Currently in Sydney · Open to relocation · Hybrid or remote

Content Creator · Growth Marketer · AI native Builder

I build brands and the systems that grow them.

Two French content brands, a Paris running club, and the production system behind all three. I do the positioning, the content, the design and the growth. Native French, fluent English.

Currently based in Sydney, Australia. Open to Paris and other locations, as well as hybrid and remote opportunities.

Get in touch Download CV Freelance enquiry
Julien Denis
150 Paying members Running club membership I grew and retained this season
7 Partnerships closed Hotel and brand collaborations, prospected and negotiated direct
86 Articles published Long form finance guides on julieninvest.com, alongside the video content
73,700 Combined audience Across TikTok, Instagram and YouTube on three brands

Brands

The three brands I run.

Each one has its own documented palette, type scale, voice and editorial rules. I built all three from zero.

Homepage of julieninvest.com

Julien Invest

Founder and Content Lead · 2021 to now

Investing explained simply, for French speakers aged 25 to 35. My strongest project, built from zero while teaching full time.

54.2Kfollowers
50Kon TikTok
2Kon YouTube

A financial education course I built and sold, one to one coaching and 13 free financial simulators. I own the full pipeline: research, script, design, thumbnail, publish, sell.

TikTok 50,000IG 2,200YT 2,000
Read the case study→
julieninvest.com Applying to Finary →

Ju.en.vie

Founder and Content Creator · 2023 to now

Endurance sport and travel, documented for real rather than staged.

  • Grew to 15,500 followers across TikTok and Instagram in under a year.
  • Closed 7 accommodation and brand partnerships: built the media kit, ran the outreach, negotiated the terms.
  • Publish a paid travel guide library alongside the free social content.
TikTok 8,100IG 7,4007 deals
Read the case study→ juenvie.com

CIEL BLEU

Content and Community Lead · 2024 to 2026

A Paris running collective. Not a competition club, and the voice had to sound like it.

  • Grew the account to 4,000 followers supporting 150 paying members this season.
  • Built the content system: brand charter, story templates, session and race day formats.
  • Hosted weekly sessions for 20 to 80 runners and turned them into the content pipeline.
IG 4,000150 members
@cielbleu_runningclub

Selected work

A few things I've made.

Thumbnails, video, sales assets and brand documents produced across the three brands.

Trek à Sapa, Vietnam
Guide Sapa, VietnamJu.en.vie · TikTok · 82,000 views
Combien tu devrais avoir épargné à ton âgeJulien Invest · YouTube
Trek de deux jours dans la jungle de Chiang MaiJu.en.vie · YouTube
Reel du clubCIEL BLEU · Instagram · 36,000 views

How it gets made

How I keep them separate.

I use AI to publish faster without letting the brands drift apart. Each brand's rules are written down once, as design tokens and editorial specs, and everything I produce is held to them. Built with Claude Code and Codex.

TaskWhat the system loads
Instagram carouselBrand tokens plus the carousel spec, then the export pipeline
Video scriptBrand voice plus the short or long form structure
Course modulePedagogy reference plus the deck and document templates
Partnership outreachProspecting reference plus the personalisation examples
Any published textThe editorial rules, always, on top of whatever else loaded
Design tokens as codePalette, type scale and layout declared once per brand, enforced on every asset it produces.
Hard brand separationThe finance world and the travel world cannot borrow each other's colours, voice or templates.
No invented dataA missing figure gets flagged, never guessed. Every number on this page is one I can evidence.
One call to actionEvery deliverable carries exactly one ask. No stacking, no diluted intent.
Julien at work

What I bring to a team

What I actually do.

I have run every part of a content operation alone, so I know what each part costs and where it breaks.

End to endI take a content idea from strategy to publication on my own, without waiting on anyone
GrowthAudience building from zero, offer and funnel design, partnership outreach and negotiation
ContentShort form video, YouTube long form, Instagram carousels, thumbnails, stories
CopySales pages, email sequences, video scripts, social copy. French native, English fluent
CommercialI know what content is for. I have sold a course, closed 7 partnerships and grown a paying membership
DesignBrand systems, design tokens, decks, documents, HTML layout
AI and automationI use AI to publish faster without letting the brands drift apart
ToolsClaude Code, Codex, Nano Banana, Canva, CapCut, Système.io

How I got here

The short version.

2016 to 2021Sports science degree (STAPS), then a teaching master’s (MEEF). I start publishing on the side.
2021 to 2026Five years teaching physical education full time, while building Julien Invest, then Ju.en.vie, then running CIEL BLEU's content. Evenings and weekends.
2026The side work outgrows the day job. I leave teaching to work full time on content and digital projects, run the Sydney Marathon, and move to Australia.
2026 to nowBased in Sydney. Looking for the next content, growth or creator role, wherever the right team is.

Teaching is not the thing I am selling, but it is why I can hold a room, explain something complicated in plain words, and hit a deadline every single week for five years.

Sydney Marathon finisher medal at the Opera House
Sydney Marathon · August 2026
Sydney Marathon finisher at Circular Quay
Finish line · Circular Quay
Bangkok skyline
Bangkok · on the Ju.en.vie route

Contact

Open to the right opportunity.

Ready to join the right team, wherever it is. Currently in Sydney · open to relocation, hybrid and remote work.

Email LinkedIn Julien Invest CV

julien.denis46@gmail.com

For employers in Australia: Working Holiday Visa, subclass 417, full working rights to August 2027. Employed roles or freelance under an ABN.