g
gurruit

Andrei V

@gurruit
5,0(176)

Level 2

Blockchain and Full Stack Web developer

Sérvia
Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
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! ... Saiba mais

Habilidades

g
gurruit
Andrei V
US$ 50/hora
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Aplicativos Descentralizados (dApps)
I will be blockchain developer for web3 dapp uniswap on solana evm
5,0(80)
Aplicativos Descentralizados (dApps)
I will develop web3 dapp like pump fun, staking on evm sui solana
4,9(46)

Quer trabalhar com remuneração por hora?

Diga a Andrei V o que você precisa.

US$ 50

/

hora

Portfólio

176 Avaliações
5,0

(172)
(2)
(1)
(0)
(1)
Classificação detalhada
  • Nível de comunicação do freelancer
    4,9
  • Qualidade da entrega
    5
  • Valor da entrega
    4,9
1-5 fora das 176 avaliações
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    M

    mateo_clark820

    Cliente recorrente

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    5

    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.

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    mateo_clark820

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    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,...

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    mateo_clark820

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    5

    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...

    Útil?
    Sim
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    L

    lano_perdinand

    Cliente recorrente

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    5

    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.

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    image-docs

    evie_owen54

    Cliente recorrente

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    5

    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...

    US$ 50-US$ 100

    $

    1 dia

    Tempo

    gig

    Desenvolvimento de Bots de Negociação

    Útil?
    Sim
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