Bitcoin projects — HireLancer archive

ID / Date Listing

HL-39811901

Bitcoin Technical Analysis Expert Needed

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-39810821

Miningcore vardiff -- 2

I need some help to configure miningcore vardiff settings. Scrypt pool works fine but Sha256 pool not. I test my mining rig rental on molepool, it gives ~200Ths...

HL-39810299

Miningcore vardiff

I need some help to configure miningcore vardiff settings. Scrypt pool works fine but Sha256 pool not. I test my mining rig rental on molepool, it gives ~200Ths...

HL-39809744

Python Market-Making Bot for Delta

I want a Python bot that market-makes Bitcoin options on my Delta Exchange account. The project starts with a solid API wrapper for Delta’s REST and WebSocket e...

HL-39809214

Account Manager for Blockchain-Based Gaming Platform

Join Our Crypto-Gaming Revolution as an Account Manager or Promoter Are you passionate about video games, digital trends, and the future of money? This is your...

HL-39806543

Shiller / Raider / X Community Builder

We can pay monthly or weekly. Currently we have few followers on X and want to grow this to 5000. You will need to have a good track record of growing X. Also e...

HL-39799136

Blockchain Developer for NFT Marketplace

I need a blockchain developer to provide advance features on my current working NFT market place, so the NFT holder community can benefit the additional data I’...

HL-39799029

React Native Expert Developer Needed

We are building a multipurpose React Native super-app for Nigeria as an MVP that includes: Bitcoin wallet with scan-to-pay functionality, secure keys, balance d...

HL-39794281

MasterkeyAI

Necesito una plataforma tecnologica para inversiones inmobiliarias tokenizadas basada en Blockchain, incluyendo smart contracts, wallets, integración de mercado...

HL-39788475

Blockchain Development Expertise Wanted

I’m planning a new blockchain initiative and need an experienced developer who can guide the technical choices and then build the solution from the ground up. A...

HL-39787221

Fix Miningcore Port Vardiff

I run a SHA-256 pool on Miningcore and need the vardiff logic on one of my public ports sorted out. The port is configured for a target difficulty range of 50 0...

HL-39785282

Create my own cryptocurrency.

I want to create my own cryptocurrency based on thiese preferencess: On the Solana Blockchain. 1 000 000 000 coins. I want to sell 10% of these (100 000 000.)....

HL-39776856

Crypto-Payment Integrated eCommerce Site

I'm seeking a developer to create an eCommerce website for selling physical products. The site must integrate with Stripe for credit card payments and facilitat...

HL-39769834

Bitcoin Taproot Address Generation & Witness Path Spend

I need a codebase written in Nodejs and primarily using bitcoinjs-lib. It will require knowledge of merkle trees, bitcoin opcodes, pbst and utxos. Task Details...

HL-39764071

Yiimp Vardiff issue

Hello, Can you help me with this -> I see yiimp is not change mining diff. I tested using static diff then mining works fine. Then I set starting diff to 100k b...

HL-39762255

Crypto Trading Interface Development

I'm seeking an experienced backend developer to create a trading interface for crypto assets, compatible with both Android and iOS platforms. Key Requirements:...

HL-39734375

Secure Multi-Crypto Wallet Development

I am seeking an experienced Tech Lead to oversee the development of a secure, user-friendly crypto wallet mobile application. The project involves building a cr...

HL-39732442

Crypto Buying & Selling Support

Daily we move funds between fiat and crypto, executing both buy-side and sell-side orders in Bitcoin, Ethereum, and a rotating selection of altcoins. All trades...

HL-39728809

Bitcoin-Based Crypto Development

I'm seeking an experienced blockchain developer to create a cryptocurrency on the Bitcoin platform. The cryptocurrency should support: - Transactions and paymen...

HL-39728210

Crypto Payment Integration Upgrade

I'm looking to upgrade my website to integrate cryptocurrency payment options, specifically Bitcoin and Ethereum. Key requirements: - Integrate Bitcoin and Ethe...

HL-39725402

Minimalist BTCfi Staking MVP

I’m putting together a proof-of-concept that lets users stake one Bitcoin-aligned asset and farm its native yield—nothing more, nothing less. The goal is to dem...

HL-39724403

Bitcoin Lightning Mining Webapp

I need a fully-functional web application, built entirely inside my JotForm Workspace (https://www.jotform.com/workspace/), that lets visitors mine Bitcoin over...

HL-39715467

Full-Stack Blockchain Development for Privacy-Centric Crypto

I'm seeking an experienced full-stack blockchain development team or Freelancer (Individual) to create a privacy-centric cryptocurrency and ecosystem. This syst...

HL-39707819

Crypto Mining System Development, 4 weeks project

I'm looking for a comprehensive cryptocurrency mining system capable of efficiently mining Ethereum and Bitcoin. The system should also integrate with major cry...

HL-39706094

Secure Web-Based Cold Wallet Development

Supported Coins & Network Bitcoin (BTC) Ethereum (ETH) Litecoin (LTC) Tether (USDT) — only TRC20 network Core Features Secure Storage (cold wallet architecture)...

HL-39703177

Bitcoin Wallet Automation

I'm seeking a developer to create a Bitcoin payment solution that includes user-triggered address creation and a manual fund-sweeping mechanism. Key Requirement...

HL-39693584

Secure Web-Based Multi-Crypto Cold Wallet -- 2

I'm looking for a developer to create a secure, web-based cold wallet that supports Bitcoin, Ethereum, and Litecoin vb. Key features required: - Secure storage...

HL-39691205

Crypto Platform Website Development -- 3

I'm looking for an experienced web developer to create a cryptocurrency website similar to cryptomaty.com, focusing on Bitcoin. Key features include: - User reg...

HL-39685201

Генерация криптоадресов на Python

Мне нужны Python-скрипты для генерации кошельков (адресов + приватных ключей) для нескольких популярных блокчейнов. Минимальные поддерживаемые сети: Bitcoin (BT...

HL-39684706

Bitcoin Security Specialist

I need an expert to help with securing Bitcoin transactions and systems to prevent scams. I require assistance from a spanish bloackchain expert especially from...

HL-39683149

Fix Bitcoin Mining Pool Hashrate Issue

I need help with my bitcoin mining pool's hashrate reporting. Currently, the hashrate isn't reporting correctly for all miners. I use miningcore with reddis. Th...

HL-39681777

Develop Multi-Currency Web Wallet

I'm looking for an experienced cryptocurrency developer to create a web-based wallet that supports multiple cryptocurrencies. The wallet should be user-friendly...

HL-39675282

Cryptocurrency Automated Trading System Development - Trading View - Coinbase

Project Details $4,000 – $7,000 USD I'm looking for an experienced developer to create a Strategy in Pine Script based on two specified TradingView indicators,...

HL-39674593

Comprehensive Payment Gateway Integration

I'm seeking an experienced developer to integrate a third-party payment gateway for my platform. The gateway needs to support multiple payment methods including...

HL-39673634

Daily Crypto Tutorial Video Creator

I need a skilled YouTube video creator to produce cryptocurrency tutorials. The content will focus on Bitcoin, Ethereum, and various altcoins. Requirements: - C...

HL-39666500

Kripto Kasimo Specialistas Nuotoliniam Monitoringui

Turiu patalpas su 8 kW elektros per valandą ir noriu pradėti kasti pelningiausią kripto valiutą naudojant ASIC įrangą, pavyzdžiui, Bitcoin ar kitą pelningą vali...

HL-39665005

Crypto Payment Wallet Integration

I'm looking for a developer to create a cryptocurrency payment send & receive website similar to [login to view URL] Requirements: - Accept Bitcoin, Ethereum, L...

HL-39663169

Crypto Payment Integration on WordPress

I'm looking for a developer to create a cryptocurrency payment acceptance website similar to Payid19.com, using a WordPress plugin. Requirements: - Accept Bitco...

HL-39659562

DeFi Ecosystem Portfolio Management Specialist

Seeking a concentrated, multi -layer investment portfolio of Defi ecosystem project/ protocol/ platform tokens. Seeking VC style exposure (Up to twenty -five co...

HL-39658617

Crypto Trading Strategy Expert Needed

I'm seeking an experienced crypto trader to develop buy and sell strategies specifically for swing trading on Bitcoin (BTC). Key requirements: - Expertise in sw...