I will develop smart contracts, nft marketplaces and web3 dapps

Turkey

I speak English, Turkish

Custom Software, AI and Emerging Technologies

I'm Bahadir Eryigit, a full-stack developer with 30+ years of experience and hundreds of delivered projects across many industries and technologies. I lead WT – Web Technologies, a team of four softwa...
About this Gig

Looking for a reliable team to build your smart contracts, NFT marketplace or Web3 dApp? Our team of 4 software engineers builds secure, tested and gas-efficient blockchain solutions, plus the modern front end and backend around them.


We also build crypto trading bots and full SaaS platforms (see portfolio), so you get real-world engineering experience, not just contract code.


What we can build:

  • Solidity smart contracts: ERC-20 tokens, ERC-721 / ERC-1155 NFTs, staking, vesting
  • - NFT marketplaces with minting, listing, auctions and royalties
  • - DeFi and DAO features: staking pools, governance and voting
  • - Web3 front end with React / Next.js, Web3.js or Ethers.js
  • - Wallet connection: MetaMask, WalletConnect, Coinbase Wallet
  • - IPFS metadata storage and admin panel
  • - Ethereum, BNB Chain, Polygon, Arbitrum and other EVM chains
  • - Rust programs for Solana on request
  • - Unit tests, testnet deployment and contract verification

This is a technical development service only; we never ask for private keys or provide financial advice.


Please message me with your project details before ordering so we can recommend the right package.

Purpose:

Collectibles

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DeFi

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Dao

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NFT

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Smart Contracts

Programming language:

JavaScript

•

Rust

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Solidity

•

TypeScript

•

React

Expertise:

Backend

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Front-end development

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Integrating wallets

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IPFS

Keep your assets and information safe

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

My Portfolio