Founder, Entrepreneur & Draper University Alumni
Kristian Poliszczuk is a British entrepreneur and the Founder & CEO of Nexos, with almost a decade of experience building companies and products across cryptocurrency, blockchain, fintech and technology.
crypteela.com is a crypto and blockchain academy that takes complete beginners to a professional-grade understanding of how the technology actually works. It's a structured, 26-module course covering everything from what money is and how blockchains work, to wallets, DeFi, Web3, security and advanced industry analysis. Every lesson pairs the full technical explanation with an "In Simple English" summary, real-world examples and a knowledge check, so nothing stays locked behind jargon. Progress is protected by mandatory quizzes and a final exam, and finishing earns a verifiable certificate.
It's built for absolute beginners — professionals, business owners, students and the simply curious — who want genuine understanding without hype, price predictions or financial advice. The academy is education-first and always neutral: we teach how it works, never what to buy.
It's built by Kristian Poliszczuk, a British entrepreneur and Founder & CEO of Nexos, with almost a decade of experience building real cryptocurrency and blockchain products — the background you can read about below.
Kristian was selected for the Draper University entrepreneurship program in Silicon Valley, where he developed Nexos alongside founders, investors and mentors from the global technology ecosystem. Draper Dragon is also an investor in Nexos and sits on the company's cap table.
Kristian has spent the past several years building real-world blockchain products and infrastructure — the kind of experience this course is built on.
Launched in 2021 — a real-world blockchain payments product, built and taken to market.
A multi-chain cryptocurrency wallet with a community of thousands of active users.
More than 21,000 people registered interest in the wallet's payment card offering.
Selected for the Draper University entrepreneurship program in Silicon Valley.
An operating system that brings the software businesses already use into one connected environment. Rather than asking companies to replace their existing technology stack, Nexos pre-integrates the tools they already rely on across communication, project management, CRM, accounting, social media, meetings, banking, cryptocurrency and blockchain infrastructure. Businesses connect their existing accounts, while an AI layer assists teams with their work and provides management with intelligence across the organisation.
Bringing multi-chain cryptocurrency infrastructure, external wallet connectivity, swaps, banking and payment services into a single consumer platform.
His approach to technology is centred on practical adoption rather than hype. He believes the next generation of AI and blockchain products will succeed by fitting into the way people and businesses already work, rather than forcing users to completely change their behaviour.
With a particular focus on taking complex technology and turning it into products that ordinary businesses and consumers can actually use.
The complete course, plus six private one-hour calls with the founder over your 60 days of access. You're not buying content — you're buying six hours with an entrepreneur who has actually built and shipped blockchain products to tens of thousands of real users, and trained in Silicon Valley at Draper University.
Why it matters: most courses are written by content creators. Here, your questions go directly to someone who has launched a blockchain payments company, shipped a multi-chain wallet to 35,000+ downloads, and been selected for Draper University in Silicon Valley — with Draper Dragon on his cap table.
How the calls work: after enrolling, you'll arrange your six one-hour sessions directly with Kristian — typically one call every ten days, matched to where you are in the course. Places are genuinely limited: six hours of founder time per student, every student.
Full course + 6 private calls · 60 days of access · No subscription
Secure payment via Base44 Payments. Email and payment details are collected on the checkout page.
Already enrolled in the $49 course? Book a private strategy call with Kristian — $49, credited in full if you upgrade.
Questions first? Send a message via the contact form.
Prefer the self-paced option? The $49 course includes everything except the calls.
This course distils almost a decade of real product-building experience in crypto and blockchain into 26 structured, hype-free modules.
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