Subotica, Serbia, Serbia
Past Earnings
$50/hr · Starting at $3,000
With great exposure to the programmatic theories and applications of the Blockchain technology, I am primarily focused on the following Blockchain areas: Smart Contract Development with Solidity and E…
Schmalkalden, Thuringen, Germany
$8/hr · Starting at $500
=> I give you a 100% money back guarantee if you don't like my work. 1. Security of a smart contract is essential. 2. This is what I will do: Note:- Kindly do not place an order before contacting me
Irving, Texas, United States
ID Verified
$30/hr · Starting at $2,000
As a professional Blockchain developer, I have great experience in NFT marketplace. Diligent. Professional. Exceptional work. These will be the words that come to mind when working with me. I immediat…
Kingsgrove, New South Wales, Australia
$50/hr · Starting at $95
I can perform gas optimizations on your Solidity smart contracts that significantly reduce the gas costs for people interacting with the smart contract, here's why: I am an experienced programmer/bloc…
Montevideo, Montevideo, Uruguay
$80/hr · Starting at $2,000
We build secure and auditable ERC-20 compilant tokens. ERC-20 Tokens Custom Wallets Auditable Smart Contracts
Juja, Central, Kenya
$50/hr · Starting at $200
I am a self motivated experienced smart contract developer, who has been in the line of creating smart contracts within the Ethereum Blockchain network. I have managed to come up with various smart co…
Brighton, East Sussex, United Kingdom
$30/hr · Starting at $500
I am a smart contract developer with the necessary skills and knowledge required to develop new cryptocurrencies on the Ethereum blockchain that fulfill the ERC20 standard. In addition to that, I am a…
New Westminister, British Columbia, Canada
$80/hr · Starting at $1,000
- Experience in DAPP development and interact with Ethereum blockchain platform - 3+ years of experience in developing smart contracts using Solidity. - Connected to the Bitcoin network with Python a…
Osur, Tamil Nadu, India
$30/hr · Starting at $100
Hello Great Buyer!!! I am a blockchain professional. I develop smart contracts using solidity programming language. I also develop DApps or Decentralized Applications on Ethereum platform. I am a full…
Lahore, Punjab, Pakistan
$20/hr · Starting at $1,000
Protect your project from vulnerabilities and show users your focus on security Due to vulnerabilities in smart contracts, your project may lose money, reputation, and time. Users look at security whe…
Karachi, Sindh, Pakistan
$40/hr · Starting at $150
Welcome to Expert Solidity Smart Contract Services! Are you ready to unlock the potential of blockchain technology? Meet your dedicated Full Stack Blockchain developer, with over 3 years of experience…
Rohrbach, Oberosterreich, Austria
$30/hr · Starting at $30
Hello there, I am a Full Stack Blockchain & Smart Contract Developer. I provide end to end Smart Contract solutions ranging from frontend / UI / web design to coding / integrating Smart Contracts at t…
Islamabad, Punjab, Pakistan
$30/hr · Starting at $50
Is the gas fee killing your NFT project? I will provide nicely coded smart contracts optimized for gas fee with a complete security audit. I have 2 years of experience in blockchain development and NF…
Yavatmal, Maharashtra, India
$30/hr · Starting at $25
I am a blockchain and smart contract developer, writing smart contracts, creating cryptocurrencies, and launching ICOs, with about 2 years of experience with solidity and smart contract development in…
Pisa, Toscana, Italy
I can code smart contracts for you. I will be sure to follow the solidity stile guides and to test the contract extensively on the test-net, I will also give you the source code and explain to you how…
Multan, Punjab, Pakistan
I am siraj, a Full-stack Blockchain and Web-3 developer, I develop secure and efficient NFT Smart Contracts with gas optimization and Front End Development like Minting Dapp or Minting Website. My del…
Ho Chi Minh City, Ho Chi Minh, Vietnam
$23/hr · Starting at $200
Having 7 years experience with proficiency in NFT Marketplace | Smart Contract Development | Blockchain Development | ICO | Cryptocurrency | Smart Contract | dApps | Website | Mobile Apps. Evaluating,…
$10/hr · Starting at $30
Hi, I am specifically skilled Blockchain Developers in developing Smart Contracts, Dapps, NFT websites, NFT marketplace for Nft collections, and Nft minting on Ethereum. I am interested in finding a n…
Guru Har Sahai, Punjab, India
$60/hr · Starting at $2,000
We have worked on ERC20, ERC721, ERC65, ERC1155, TRC20, BNB, AAVE, COMP, SUSHI, LINk, CAKE, and UNI. airdrop contracts, gasless contracts, staking contracts, swap contracts, dapp, defi, HEX, CEX, DEX,…
Noida, Uttar Pradesh, India
$40/hr · Starting at $500
What do we do? Quillaudits is a fully automated platform by Quillhash technologies which provides smart contract audit, blockchain security and formal verification through superior manual review and a…