Web App Development for Cryptographic Audit and NFT Minting

I need a functional web-based tool to mint NFTs on the Polygon Mainnet with standard ERC-721 on Polygon with Ownership control. · ...

We are seeking a skilled developer to build an NFT minting and staking platform. The project involves creating a user-friendly interface for minting NFTs and a staking system for token holders. · ...

**Upwork Milestone Title:** · Full Production-Ready NFT Platform: Frontend + NestJS Backend (Cronos Mainnet, Real On-Chain Integration) · Develop a production-ready frontend and backend for the CRO212HUB NFT platform on Cronos mainnet. · Frontend (450 USD): Premium 15+ App Ro ...

We're launching a generative NFT collection and need an experienced Solidity developer to build and deploy secure, · gas-efficient smart contracts.ERC-721 or ERC-721A for optimized batch minting NFT contract · On-chain pseudo-random trait generation or off-chain reveal with on-ch ...

We are seeking experienced developers to assist with the second phase of enhancing our NFT marketplace. · This involves implementing new features, optimizing performance, · and ensuring a seamless user experience.Performance Optimization-Thumbnail image/video on listing and landi ...

I'm an independent artist with a trilogy of finished albums (000, O, 111) and a larger ongoing series looking for a dev to turn these projects into an on-chain music NFT system inspired by Jack Butcher's "Checks" burn/merge mechanics. · Help finalize the 2-contract architecture · ...

We're building a high-quality NFT collection generative art-style with layered traits and need a talented frontend developer to create a modern, responsive web app for our project. · A sleek landing page showcasing the collection art previews, roadmap, team etc. · Interactive min ...

We are a high-end AI art studio converting all existing artworks on a Shopify website into NFT-backed luxury products using an Ethereum-based concierge minting model. · This is not a marketplace. · This is not lazy automation. · This is not a figure-it-out-as-you-go job..Implemen ...

Design and develop a fully responsive single-page Web3 NFT landing site for the Anime Dance project including wallet connection MetaMask + WalletConnect NFT mint UI integrated with the client's smart contract a simple My NFTs view basic analytics and deployment Contract duration ...

I'm seeking a skilled · 3D artist to create a package of NFT monster characters with high detail and textures. · ...

I am creating hand painted NFTs that will be on Binance NFT, Opensea or the Foundation. I would need a smart contract made up for the mint to the decided site. · ...

We seek a skilled Full Stack Developer with strong blockchain/NFT expertise. You'll help develop our platform where students upload, mint as NFTs, and monetize their educational materials. · ...

We are looking for a developer to help with a small blockchain task focused on proof of authorship and ownership. · Create a cryptographic hash of digital materials I provide (bundled program content) · Mint one NFT as a certificate of authorship/ownership · Write simple smart c ...

We are seeking talent in the field of international relations analysis. · NFT Minting · Initial Coin Offering · ICO White Paper · ...

We are building a platform to redefine music as NFTs in Web3 merging art, technology and creativity to empower artists and engage audiences worldwide. · ...

This is an innovative initiative designed to leverage the power of blockchain technology and non-fungible tokens (NFTs) to create engaging, rewarding, and community-driven experiences. · ...

+Job summary · NFT Airdrop Project combines cutting-edge blockchain technology and customizable features to create a compelling ecosystem for creators, brands, and communities.+ResponsibilitiesCryptocurrency TradingSoliditySmart Contract DevelopmentUIViewController}Benefits · ,+N ...

Built an infrastructure for a NextJS project including WSO2 API, payment, and NFTs for carbon credits. · ...

We're seeking a senior Solidity developer with proven expertise in NFT smart contracts to urgently diagnose and fix critical bugs in an existing ERC-721 collection on Ethereum. · 5+ years in blockchain development · Deep experience auditing/fixing NFT contracts · ...

We're on a mission to revolutionize music industry by harnessing power of blockchain technology and NFTs within Web3 landscape. · Overview:This project aims to develop a cutting-edge platform where musicians can mint, showcase, and sell their music as NFTs. · ...