Blockchain OR bitcoin jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 blockchain OR bitcoin jobs found, pricing in AUD

    ... These are put in place to ensure that you engage with the core concepts of bitcoin and apply your problem-solving skills to implement the solution from first principles. Do Not Use Bitcoin Libraries for Transaction Validation: You must not use any Bitcoin-specific libraries or frameworks that automate transaction validation processes. The intent of this challenge is for you to understand and implement the validation logic manually. Permissible Libraries: The use of standard cryptographic libraries, such as secp256k1 for elliptic curve cryptography, and standard hashing libraries (e.g., for SHA-256) is allowed and encouraged. These libraries are essential for implementing the cryptographic underpinnings of bitcoin without reinventing the wheel. Implement the...

    $15 / hr (Avg Bid)
    $15 / hr Avg Bid
    2 bids

    I'm looking for a skilled programmer to develop a real-time forecasting tool focused on Bitcoin and Ethereum prices on web platform. Successful applicants should have experience in developing intuitive user-friendly web apps with a focus on financial data. Key Features: - Real-time price updates for Bitcoin and Ethereum - Implementation of efficient prediction algorithms Ideally, the successful candidate/s will have: - An understanding of and experience with financial forecasting - Experience in developing similar web-based tools - Proficiency in data analysis and using prediction algorithms - Knowledge in digital currencies particularly with Bitcoin and Ethereum This platform should allow users to make informed decisions on when to buy or sell based on the...

    $209 (Avg Bid)
    $209 Avg Bid
    128 bids

    ...give another project once its completed . - PURPOSE: The primary goal of this project is to facilitate secure and efficient financial transactions in a decentralized manner. - PLATFORM: Although I have not specified a preferred blockchain platform, your expertise and recommendations are welcome in this area. - PROJECT DEADLINE: There is no strict deadline for this project, allowing for meticulous development and testing for seamless operation. Preferably, you should have: - Broad experience in developing dApps. - Strong knowledge of multiple blockchain platforms. - A good understanding of decentralized financial systems. Your responsibilities will include design, development, testing, and possibly subsequent updates. Despite the lack of time constraints, regula...

    $1212 (Avg Bid)
    $1212 Avg Bid
    24 bids

    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 ...

    $110 (Avg Bid)
    $110 Avg Bid
    16 bids

    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 b...

    $2766 (Avg Bid)
    $2766 Avg Bid
    49 bids

    In need of a tech-savvy, innovative app developer well-acquainted with both iOS and Android systems. The ultimate goal is to create a cryptomining application that's user-friendly and efficient. Key Features Required: - User Registration...user-friendly and efficient. Key Features Required: - User Registration and Login: A secure authentication method, protecting user's data and mining activity. - Real-time Mining Statistics: To keep users informed about their mining status, providing data like hash rate, earnings, and more. - Wallet Integration: Facilitate seamless transactions using popular crypto wallets. Proficiency in blockchain technology, crypto mining, and payment gateway integration is a must. We value security and user experience, so expertise in these area...

    $311 (Avg Bid)
    $311 Avg Bid
    14 bids

    I need a financially savvy individual with extensive experience in forex trading to help me pass a prop firm challenge. The assignment spans over more than two weeks, so availablility and commitment is crucial. The ideal candidate possesses these skills: - Knowledge and proficiency in scalping strategy as it's my preferred trading method. - Expertise in handling either Gold or Bitcoin as chosen trading entities. Your tasks will encompass devising effective trading strategies, offering insightful advice on trading decisions, and overall guiding me to success. A proven track record in similar endeavors is desirable. Let's tackle this challenge together!

    $425 (Avg Bid)
    $425 Avg Bid
    22 bids

    I'm in search of a visionary web developer with specific expertise in the world of NFTs and 3D interactive website development. The objective of my project is 3-fold: 1. NFT Development: Looking to establish an online marketplace to facilitate buying, selling, and trading of NFTs. Experience in building an NFT marketplace or related blockchain development is crucial. 2. 3D Interactive Development: The website should feature interactive 3D product displays. The ideal candidate would bring creative solutions to leverage 3D technology for an engaging user interface. 3. Crypto Token Creation for private sell. Skill-Set and Experience: - Track record in NFT framework integration and smart contracts - Experience in designing and developing interactive 3D displays - Proficiency i...

    $4067 (Avg Bid)
    $4067 Avg Bid
    55 bids

    ...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 technologies and trends in blockchain and decentralized finance (DeFi) to incorporate innovative features into our applications. Requirements: Proficiency in the MERN stack with at least 5 years of experience in web development. Solid understanding of blockchain fundamentals and experience with Web3 technologies such as Ethereum, Solidity, and ...

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    54 bids

    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...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...

    $430 (Avg Bid)
    $430 Avg Bid
    32 bids

    Looking for adept freelance developers to aid in designing a cryptocurren...to aid in designing a cryptocurrency website which embraces both wallet integration and a trading platform. Your duties will include: - Constructing a user-accessible platform for trading - Skillfully implementing a Tether (USDT) wallet - Assessing and deciding if both spot and margin trading will be suitable for this platform An ideal candidate should be well-versed with the intricacies of blockchain technology, have a solid understanding of USDT wallets, and the knack to incorporate trading functionalities seamlessly. Cryptocurrency knowledge, as well as previous experience with similar projects, will give you an upper hand. I expect a high degree of precision, as well as creative solutions to potential c...

    $1140 (Avg Bid)
    $1140 Avg Bid
    34 bids

    ...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 detailed. Coding and smart contracts. This is a technical field, and many jobs require blockchain development experience. Ethereum developer jobs will need smart contract programming skills (Solidity). UX design and web development. At the front end, UX tools (HTML, CSS, JavaScript) will be helpful, without too much adaptation from what you’d need in other sectors. On the backend, Node.js, Go, Python, Scala and other languages will be valuable. Data analysis. The blockchain records a wealth of informati...

    $1146 (Avg Bid)
    $1146 Avg Bid
    80 bids

    ...project is the utilization of cutting-edge cloud and blockchain technology to ensure the generation of secure E-invoices which can be stored in real-time on our server. Notably, the target audience for this system extends across small businesses, medium-sized enterprises, and large corporations, necessitating a versatile working approach. Your understanding of varying business models and needs will be crucial for this project's success. Furthermore, I desire a clean and professional design for all components of the system that reflects modern design principles without compromising functionality. Ideal Skills and Experience: - Proven experience in API, mobile app, and website development - Proficiency in cloud computing and blockchain technology - Excellent under...

    $2112 (Avg Bid)
    $2112 Avg Bid
    43 bids

    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 ...

    $13659 (Avg Bid)
    $13659 Avg Bid
    11 bids

    Looking to deploy a set of 3000 NFTs as Ordinals on Bitcoin blockchain, I need someone to handle the marketing strategies for me, including building traction, engagement and driving the strategy for air/rolldrops, timeline, and anything that will help sales. I want somebody with prior experience in driving NFT marketing projects, preferably on Bitcoin Ordinals. In terms of compensation, on top of the payment via Freelancer here, I will be offering a portion of the NFT collection to the one who help me with this to align our incentives. I'm also open to set an additional compensation scheme based on the sales driven and achieved.

    $1689 (Avg Bid)
    $1689 Avg Bid
    52 bids

    I am currently seeking skilled and experienced developers to assist in the creation of an automated market maker (AMM) decentralized exchange (DEX). This platform must be designed similar to Uniswap and be based on Ethereum blockchain. Key Considerations: - The token should not primarily serve a financial role; instead it will be used for user rewards and incentives. - Ideal candidates should have significant experience in Ethereum DEX platforms, token development, as well as the implementation of user rewards and incentives systems. Skills Required: - Blockchain Development on Ethereum - Token Development and Implementation - DEX Protocol Understanding, especially Uniswap - User Incentive Strategies

    $1924 (Avg Bid)
    $1924 Avg Bid
    96 bids

    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.

    $83 / hr (Avg Bid)
    $83 / hr Avg Bid
    26 bids

    Hey there! ? I'm on the lookout for someone passionate about gaming and eager to explore new tech. This project is all about having fun and learning something cool along the way. Plus, it's a fantastic opportunity for n...Player Movement Tracking: The ability to see and track player movement is essential. The map should be simple and straightforward, operating on a single layer. Ideal candidates will possess experience in game development, particularly with 4X games, and a solid understanding of interactive map design. Knowledge of web-based platforms is crucial. This is a low-pressure entry into the world of blockchain and gaming. You'll have creative freedom to explore and suggest the best path forward. It's a chance to work on a project that's more ...

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    71 bids

    ...marketplace for me using the Ethereum blockchain. The key functionalities to be integrated into this platform are as follows: - Buy & Sell Capabilities: Users should be able to seamlessly list their NFTs for sale or purchase available ones. - Bidding System: A feature enabling prospective buyers to bid on listed NFTs should be implemented. - Creator Royalties: The platform should provide ongoing royalties for creators whenever their NFTs are sold. - Creating NFTs: It should allow users to create NFTs in different formats like image, audio, video files. In terms of payments, the system should exclusively handle transactions via Ethereum. Given the complex nature of this project, it would be highly advantageous if you have prior experience in blockchain development,...

    $250 (Avg Bid)
    $250 Avg Bid
    14 bids

    I want a developer to come up with a script that is capable of pulling out the data from the new pairs latest tokens from the dex screener website and giving me an update in my discord channel when ever it finds a relevent coin , the filters of the coin should be age of the coin < 5 mins , liquitity > 5k$ .the bot will be running on an ubuntu server so i want it to be updated and the bot should also ping the discord channel with the relevent token details.

    $529 (Avg Bid)
    $529 Avg Bid
    8 bids

    We are seeking a talented and passionate Cryptocurrency Content Creator to join our team. As a Cryptocurrency Content Creator, you will be responsible for producing engaging and informative 3-5 minute YouTube videos on various topics related to cryptocurrency, blockchain technology, and digital assets. Leveraging advanced AI software, including ChatGPT and other AI tools, you will create compelling content that educates, entertains, and engages our audience. Responsibilities: Content Creation: Conceptualize, research, and create high-quality video content focused on cryptocurrency topics, ensuring accuracy, relevance, and clarity. Scriptwriting: Utilize AI software such as ChatGPT to assist in generating scripts for YouTube videos, ensuring content is well-structured, concise, an...

    $9 / hr (Avg Bid)
    $9 / hr Avg Bid
    56 bids

    ...highly skilled and experienced Web3 Node.js Developer to fix an existing program market bot. The project involves debugging and improving the functionality of the bot. The ideal candidate should have a strong background in web3, Node.js, and ether.js. This is a small project that requires quick turnaround time. If you are a developer who excels in problem-solving, has a deep understanding of blockchain technology, and can work independently, we would love to hear from you. Apply now and showcase your expertise in web3 development! Fix this : (not working on sepolia Testenet ) This role requires: - Deep familiarity with Node.js and Web3 - Strong debugging skills - Proven track record in improving bot performance We are counting on you to bring

    $356 (Avg Bid)
    $356 Avg Bid
    40 bids

    As someone leading a multi-faceted cryptocurrency project, I'm seeking a knowledgeable and experienced individual to outline a whitepaper for me. This document's principal aim is to offer a detailed explanation of our project's technical specifications and implementation plan. Ideal skills and experience: • Proven experience in developing thorough, proficient whitepapers • Understanding of blockchain technology, digital currencies, and their technical aspects • Knowledge in designing and explicating systems architectures • Capability to explain specific mechanisms related to cryptocurrencies and their security measures Requirements: • Use your past work as a showcase to demonstrate your adeptness and applicability for this project • ...

    $1387 (Avg Bid)
    $1387 Avg Bid
    46 bids

    This project is all about promoting a popular internet trend using the power and capabilities of the Solana blockchain. My vision is to create a meme coin bringing humor to the forefront. Key Aspects: - Coin Creation: Design and implement a cryptocurrency on the Solana blockchain that encapsulates humorous elements tied to a specific internet trend. - User Interaction: The coin should encourage user interaction through buying and selling activities. Desired Skills and Experience: - Experienced Solana Developers: Proficiency in Rust or C language used for Solana programming. - Understanding of Cryptocurrencies: Previous experience in creating or working with digital coins is crucial. - Sense of Humor: Appreciation of memes and internet trends, ability to integrate humor int...

    $181 (Avg Bid)
    $181 Avg Bid
    39 bids

    I need a freelancer to design a vibrant, engaging PDF/PowerPoint presentation about an MLM system u...Importantly, the presentation should highlight the benefits of the MLM system and how the model facilitates capital mobilization for crypto traders and bitcoin accumulation. -The presentation must balance both visuals and text. -Prior experience in graphic design and information visualization is vital. -Clarity in communication of complex concepts through graphics is essential. -You should also be acquainted with MLM systems, as a clear understanding of the subject will enhance the assignment's execution. Your work will help others understand a complex system, and your creativity in making this a reality will greatly be appreciated. Blockchain and cryptocurrency know...

    $170 (Avg Bid)
    $170 Avg Bid
    36 bids

    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.

    $641 (Avg Bid)
    $641 Avg Bid
    10 bids

    Description: We are seeking an experienced presentation designer, specializing or having experience in the blockchain projects and cryptocurrency sector, to create a professional presentation for our project. Presentation Requirements: Number of Slides: A total of 20 slides. Content: Diagrams and Schemes: 8 slides featuring diagrams and schemes that reflect key aspects of the architecture of a crypto project. Infographics: 2 slides with infographics, demonstrating complex concepts in an understandable visual form, such as transaction flows, consensus mechanisms, or token distribution. Time Frame: Start of Work: Not earlier than January 29th and no later than February 5th. Deadline: 1-2 weeks from the start of work. Additional Information: A portfolio with relevant works is welc...

    $1375 (Avg Bid)
    $1375 Avg Bid
    54 bids

    For this project, I require a Fullstack web developer to integrate Bitcoin as a payment method in my existing website. The main aim is to provide options to make seamless transactions using Bitcoin. Here are few specifics about project requirements: - Experience, specifically in integrating digital cryptocurrency payment systems within websites - Cutting Edge knowledge of web technologies, including API's etc. - Robust understanding of Bitcoin transactions and blockchain technology. Please note, conversion to traditional currency isn't needed - the payments will remain in Bitcoin. The timeline for project completion is negotiable. I am amenable to discussions around a schedule that maintains quality.

    $57 (Avg Bid)
    $57 Avg Bid
    11 bids

    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 spac...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 within a tight deadline, then this project is for you. Knowledge of blockchain technology and familiarity with Solana blockchain will b...

    $78 (Avg Bid)
    $78 Avg Bid
    17 bids
    Bitcoin Krypto 5 days left
    VERIFIED

    The aim is to create a website like or where you can trade on the site and create a blockchain where you can go in your own name and on a cryptocurrency exchange

    $1126 (Avg Bid)
    $1126 Avg Bid
    77 bids

    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.

    $954 (Avg Bid)
    Featured Urgent
    $954 Avg Bid
    6 bids

    ...technology industry. There are three questions in total, and each question should contain around 500 words. While the primary focus is on a SWOT analysis, the case study may also touch on relevant aspects of the Internet of Things (IoT) and blockchain, depending on the question. However, these subjects are not obligatory. I expect this project to be submitted by the 28th of March. The ideal freelancer for this project should demonstrate: - A solid understanding of SWOT analysis - Experience or interest in the technology sector - Knowledge of IoT and blockchain - Strong research and analysis skills - Excellent written communication skills - The ability to adhere to deadlines. This will be an interesting project for anyone who enjoys critical analysis and has an i...

    $34 (Avg Bid)
    $34 Avg Bid
    34 bids

    Custom fix for an existing blockchain web app

    $282 (Avg Bid)
    $282 Avg Bid
    26 bids

    ...a highly skilled developer with expertise in C++, Tauri, Rust, or Go to create a sophisticated Android application designed for Bitcoin Stratum V2 mining. This project aims to provide a seamless and efficient mining experience by allowing users to enter their Bitcoin wallet address and adjust the mining intensity through thread selection. Key Requirements: Deep knowledge of C++, Tauri, Rust, or Go, with a proven track record in Android app development. Familiarity with blockchain technology, specifically Bitcoin Stratum V2 protocol, and an understanding of cryptocurrency mining processes. Ability to design an intuitive UI that includes input fields for the Bitcoin wallet address and thread count, a dynamic mining status dashboard, and potentially adva...

    $2301 - $4602
    Featured Sealed NDA
    $2301 - $4602
    9 bids

    Description: We are looking for a skilled and experienced tech blogger to write comprehensive and informative articles about specific blockchain software. The ideal candidate should have a strong background in blockchain technology, excellent English writing skills, and the ability to create engaging, informative content. Responsibilities: Downloading and installing various blockchain software to understand their functionalities, features, and user interface. Running the software to explore its capabilities, identify its strengths and weaknesses, and determine its user-friendliness. Writing detailed articles in English that explain how the software works. This includes a step-by-step guide on installation, setup, and usage, along with any troubleshooting tips or i...

    $767 - $1381
    Featured Sealed NDA
    $767 - $1381
    11 bids

    I'm in immediate need of a stellar python developer who can hit the ground running. Your niche? Cryptocurrency trading systems. Specifically, you should have: - 5 years or more experience with Python - A strong background in Bitcoin trading projects - Proficiency in backtesting, with a focus on statistical significance testing It's a bonus if you're familiar with libraries such as Pandas, NumPy, ccxt, although this isn't a deal-breaker. This is an urgent requirement and I'm ready to hire the right person today! Let's talk details and determine if we're a match.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    21 bids

    We are seeking a talented React developer with experience in blockchain technology to join our team. In this role, you will be responsible for creating and maintaining user-friendly web applications using React, as well as integrating blockchain technology into our projects. Responsibilities: Develop and maintain web applications using React Integrate blockchain technology into our projects Collaborate with team members to design and implement new features Stay up-to-date on the latest trends and best practices in React and blockchain technology Requirements: Proficient in React and JavaScript Experience working with blockchain technology, such as Ethereum or Hyperledger Strong understanding of web development technologies, including HTML, CSS, and RES...

    $4641 (Avg Bid)
    $4641 Avg Bid
    64 bids

    I'm seeking a skilled developer to construct a Bitcoin cloud mining platform suitable for a browser environment. Key functionalities needed include: - Display of Real-Time Mining Status: The platform should provide live updates on the mining progress in a user-friendly manner. - Wallet Integration: Integration of a Bitcoin wallet is paramount to ensure smooth transactions. - Mining Pool Selection: User should be able to choose and change mining pools according to their preferences. Regarding aesthetics, I'm aiming for a minimalist and modern design, but one which still offers theme customization to match user preferences. Applicants with a strong background in cryptocurrency platforms and experience in both frontend and backend development for web applications are...

    $293 (Avg Bid)
    $293
    8 entries
    BULLISH PROJECT 7 days left

    Hi Avtar, Need you to recreate the florida bull and rig it. You can download the non techy version easily from sketchfab or elsewhere but need one that looks exactly like the "florida charging bull". Need this^ to look like this: I purchased a bull online that is rigged and animated: (ignore the bear) I need this done quick. I have too much work where this comes from. I've hired 10 designers already.

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    1 bids

    I am seeking a skilled blockchain developer with first-hand experience in cryptocurrency creation, aiming to utilize the Base blockchain platform for deployment. We are currently a ERC20 token we launched in September last year.

    $845 (Avg Bid)
    $845 Avg Bid
    56 bids

    ...seasoned JavaScript & Blockchain Developer with a penchant for problem-solving and a passion for coding? We're seeking a dedicated team player to join us in creating elegant solutions for our Web3 Platform. Reporting directly to our Chief Product Officer, you'll collaborate closely with our development team to pioneer the architectural design and foundation of our platform. If you thrive in a dynamic environment and love tackling big challenges, we want to hear from you. Requirements Minimum 2 years of experience in web development. Proficiency in JavaScript, Node.js, , , Web3, Blockchain, etc. Familiarity with at least one JS framework: React, Vue, Angular, Svelte. Expertise in Git and version management. Strongly encouraged: Prior experience with Web3, ...

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    73 bids

    For my medium-sized residential home, I need assistance with setting up Phase 3 power to support my Bitcoin mining operations. The project should include: - Designing a power distribution system. - Installing necessary electrical equipment. Ideal freelancers should have experience in: - Electrical design and installation. - Residential power systems. - Knowledge of power requirements for Bitcoin mining equipment.

    $77 / hr (Avg Bid)
    $77 / hr Avg Bid
    6 bids

    I need a Blockchain Developer who is well-experienced in using Solidity and Python to create smart contracts for Ethereum. Key Requirements: 1. Programming Expertise: You should have a strong understanding of Solidity and Python to develop efficient and secure smart contracts. 2. Blockchain Platform Familiarity: A comprehensive knowledge of the Ethereum platform is needed, as this is the environment in which the smart contracts will be executed. 3. Specific Development Type: This project is geared toward smart contracts creation. Therefore, direct experience in this area of blockchain development is crucial. This project demands precision, knowledge and a keen eye for detail. If these are areas where you excel, please feel free to bid.

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    20 bids

    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 ...

    $57 / hr (Avg Bid)
    $57 / hr Avg Bid
    20 bids

    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.

    $24536 (Avg Bid)
    $24536 Avg Bid
    26 bids

    I'm looking for an expert in Bitcoin mining with ASIC Miners. I already have the hardware required, but I need help to set it up. Key responsibilities are: - Assisting with the miner setup process - Configuring the miner to work with my chosen mining pool The ideal freelancer for this project should have: - Extensive experience with Bitcoin mining - Experience setting up ASIC miners - Knowledge about effectively joining and configuring miners for a specific mining pool Your guidance will greatly contribute to the success of this mining operation. I'm excited to learn from your expertise.

    $26 (Avg Bid)
    $26 Avg Bid
    4 bids

    I require a skilled developer to integrate a bespoke escrow payment system into my existing WordPress website. This system should allow for three main functionalities: - User registration and login - Creation of escrow accounts - Comprehensive transaction tracking and notifications Critically, this system should process payments in Bitcoin, Ethereum and Litecoin only. Given the nature of my project, being familiar with blockchain technology, with a strong coding background in WordPress integrations is essential. The project has an immediate timeframe for completion, therefore a high level commitments and quick communication are required. Candidates who can demonstrate previous experience in similar projects will be preferred. Let's build a safe and reliable escro...

    $419 (Avg Bid)
    $419 Avg Bid
    11 bids

    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:

    $268 (Avg Bid)
    $268 Avg Bid
    28 bids

    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 pay...

    $851 (Avg Bid)
    $851 Avg Bid
    19 bids

    ...seeking an experienced Full-Stack Web Developer who's well-versed in both frontend and backend technologies. Must have expertise in HTML, CSS, JavaScript, Python, Java, PHP along with profound understanding of database technologies such as MySQL, MongoDB, PostgreSQL. Importantly, a strong background in blockchain is highly desired. Here's what I'm looking for: - Full-stack Development: Deliver high quality, clean code in both frontend and backend dimensions. - Blockchain Expertise: Implement blockchain technologies, and understand their impact on the overall web infrastructure. - Timely Delivery: The project needs to be completed within a month's time. Ideal candidates should have a portfolio of past projects to showcase their expertise and pro...

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    75 bids