Lena Sesardic

Etsy Store Owner & Artist

Baddie Women's Circle

A bi-weekly virtual circle for the women who are letting go of a life, relationship, career or version of themselves that “makes sense” on paper for something that’s unorthodox but feels fully aligned.

Founder & Facilitator

The Authentic Advantage

AI & ChatGPT Business Coach

Tulum Girlies Group 👯‍♀️

Founder, Community Manager & In-Person Events Host

TikTok

I create funny & educational TikTok videos about the "casual" side of LinkedIn (handle: @contently_lena.)

My TikTok wins:
- Went from 0 to 100k likes and 13k followers in 14 days
- 15M+ views to date on TikTok
-50+ viral videos
-2000+ downloads of my free LinkedIn Profile Scorecard in 2 months from TikTok
- Collaboration with LinkedIn Marketing Partner, Transmission agency


Want me to create an engaging TikTok video for your brand? Email me at hello[at]lenasesardic[dot]com. 💌

Content Creator & Influencer

GrowthMentor

I'm a GrowthMentor helping product managers, marketers & founders with product management, content marketing, LinkedIn marketing, customer discovery & idea validation.

𝗖𝗵𝗲𝗰𝗸 𝗼𝘂𝘁 𝗺𝘆 𝗚𝗿𝗼𝘄𝘁𝗵𝗠𝗲𝗻𝘁𝗼𝗿 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 & 𝗯𝗼𝗼𝗸 𝗮 𝗳𝗿𝗲𝗲 𝗰𝗮𝗹𝗹 𝘄𝗶𝘁𝗵 𝗺𝗲 𝗶𝗳 𝘆𝗼𝘂 𝘁𝗵𝗶𝗻𝗸 𝗜 𝗰𝗮𝗻 𝗯𝗲 𝗵𝗲𝗹𝗽𝗳𝘂𝗹. 💜

Growth Mentor

Medium

I contribute my writing on lenasesardic.com to two Medium publications:

Start it Up - the largest Medium publication in the world
Product Coalition - the largest Medium publication for product management

I'm also part of the Medium Partner Program.

Contributing Writer

Aviso Wealth

Managing the new NEI Investments website to make sure all content is up-to-date, on brand, and driving key metrics.

Using my PM mindset to run experiments and find new growth opportunities for the new website.

Senior Content Publisher

Product Owner

Transparent Media Studio

Product management can be a little nebulous if you've never been a PM before. Which is why tech companies hire a PM veteran like me to help them write about the craft in a credible way that converts leads to clients.

With 4+ years experience in the industry, I know the PM principles & concepts like the back of my hand and am familiar with the key thought leaders and schools of thought in the space.

You can hire me to do the following:

◆ SEO-optimized blog posts
◆ Newsletters
◆ Emails
◆ Ebooks
◆ Social media posts
◆ White papers

I also offer ghostwriting services for executives in the PM space.

If you want to work with me, send me an email at hello@lenasesardic.com 💌

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My clients have included companies like Userpilot.com and Arc.dev. You can check out my writing samples attached here.

Freelance Writer / Ghostwriter

-Mentored/advised venture teams in idea validation, customer discovery and mindset.
-Mentored/advised aspiring product managers in how to break into product management.
-Collaborated with individuals & teams on various startup-related projects or side projects.

Mentor, Advisor & Collaborator

Be your unapologetic self & create epic LinkedIn content that converts 😈 //They call me "the LinkedIn Therapist"

Ready to build your Second Brain? 🧠

The Second Brain Project is a 4-week live cohort to help coaches, creatives, and business owners build a high-functioning network of GPTs that automate their workflows, multiply their time & use AI the way it was meant to be used: as your second brain.

By the end of the 4 weeks, you’ll walk away with:
✅ 5–15 GPTs that think like you
✅ A plug-and-play GPT Playground to use instantly
✅ Systems that actually run without your brain being the bottleneck
✅ Confidence to keep building GPTs that save time, increase capacity, and sound just like you


📌 WHAT'S INCLUDED:

- 4 x live weekly trainings (with replays)
- GPT Builder Pro (your personal GPT-building assistant)
- Playground of plug-and-play GPTs (e.g. Sales Call Decoder, Content Sculptor)
- My 6-Step GPT Your Brain Method
- Second Brain Architecture Template (Google Sheet + Notion)
- Bonus GPT Naming Guide

⏰ FAST PASS BONUS:
If you sign up within 48 hours (by Thursday at 10am PT / 1pm ET / 7pm CEST), you’ll also get:

🔓 Early Access to the GPT Library (April 28)
📞 Bonus Live Q&A Call with Me (May 6)


You're already paying $20/month for ChatGPT Plus, but you're using 5% of what it's actually capable of.

This isn’t just about ChatGPT. This is about you building a real system that:

- Thinks like you
- Speaks in your voice
- Handles work you don’t want to do

A system that scales your business & gives you your brain back.

Join The Second Brain Project: https://natural-temple-f15.notion.site/The-Second-Brain-Project-1d9921c15bdc80d09cb8ef9e0607f1fa?pvs=4

Founder & LinkedIn "Baddie" Business Coach 😈

I can help you confidently sell your 4- or 5- figure offers on LinkedIn and get high-calibre clients so you can generate more revenue for your biz, raise your prices and work less!

I make 6-7 figure DTC brands become household names | Ecom Marketing Agency Owner & Content Creator x Yoga Teacher | The ambitious island girl 🌺

I never grew up healthy.
Today, I have three businesses impacting the health industry.

I came from an economy where moms would feed their kids creamer instead of milk, or margarine instead of butter - just because those were cheaper.

Processed, artificial, and convenient often replaced what was truly nourishing.

So now I'm here to change that.

Aside from being a marketer by trade, I have a biomedical engineering degree, am a registered yoga teacher, and am currently studying integrative nutrition.

It took years of unlearning and redefining what health truly means—and now, I help people and brands create transformative wellness experiences that are rooted in science, authenticity, and impact.

💥⚡️🎢 Adrenaline Marketers

As the founder of Adrenaline Marketers, I help travel and wellness brands scale through data-driven storytelling and innovative social marketing campaigns.

But we’re not just marketers; we’re explorers at heart. We understand the thrill of discovery, the allure of the unknown, and the power of human connection. We transform these elements into captivating narratives that resonate with your audience and fuel your business.

We've helped clients increase their online visibility by 67%, reduce CPC to $0.38, and build passionate communities of followers.

If you're curious how we do this, let's chat! 

🌱🔗🌺 Kaya Connections

We believe travel shouldn't just be about ticking destinations off a list. At Kaya Connections, we're on a mission to craft retreats that nourish the soul, ignite creativity, and foster a deep connection with the places we explore.

We do this with a deep respect for the local people, their culture, and the vibrant ecosystems that call these exotic locations home.

We have already made 4+ retreats with 60+ participants in Spain and South East Asia, and are currently expanding to Ecuador and Latin America in 2025.

Have a more fulfilling nomad adventure at kayaconnections.com

🌿✨ The Future: A Luxury Longevity Social Club

I'm creating an exclusive luxury longevity social club in Southeast Asia—a space where wellness meets community, and where longevity isn’t just about living longer but living better. This will be a sanctuary for those who value cutting-edge biohacking, ancient holistic practices, and meaningful human connection.

It’s not just a club; it’s a movement for high-achievers who want to optimize their health, expand their minds, and build a future where thriving is the baseline.

I'm looking for visionaries who want to invest in their greatest asset: themselves.

Marie Tuason 🌺

One thing I always tell my (x-teen year old) mentees:

Your brain believes what you repeat to it. Feed it a clear picture of who you want to be, and you will start TO BE.

Ironically, this also works for 30-50 year old entrepreneurs.

I ran a workshop on a cruise ship last week for Nomad Cruise .

My topic was about science and delusion. Specifically, two tools I use constantly: rapid rewiring and visualization.

After my workshop, a few people came up to me.

"I can't believe you changed my mind in 20 minutes"

And I thought about my teens. 

They come to my coaching sessions convinced they're lazy, or broken, or just not built for success.

What those teens actually need is the same thing the entrepreneurs in that room needed:

- Permission to stop white-knuckling it. 
- A way to work with their nervous system instead of against it. 
- A clear picture of who they're becoming, not just who they're failing to be right now.

If you work with young people, or you're raising one, the tools that help the most driven adults in the room are the same ones that help a 15-year-old get out of bed and face the day.

The nervous system doesn't care how old you are.

Fix the foundation. Watch the person show up.

👉🏽 I'm Coach Marie. I help stressed teens become future-ready through health coaching.

Coaching teens to make their parents proud ⚡️ Yoga & IIN-Health Coach | Wellness Tourism Consultant | International Speaker

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taplio

The Battle

Lena Sesardic

Marie Tuason 🌺

Followers

Posts

Engagements

Likes

Performance ScoreMarie Tuason 🌺's LinkedIn Performance

Ready to grow your LinkedIn presence?

taplio

The Battle

Lena Sesardic

Marie Tuason 🌺

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);}Marie Tuason 🌺's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance ScoreMarie Tuason 🌺's LinkedIn Performance