Blockchain projects — HireLancer archive

ID / Date Listing

bot telegram

deseo un bot que interctactue con el cliente

Stock Market On Blockchain -- 2

Brife: Imagine companies can register, issue and trade shares on a blockchain-based platform. What does it mean to you? In brief, you can buy company shares usi...

HL-35167987

Smart Contract NFT Collection

Create a smart contract and also deploy the collection of NFT Cards NFT Loyalty Cards will be distributed to members of our community for free

HL-35167792

Need a smart contract developer who can write a code.

Need a smart contract developer for the presale contract testing

HL-35167652

need a system architect with knowledge of blockchain technology to design a platform for sharing machine learning algorithm

i need a consultation and just a base design in the beginning to understand if the solution has potential or not. it is not about developing the software

HL-35166474

Build a blockchain Prediction Market website

Main Function: Build a platform for users to create and participate in prediction markets. A simple (minimally styled) front-end webapp should allow users to vi...

HL-35164522

Cardano smart contract development

We need a smart contract to create a lockin period for some of our investors. The asset is a native tokens based on Cardano chain.

HL-35163742

Shopify checkout using Solana pay custom SPL token

Basically just want a custom checkout option on a Shopify site to checkout using a custom SPL token

HL-35163747

Fix bug with reactjs components

I need to fix some bug with reactjs components

HL-35163568

Python script for interacting with BSC + SOL

Looking for someone who can provide a few Python script to interact with BSC/Solana chain: - Deploy our existing token contract - Mint token - List assets on a...

HL-35163284

Portfolio integration using python api in metamask and pantom

Portfolio integration using django or flask api, NFT, crypto in all addresses in different chains in the metamask, Phantom & trust wallet. It should be well-tes...

HL-35163331

Blockchain Cardano Devloper

hi , we are Metaverse development company , Required full time blockchain developer with good knowledge of Cardano Development along with other crypto. interest...

HL-35163157

Smart contract Dev for BSC / Solana

Looking for someone who can provide a few Python script to interact with BSC/Solana chain: - Create token contract - Mint token - List assets on a given address...

HL-35162471

Crypto Token Development

Hello Dear Blockchain Developers we are an startup looking for Crypto Token Development with whole Ecosystem, please share your valuable experience and your pro...

HL-35158926

Build an MP3 SALES & MP3 STREAMING and an NFT SALES MARKETPLACE On XRP Ledger Blockchain -- 2

I would like to Build an MP3 SALES & MP3 STREAMING and an NFT SALES MARKETPLACE On XRP Ledger This platform will have the following options: MP3 SALES & MP3 STR...

HL-35157222

Virtual Real Estate Land Buy sell

Required virtual parcel buy with our block chain, staking, required virtual effect to our project & also required map

HL-34056702

Web3 Blockchain

Hi, Im looking for a Web3.0 Blockchain developer who must have good experience with it and who can fix auth bug in my code.

HL-35156532

Viết tính năng Farm Pool cho website

Cần viết chức năng của Farm Pool Hình thức và chức năng giống trang mẫu này app.strikex.com/pools (không bao gồm contract)

HL-35156381

Research Paper on Blockchain Technology and Application

We need a research paper of 3000-4000 words (excluding references) on Blockchain Technology and Application. We have a list of topics from which you can choose...

HL-35156337

Art digital

Make my art digital and help me with market places and markething

HL-35156278

We need a full test of the finished crypto application. Adding features, linking with metamask. Add a cryptocurrency exchange.

WARNING: Only web3/js blockchain developers. We need a full test of the finished crypto application (Windows App). Adding features, linking with metamask. Add a...

HL-35155689

Viết Farm Pool cho Crypto

Cần viết chức năng của Farm Pool Hình thức và chức năng giống trang mẫu này https://lovepot.finance/pools (không bao gồm contract)

HL-35155637

Raise API Server Stellar

A task You need to raise the API server for the Stellar Network. All international documentation here: https://developers.stellar.org/docs/run-api-server/ All t...

HL-35154776

fix reactjs project

I need to fix my reactjs project

HL-35154342

I need minting and randomization dapp for NFT project.

I have all the layers for a MFT project and need a minting dapp and randomizer contract. Basically just everything to launch now that I have all layers complete...

HL-35151617

Crypto Enthusiast & Writer (Long-term Project)

We’re looking for crypto traders and writers to do research, proofread, and publish our How To Buy (Crypto) Guides on our site. Writers must comprehend the deta...

HL-35150474

Need full testing and debugging of existing crypto wallet, only web3/js/blockchain developers interested

WARNING: Only web3/js blockchain developers. We need a full test of the finished crypto application. Adding features, linking with metamask. Add a cryptocurrenc...

HL-35150060

We are looking for a web3 developer closely related to cryptocurrency

WARNING: Only web3/js blockchain developers. We need a full test of the finished crypto application. Adding features, linking with metamask. Add a cryptocurrenc...

HL-35150049

Build an arbitrage bot between Dex LAYER2

Hey there! I hope you are well. Looking for a dev for an arb bot + flashloan in Avalanche or Fantom The goal is to get a loan to buy and sell any token with som...

HL-35149346

Need full testing and debugging of existing crypto wallet, only web3/js/blockchain developers interested

HL-35149021

Looking for One experience writer to write one research report !

Looking for One experience writer to write one research report ! should be able to write around 5000 to 7000 words in the domain of emerging information technol...

HL-35148741

se busca socios co fundadores en multiples areas el proyecto se va a finaciar con una ico

el producto está enfocado en la industria de los play to earn pero no es un videojuego es más bien un producto financiero lo que he creado es un subproducto que...

HL-35148655

Build an MP3 SALES & MP3 STREAMING and an NFT SALES MARKETPLACE On XRP Ledger Blockchain

I would like to Build an MP3 SALES & MP3 STREAMING and an NFT SALES MARKETPLACE On XRP Ledger This platform will have the following options: MP3 SALES & MP3 STR...

HL-35147847

Create a Web APP using Steem Blockchain with User Dashboard

Hello I would like to create an app on the steem blockchain where users will delegate their STEEM power to our account and in return get daily post votes X time...

HL-35147335

Crypto trading platform

Need an app (android and iOS) that can be used to trade cryptos. It should have: 1. User login with Gmail, Twitter, Facebook 2. User verification with PAN card...

HL-35146929

Payment Gateway of Private Blockchain ( for an e-commerce platform )

Need a payment gateway/ webhook api to integrate our private blockchain(Quorum) token to an ecommerce website as payment method.

HL-35145864

Copy trades from ByBit to other exchange

Hi, I would like to copy trades from my account in ByBit to another exchange https://x-changex.com/ Job is the set up the connection and additional settings for...

HL-35144132

Need an SQL expert to get some data from the blockchain -- 2

I need to retrieve data and create a simple query that can take different parameters and output a table with the details I need

HL-35142674

Build me a dapp

I need a fully customized dapp built. Potential for a long term position with a cryptocurrency project

HL-35142625

Cryptocurrency gaming website

The creation of casino-type games that can be played with selected existing cryptocurrencies, players will be rewarded in the cryptocurrency they played with. T...