Blockchain projects — HireLancer archive

ID / Date Listing

WALLET CRYPTO

Requiero para mi empresa el desarrollo de una wallet para transar criptomonedas, que tenga variedad, conexiones a diferentes blockchain y tokens. Proyecto por f...

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Python ( Machine learning expert)

we are looking for an Python developer.( Machine learning expert) for our company.

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Create a Hyperledger Fabric hosted blockchain based electronic voting system as a website using elliptic curve cryptography encryption

I would like for you to create a Hyperledger Fabric hosted blockchain based electronic voting system. This is a project where a software artefact needs to be cr...

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hummingbot expert for running

run wbtc and also other my all token for auto trading all setup done just see run 400 inr fixed

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Blockchain smart contract and token creation

1. Deliverables: (please refer to technical details) - Create a “Cafe Token” on choice of blockchain - 2 smart contract codes - a few Metamask wallets - documen...

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Creation of a cryto currency sales and purchases application

We are looking for a freelancer for the realization of an application for the sale and purchase of crypto currency with several payment models and a diversity o...

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Need centralized Wallet for website

We need a centralized wallet that should have eth and bsc chain. Wallet should have one QR code for deposit.

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Crypto mentor

Someone who does trading in crypto and can teach everything about it

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CoinMarketCap

CoinMarketCap is the world's most-referenced price-tracking website for cryptoassets in the rapidly growing cryptocurrency space. Its mission is to make crypto...

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XRP developer

Looking for fast XRP developer who has experience in ripple private server

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SIMPLE WALLET CONNECT SMART CONTRACT DEVELOPEMENT

Hey , looking for someone to develop a wallet connect smart contract to integrate into a website where people can collect airdrop for a crypto project.

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Solidity Programming Project -- 2

I require someone who knows solidity to write me a modified smart contract

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Tutorial deployment web3 dapp

I need someone to make me a full video tutorial on how to deploy a React app and it's smart contracts locally on linux. Every step will be recorded and the vide...

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Build NFT Marketplace Listing Snipe Script

I need a very simple NFT marketplace listing sniping script made. Features: Scan for all new listings, if it matches one of the categories I've selected, and is...

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CRYPTO WALLET APP

HEY , LOOKING FOR SOMEONE WHO IS READY TO BUILT A CRYPTO WALLET APP , SIMILAR TO 1INCH

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Collaborator for Crypto Trading bot with Python

I am developing trading bot from open source. There are many parts to be improved here. https://github.com/orbis-openai/cryptobot-ai I run the following command...

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Want someone to develop a MEV bot for Ethereum

Create mev sandwich bot that monitors DEXs to maximize value on DEXs using both flash loans and non-flash loans. bot logic should contain a lot of the features...

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High charts and trading view charts

We are looking for a senior software engineer who has a deep experience in high charts and trading view charts.

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Build Smart Contract of Lottery -- 2

Hi, I am on development of crypto social meeting system. It's on stage of completion and I am adding lottery system to it for promotion. The design is already d...

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Make a dex on arbitrum

I'm currently facing issues while trying to deploy a dex on arbitrum. It's a fork of pancakeswap. If you think you can solve them let's work. Otherwise please d...

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Fix my Flutter errors -- 3

Here is the current tasks, please check: Fix the APIs in my flutter app and make app fully functional like the website: www.orkt.one. APIs have been added, but...

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need an expert to design an architecture for federated learning and matrix -- 2

I need someone who has previously worked with federated learning and matrix.org to build a decentralized messenger. any previous experience with flutter would b...

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Design & develop a blockchain based spin the wheel mini game for NFT's

We need to find a developer to build us a simple spin the wheel game but with a difference. The difference is that the mini game is blockchain based and smart c...

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Web3 Research

Need a technical person for Web3 related research/development/content creation work.

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Crypto Portfolio Module on Flutter (BloC Model)

We are looking for someone who can help up build a Portfolio Module for an App on Flutter (BloC Model) Includes; 1. Portfolio - Adding Manully (Both Buy & Sell,...

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Crypto wallet expert needed

I am looking for crypto wallet expert

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Build & Integrate Crypto Wallet into an Existing app

Looking for a team who can work with us in building a VERY Minimal crypto wallet and integrating it into our existing app. - Wallet Should support 1. Send 2. Re...

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I am looking for a solana expert.

I am looking for a solana expert to integrate smart contract into current react website. Thanks.

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[Long Term] [Full-Time Job] [Two blockchain devs required]

###Looking for a blockchain expert who has very familiar with stellar### The main project is a mobile banking app but the first functions to be built out will b...

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Making Trades on Pancakeswap v2

I need a simple script written in Ruby, which will be run from terminal (ruby script.rb), which will check token BUSD price and Sell or Buy tokens with BUSD and...

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I need aquapay expert

I want to integrate aquapay into my website. If you have a good experience, please bid.

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blockchain developer consultant(NFT)

I developed image generation project by using Dall-E. https://sendgb.com/2QqNCoyuwZE I want to make NFT combined left and right side image. Following readme.md...

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DEX Bot Manager

At META1, you will work on cutting edge blockchain technology with a passionate team of human beings who want to change the world. You will be exposed to a rang...

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NFT project

I wanna generate images from text with Dall-E and convert it to NFT asset by one button click. So I created flask + html app. The first step is to generate imag...

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Need a blockchain developer to fix my issues. Urgent

Hi talents. I'm looking for a blockchain developer who can fix my issues. I made bitcoin withdraw function in nextjs. It works well on dev mode, but it doesn't...

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MLM Model Help

Surinder, I need the math behind the model on a unique MLM business and eventually, block-chain is probably appropriate. I am going to give you the inputs and l...

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Clone an app

Develop a mobile application that verifies products by scanning a QR code or other unique identifying number located on the product package. The software will a...

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Smart Contract Polygon Erc20

Smart Contract on the Polygon network erc20

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etherscan wallet to wallet copy tool

Hello, I am looking for a simple, yet fully fledged tool (including smart contract and signal/any additional requirements) that provides me with the following o...

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Code a Cryptocurrency for me

I have a plan to create cryptocurrency and I don't have much knowledge about blockchain coding. So I need a secured Cryptocurrency Code. Contact me for more det...