Solidity projects — HireLancer archive

About This Gig Looking for a creating a quality smart contracts on ethereum , polygon with Solidity, Smart Contract, Blockchain, Nft Developer? Look no further....

HL-33882550

Polygon NFT minting smart contract for landing page

I would like to add NFT minting capabilities on my website using the polygon network. Create a smart contract where users can purchase NFT’s using polygon/matic

HL-33882060

Rust Smart Contract Development

Hello, If you have any experience with Rust, please let me know. We need help with one task. It is a part of a large project. In addition, after finishing, we w...

HL-33881683

Build a domain name website like ENS and integrate with MetaMask

More details will be revealed through the chat.

HL-33881618

MLM Crypto Project

Hello guy's I want MLM type Crypto project, based on Smart contract on Binance Smart Chain. Frontend features: joining, registration, user dashboard, MLM Plans,...

HL-33880309

pharmaceutical supply chain using ethereum

want to make a supply chain using ethereum to track the medicines. DAPP

HL-33879241

INDIAN Blockchain Developer Fulltime

#Broadcasted Blockchain Developer - Create dApps on 4th generation BlockChain networks (Solana, Polygon) Write smart contracts and be able to find & fix bugs in...

HL-33877489

add my address and royalty percentage in nft compiled contract

(need someone that knows about nft contracts and go right into the compiled attachment and tell me where and what i need to add) i am using this plugin: https:/...

HL-33877270

Creación utility token, elaboracion de tokenomics, lanzamiento ICO, creación NFTs

Buenas, queremos crear una sociedad en España, dedicada a la tokenización y fraccionamiento de propiedades, servicios vacacionales y equipamientos deportivos. N...

HL-33877010

BSC Sandwich Bot

I would like to create a front-running bot based on Binance Smart Chain Block Chain with different contracts address that I could enter (Metamask, eth network)....

HL-33876736

Ethereum Multisig Wallet

Merhabalar. Erhereum multisig walletlar üzerindeki sözleşmeleri iptal edip sözleşmelerdeki varlıklarımızı cüzdanımıza geri çekebilecek ve ardından başka cüzdanl...

HL-33876460

Blockchain / Solidity Developer for consultation.

Hi, I am looking for a Blockchain for consulting and Audit purposes. Looking for a long-term working relationship. Regards

HL-33876452

Blockchain / Solidity Developer to Create ERC20 contract + Create crowdsale contract

Hi, I am looking for a Blockchain developer to Create ERC20 compatible token contract + crowdsale contract. Looking for a long-term working relationship. Regard...

HL-33876063

NFT Contract addition

We need help with our NFT contract, audit showed a re-entrancy attack and we need to close it

HL-33876050

Unity developer with good experience in Moralis SDK and Diamond Smart contract

I have a unit game on WebGL that needs to integrate Diamond smart contract by using Moralis SDK. If you can start immediately, apply this job.

HL-33875855

Smart contract developer

Here is our requirement, we need a developer who can work as per requirement and flexible to solve the issues 1) BEP 20 token smart contract developer 2) Tokeno...

HL-33875517

Group two ETH transactions into one and send it to MEV -- 3

Two ETH transactions have to be processed within 1 transaction and sent directly to miners using MEV. The second function depends on the first one. The project...

HL-33874816

NFT Art Collection Expert Needed -- 2

I am looking for a NFT Art Collection expert to create collections. Please apply with your past examples.

HL-33874636

Looking for senior blockchain developer -- 2

Hi, I need senior blockchain developer to build my private blockchain network using Cosmos SDK, or Ethereum , or hyperledger, etc. Please make proposal if you o...

HL-33874265

Looking for senior blockchain developer

Hi, I need senior blockchain developer to build my private blockchain network using Cosmos SDK, or Ethereum , or hyperledger, etc. Please make proposal if you o...

HL-33873006

Full Fleged Staking Smart Contract

Staking smart Contract deployement on bsc testnet for my study purpose note:- I dont want to discuss about budget while wanted to discuss about project View Doc...

HL-33872935

Senior Solidity Developer

I need a senior solidity developer who can fork compound and bastion protocol. I have deep knowledge of development, so I can detect newbie/junior guys easily a...

HL-33872689

Looking for senior smart contract expert for develop of my customized token

Hello, everybody! I am looking for a senior developer that has experience in smart chain token. On my new smart contract, I need the various functions such as t...

HL-33872601

Looking for MERN or mean developer with experience in hyderledger fabric, solidity, erc20 and other tokens.

Someone whom we can possibly absorb into our company on fulltime 160-200hrs monthly, permanently. But starting right now as a solo developer as contractor. Need...

HL-33872194

NFT Art Collection Expert Needed

I am looking for a NFT Art Collection expert to create collections. Please apply with your past examples.

HL-33871297

Proyecto blockchain

Busco programadores blockchain para proyecto de conciliación fintech. Necesito crear una red privada, hablitar nodos, emitir tokens, protocolos smart contrat y...

HL-33870986

Build a web platform which allows a user to redeem points when a serial number is entered.

The system we need developed requires the following end results: 1) Physical and digital cards identified with a unique serial number and dollar value (for exam...

HL-33869623

XML feed updates

I need help updating my xml feed

HL-33868666

Smart contract audit

I need person to check full smart contract audit with verification within my PC.

HL-33867166

Block Chain Crypto NFT market Place developer

We are looking for freelancer or team who can manage our block chain development on project basis required expertise in Solana.

HL-33866344

BLOCKCHAIN FULLSTACK

P2e crypto project seeks full time developer

HL-33866310

script to send USDT

I want a script where it checks the balance of the USDT erc20 token and transfers it to another address