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Bitcoin is a crypto currency, with the creation and the transfer of the bitcoins being based on a protocol that does not depend on the central authority. The coins can be transferred through computers or through smartphones and related devices, without the necessity of having a financial institution as an intermediate. This concept was established by Satoshi Nakamoto in 2008 and it was geared towards the world of electronic cash systems. If you understand more about this topic on a professional level, then you have a better chance to enjoy the advantages of being a freelancer at Freelancer.com.

Bitcoin has its own technical part that needs to be addressed by professionals. If you are one of them, then you should be on a platform that ensures the consistency of job posting by clients. When working as a bitcoin freelancer at Freelancer.com, you will have access to many of the jobs posted by clients from all over the world and bid on those that are within your professional level. There is too much to enjoy while working at the leading freelancer platform online, including getting paid at rates that your services deserve, giving you the encouragement you need to keep on working on more Bitcoin projects.

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    96 trabajados encontrados, precios en USD

    I want to bridge and new erc-20 token to binance smart chain need this to list on pancakeswap

    $160 (Avg Bid)
    $160 Oferta promedio
    2 ofertas
    ICO Marketing Team Needed 6 días left
    VERIFICADO

    Hello Freelancers, We are in need of a marketing expert or team who can help market our upcoming cryptocurrency project to one of the biggest and most engaging communities on social media. We need people with expertise in: - Cryptocurrency - Facebook Ads - Instagram - Reddit - Twitter - Telegram - Medium - Video Advertising - Graphic Design/Advertising This would be a gig that lasts through Nov...

    $1181 (Avg Bid)
    $1181 Oferta promedio
    18 ofertas

    Crpyto Tokenomics Expert Looking for someone who is able to launch tokens on BNB and on ETH.

    $48 (Avg Bid)
    $48 Oferta promedio
    7 ofertas

    I need instant crypto to paypal exchange or other methods, so that members can exchange directly their crypot, in automatic mode. something like this [iniciar sesión para ver URL]

    $2320 (Avg Bid)
    $2320 Oferta promedio
    20 ofertas
    NFT ecosystem 6 días left

    This project is centred on the NFT concept. SCOPE: - Build an NFT ecosystem that allows user to purchase and hold on-platform and on-wallet various NFTs. More than happy to go over all the details with the freelancers I select. Thank you for bidding.

    $820 (Avg Bid)
    $820 Oferta promedio
    10 ofertas

    I want to developer to create NFT Market Place with TRC721. TRC721 is the standard on building in Tron Blockchain. Freelancer create token on using TRC721. I have developed already NFT market place Frontend. so he must connect with new token and run on flow platform. Before bid my proposal, write "TRC721 NFT" first. Plz feel free to bid my project.

    $250 - $750
    Sellado
    $250 - $750
    2 ofertas

    Kindly if you are Freelancer Developer then only Bid "Don't place bid Company"

    $10 - $750
    Sellado Acuerdo de Confidencialidad
    $10 - $750
    4 ofertas
    trading bot 6 días left

    Pine script required for a bot which can do spot long trade only. Bot must satisfy the strategy with atleast 2years back testing data. Bot function: scan market open and close trade,monitor profits. Trade must cater 2 primary and secondary indicator

    $2500 (Avg Bid)
    $2500 Oferta promedio
    3 ofertas

    Helo we need developer who already build the ethercrsh we need that. We have to do on smart contract.

    $20 - $170
    $20 - $170
    0 ofertas

    I have a crypto airdrop related youtube channel Can you monetize my youtube channel?

    $40 (Avg Bid)
    $40 Oferta promedio
    8 ofertas

    Hi please I need a cryptocurrency wallet like Luno app that can send and receive cryptocurrency but buy from admin,and can also accept credit cards. You can send me message let talk business or if you have a already made custom for this let talk. Thanks in advance

    $500 (Avg Bid)
    $500 Oferta promedio
    2 ofertas
    Cybercurrency 6 días left
    VERIFICADO

    Am trying to find a company that 1. Has experience in creating a new cybercurrency for listing on an exchange AND secondly the setup of that currency/token on an exchange....

    $39 / hr (Avg Bid)
    $39 / hr Oferta promedio
    12 ofertas

    Description The company I work with need professional marketers that are good with what they do. The aim is to advertise the company to reach various part of the globe. The person Must have a good communication skill in other to pass the intended message. P.s I work with a Crypto Company

    $1018 (Avg Bid)
    $1018 Oferta promedio
    16 ofertas

    I am looking for a very good coder to create a website where i can sell my new cryptocurrency. the token i am going to sell is an ERC20 based token. more details will be provided after bidding... the main function is to implement a function like: function selling ( owner_address, buyer_address, amount, error) .. please only bid if you have created websites like that. Thank you

    $307 (Avg Bid)
    $307 Oferta promedio
    15 ofertas

    I want a professional trader If you are unprofessional, please do not bid

    $401 (Avg Bid)
    $401 Oferta promedio
    8 ofertas

    Storing data in blockchain anonymus. Developments using blockchain to secure IoT/industrial Internet applications. Blockchain technology is used to securely store a payload, like sensor data from a vast number of sensor nodes.

    $655 (Avg Bid)
    $655 Oferta promedio
    10 ofertas

    Por favor, regístrate o inicia sesión para ver los detalles.

    Sellado Acuerdo de Confidencialidad

    I need professional for mining setup A to Z

    $3411 (Avg Bid)
    $3411 Oferta promedio
    1 ofertas

    Hi, I have an online btc game. its needs hot wallets added to it so that players get their deposits and withdraws quickly. Please only apply for this if you have extensive knowledge on this subject, I need it done quickly and clean.

    $240 (Avg Bid)
    $240 Oferta promedio
    6 ofertas

    Want a simple platform where people can exchange bitcoin and altcoins. No need for fiat.

    $715 (Avg Bid)
    $715 Oferta promedio
    17 ofertas
    coin development 4 días left

    I need a blockchain developer to develop coin similar to doge coin with full requirement

    $190 (Avg Bid)
    $190 Oferta promedio
    7 ofertas

    need to add a small function to existing token smart contract

    $238 (Avg Bid)
    $238 Oferta promedio
    2 ofertas

    need to add a small function to existing token smart contract

    $366 (Avg Bid)
    $366 Oferta promedio
    9 ofertas

    need to add a function to existing trc20 token contract that enables token transfer to multiple addresses at once

    $163 (Avg Bid)
    $163 Oferta promedio
    1 ofertas

    looking for a few pros to Shill online to get more people as members to our telegram account. We have a crypto coin which we are promoting and need new members to our group. Will need you to do the following: - post on crypto related boards on Reddit - comment on crypto posts on Reddit - comment on large Twitter accounts promoting the coin - make posts in crypto telegram groups - post in crypto...

    $110 (Avg Bid)
    $110 Oferta promedio
    12 ofertas

    I am looking for someone that will interested to help me work on my blockchain smart contract

    $518 (Avg Bid)
    $518 Oferta promedio
    19 ofertas

    add one more function to trc20 token contract code that enables transfer of tokens to multiple addresses

    $20 - $171
    $20 - $171
    0 ofertas

    need to modify existing trc20 token contract and redeploy

    $20 - $171
    $20 - $171
    0 ofertas

    add one more function to trc20 token contract code that enables transfer of tokens to multiple addresses

    $95 (Avg Bid)
    $95 Oferta promedio
    1 ofertas

    need to modify existing trc20 token contract and redeploy

    $95 (Avg Bid)
    $95 Oferta promedio
    1 ofertas

    I'm looking for Token Bridge Expert with over 1 years on Smart Contract. If you have good experience in this field, Hit me up please.

    $3134 (Avg Bid)
    $3134 Oferta promedio
    11 ofertas
    I need a salesman 4 días left

    We are a company that works in the cryptocurrency environment, We successfully raised money from the public, we are now looking for salesmen to help us to push our project with the institutional. We have a deck and a fill with more than 800 investors that we need get in touch with.

    $12113 (Avg Bid)
    $12113 Oferta promedio
    1 ofertas

    Monnfts is a creator-centric NFT marketplace on BSC Blockchain and issuance platform that utilizes the Monster token (MON) to empower users who actively interact with the protocol. Token contract: 0xac4c090b32533d13281c681fd1ebf740cd5718ff Detail Design for the project: [iniciar sesión para ver URL] 1. Creators: On Mint and Selling NFT The Creators space helps the original artist to displa...

    $2576 (Avg Bid)
    $2576 Oferta promedio
    26 ofertas

    Helo we need developer who already build the ethercrsh we need that. We have to do on smart contract.

    $5118 (Avg Bid)
    $5118 Oferta promedio
    1 ofertas
    I need a coder 4 días left
    VERIFICADO

    I want to launch my own cryptocurrency and need people for that.

    $5441 (Avg Bid)
    $5441 Oferta promedio
    8 ofertas

    We need to redesign our contract for BEP20 token to make it a smart [iniciar sesión para ver URL] need to customze many settings. Some considerations [iniciar sesión para ver URL] release for certain address [iniciar sesión para ver URL] rule [iniciar sesión para ver URL] to prevent dumping [iniciar sesión para ver URL] distribution of tokens to certain address...

    $274 (Avg Bid)
    $274 Oferta promedio
    7 ofertas
    NFT Market place creation 4 días left
    VERIFICADO

    We would like to create NFT market place based on BSC chain where user's can create NFT for their art or digital content and sell them. Platform very similar to opensea or rarible but on BSC network.

    $4216 (Avg Bid)
    $4216 Oferta promedio
    7 ofertas

    I need to develop a crypto coin with its own custom blockchain. I also want to use a Proof-of-Stake consensus. Our goal is to develop a blockchain that is self-funding this can be done by having a portion of the block rewards sent to a treasury wallet. We also want stakeholders to be able to vote on how the treasury is spent. I am also hoping to implement a charity deposit from the block rewards a...

    $5194 (Avg Bid)
    $5194 Oferta promedio
    13 ofertas

    I need a real time ,15 minute BTC chart that has buy and sell signals.

    $250 (Avg Bid)
    $250 Oferta promedio
    10 ofertas

    Hello, ICO expert, I will need you for my cryptocurrency project. Once your experience is proven, we will definitely work together. This is for only serious experts, not for those who want a luck. Looking forward to hearing from you. Thank you.

    $212 (Avg Bid)
    $212 Oferta promedio
    4 ofertas

    Crypto tokenomics expert Need certain project making.

    $65 (Avg Bid)
    $65 Oferta promedio
    4 ofertas

    BNB software creation for entering trades quickly

    $150 (Avg Bid)
    $150 Oferta promedio
    1 ofertas

    Tokenomics expert for a Crypto Project BNB Only someone with previous experience thanks.

    $249 (Avg Bid)
    $249 Oferta promedio
    10 ofertas

    need to deply smartcontract in tron blockchain smart contract is ready. need help with web3js integration and contract deployment.

    $478 (Avg Bid)
    $478 Oferta promedio
    5 ofertas

    Hello, i want to list my new BEP20 token on exchanges sites like coinmarketcap, coingecko, binance and other exchange websites.

    $56 (Avg Bid)
    $56 Oferta promedio
    1 ofertas

    transfer trc20 tron based token to others via smart contract in tronscan blockchain

    $392 (Avg Bid)
    $392 Oferta promedio
    2 ofertas

    need to deply smartcontract in tron blockchain smart contract is ready. need help with web3js integration and contract deployment.

    $170 (Avg Bid)
    $170 Oferta promedio
    2 ofertas

    transfer trc20 tron based token to others via smart contract in tronscan blockchain

    $20 - $170
    $20 - $170
    0 ofertas

    i want to create a smart contract that facilitates anyone with my trc20 token to transfer to others via my smart contract.

    $171 - $512
    $171 - $512
    0 ofertas

    Transfer TRC20 Token via Smart Contract to multiple address

    $20 - $171
    $20 - $171
    0 ofertas

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