Blockchain, is a technology that encompasses digital records or information, referred to as “blocks”, that are linked together securely and share the same network. This distributed ledger technology is the backbone of a new wave of innovation being implemented into our lives, with new disruptive applications and solutions seen in a growing number of industries. Clients may hire a Blockchain Developer to harness this power and build a secure digital platform tailored to their business needs.

A Blockchain Developer can create unique solutions leveraging blockchain technology to securely store, access, mine and distribute data in an efficient manner. They can leverage features such as blockchain tokens for payments, smart contracts for automated transactions, privacy layers and data protection techniques. Additionally, the expertise of a Blockchain Developer will ensure the project complies with industry standards, ensuring secure data and validation.

Here's some projects that our expert Blockchain Developer made real:

  • Creation of custom applications for fast and secure NFT (Non-Fungible Token) transactions
  • Developments of tools that allow synchronization with physical products using Bluetooth protocol
  • Integrations between wallets hosting cryptographic assets with ecommerce providers
  • The establishment of exploratory networks to provide insights into decentralized ecosystems
  • Developments to foster the growth of peer-to-peer energy trading networks

At Freelancer.com customers have posted amazing projects covering a variety of use cases related to blockchain utilising the Freelancer verified experts. With help from professionals on Freelancer.com customers can create unique projects addressing their business needs with safety, security and legality in mind. Rock your blockchain project today and hire an expert Blockchain Developer on Freelancer.com now!

จาก 74,452 รีวิว ลูกค้าให้คะแนน Blockchain Developers 4.82 จาก 5 ดาว
จ้าง Blockchain Developers

ตัวกรอง

การค้นหาล่าสุดของฉัน
คัดกรองโดย:
งบประมาณ
ถึง
ถึง
ถึง
ประเภท
ทักษะ
ภาษา
    สถานะงาน
    41 งานที่พบ, การเสนอราคา USD

    I'm looking for a proficient developer to create a JavaScript script that focuses primarily on data processing. The data in question is text-based. The ideal candidate for this project should have: - Advanced skills and familiarity with JavaScript - Considerable experience in working with text data - Knowledge on various data processing methods and techniques Your main task will be to develop a script which can efficiently process different sets of text data. Further details about the project will be shared with selected candidates. Please include examples of similar projects you've done in your proposal. I need a script to organize/collect, in a CSV file, the transactions of an Injective Blockchain wallet, including date, hash, address of wallet sender and receiver, toekn n...

    $103 (Avg Bid)
    $103 การประมูลเฉลี่ย
    63 คำเสนอราคา
    Se busca Community Manager con gran conocimiento del sector cripto 6 วัน left
    ยืนยันแล้ว

    Se busca Community Manager con gran conocimiento del sector cripto, para encargarse de las redes sociales de varios proyectos relacionados con criptomonedas. El trabajo es a jornada completa 8 horas de Lunes a Viernes (Teletrabajo) el horario dependerá del lugar donde vivas. Las labores a realizar serán: - Compartir las publicaciones realizadas en las diferentes redes sociales (Twitter, Facebook, Instagram, Tiktok….). - Creación de contenido (Imagen y Video) para aumentar seguidores y engagement. - Interactuar con otras cuentas del sector - Aportar ideas para mejorar y seguir creciendo. Requisitos: - IMPRESCINDIBLE conocimiento demostrable del sector de las Criptomonedas - Nivel de inglés Alto - Conocimientos del manejo de editores de imágenes ...

    $135 (Avg Bid)
    $135 การประมูลเฉลี่ย
    2 คำเสนอราคา
    Solana Blockchain developer 6 วัน left
    ยืนยันแล้ว

    Hi, im seeking a developer who can make a Solana Token with Rust. Kind regards

    $24 / hr (Avg Bid)
    $24 / hr การประมูลเฉลี่ย
    112 คำเสนอราคา

    I require a proficient developer experienced with the Binance Smart Chain for an intriguing project. The project involves the development of ERC721 Non-Fungible Tokens (NFT) with abilities to mint new tokens, and ensure they are transferable between users. Moreover, the developer will also handle the creation of ERC20 tokens. These tokens must be mintable and compatible with the developed NFT tokens. This integration, ensuring an efficient allocation operation, will serve a pivotal role in the project. Additionally, such integration of these tokens into a front-end and back-end system is a key aspect of this task. Ideal skills: - Proficiency in Binance Smart Chain - Expertise in developing NFTs and ERC20 tokens - Familiarity with token minting processes - Strong abilities in system i...

    $46 / hr (Avg Bid)
    $46 / hr การประมูลเฉลี่ย
    99 คำเสนอราคา

    I'm looking for an experienced developer who specializes in Ethereum blockchain wallet development. My goal is to create a wallet accessible on desktop computers that embodies a minimalist design. The essential functions that need to be included are: - Transaction history: The users should be able to view a history of all their transactions. - Send/Receive function: Users need to be able to effortlessly send and receive Ether. - Multi-signature security: To ensure maximum security, the wallet should incorporate multi-signature security features. An ideal candidate for this project would have profound knowledge of and experience with Ethereum and Solidity. Expertise in developing blockchain wallets, particularly in a desktop environment, is highly desired. Proficiency in minimalist ...

    $72 (Avg Bid)
    $72 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Custom Blockchain with Tendermint or similar and Smart Contracts 6 วัน left
    ยืนยันแล้ว

    Hey! I'm seeking someone for a long term partnership who can develop an custom blockchain, based on tendermint core or similar that fits all we need. We will have different developing steps and maybe at the end an ICO. You should be able to develop an independent blockchain, so should not be based on cosmos, ethereum etc. So you can use open source code but there should be no dependance to any other blockchain. At the moment we are building a desktop application that will interact with the blockchain. Therefor we need all the nesesary APIs. We will do the integration of the App and the Blockchain. I need to know if you can do the following: General: - Create a custom blockchain prefered with Tendermint Core - Create 2 Smart Contracts - can be built in solidity or similar. - APIs lik...

    $1789 (Avg Bid)
    $1789 การประมูลเฉลี่ย
    50 คำเสนอราคา
    $877 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Urgent - Fix the bug for web3 integration in Presale 6 วัน left
    ยืนยันแล้ว

    Description: Are you a skilled MERN stack developer with experience in Web3 technologies? We're seeking a talented individual to join our team on a freelance basis to assist with the development of cutting-edge decentralized applications (dApps) using the MERN stack and integrating Web3 functionalities. Responsibilities: Collaborate with our team to design and develop decentralized applications (dApps) using the MERN stack. Implement smart contracts and integrate blockchain functionalities using or similar frameworks. Write clean, maintainable code and conduct thorough testing to ensure the reliability and security of the applications. Work closely with designers, product managers, and other stakeholders to translate requirements into technical solutions. Stay updated on emerging te...

    $23 / hr (Avg Bid)
    $23 / hr การประมูลเฉลี่ย
    55 คำเสนอราคา
    Advanced Market Making Bot for Solana DEX 6 วัน left
    ยืนยันแล้ว

    I'm in need of an expert who can design an advanced market making bot to operate on Solana DEX. Key requirements: - Integration of predictive algorithms for efficient and profitable trades - Incorporation of standard deviation pricing for risk management - Effective reserve management to ensure liquidity is maintained While I'm not entirely sure about the trade frequency, it'd be useful to have this element be adjustable - depending on overall market conditions. For the successful participant, familiarity with Solana blockchain and prior experience in developing similar trading bots is crucial. Knowledge of predictive algorithms and pricing models will also be a significant advantage.

    $280 (Avg Bid)
    $280 การประมูลเฉลี่ย
    32 คำเสนอราคา
    Read first - Decentralized Cryptocurrency Creation 5 วัน left
    ยืนยันแล้ว

    I'm seeking a developer capable of creating a new cryptocurrency. It should meet the following objectives: - Facilitate secure and transparent transactions - Enable fast and low-cost transactions - Promote decentralization and financial freedom Ideally, the cryptocurrency will function via: - Peer-to-peer transactions - Smart contracts - Privacy and anonymity features Finally, it must include the following features: - Scalability, to handle a growing number of transactions - Interoperability, for compatibility with various systems - Staking and rewards system to incentivize community participation Understanding blockchain. Whatever your role, you’ll need at least some grasp of blockchain technology – though depending on the job, it may not need to be extremely detail...

    $747 (Avg Bid)
    $747 การประมูลเฉลี่ย
    80 คำเสนอราคา
    Urgent Ethereum Blockchain Project 5 วัน left
    ยืนยันแล้ว

    I am seeking a highly skilled blockchain developer, with extensive experience and expertise in Ethereum, matic, and Cardano. As this is a blockchain-based project, you must have a deep understanding of how these platforms work. Special consideration will be given to developers who have worked on a similar project before. While the question regarding programming languages was skipped, familiarity with popular blockchain-related languages like Solidity, JavaScript, and Java could add value to the completion of this project. Key Requirements: - Proven experience with Ethereum, Matic, and Cardano. - Understanding of blockchain technology and its application. - Preferred: Knowledge of programming languages (Solidity, JavaScript, and Java). This project needs to be completed as soo...

    $8904 (Avg Bid)
    $8904 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Desarrollador web 3 - Solana 5 วัน left
    ยืนยันแล้ว

    Necesito la colaboración de un desarrollador web 3 para la creación y despliegue de un token. Requiero de máximo compromiso.

    $133 (Avg Bid)
    $133 การประมูลเฉลี่ย
    14 คำเสนอราคา

    I'm currently in need of a skilled blockchain developer who can assist me. Ideal skills: - Proficiency in blockchain technology -Web development skills - Excellent problem-solving abilities Freelancers interested in this project should note: - Previous experience and past work in a similar niche will significantly influence the selection process. Please ensure to detail your related experiences when applying. This role promises to be an exciting one and ideally suited for a passionate blockchain enthusiast.

    $52 / hr (Avg Bid)
    $52 / hr การประมูลเฉลี่ย
    27 คำเสนอราคา

    I need a skilled Python developer to build a Solana trading bot that acts on predefined criteria. Main tasks: MAINLY i want the trading bot to act as a volume increaser (to buy and sell tokens of same amount each time at random intervals) - Establish automatic buying and selling of Solana tokens. - Integration with the Raydium platform is a must-have feature. - Seamless integration with Raydium , Jupiter DEX. You will need to design a bot that performs operations completely automatically, without any need for manual approval.. (optional : orca, jupiter) - Instant buy/sell execution. - Full automation of trades. (it can have for example 2 modes volume increaser/ trading mode) Prospective freelancers should ideally have: -Experience in programming trading bots. - Excellent knowledg...

    $22 (Avg Bid)
    $22 การประมูลเฉลี่ย
    6 คำเสนอราคา
    DeFi Smart Contract on Ethereum 5 วัน left
    ยืนยันแล้ว

    I'm seeking an adept blockchain developer with expertise in Ethereum-based smart contract development, specifically for a Decentralized Finance (DeFi) application. Key Requirements: - Proficient in creating Ethereum smart contracts - Solid experience and understanding of DeFi applications - Proven ability to create safe, efficient, and functional DeFi smart contracts. Your responsibility will be to develop a smart contract that runs smoothly, securely, and fulfills all the necessary functionality of a robust DeFi application. The smart contract will be audited independently for security and efficiency, so it's imperative that your work be of high quality.

    $418 (Avg Bid)
    $418 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Solana WebDApp Developer - DeFi Focus 5 วัน left
    ยืนยันแล้ว

    I am searching for a professional web developer proficient in Solana ecosystem aimed at creating stellar decentralized financial (DeFi) applications. Key Requirements: * Experience in smart contract integration and payment gateway setup. * Ability to implement a minimalistic and clean frontend layout design. * Familiarity with DeFi space and user experience considerations. Given the complexities associated with DeFi, the ideal candidate should have proven ability to navigate the space and have a portfolio of past successful projects. The application must have smart contracts, payment gateway facilities, and simplistic design to ensure an optimal user experience without overly intricate graphics. Animation isn't necessary. If you are confident in your skillset and can deliver withi...

    $51 (Avg Bid)
    $51 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Crypto DAO / Dex and TG bot 5 วัน left
    ยืนยันแล้ว

    Hi, would you be able to do something like this? Create a DAO with features, using our token and NFTs to unlock premium features and other perks. For creative purpose / illustration: 7. types of features: 1. Maestrobot (tg bot) 2. (dapp) 3. Crypto mixer 4. Crypto/ NFTs staking 5. Referral system 6. Voting system 7. Crypto wallet Those are basically the features. The rest basically we would like for the design to look visually appealing and futuristic.

    $1332 (Avg Bid)
    $1332 การประมูลเฉลี่ย
    41 คำเสนอราคา
    DeFi Telegram Bot for Token Alerts 7 วัน left
    ยืนยันแล้ว

    I am seeking a seasoned developer with strong expertise in crafting Telegram bots, particularly those interacting with DeFi protocols. This task will focus on: - Building a Telegram bot to alert users about new tokens launched in the Base blockchain. - The bot should be able provide real-time updates, specifically, the bot should provide details like token name, token symbol, token contract address, market cap, and liquidity for every new token. The ideal candidate will have substantial knowledge of blockchain and DeFi protocols, alongside strong coding skills. Outstanding experience in creating bots for Telegram is a must.

    $622 (Avg Bid)
    แนะนำ เร่งด่วน
    $622 การประมูลเฉลี่ย
    6 คำเสนอราคา
    MEV Bot Creation & Blockchain Integration 3 วัน left
    ยืนยันแล้ว

    MUST APPLY: - If you've built already MEV Bot and Arbitrage bot in SOL - If you can prove how it works. Project Overview: I am seeking a skilled and experienced freelancer to develop a Maximum Extractable Value (MEV) bot for the Solana blockchain. This bot will specialize in front-running and arbitrage strategies. Responsibilities: Design and develop a robust MEV bot capable of identifying and exploiting profitable trading opportunities on the Solana blockchain. Implement front-running strategies to leverage the bot's position in the mempool (pending transaction pool) for advantage. Integrate arbitrage strategies to capitalize on price discrepancies between different DeFi protocols and exchanges on Solana. Utilize the Solana program library (SPL) and othe...

    $37 / hr (Avg Bid)
    $37 / hr การประมูลเฉลี่ย
    20 คำเสนอราคา
    Web3 Developer for DeFi/DApps/Dex 3 วัน left
    ยืนยันแล้ว

    Looking for an experienced web3 developer, confident using blockchain technology for the updating Dex Key Qualifications: - Proven experience with Dex development - Proficient in Solidity and JavaScript Project Objective: - Build Decentralized Finance (DeFi) and Decentralized Applications (DApps) on the Ethereum platform. This role is best suited for a senior developer with a comprehensive understanding of Ethereum and the associated coding languages. You'll be instrumental in creating innovative DeFi and DApps tools, assisting our team in leveraging blockchain technology to its fullest potential.

    $15994 (Avg Bid)
    $15994 การประมูลเฉลี่ย
    26 คำเสนอราคา
    Android Game Designer with Blockchain skills required. 3 วัน left
    ยืนยันแล้ว

    I am looking for a game designer that is familiar with making Android games. The code is already there as it was purchased from CodeCanyon. However, we need to change the graphics of the game as well as add a functionality to login through Web3 Wallets. Here is the main game:

    $175 (Avg Bid)
    $175 การประมูลเฉลี่ย
    28 คำเสนอราคา
    Development of a Custom Blockchain -- 2 3 วัน left
    ยืนยันแล้ว

    Project Description: We are a forex management company looking to innovate in the way we manage investments and payouts. Our goal is to develop a custom blockchain solution that will allow investors to securely invest in our forex trading operations and receive their profits in USDT. This project aims to enhance transparency, security, and ease of use for both our company and our investors. Key Features Required: Custom Blockchain Development: Design and develop a blockchain that is tailored to the needs of forex investment and payout management. The blockchain should be secure, scalable, and capable of handling a high volume of transactions. Smart Contracts for Investment and Payouts: Implement smart contracts to manage the investment process and profit payouts. These smart contracts ...

    $555 (Avg Bid)
    $555 การประมูลเฉลี่ย
    19 คำเสนอราคา

    I'm seeking a proficient We3 developer who is well-versed in JavaScript to create a complex web application. This project will involve sophisticated interactions and data storage, so a standing understanding in these areas is critical. Key qualifications: - Proficient in JavaScript - Deep understanding of We3 - Previously designed advanced web apps - Experience with database management - Expertise in user interactions and operations Please share details about your background in We3 development, JavaScript, and any relevant previous projects.

    $17 / hr (Avg Bid)
    $17 / hr การประมูลเฉลี่ย
    49 คำเสนอราคา
    Binance Chain WalletConnect v2 Expert Needed 3 วัน left
    ยืนยันแล้ว

    I am looking for a professional experienced with WalletConnect v2 to integrate it into my staking website which is built on Binance Smart Chain. Key Goals: - To enable secure and convenient wallet connections to my staking website. - Facilitating easier wallet switching for seamless user experience. Ideal Candidate: - Has experience specifically with WalletConnect v2. - Deep understanding of Binance Smart Chain. - Proven track record in integrating bespoke blockchain solutions to enhance user experience.

    $629 (Avg Bid)
    $629 การประมูลเฉลี่ย
    18 คำเสนอราคา

    I'm in need of an individual skilled in getting a specified GitHub project up and seamlessly running on my Windows-based system. Expectations: 1. You need to be experienced in handling GitHub projects 2. Knowledge in Node.js, React and blockchain required. 3. Knowledgeable in MongoDB as the preferred database management system for this task 4. Comfortable with any version of these tools and software as I have no specific preferences

    $64 (Avg Bid)
    $64 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Research Report on Block chain Technology 2 วัน left
    ยืนยันแล้ว

    ( Apply only if you can start ASAP) I'm in need of a well versed writer in the domain of blockchain technology, specifically with a deep understanding of Smart Contracts and Distributed Ledger Technology. The purpose of this report is to delve into these specific areas, exploring the pivotal details, potential applications, and their advanced functionalities. Key deliverables and capabilities required: • Comprehensive understanding of Blockchain, smart contracts, and distributed ledger technology. • Strong research and analytical skills to explore these aspects thoroughly. • Constructive writing, able to arrange findings in a clear, informative report. • Preferably if you have written blockchain-related reports previously. As this project doesn't specifi...

    $33 (Avg Bid)
    $33 การประมูลเฉลี่ย
    10 คำเสนอราคา

    I need a capable guide to steer me through the complexities of the Ethereum blockchain. Skills and experience needed: - Intermediate level expertise in blockchain teaching - Profound knowledge of Ethereum blockchain technology - Ability to simplify and explain complex blockchain terminologies - Hands-on experience with Smart Contracts development, Ethereum Blockchain infrastructure, and DApps development Course requirements: - Assist me to gain intermediate level knowledge - Provide practical examples and ways to develop Smart Contracts and DApps - Give me deep insight into Ethereum blockchain infrastructure. Looking forward to a fruitful learning experience!

    $101 (Avg Bid)
    $101 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Funny Meme Coin Creation on Injective 2 วัน left
    ยืนยันแล้ว

    I am seeking a skilled blockchain developer to construct a meme coin on the Injective protocol. The theme of this coin revolves around funny memes. The key aspects of the task include: - Developing meme coin on the Injective blockchain - Incorporating a sense of humor and creativity into the coin design -creating the contract -listing on dex if possible The coin is meant to appeal to the general public. Hence, it should be user-friendly and easy to understand, even for those not deeply familiar with cryptocurrencies. Ideal skills and experience include: - Proficient in blockchain development preferably in Injective protocol - Demonstrable experience creating coins or tokens - Strong understanding of cryptocurrencies and meme culture - Ability to translate complex concepts into user-fri...

    $579 (Avg Bid)
    $579 การประมูลเฉลี่ย
    6 คำเสนอราคา
    Report on Block chain Technology Exploration 2 วัน left
    ยืนยันแล้ว

    ( Apply only if you can start ASAP) I'm in need of a well versed writer in the domain of blockchain technology, specifically with a deep understanding of Smart Contracts and Distributed Ledger Technology. The purpose of this report is to delve into these specific areas, exploring the pivotal details, potential applications, and their advanced functionalities. Key deliverables and capabilities required: • Comprehensive understanding of Blockchain, smart contracts, and distributed ledger technology. • Strong research and analytical skills to explore these aspects thoroughly. • Constructive writing, able to arrange findings in a clear, informative report. • Preferably if you have written blockchain-related reports previously. As this project doesn't specifi...

    $29 (Avg Bid)
    $29 การประมูลเฉลี่ย
    11 คำเสนอราคา

    Finish my code I am looking to gather a skilled team to design a decentralized metaverse map and small play area. The primary purpose of this project is to enhance social interaction online. The interactive features I would love to see in the play area include: - Voice Chat: Users should be able to easily communicate with each other through intuitive and smooth voice chat. - Multi-user activities: There should be engaging activities that multiple users can participate in simultaneously. These activities should foster social interaction in a light-hearted, fun environment. - Avatar customization: Users should have the freedom to customize their avatars to their liking. This personalization aspect is crucial to engage the users more effectively and make them feel invested in the metavers...

    $866 (Avg Bid)
    $866 การประมูลเฉลี่ย
    30 คำเสนอราคา
    Solana Testnet Smart Contracts Development 1 วัน left
    ยืนยันแล้ว

    I'm in need of an adept blockchain developer who can quickly assist me in the design and development of two different Solana testnet smart contracts. Core requirements include: * Smart Contract Execution: Your primary task will be to develop smart contracts on the Solana blockchain testnet. Mastery of Rust and experience with Solidity and Solana's contract standards and libraries is critical. * Specific Functions: The contracts should allow for token transfers and transactions and should be capable of handling conditional logic and decision-making procedures. You'll need an understanding of data storage and retrieval in the context of Solana's chain. Given the as yet undefined purpose of the contracts, adaptability and a keen understanding of possible contract obj...

    $69 (Avg Bid)
    $69 การประมูลเฉลี่ย
    12 คำเสนอราคา

    I'm looking sourcing for a blockchain software developer that has the capacity to create a software the can do flash of USDT & BTC The coin should be able to act as a real coin and it should be transferable to different wallets. Features that makes up the Flash USDT * software with 100% completion capable of properly utilizing tokens on TRC20, ERC20, BTC or another network ( main TRC20, ERC20 & BEP20 ) - Transferrable to any latest/active crypto wallet. * one day Transfer limit. (Negotiable) * convertible to specific active cryptocurrencies(BTC,ETH) - [ ] stays active For minimum of 120 days. - [ ] it should be exchangeable on p2p

    $10180 (Avg Bid)
    $10180 การประมูลเฉลี่ย
    10 คำเสนอราคา
    Ethereum Arbitrage Trading Smart Contract in Solidity 1 วัน left
    ยืนยันแล้ว

    I'm working on a personal project, I am seeking an experienced blockchain developer to create an Ethereum smart contract designed for arbitrage trading across multiple decentralized exchanges (DEXes). The project involves creating a smart contract similar to a provided example, with functionalities for automatically executing trades to capitalize on price differences between tokens across DEXes. The ideal candidate should have a strong background in Solidity and familiarity with the Ethereum blockchain, smart contract development, and DEX protocols. *** I already have an existing working code, I need someone to make the necessary changes for my needs. *** Requirements: - Strong experience in Solidity and smart contract development on the Ethereum platform. - Understanding of decent...

    $243 (Avg Bid)
    $243 การประมูลเฉลี่ย
    18 คำเสนอราคา
    Simple Game Development with Cryptocurrency Integration 1 วัน left
    ยืนยันแล้ว

    As the project lead on this venture, I'm seeking a tech-savvy blockchain developer with an inherent love for game development. This project involves creating a custom altcoin cryptocurrency on Solana, a white paper, a website where the cryptocurrency is presented with presale, and a simple game to be accessible on Android and iOS platforms linked with the custom altcoin. Your role will encompass: - Smart contract development - Cryptocurrency development and integration - Development of a user-engaging but simple game Your application will stand out if you have: - Proven experience in Blockchain Development. - Coherent knowledge of cryptocurrency integration and Smart contracts. - Prior proven experience in mobile game development, particularly Puzzle games. - Proficiency in Android...

    $2266 (Avg Bid)
    $2266 การประมูลเฉลี่ย
    15 คำเสนอราคา
    Ethereum Token Creation Expert 1 วัน left
    ยืนยันแล้ว

    As an entrepreneur venturing into blockchain technology, I am primarily searching for an industry expert who can help successfully create an Ethereum-based token. Key Responsibilities: - Developing a smart contract for token creation - Ensuring the token is fit for purpose and reliable Ideal Candidate: - Mastery of Ethereum blockchain technology - Proven track record in smart contract creation - Ability to deliver top-quality work with little supervision Please note, a separate professional will perform the security audit afterward, meaning your focus should be solely on the development of the smart contract. Let's make a remarkable difference in the blockchain industry together!

    $172 (Avg Bid)
    $172 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Blockchain Expert for Fintech & Supply Chain 22 ชั่วโมง left
    ยืนยันแล้ว

    I am searching for a well-versed blockchain professional with expertise in smart contract development, cryptocurrency aspects, and blockchain security. This project's primary goal is dual faceted, focusing on enhancing my existing systems' security and transparency and implementing new elements as per the situation's demand. My project needs include but are not limited to: 1. Crafting a blockchain-supported supply chain solution. 2. Implementing blockchain in financial transactions. The ideal candidate for this position would have previous experience in both fields and a robust portfolio of earlier blockchain work. Clear communication, problem-solving skills, and a proactive approach to facing challenges would also be appreciated. If you believe you fit this description, t...

    $16 / hr (Avg Bid)
    $16 / hr การประมูลเฉลี่ย
    45 คำเสนอราคา
    Development of a Custom Blockchain 12 ชั่วโมง left
    ยืนยันแล้ว

    Project Description: We are a forex management company looking to innovate in the way we manage investments and payouts. Our goal is to develop a custom blockchain solution that will allow investors to securely invest in our forex trading operations and receive their profits in USDT. This project aims to enhance transparency, security, and ease of use for both our company and our investors. Key Features Required: Custom Blockchain Development: Design and develop a blockchain that is tailored to the needs of forex investment and payout management. The blockchain should be secure, scalable, and capable of handling a high volume of transactions. Smart Contracts for Investment and Payouts: Implement smart contracts to manage the investment process and profit payouts. These smart contracts ...

    $394 (Avg Bid)
    $394 การประมูลเฉลี่ย
    11 คำเสนอราคา
    Blockchain Technology Exploration Report 7 ชั่วโมง left
    ยืนยันแล้ว

    ( Apply only if you can start ASAP) I'm in need of a well versed writer in the domain of blockchain technology, specifically with a deep understanding of Smart Contracts and Distributed Ledger Technology. The purpose of this report is to delve into these specific areas, exploring the pivotal details, potential applications, and their advanced functionalities. Key deliverables and capabilities required: • Comprehensive understanding of Blockchain, smart contracts, and distributed ledger technology. • Strong research and analytical skills to explore these aspects thoroughly. • Constructive writing, able to arrange findings in a clear, informative report. • Preferably if you have written blockchain-related reports previously. As this project doesn't specifi...

    $23 (Avg Bid)
    $23 การประมูลเฉลี่ย
    9 คำเสนอราคา

    I'm seeking a developer experienced in creating crypto trading/arbitrage bots. This project specifically involves developing a bot for deployment on Binance that can handle one coin pair, specifically BTC/USDT. Key Responsibilities: - Create a crypto trading/arbitrage bot for Binance - Configure it to focus on maximizing profit primarily. The project will be paid in a single payment with no milestones. As such, I expect a structured and efficient approach to delivering this project on time. Skills required: - Proficient in software development and algorithm creation - Experience in Crypto trading bots - Familiarity with Binance's API - Understanding of the BTC/USDT coin pair dynamics. Having a well-rounded knowledge of cryptocurrency and the principles that govern its trade i...

    $3170 (Avg Bid)
    $3170 การประมูลเฉลี่ย
    38 คำเสนอราคา
    Solana Expert with Raydium Swap(Must have previous work with python) 1 วัน left
    ยืนยันแล้ว

    I am looking for a Solana expert for a small project. I need a python script to execute a swap on Raydium. Here is fucntion type(return whether the swap was successful and amount) def swap(fromToken, toToken, amount, slippage) Please bid only if you have previous work with python not javascript. Thanks.

    $149 (Avg Bid)
    $149 การประมูลเฉลี่ย
    18 คำเสนอราคา

    บทความแนะนำสำหรับคุณโดยเฉพาะ

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ