I will build web3 dapp smart contracts defi dex on solana and evm

United States

I speak English, German

Blockchain developer

I’m a Web3 and blockchain developer specializing in custom DApps, smart contracts, DeFi, DEX platforms, and blockchain integrations. I build scalable solutions across Solana and EVM-compatible network...
About this Gig

Looking for a professional Web3 developer to turn your blockchain idea into a functional, scalable product?


I build custom Web3 DApps, smart contracts, DeFi platforms and DEX solutions for Solana and EVM-compatible networks, focusing on clean development, reliable functionality and a smooth user experience.


What I can build:

  • Web3 DApps & dashboards
  • Solidity smart contracts & Solana programs
  • ERC-20, BEP-20 & SPL tokens
  • DEX / Swap & liquidity solutions
  • DeFi, staking & reward systems
  • Token presales & launchpads
  • Vesting & token utility systems
  • MetaMask, Phantom & WalletConnect integration
  • Web3 frontend, backend & API integration
  • Testnet & mainnet deployment


From a single smart contract or token to a complete Web3/DeFi application, I can deliver wallet connectivity, blockchain integration, admin functionality and deployment support.

My approach focuses on tested code, scalable architecture, security-conscious implementation, responsive interfaces and production-ready solutions.


Have a Web3 idea or existing project? Send me your requirements, preferred blockchain and features before ordering, and I'll recommend the right solution for your project.

Purpose:

Collectibles

•

DeFi

•

Know your customer (KYC)

•

Dao

•

NFT

Programming language:

Java

•

JavaScript

•

Python

•

Solidity

•

TypeScript

Expertise:

APIs

•

Blockchain development

•

Built-in payments

Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.