Blockchain Knowledge
Learning blockchain requires more than watching tutorials. It demands consistent practice, real feedback, and someone who has already walked the path.
Built on direct experience
Klevarn started in 2024 when three developers realized that most blockchain education was either too abstract or too rushed. Students were memorizing concepts without understanding how to apply them.
We began working with small groups in Chernihiv, focusing on hands-on projects rather than lecture slides. Each session was built around real smart contract development, debugging actual errors, and reviewing code line by line.
The approach worked because it mirrored how we learned ourselves—through trial, failure, and gradual improvement. Students started building functional applications within weeks instead of months.
Now we work with individuals across Ukraine who need structured guidance as they transition into blockchain development. The format is simple: regular video sessions, code reviews, and accountability.
Students actively mentored
Months average program length
Live projects deployed
What makes this different
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Sessions are scheduled weekly at consistent times so learning becomes a habit rather than an afterthought
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Every student works on a project they choose, not a generic assignment everyone completes identically
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Code reviews happen in real time with screen sharing so you see exactly where logic breaks down
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Questions get answered within 24 hours through direct messaging, not forum threads weeks later
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Progress is measured by working code, not quiz scores or certificate completion
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Mentors are developers who currently build production systems, not career educators
I spent four months watching courses before finding Klevarn. Within three weeks here I had deployed my first contract to testnet and understood why my previous attempts failed.
Daryna Kovalenko
