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Roberto Lazar
@robertolazar
Top Rated
Fullstack and Blockchain Developer, Founder of Dock30
Romania
English, Romanian
About me
Full-Stack & Blockchain Engineer | Founder of Dock30
420+ Fiverr projects | 5.0 ⭐ | Top Rated Seller
→ Built the platform behind a $40M+ AUM project
→ Token launches with $10M+ market cap
→ $300K+ from a single NFT mint
→ $150K+ from a single token presale
I build: Smart Contracts (Solidity, Rust) · Token Sales & Presales · Staking & Vesting · Web3 dApps · Full-Stack Apps (React, Next.js) · Mobile Apps · AI Integrations · Shopify · Webflow · Dashboards
Chains: ETH, Solana, Polygon, BSC, Base, Arbitrum & more.
Message me before ordering!
Skills
Roberto Lazar
$70/hour
Offline •
Average response time: 5 hours
See my services
Smart Contracts
I will build solana token presale, vanity address, meme coin, or custom web3 dapp
Decentralized Applications (dApps)
I will develop smart contract, token, or custom dapp on ethereum polygon base bsc
Want to work on an hourly basis?
Tell Roberto Lazar what you need.
$70
/
hourPortfolio
Work experience
Founder & Lead Engineer
Dock30 • Self-employed
Jan 2021 - Present • 5 yrs 10 mos
Custom software studio delivering blockchain, web, and AI solutions for clients in 30+ countries. Smart contracts, token launches, dApps, full-stack web apps, mobile apps, e-commerce, and enterprise dashboards.
343 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 343 Reviews
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ck2021
United States
Ongoing collaboration
Helpful?
francescatqi
Italy
Ongoing collaboration
Helpful?
francescatqi
Italy
Ongoing collaboration
Working with Roberto has been one of the best experiences I've had on Fiverr. This wasn't a typical development project. We were building something highly complex: an AI capable of reproducing a very specific reasoning process, not just generating responses. Roberto immediately understood the vision...
Helpful?
marcus_alpha
Romania
Ongoing collaboration
quality services, recommend to everyone!
Helpful?
marcus_alpha
Romania
Ongoing collaboration
i’ve collaborated with Roberto many times, and every time the services have been of the highest quality. highly recommended!
Helpful?
