Jan Duszyk (@DuszykJan) header
Jan Duszyk (@DuszykJan) profile picture

Building a Real Estate startup in Warsaw, Poland About growth and my startup learnings!

Warsaw, Poland
Joined April 2022
Photo by Jan Duszyk (@DuszykJan)
Moving from London to Warsaw feels so liberating. I've been saying for years that London is the most overpriced city in Europe. Extremely bad value for the money.
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Jan Duszyk retweeted
I built 3 AI agents that run my entire LinkedIn end-to-end. • Content creation • Comment replies • High-intent lead generation + outreach No manual work. I’m giving away the exact system. Want it? Repost ♻️ Comment “Agents” and I’ll send it.
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Jan Duszyk retweeted
How to grow your SaaS from $0 to $1M ARR (1+ hour FREE course) I just released a free course breaking down everything I learned going from $0 → $1M ARR. No theory. Just the exact strategies that actually worked. If you're building a SaaS, or feeling stuck trying to grow, this will help. Inside the course I cover: • How to turn social media attention into real revenue (not vanity metrics) • The growth frameworks that actually generated SaaS ARR • Why building an audience before you need it changes everything • The distribution strategies that helped us scale fast Want the course? RT so more founders can see it Comment “Course” I’ll send it to you. 🚀
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Most SaaS founders are sleeping on the easiest traffic channel available right now: LinkedIn. One optimized profile + the right content strategy = predictable visibility and steady inbound leads. Today, I’m sharing the full framework so you can replicate it. – What kind of lead magnet actually converts? – What types of posts drive real reach? – How should your profile be structured to turn views into demos? Inbound from LinkedIn doesn’t have to feel random. When your positioning, content, and offer align, growth becomes repeatable. And the best part? AI can write your posts and generate your visuals for you. Want the full method? RT to share it with other founders. Comment “Lead Magnet.”
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Jan Duszyk retweeted
We’re 20 days away from crossing $1M ARR with GojiberryAI. It took us exactly 9 months from zero. To celebrate, I’m releasing a multi-hour GTM course breaking down exactly how we did it. Not a paid course. 100% free. And I’m not even going to ask for your email. I’ll show you: – The exact channels we used – What actually worked – How you can replicate it for your SaaS No product talk. No dev talk. Just pure marketing. Brutal. Practical. Fast. This won’t be the usual recycled advice. These are real methods to get traffic FAST, and for free. If you want access when it drops Comment “GO” and I’ll add you to the waitlist. RT and I'll send it to you 1 week before everyone
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I got rejected by 144 investors before raising $150M for my $200M+ rev/year startup. After 144 rejections, I started questioning our approach. Were we solving the right problem? What were we doing wrong? Why weren’t investors seeing what we were seeing? Were we the right team to build this? We tried everything: different pitch angles, new deck structures, and reframing the problem. Then came the 145th meeting, where we closed our first growth round. That yes made everything worth it. But getting there took years of mistakes and hard work. We went through a lot of trial and error just to figure out what resonates with investors. We tried dozens of approaches to figure out what made investors engage. Some landed, most didn't. But each iteration taught us something about what builds conviction versus what just sounds good on paper. And once we cracked that code, our Series C closed faster than expected. And today, I see so many founders in the exact same position I was in 10 years ago: grinding through rejections, questioning everything, and trying to figure out what works. So today I want to give you the resource I wish I had back then: Something that shows you exactly how to structure these conversations and navigate the entire process (because the fundraising cycle can be a big distraction and take a toll on you as a founder). So I've partnered with Notion's Startups Team to create the essential fundraising resource that helps you avoid the mistakes that cost me years. Here's what you are getting: • The actual decks I used to raise $150M for Super[.]com (Series B, C) • 50 real examples from funded startups like Eleven Labs and Artisan AI • A searchable database of 10,000+ investors - angels, VCs, and accelerators you can reach out to immediately (this alone would take months to build manually) • An AI-powered fundraising agent built into Notion with step-by-step prompts (no separate ChatGPT needed) Want access? • Like and share this post • Comment "FUNDRAISE" • Follow me so I can DM you the link I'll send it over ASAP. P.S.: If you are serious about fundraising (now or in the future), you should grab it right away.
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Jan Duszyk retweeted
mfs be like “i’m locked in bro” then post 10495 thoughts to x in a day
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Do you use CRM in 2025 or is there a better way?
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#realestateagentproblems what's stoping you from making content on instagram?
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Why is it so easy for brands to be boring these days?
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In LA, you can tell if you’re investing in a scam (with 99% accuracy) by the haircut of the founder.
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