Content-led growth from Madrid, Spain

Turning content
into pipeline

I help B2B SaaS, AI, Web3, and ecommerce companies grow through content.

7+ years building campaigns, acquisition systems, and digital products that have generated 50M+ impressions, thousands of leads, and real users.

Fernando Fierro, Content-Led Growth Marketer

Trusted by / Worked with:

BeInCryptoDailyCoinChainGPTHorizenzkVerifyLimeWireMythical GamesKarate CombatForcefieldPartisia BlockchainDuskTEDxUSI The TalkBeInCryptoDailyCoinChainGPTHorizenzkVerifyLimeWireMythical GamesKarate CombatForcefieldPartisia BlockchainDuskTEDxUSI The Talk

My portfolio

Media operations for hundreds of posts per month, paid lead acquisition campaigns and putting brands in front of millions of people.

Crypto Media01

BeinCrypto

230k+ audience

Coordinated a team of 8, launched 2 channels from scratch (TikTok / IG).

  • Built content systems to support 200+ content pieces per month.
  • Owned 6 social media channels in total.
  • 230k+ audience, millions of impressions, hundreds of videos.
View work
AI / Crypto02

ChainGPT

2M+ audience

Managed socials and focused on a product-first marketing approach.

  • Promoted products on socials to an audience of 2 million across X, Telegram and YouTube, prioritizing product awareness, narrative consistency, and user onboarding.
  • Ran high-volume content ops, managing roughly 4 posts per day.
  • Coordinated content operations with designers, video creators, and presenters.
View work
L1 → Base Migration03

Horizen

11M+ impressions

I owned the full social and content pipeline from brief to publish.

  • Owned the social distribution around the migration to Base.
  • 1,775 posts, 11M+ impressions, 107k followers, 6% ER avg.
  • Built narratives, ads, and a high-output content engine.
View work
ZK Infrastructure04

zkVerify

13M+ impressions

Focused on turning GTM plans into daily execution.

  • 2,750 posts, 13M+ impressions, 206k followers, 10% ER avg.
  • Owned social strategy and campaign execution across publishing, creative coordination, and day-to-day launch communications.
  • Supported TGE and mainnet launch with over $434M+ in DEX trading volume and 17K new onchain holders in the first 6 months.
View work
Launch / Ads05

Superseed

14M+ paid impressions

My work focused on campaign execution, and creative production.

  • Built AI-driven content and ads for launches.
  • Videos hit 14M+ paid impressions.
  • Focused on fast production, strong visuals, and distribution.
View work
Crypto Media06

DailyCoin

6 channels

Owned social operation, managing roughly 200 posts per month across X, LinkedIn, Instagram, Reddit, and TikTok.

  • Drove traffic and awareness across 6 social channels.
  • Focused on speed, relevance, and performance using custom AI workflows.
Some people I’ve worked with

I’m useful to have around

It has been a real pleasure working with Fernando. When I managed Fernando, he was always ready to support in whatever was most urgent at that moment and was eager to develop himself and learn new things. He has many skills that he applies in order to produce high-quality content…

Joep Maenen
Joep Maenen
CMO @ Score

Fernando was a pleasure to work with and I can recommend him for any roles involving social media management both in terms of execution and strategy. He is a proactive professional who thrives in a dynamic environment and really cares about the quality of his work and supporting…

Vasil Velev
Vasil Velev
Founder @ Carbon Herald

Fernando is an exceptional team player, showcasing a remarkable "go-getter" attitude. His ability to develop and execute complex marketing campaigns is truly impressive. From design to copywriting and project management, Fernando possesses a diverse skill set that sets him apart.…

Vugar Usi Zade
Vugar Usi Zade
COO @ Bitget

I highly recommend Fernando as a social media manager. Fernando has a great ability to create engaging and impactful social media content that resonated with our target audience. Fernando is a calm, collaborative, and open minded professional who consistently comes up with creati…

Vlora Ramadani
Vlora Ramadani
CMO @ BeInCrypto

Fernando is one of the most skilled, productive, and creative social leads I've worked with in Web3. He's super reliable and consistent when managing a complex calendar of content at scale. While working together, I often said 'I wish I had several Fernando clones on staff' becau…

Chris Duggan
Chris Duggan
Sr. Marketing Manager @ ChainGPT

Fernando and I worked at the same company for almost a full year and although we worked in different groups, we were still working closely and helping each other with various tasks and projects. When Fernando arrived on our Marketing team, it took him record time to complete trai…

Maja Rogic
Maja Rogic
Social Media Manager @ ChainGPT

Fernando was one of the best teammates I've had. He was always ready to help me with a few questions that weren't even directly related to his role, for instance. His promptness is remarkable. He's definitely a skilled guy on all things content management - from scheduling a prop…

Heslei Moura
Heslei Moura
Social Media Manager @ BeInCrypto

Fernando is an excellent social media manager, he understands his audience well and the results show across all social platforms. He is a team player and a flexible, motivating manager that allows his team to contribute and grow as a unit. I created my best design works under his…

Aindrea van Rheede
Aindrea van Rheede
Founder of Creative Comet

It has been a real pleasure working with Fernando. When I managed Fernando, he was always ready to support in whatever was most urgent at that moment and was eager to develop himself and learn new things. He has many skills that he applies in order to produce high-quality content…

Joep Maenen
Joep Maenen
CMO @ Score

Fernando was a pleasure to work with and I can recommend him for any roles involving social media management both in terms of execution and strategy. He is a proactive professional who thrives in a dynamic environment and really cares about the quality of his work and supporting…

Vasil Velev
Vasil Velev
Founder @ Carbon Herald

Fernando is an exceptional team player, showcasing a remarkable "go-getter" attitude. His ability to develop and execute complex marketing campaigns is truly impressive. From design to copywriting and project management, Fernando possesses a diverse skill set that sets him apart.…

Vugar Usi Zade
Vugar Usi Zade
COO @ Bitget

I highly recommend Fernando as a social media manager. Fernando has a great ability to create engaging and impactful social media content that resonated with our target audience. Fernando is a calm, collaborative, and open minded professional who consistently comes up with creati…

Vlora Ramadani
Vlora Ramadani
CMO @ BeInCrypto

Fernando is one of the most skilled, productive, and creative social leads I've worked with in Web3. He's super reliable and consistent when managing a complex calendar of content at scale. While working together, I often said 'I wish I had several Fernando clones on staff' becau…

Chris Duggan
Chris Duggan
Sr. Marketing Manager @ ChainGPT

Fernando and I worked at the same company for almost a full year and although we worked in different groups, we were still working closely and helping each other with various tasks and projects. When Fernando arrived on our Marketing team, it took him record time to complete trai…

Maja Rogic
Maja Rogic
Social Media Manager @ ChainGPT

Fernando was one of the best teammates I've had. He was always ready to help me with a few questions that weren't even directly related to his role, for instance. His promptness is remarkable. He's definitely a skilled guy on all things content management - from scheduling a prop…

Heslei Moura
Heslei Moura
Social Media Manager @ BeInCrypto

Fernando is an excellent social media manager, he understands his audience well and the results show across all social platforms. He is a team player and a flexible, motivating manager that allows his team to contribute and grow as a unit. I created my best design works under his…

Aindrea van Rheede
Aindrea van Rheede
Founder of Creative Comet

How I work

Content as a growth system

I care about content because it can do a ridiculous number of useful things for a business. It can build trust, generate leads, and give people a reason to remember you.

My work usually sits across 5 areas:

01

Strategy and research

My favorite part. I love figuring out what buyers care about, where competitors are winning, and where the company has something useful to say.

Typical work

ICP researchcontent strategykeyword researchcompetitor analysissales call researchcontent maps
02

Content

I then turn that research into things worth publishing.

Typical work

BOFU articlescomparisonslanding pagescase studiessocial contentvideosnewslettersreportsthought leadership
03

Distribution

I use search, social, newsletters, and sometimes paid media or third-party placements to get content in front of the right people.

Typical work

SEOGEO/AEOsocial strategyPRnewslettersshort video clipping
04

Websites and conversion

I can also build and improve the places where content converts. Websites, landing pages, lead magnets, automations, etc.

Typical work

trackingreportsCROinteractive toolswebsite improvements
05

Systems and experiments

Good content teams need to try unconventional things. A free tool, a data study, a new distribution channel, or whatever is worth testing.

Typical work

AI codinginternal toolsmonthly growth experiments

Let's grow your revenue

This approach is great for businesses who want visibility and to stand out in the market.

My Background

Fernando presenting at an event

I started doing graphic design before I became a marketer. Then came website development, SEO, and social media. Over the years, I learned to run large content operations, lead product launches, and most recently, build AI workflows and small apps.

For the last 7+ years, I’ve worked across crypto media, B2B, SaaS, ecommerce, and Web3. I’ve managed content teams, built acquisition funnels, and built the systems behind it all.

That range used to be hard to summarize. But these days I call it content-led growth.

More about me

and don't get me wrong

new message
🍩

client

YOU LIKE BIG WHAT?

Fernando

Big problems.
I can run your socials or just your blog. I've done all of that for years.
But I don't want you to stop at one channel.
I work best when I can own growth strategy, the content operations, and how we deliver it best to your clients.
Fernando Fierro

LET'S SAVE US BOTH SOME TIME

I work best with companies that have something good to sell and want organic content to drive more growth. If your website isn’t generating pipeline, social content production is too slow, or distribution is inconsistent, let's talk!

Good fit

  • B2B SaaS with Product Market Fit
  • Funded B2B startups in AI, Fintech, or Web3
  • Ecommerce companies
  • Content-led growth agencies managing multiple clients

Not a fit

  • Ideas written on the back of a napkin with zero budget
  • People who want 'just one quick TikTok' to go viral overnight
  • HR departments collecting resumes for 'future opportunities'
  • Companies who hate money

GIVE YOUR content (and me) a job

If you need someone who can think strategically and still ship the landing page, we should probably talk. I’m open to senior marketing roles, fractional contracts, and content-led growth projects.