I will be your blockchain developer for web3 dapp defi crypto polymarket trading bot

Parte de la información aparece en idioma inglés.
4.8
4.8

Serbia

Hablo Español, Serbio, Inglés

25 pedidos completados

Blockchain developer, DeFi protocol, Smart Contract, Web3, Trading Bot

I am Marko Jovanovic, a Senior Blockchain developer specializing in smart contracts and DeFi protocols. I develop high-quality smart contracts and web3 for DEXs (Uniswap, PancakeSwap), DeFi platforms ...

Nivel 2

Ha cumplido con los criterios de alto rendimiento y tiene un historial comprobado de cumplimiento de las expectativas de los clientes.

Acerca de este Servicio

Hi, Dear clients, Welcome to my Fiverr Gig.

As a seasoned blockchain developer, I will build following projects for you!


Crypto token contract and website

  • erc20, erc-721, erc-1155, etc
  • spl, spl 2022
  • custom tax & fee logic
  • RWA token

Blockchain Web3 dApp and DeFi platforms

  • token PRESALE dapp
  • token & NFT STAKING dapp
  • token ICO, IDO, IGO launchpads. Pump.fun, Four.meme
  • Decentralized Exchanges. Uniswap, Pancakeswap, Raydium
  • DeFi platforms. Aave, GMX, Camelot, LidoFi, Compound, etc.
  • DEX Aggrigators. Liquidswap, Jupiter, etc
  • DAO platform. Olympus DAO
  • cross-chain bridges
  • crypto games. CoinFlip, Price prediction
  • NFT dApps for minting, staking, trading, royalties, marketplace

Crypto bot systems

  • Maket making bots: Volume, Holder, Ranking, Trending
  • Auto trading bots: Copy trading, New token Sniping
  • Notification bots

Polymarket trading bot

  • Market maker
  • Arbitrage
  • News/sentiment
  • Mispricing / calibration
  • Portfolio rebalancer


I enjoy working with clients and building long-term relationships. 

I've helped numerous clients build successful projects.

Share your great ideas now and let's make them happen together.

Propósito:

DeFi

Conoce a tu cliente (KYC)

Navegador web

DAO

NFT

Lenguaje de programación:

JavaScript

Rust

Solidity

React

CSS

Experiencia:

Desarrollo de blockchain

Desarrollador front-end

Mantenga sus activos e información seguros

Los servicios de criptomonedas se centran de manera exclusiva en el desarrollo y la programación. No se debe compartir información confidencial ni claves privadas con otras personas.

Mi porfolio

Reseñas

12 comentarios sobre este Servicio
4.8

(11)
(0)
(0)
(1)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
Ordenar por
Más relevante
  • J
    image-docs

    javideas10

    US

    Estados Unidos

    5

    Marko is an incredible versatil dev. H will deliver wta you need and will fix anything you need fixed. He is smart and dedicated to his craft. I highly reccomend Marko to anyone looking for a professional dev who will go above and beyond to deliver what you need. Very understanding and communicative and delivers very fast he is amazing.

    USD800-USD1,000

    $

    3 semanas

    Tiempo

    Útil?
    No
  • M
    image-docs

    merkulovs

    GB

    Reino Unido

    Pedido cancelado

    2.3

    Unfortunately, the provided bot did not function as expected — fees were charged, but there was no impact and no generated volume

    USD50-USD100

    $

    3 días

    Tiempo

    M
    image-docs

    Respuesta del Freelancer

    Útil?
    No
  • B
    image-docs

    beningo_m

    ES

    España

    5

    Marko completed alert bot on pumpfun. I will work with him again.

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jimicohen

    KE

    Kenia

    5

    Marko did a highly professional job, he absolutely nailed it and is a top notch developer I would recommend to anyone that requires his web3 services. Responsive & reasonable when I communicate with him. Transparent & talented, definitely worth it & a great collaboration.

    USD600-USD800

    $

    10 días

    Tiempo

    Útil?
    No
  • X

    xiumeid

    Cliente recurrente

    SG

    Singapur

    5

    Absolutely outstanding work! Marko built a mixed Solana volume bot for me that works flawlessly. The bot handles multiple wallets, smart trade routing, and dynamic volume generation with perfect precision.

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    No
Reseñas

12 comentarios sobre este Servicio
4.8

(11)
(0)
(0)
(1)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
Ordenar por
Más relevante
  • J
    image-docs

    javideas10

    US

    Estados Unidos

    5

    Marko is an incredible versatil dev. H will deliver wta you need and will fix anything you need fixed. He is smart and dedicated to his craft. I highly reccomend Marko to anyone looking for a professional dev who will go above and beyond to deliver what you need. Very understanding and communicative and delivers very fast he is amazing.

    USD800-USD1,000

    $

    3 semanas

    Tiempo

    Útil?
    No
  • M
    image-docs

    merkulovs

    GB

    Reino Unido

    Pedido cancelado

    2.3

    Unfortunately, the provided bot did not function as expected — fees were charged, but there was no impact and no generated volume

    USD50-USD100

    $

    3 días

    Tiempo

    M
    image-docs

    Respuesta del Freelancer

    Útil?
    No
  • B
    image-docs

    beningo_m

    ES

    España

    5

    Marko completed alert bot on pumpfun. I will work with him again.

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    No
  • J
    image-docs

    jimicohen

    KE

    Kenia

    5

    Marko did a highly professional job, he absolutely nailed it and is a top notch developer I would recommend to anyone that requires his web3 services. Responsive & reasonable when I communicate with him. Transparent & talented, definitely worth it & a great collaboration.

    USD600-USD800

    $

    10 días

    Tiempo

    Útil?
    No
  • X

    xiumeid

    Cliente recurrente

    SG

    Singapur

    5

    Absolutely outstanding work! Marko built a mixed Solana volume bot for me that works flawlessly. The bot handles multiple wallets, smart trade routing, and dynamic volume generation with perfect precision.

    Hasta USD50

    $

    2 días

    Tiempo

    Útil?
    No