was this question, because a confident wrong answer to somebody in crisis is far worse than no answer at all.

Layer 04 — Coverage

Every channel, always on

Email, internal communications, Telegram and on platform support, running continuously across time zones. Onboarding automation handled the step that was quietly losing us the most users, generating what people needed rather than asking them to understand it. The measure was never accuracy in testing. It was whether people kept using it. They did.

ClaudeChatGPTGeminiRunway Transcript trainingRetrievalGuardrails Human handoffAutomated reportingAgent orchestration

04 — Paid media

£1.4m executed

Across my own brands and client accounts. Judged on contribution margin, not on the metric that flatters.

MetaFacebook & Instagram. Where most of the spend sits and where scaling decisions get made.
TikTokWhere hooks get tested cheap before real budget goes anywhere near them.
GoogleSearch, Shopping and Performance Max, capturing the demand the social creative generates.
YouTubeLonger form athlete content, retargeting and top of funnel reach.
TrackingMeta Pixel & Conversions API, GA4, Tag Manager, server side. Contribution, not last click.
ReportingROAS, CAC, MER, AOV and contribution per order, read daily and acted on.

Creative is the targeting

The best performing thing I have run is athlete footage, shot and cut by me, that does not look like an ad. People watch it, engagement compounds, and distribution gets cheaper. Media cost falls because the content earns reach rather than buying all of it.

Then it is volume and discipline. A dozen variants of a winning idea, changing only the hook and the first frame, tested cheap on TikTok before real budget goes anywhere near it. Winners scale. Everything else dies quickly and without sentiment.

Underneath it, tracking built properly: Meta Pixel and Conversions API, GA4, Tag Manager, server side, so I read contribution rather than last click. ROAS flatters thin margin products and hides the ones that can genuinely take spend. Contribution per order is the number that decides.

£60KPeak monthly spend
4.8XBest sustained ROAS
£17CPA on £100 margin
3%Store conversion

Creative engine

Concepts get written, shot, cut and tested cheap before real budget goes anywhere near them. Most die. That is the process working, not failing. The discipline is killing things quickly and without sentiment, then putting everything behind the few that live.

0Concepts
0Shot & cut
0Scaled
0%Hit rate
01 Write hook
02 Shoot
03 Cut
04 Test cheap
05 Kill fast
06 Scale winner
ConceptChannelRelative performanceResult

The full funnel

Every stage is a place people leave. I own all of them, which is why the ad and the page are built as one piece.

01 · CreativeHook & angle
02 · ClickAd to page
03 · Landing pageMessage match
04 · OfferValue framing
05 · CheckoutFriction removed
06 · Purchase3% at £200
07 · RetentionEmail & SMS flows

05 — Selected work

Four businesses

Two I own, one I was CMO of, one I co-founded.

Origin · NGNE · 2020 — 2022

£40, a garage
and a shed

The first product was a sauna suit. No influencers, no sponsors, no budget to speak of. I taught myself Facebook ads properly, because there was nothing else. It did £30,000.

Then it stopped. Traction died and I could not find the next thing for weeks. What eventually found it was a Ryan Garcia video that made me think of a cobra reflex bag. I went straight to manufacturers, started the relationships that I still hold six years later, and tested the ads before I owned a single unit.

The tests worked, so I put every penny I had into the first order. £6,500, the entire account, on 80 bags. They sold out. The next order was 500, limited only by what fitted in a double garage and a shelter I put up in the back garden. Eventually 1,000 units at a time.

£325,027 in total sales between August 2020 and November 2021, with a best month of £40,149. Screenshots below, straight from the dashboard. Everything I now do at scale, I learned here with no margin for error.

£40Starting capital
£6.5KFirst order, all of it
80 → 1,000Units per order
£325KTotal sales, verified
Front garden
Front garden · 2021Cobra bag stock
Cobra bag stock · the front garden · no warehouse, no team

The receipts

Shopify analytics

Straight out of the Shopify dashboard. £325,027.53 in total sales between August 2020 and November 2021, and £40,149.54 in December 2020 alone, up 82% on the month before. All of it out of a garage.

Shopify total sales £325,027.53
£325,027.53 total salesAug 2020 – Nov 2021 · online store, bundles, shop
Shopify December 2020, £40,149.54, up 82%
£40,149.54 in one monthDecember 2020 · up 82% month on month

Yes, that is my business partner Mike Hales on the call in the corner, mid-conversation, entirely unaware he would end up on a portfolio five years later. Consider him the timestamp.

Co-founder · 2023 — now

RAPZ Sports

A premium fight equipment brand I co-own with UFC featherweight Lerone Murphy and Mike Hales. Everyone else competes on price. We went the other way and built something that holds a £200 tag.

I own the whole commercial result. Store, paid media, creative, tracking, suppliers, stock. I shoot and cut the ads myself, and I rebuilt the product page around customer psychology rather than design taste.

£17Cost per acquisition
£100Margin per unit
3%Conversion rate
£32KOne month, one product
Co-founder · 2023 — now

First Class

An award winning TikTok live streaming agency and approved TikTok vendor, co-founded from zero with Mike Hales. We started as a sub agency, outgrew the business above us and went out on our own. I built the website and the AI tools it runs on.

~1,000Creators signed
£80KMonthly revenue
ZeroStarted from
Founder · 2020 — 2022

NGNE

My first brand. £40, a garage and a full time law degree. The name, the logo, the sourcing, the quality checks, the store, the photography, the video and the ads. No investment, no agency, no team, no influencers.

£40Starting capital
£40KBest month
£325KTotal sales
£40KBest month
Consultant · Current

Dr Recovery

Built an AI patient assistant trained on hundreds of thousands of the practice's own transcribed conversations, so it answers in their voice rather than a generic one. Added automated AI video production and rebuilt the social presence.

£120KMonthly revenue
ZeroStarted from
Built free of charge

TrueLight

A site, an automated back end and a help system for people reaching out in urgent need, built for a mental health charity. The most careful thing I have made, and the clearest example of designing where a system has to stop.

£0Charged
24/7Coverage

06 — Client work

12+ businesses

Marketing, websites, AI systems and sometimes logistics. Athletes, clinicians, hardware startups and agencies. Some launched from nothing, some rebuilt.

Health technology

Lab Zero

Precision cooling hardware for temperature sensitive protocols. Brand, store and go to market for the ChillBox Pro, sold across the UK, Europe and the US.

labzero.uk
Creator economy

First Class

Award winning TikTok live streaming agency and approved TikTok vendor, close to 1,000 creators. Co-founded from zero with Mike Hales. I built the website and the AI tools it runs on.

firstclassagencytiktok.com
Medical

Dr Recovery

Dr Imran Khan PhD. AI patient assistant trained on hundreds of thousands of his own transcripts, automated video production and a rebuilt social presence. Standing start to six figures a month.

dr_recovery_uae
Bricks and mortar

The gym, Essex

We opened a boxing and MMA gym in Essex. Full ring, equipment fit out and the brand around it. Physical space is a different discipline to a website, and it feeds straight back into what we make.

Sport

UFC & MMA athletes

Brand, content and commercial work for professional fighters, including partners at RAPZ. Athlete content that outperforms paid placement because it does not look like an ad.

Consumer

Perfume, skincare, appliances

Paid media, stores and creative across consumer categories. Six businesses run beyond my own, more than 30 commercial websites built.

Operations

Logistics & sourcing

Where the marketing is not the problem. Supplier sourcing, landed cost, stock planning and fulfilment for clients importing at volume.

08 — Supply chain

Won in the factory

The half of the job that never appears in a campaign.

China

Over 1,000 product lines built from nothing, working directly with more than 30 manufacturers rather than through a sourcing agent. Some of those relationships are six years old.

I have travelled to Shijiazhuang in Hebei Province three times to meet suppliers on their own ground, and that is where the real work happens. On one negotiation, done in person and built on a friendship rather than an email thread, I brought unit cost down by over 70%. Nobody gives you that over a video call.

Price and minimum order quantities, samples until the product is right, tooling, lead times, quality checked on arrival rather than trusted from a spec sheet, and the true landed cost once shipping, duty and returns are counted.

30+Direct suppliers
6 YRSLongest relationship
70%Unit cost cut
£120KLargest order

09 — Film

On camera

Ad creative, behind the scenes, and the places the work actually happens.

Ad creative

Ran on Meta & TikTok
Winner
The Cobra Bag adThe concept that scaled. Simple, clean, product doing the work.
Origin
Garage stockCobra bag stock in the front garden. No warehouse, no team.

Behind the scenes

RAPZ product shoot
Set
Tethered product shootCamera into laptop, cobra bag on the cyc. My setup, my lighting.
Review
Reviewing the shotCapture software mid-shoot, checking frames before we move on.

The spaces

Essex & Punjab
Gym
The gym, EssexFull ring and fit out. The brands, the athletes and the room they train in.
Before
Harjot Gill FarmWhat the land looked like when we started.
After
The same gateA few seasons later. Vegetables grown for the village.

10 — Outside the work

Harjot Gill Farm

I own a farm in Punjab. We grow vegetables for the village, and I get back out there when I can.

There is a before and after of the land in the film section above. This is the tractor.

It is the only thing I do that has nothing to do with a number, and it keeps everything else in proportion.

On the tractor

Let's talk

Open to senior marketing, commercial and AI roles. Ad account results, store dashboards and further detail available on request.