Solidity projects — HireLancer archive

ID / Date Listing

Crypto Jackpot Game Deployment & Frontend Creation

Frontend + Deployment - Jackpot Game on Monad What I Have: Complete smart contract code (JackpotPoolV2.sol - production-ready) Backend event indexer code (optio...

HL-39939069

Advanced BEP-20 Token Development

We are an experienced crypto team seeking a highly skilled Solidity developer to build, test, and deploy a next-generation BEP-20 token on the Binance Smart Cha...

HL-39937677

Solidity Developer for AMM Smart Contract

I’m looking for a skilled Solidity developer to build a lightweight Uniswap-style AMM (Automated Market Maker) smart contract. This is a simplified version of U...

HL-39936847

Web3 Security Research & DApp Interface Developer (WalletConnect Integration)

Project Description We are looking for a highly skilled Web3 developer to assist with a crucial security research project. The goal is to build a controlled, no...

HL-39935843

Web3 Full-Stack Contract Build

I’m looking for an all-round Web3 developer who can take a green-field idea from concept to a live dApp. We’ll finalise the exact use-case together—anything fro...

HL-39935753

Blockchain-Based Game Development

We are building a blockchain-based game project and are looking for skilled web developers to join our team. Our goal is to create a fun and secure game that us...

HL-39934442

Trust Wallet DApp Development

Frontend - user will open this DAap from trust wallet or metamask. Design - one usdt received address I will provide and one usdt input box input box only for s...

HL-39933806

Blockchain Developer (Private Network – Polygon Edge / PoA)

We are an early-stage, deep-tech stealth project working on a private blockchain network designed for secure, high-speed, and low-cost digital transaction valid...

HL-39933728

Blockchain & AI Developer Needed for Highly Efficient BTC Faucet / dApp -- 2

We are seeking a skilled blockchain and AI developer to build a Bitcoin-based faucet dApp that runs as efficiently as possible and ensures successful, reliable...

HL-39933292

Bangun 50 Juta Koin Solana

Saya ingin meluncurkan mata uang kripto baru di jaringan Solana dengan total suplai tetap sebesar 50 juta koin. Fokus utama tugas ini adalah: • Merancang dan me...

HL-39933009

Gaming Platform Blockchain Integration

Blockchain Developers (Full-time / Part-time) – Decentralized Gaming Platform | $3M Project 1. Project Overview We’re building Betfin (https://betfin.io) — a ne...

HL-39931481

TRC20 Transfer & Balance dApp

TRC20 Transfer & Balance dApp TRC20 Transfer & Balance dApp

HL-39928822

Dynamic NFT-Based Creator Monetization Platform

Web3 Creator Monetization Platform Development About the Project A next-generation creator monetization platform that transforms digital content into NFTs for c...

HL-39929487

Build Betfin on BSC

I’m looking for one experienced blockchain developer—or a tight-knit team—to turn my Betfin concept into a fully functioning decentralised application on Binanc...

HL-39927689

BEP-20 Token Smart Contract

I’m looking to have a BEP-20 token smart contract written, tested, and deployed on Binance Smart Chain. The contract should follow the standard BEP-20 interface...

HL-39925488

Launch FasoCoin BEP20 Meme Token

I am ready to turn “FasoCoin” from an idea into a live, tradable BEP20 meme token on Binance Smart Chain. The goal is light-hearted community engagement rather...

HL-39925270

Binance Smart Chain Token Contract

I’m creating a new digital coin and need a straightforward BEP-20 smart contract on Binance Smart Chain. What I expect from you: • Clean, audited-style Solidity...

HL-39925102

DeFi Engineers Needed

Zoro is an EVM compatible protocol that enables supplying of crypto assets as collateral in order to borrow the base asset. Accounts can also earn interest by s...

HL-39923069

Decentralized Voting DApp Development

Best Programming Language Decentralized Voting DApp 1. Overview The Best Programming Language Voting DApp is a decentralized web application that allows users w...

HL-39922935

BNB Smart Contract dApp Development

I’m building a decentralized application and need a Solidity specialist who can design, code, test, and deploy production-ready smart contracts on BNB Smart Cha...

HL-39921755

Monad Chain Jackpot DApp

I’m building a provably-fair jackpot / lottery game on the Monad EVM chain, patterned after solpot.com but with stronger security guarantees. The game flow is s...

HL-39920872

Binance Smart-Chain Payment Coin

I need a straightforward BEP-20 token built on Binance Smart Chain to serve purely as a payment coin. The goal is to have a reliable, light-weight contract that...

HL-39918957

BEP20 Token Creation & PancakeSwap Listing

Project Title: Create & Deploy BEP20 Token + List on PancakeSwap (BSC Network) --- Project Description: I need an experienced blockchain developer to create, de...

HL-39917539

Create BSC Token & Branding

I’m ready to launch a BEP-20 token on Binance Smart Chain aimed at investment and trading. I need a straightforward, production-ready smart contract that includ...

HL-39915758

dApp fetching trc20 trust wallet

HL-39914340

Blockchain Dapp devloper

Crypto / dev communities (targeted) India blockchain developers GitHub — search contributors (then DM). Meetup.com — search “Indore tech / blockchain” meetups....

HL-39911844

Blockchain Expert for ICO/IDO/DEX Project Completion -- 3

Hello I’m in the final stretch of launching an ICO/IDO/DEX and now need a seasoned blockchain developer to complete the platform-side integration with Binance S...

HL-39910178

Web3 Gaming Platform Blockchain Developer Needed

I’m expanding our core team for an upcoming Web3 gaming and staking platform and I’m looking for a seasoned Blockchain Developer who lives and breathes Solidity...

HL-39909287

Blockchain Enabled Automated Chatbot Model for Ticketing System

I’m building a major-project prototype titled “Blockchain Enabled Automated Chatbot Model for Ticketing System” and need a capable developer to turn the concept...

HL-39906733

Solidity Developer for ERC-20 Token Creation

I am looking for an experienced Solidity developer to create a fully functional ERC-20 token smart contract on the Ethereum blockchain. The project requires a s...

HL-39905931

Check the Code, Testnet deploy, Security Audit, Front end integration, testing, Mainnet Deploy -- 2

I have the whole code ready for smart contract that launches the native token for my forthcoming Layer-2 chain. The chain will be built with CDK Validium, so fa...

HL-39904997

Blockchain Developer/Web3 Gaming/Staking Platform Team

Blockchain Developers and Senior Leaders We're looking for experienced blockchain developers and senior leaders to work on a Web3 gaming and staking platform pr...

HL-39902676

Luxury Hotel Token Launch

I’m taking our luxury-hotel brand on-chain and need an expert to build the complete tokenisation stack on Ethereum. The vision is to issue one flagship token th...

HL-39902276

BSC Token & Swap Contract Integration

Create a BNB token and swap contract, integrate with my UI Deploy a functional prototype to BSC testnet, verify the contract on BscScan, and provide a brief wal...

HL-39901330

Develop Online “Seka Svara” Game with Cryptocurrency Betting

Multiplayer “Seka Svara” Card Game with USDT (BEP20 & TRC20) Betting Description: We want to develop an online multiplayer version of the traditional “Seka Svar...

HL-39901028

Ethereum Chess Smart-Contract Build

I’m building an online chess platform and now want every match handled fully on-chain. My biggest gap is the blockchain layer, so I need a Web3 engineer who can...

HL-39901280

Token & Smart Contract Backend Development

Project: Ethereum Token & Smart Contract Backend Development Objective Develop and deliver a secure, production-ready backend and smart contract system for an E...

HL-39900667

Blockchain Devs & Senior Roles for Web3 Gaming Platform

We’re building a Web3 gaming and staking platform that merges on-chain gameplay with real staking mechanics. We’re looking for experienced blockchain developers...

HL-39900136

CDK Validium Token Contract

I need a Solidity specialist to architect and code a brand-new smart contract that launches the native token for my forthcoming Layer-2 chain. The chain will be...

HL-39896332

Crypto Wallet Redesign & Upgrades

Customize a wallet, I do have the code and I will share it. 1. Install the code in your server and deploy it 2. Make some screen UI changes. 3. Convert this web...