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Nederlands
$
USD
Andrei V
@gurruit
Level 2
Blockchain and Full Stack Web developer
Servië
Engels
Over mij
I am Andrey Vasilev, Senior Full Stack Web and Blockchain Developer with over 8 years of experience.
I specialize in creating secure, efficient, and innovative blockchain solutions tailored to your business needs such as Smart Contract Development, Dapps, NFT Development & Marketplaces, DeFi, Pumpfun, Trading bots on any evm, solana, tron, ton , bitcoin networks.
I provide clean, efficient, and secure code and value your time and ensure timely delivery of projects.
Also I provide clear and prompt communication and ongoing support to ensure everything runs smoothly.
Let's work together!
Skills
Andrei V
US$ 50/uur
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
dApps (decentralized apps)
I will be blockchain developer for web3 dapp uniswap on solana evm
dApps (decentralized apps)
I will develop web3 dapp like pump fun, staking on evm sui solana
Wil je op uurbasis werken?
Vertel Andrei V wat je nodig hebt.
US$ 50
/
uurPortfolio
176 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 176 reviews
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mateo_clark820
Terugkerende klant
Canada
Andrei fixed all the calculation issues in my Polymarket whale tracking bot that AI tools couldn't solve. The wallet metrics and win rate data are now accurate, and they delivered exactly what I needed. Great work and easy communication throughout.
Nuttig?
mateo_clark820
Terugkerende klant
Canada
Andrei integrated alerts into my trading bot exactly as requested. The setup was simple, the code is clean, and the alerts are working perfectly with clear formatting. I now get real-time notifications for all risk events and profit targets without constantly monitoring logs. Fast delivery, great communication,...
Nuttig?
mateo_clark820
Terugkerende klant
Canada
He quickly diagnosed and fixed the recurring "insufficient allowance" errors that had been plaguing our Polymarket trading bot. He identified the root cause as race conditions in the approval process and implemented robust fixes with proper allowance checks and retry logic. Orders now execute reliably...
Nuttig?
lano_perdinand
Terugkerende klant
Cyprus
Very happy with the Pump.fun bot. Code is clean, execution is fast, and no issues so far. Seller understood the requirements perfectly. 5/5 stars.
Nuttig?
evie_owen54
Terugkerende klant
Verenigd Koninkrijk
Andrey did an absolutely fantastic job! I needed a Polymarket buy/sell script optimized to run within 50ms, and he delivered exactly that — fast, clean, and highly efficient. Communication was smooth, he understood the requirements perfectly, and the final result exceeded my expectations. Highly recommend...
Nuttig?
