Cryptocurrency projects — HireLancer archive

ID / Date Listing

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Convert Hardware Wallet to Hot

1. The Renee cold crypto wallet will be converted to a hot wallet. 2. Solana, Tron, and other ecosystems and their tokens will be integrated. (As shown in the e...

HL-39830692

Yiimp rejects all blocks

I have yiimp mining pool running. I see in log it rejects all blocks. Please help me to solve this issue. Thank you

HL-39831457

Dual Crypto-Forex Trading Platform

I’m building a single web and mobile platform where users can seamlessly switch between cryptocurrency and forex markets without logging into separate interface...

HL-39831237

Python crypto manager

Simple python crypto software to manage positions, read full description: https://docs.google.com/document/d/1DwBd3b15J2hNlRyswcgGgnlS2qflr92W5-OASxgpJcQ/edit?u...

HL-39831144

Forex & Crypto Trading Platform Development

I am seeking an experienced developer or team to build a trading platform that supports both Forex and Cryptocurrency markets. The platform must provide real-ti...

HL-39830726

Blockchain Engineer for Token Creation and Deployment

I’m preparing a new batch of tokens and need an experienced blockchain engineer who can take full ownership of contract creation, testing, and deployment. The i...

HL-39830247

Web Crypto Wallet Revamp

1. The Renee cold crypto wallet will be converted to a hot wallet. 2. Solana, Tron, and other ecosystems and their tokens will be integrated. (As shown in the e...

HL-39830126

Tor Browser Dark Web Setup

I want to move from zero to confidently browsing dark-web sites through Tor on my Windows laptop. The job begins with a clean installation: downloading the corr...

HL-39829543

Fiat-Crypto Exchange Platform Development

I'm looking for an experienced developer to create an OTC crypto platform primarily for exchanging fiat (USD, EUR) for crypto (BTC, ETH, USDT) Key Requirements:...

HL-39829446

Crypto Scam Legal Advice Needed

I require a Denver-based lawyer to help me understand my legal options regarding a crypto scam. Requirements: - Expertise in crypto-related legal issues - Famil...

HL-39829325

CoinMarketCap Crypto Listings Build

I need a reliable way to add fresh cryptocurrency listings on CoinMarketCap. Every new listing must be accompanied by complete, verifiable data so it can clear...

HL-39829251

Solana Memecoin Shilling and Promotion Twitter and Telegram

Job Post: Memecoin Shillers & Promoters Needed Project: Launching new Solana-based Memecoin ($[TICKER]) Supply: 1 Billion tokens (900M in LP) Goal: Get 1K–30K v...

HL-39829283

Daily Crypto Leverage Trading

My Coinbase account needs an active, hands-on approach to leveraged cryptocurrency trading aimed squarely at short-term gains. I want the balance of solid techn...

HL-39829279

Crypto Portfolio Allocation Strategy

I would like an experienced cryptocurrency trader to take full ownership of building and maintaining a well-balanced portfolio for me. Your core focus will be t...

HL-39829079

Integrate Bitcoin Payment Gateway

My crypto-trading company already has its core platform in place; what it lacks is a fully working Bitcoin payment layer. The goal is to let clients deposit and...

HL-39828956

solana dev

Looking for a Solana Developer (PHP Multi-Batching Script) I have a working PHP standalone script that already performs multi-batching for simulated Solana tran...

HL-39827136

Bitcoin Technical Analysis Expert Needed - 26/09/2025 23:27 EDT

I need clear, actionable technical analysis on Bitcoin that I can use to guide short-term and swing entries. My preferred toolkit is straightforward—Moving Aver...

HL-39825900

Solana Meme Coin Scanner & Sniper

MUST BE USA BASED OTHERWISE DO NOT APPLY! I need a fast, reliable bot that watches Radium in real-time for freshly listed Solana meme coins, evaluates basic mar...

HL-39825910

Solve Yiimp error

Hello, I cant connect my pool using miner software. Log gives me error: "SQL ERROR: 1406, Data too long for column 'name' at row 1" Please help me to solve this...

HL-39825752

Build a cryptocurrency arbitrage bot

I am looking for an experienced developer to create a fully functional arbitrage trading bot that operates between two cryptocurrency exchanges. The bot must be...

HL-39824446

USDT Flash Test on Tron

We are seeking a blockchain developer with experience in USDT (TRC20/ERC20/BEP20) transaction simulations to build a Flash USDT Sender software. ⚠️ Important No...

HL-39824032

WordPress E-Commerce & Landing Pages Expert

I am looking for a skilled freelancer who can develop professional landing pages and a complete e-commerce system using WordPress with Elementor Pro. The first...

HL-39823508

Solana Meme Coin Automated Trading Bot

Automated Meme Coin Trading Bot – Requirement Summary 1. Market Filters Volume & Liquidity Filters to only trade tokens with healthy activity. 1 - Tokens above...

HL-39823157

React Web3 Crypto Dashboard Build

I need a developer who can turn it into a fully-functional, Web3-enabled transaction dashboard. The core purpose is straightforward: give users one place to man...

HL-39822815

Project: Development of a Crypto Exchange Platform (Web + Mobile App)

We are a startup aiming to build a simple and user-friendly platform where users can swap cryptocurrencies. Our goal is to create a straightforward crypto excha...

HL-39822729

Solana Developer

Looking for a Solana Developer (PHP Multi-Batching Script) I have a working PHP script that already performs multi-batching for Solana transactions, but it does...

HL-39822400

Fix Miningcore SHA256 Vardiff

My SHA256 pool is online and shares are trickling in, yet a 200 TH/s rig rented through MiningRigRentals barely registers 0–30 TH/s once it connects. The same h...

HL-39819596

Crypto-Enabled SIM Card Store

I’m setting up a small, focused web shop that will sell e- SIM cards and mobile data plans. Because the catalogue is deliberately simple, I don’t need any produ...

HL-39819612

Solana Smart Contract Modifications & Set-Up

PLEASE DO NOT BID IF YOU HAVE NOT CHECKED ALL SPECIFICATIONS OF PROJECT. PROJECT SPECIFICATIONS WILL NOT CHANGE SO YOUR POSTED BID AND DEADLINE WILL BE FINAL. N...

HL-39818846

Boost Meme Coin Community

I run two freshly launched meme coins, complete with websites, live charts on Dexscreener, active Telegram channels, and Twitter accounts. Everything is set up—...

HL-39818484

Self-Managing Crypto Trading Bot

I’m launching a service where anyone can drop Bitcoin, Ethereum or Litecoin into an automatically-generated wallet and watch an algorithmic engine trade for the...

HL-39818296

Trust Wallet Transfer Assistance

I hold the secret recovery phrase to a Trust Wallet that belonged to my late partner. My goal is to move those funds into a different Trust Wallet that I have a...

HL-39818050

Aave Flash Loan Smart Contract

I need a skilled developer to create a smart contract in Solidity for lending and borrowing assets on Aave. Requirements: - Build a secure and efficient smart c...

HL-39817720

Ethereum DeFi Smart Contract Developer

I'm seeking an experienced blockchain developer to build a DeFi smart contract on Ethereum. The contract will need to support: - Staking - Lending and borrowing...

HL-39817526

Crypto Data Sorting in Excel

Job Title: Cryptocurrency & Excel Specialist Needed for Repetitive Task Description: I am looking for a reliable person who: • Has at least a basic understandin...

HL-39817431

Flash USDT Transaction App

I’m looking to have a small desktop application built that lets me initiate USDT “flash” transfers—the goal is to move token balances quickly, have them show up...

HL-39817080

Crypto-Ready Telecom Webshop Build

I need a full-featured online shop where I can list and services like e-sims. The usual e-commerce basics are a must: clear product catalog with search, shoppin...

HL-39816430

DApp Privacy Module Integration

I need a self-contained privacy module that can drop straight into our community-run DApp and immediately harden it against both on-chain and network-level snoo...

HL-39815629

Crypto Arbitrage Bot

We are looking for an experienced developer to build a crypto arbitrage bot (e.g., BTC/USDT pair) with a modular architecture and integration with a React dashb...