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Fiverr Pro
English
$
USD
I will do premium web3 architecture and smart contract ecosystems
Blockchain and AI Software Developer
Cowchain is a full-cycle blockchain development company with 60+ Web3 engineers, designers, and architects across Europe. We specialize in smart contract development, DeFi protocols, launchpads, Layer...
Vetted by Fiverr Pro
Mykhailo was selected by the Fiverr Pro team for their expertise.
Vetted for
Blockchain Development & Solutions
About this Gig
Vetted Pro
Ось короткий преміум-опис для дорогого Web3 гіга (під архітектуру / фонди / enterprise):
I design and architect enterprise-grade Web3 ecosystems for startups, venture-backed teams and large-scale crypto projects.
My focus is not just coding, but full product architecture smart contract systems, protocol logic, cross-chain infrastructure, scalability, and security frameworks.
I help clients build high-load, secure and investment-ready Web3 products that can scale from MVP to global platforms.
Services may include:
Web3 architecture & infrastructure planning
Smart contract ecosystems
Cross-chain strategies
Token & protocol design
Security-first architecture
dApps & platform structuring
This gig is ideal for serious, high-budget projects that require deep technical planning, not template solutions.
If you are building a protocol, platform, or complex blockchain product this is where we start with the right foundation.
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
FAQ
Do you work with early-stage startups or only large companies?
I work with both, but this service is designed for projects that require serious architecture and long-term scalability planning rather than quick MVP templates.
Can you help with smart contract security and audits?
Yes. Security-first architecture and smart contract structure review are core parts of my process. Full audits can also be included depending on scope.
Do you support cross-chain and multi-network ecosystems?
Yes. I design cross-chain compatible architectures and infrastructure strategies for Ethereum, EVM chains, and other major blockchain networks.
Reviews
1 reviews for this Gig
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lucian_guerrero
Ukraine
I highly recommend Cowchain to anyone looking for serious Blockchain / Web3 / Smart Contract / System Architecture work. Definitely one of the strongest teams I’ve worked with ⭐⭐⭐⭐⭐ Outstanding experience working with Michael and the Cowchain team! Their expertise in Web3 architecture, blockchain infrastructure,...
$100-$200
Price
5 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
L lucian_guerrero
Ukraine
I highly recommend Cowchain to anyone looking for serious Blockchain / Web3 / Smart Contract / System Architecture work. Definitely one of the strongest teams I’ve worked with ⭐⭐⭐⭐⭐ Outstanding experience working with Michael and the Cowchain team! Their expertise in Web3 architecture, blockchain infrastructure,...
$100-$200
Price
5 days
Duration
Helpful?
