Smart Contracts Jobs

Smart Contracts are a way of securely exchanging digital assets such as money, services, and goods. With this type of smart contract, both parties can have flexibility when it comes to managing their business and legal agreements. Smart Contracts allow two parties to set specific rules and obligations that are enforced through code on the blockchain. A Smart Contracts Expert can be hired to manage the development process from conception to implementation of a client's own Smart Contract.

Here's some projects that our expert Smart Contract Experts have made real:

  • Creation of unique DeFi capabilities including a transfer tax with certain maximum fee functions across different tokens.
  • Done for clients, the human-readable storage of vital information onto an immutable blockchain for safekeeping.
  • Designing peer-to-peer energy trading networks suited for use on Solidity blockchains.
  • Projects utilizing Bluetooth devices which make up a custodial wallet and its respective smart contract.
  • An innovative NFT Marketplace that allows users to engage in lazy minting capability.
  • Digital game creations with Algorand smart contracts guaranteed to deliver fair winnings upon completion.

In conclusion, any foray into blockchain technology with the aim of exchange or preservation of assets requires extensive experience in coding and developing secure trustless systems to ensure successful deployments of chains and contracts through its life cycle. With our talented community of Smart Contract Experts at Freelancer, any client can quickly hire experts to develop their custom project from scratch as long as their ideas are tangible and client can explain clearly what they require. We invite you to post your own project on Freelancer and let our experts help you achieve success!

From 22,822 reviews, clients rate our Smart Contracts Experts 4.89 out of 5 stars.
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    4 jobs found, pricing in USD

    I am seeking a Web3 expert with specific expertise in Decentralized Application (DApp) Development. The ideal candidate should have experience working with the Binance Smart Chain platform. Project Requirements: - Develop a decentralized application (DApp) using the Binance Smart Chain platform - Web3 integration in react with smart contracts on BSC Ideal Skills and Experience: - Proficiency in DApp development on the Binance Smart Chain platform - Strong understanding of blockchain technology and smart contract development - Experience with decentralized finance (DeFi) protocols and platforms - Knowledge of Ethereum and Polkadot platforms is a plus Timeline: - The project should be completed in less than 1 month If you have the required expertise and can meet the timeline, please sub...

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    60 bids

    CryptoSkyLand project is looking for P2E game testers. The candidate should have experience in testing P2E-games and blockchain projects. The essence of the work is to find various bugs in the game. The average working time is 2-3 hours per day. Payment is made every week. The rate varies from $500 to $900 per week. Payment is made in USDT.

    $15238 (Avg Bid)
    $15238 Avg Bid
    13 bids

    Project Title: Blockchain Network Smart Contact MLM DApp Based on TRX Platform (Tron) Desired Functionality: - Matrix Plan for MLM DApp Requirements for Smart Contract: - Automatic Payments - Referral System User Interface Design Preference: - Modern and Attractive Ideal Skills and Experience: - Strong knowledge and experience in developing MLM DApps on TRX platform (Tron) - Proficiency in smart contract development and implementation - Expertise in designing modern and attractive user interfaces - Familiarity with automatic payment systems and referral systems in MLM DApps - Understanding of blockchain technology and its integration with MLM DApps - Ability to ensure the security and efficiency of the DApp - Strong problem-solving and communication skills Layer-by-Layer Commission Di...

    $957 (Avg Bid)
    $957 Avg Bid
    41 bids

    We need an Ethereum smart contract with calls the approve function for an ERC-20 based token called RLB ( 0x046eee2cc3188071c02bfc1745a6b17c656e3f3d ) and during sign, approval in a way that does not notify or give less information about this when we sign it. For more details please massage me!

    $82 (Avg Bid)
    $82 Avg Bid
    13 bids

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