You can earn money at Freelancer.com by using your bitcoin skills.

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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    37 tugasan ditemui, harga dalam USD

    Quisiera Vender mi proyecto ya Finalizado de una App que ayuda a vender o comprar BTC ya Operativo envia Notificaciones en base de los parametros que se le coloquen, Solo necesito saber si hay alguna persona interesada para Venderlo o Asociarnos.. Es importante señalar que este Sistema ya esta en uso Por un grupo de Trader lo cuales comprar suscripcion por el uso

    $351 (Avg Bid)
    $351 Avg Bida
    3 bida

    I need a fully secure Cryptocurrency exchange open for customers in India with a few currencies already listed on it and should be equipped with full KYC.

    $454 (Avg Bid)
    $454 Avg Bida
    10 bida

    Looking for a core wallet system for Ethereum, XRP, and ERC token system. The wallet will need to generate new address for users and it must be installed and tested correctly with no security flaws. It would be preferred if you know C++. and have solid security background.

    $399 (Avg Bid)
    $399 Avg Bida
    10 bida

    The requirements are been attached and bid only after reading the document ! The entire project is been already opensource where you need to run the opensource git and then customize few changes. *** Again Bid only those whom really can work on this ***

    $200 (Avg Bid)
    $200 Avg Bida
    7 bida

    Hi, I thus need only experts who have already with with mining pools ! The requirements are been attached and bid only after reading the document ! The entire project is been already opensource where you need to run the opensource git and then customize few changes. *** Again Bid only those whom really can work on this ***

    $18 / hr (Avg Bid)
    $18 / hr Avg Bida
    7 bida
    Cryptocurrency Arbitrage Bot 6 hari left
    DISAHKAN

    I need some Python developer experience with CCXT to help me finish automatic buy of my arbitrage cryptocurrency bot.

    $53 / hr (Avg Bid)
    $53 / hr Avg Bida
    18 bida

    I'm looking for DAG expert. will discuss more via FL.

    $1345 (Avg Bid)
    $1345 Avg Bida
    7 bida

    I need someone to help with gitian builder. It keeps failing with an miniupnpc checksum error. I need someone to fix my code so that i dont get this error and to fix any other errors that i might get after the miniupnpnc thing.

    $23 (Avg Bid)
    $23 Avg Bida
    1 bida

    Hola, deseo conectar la Api de localcitcoin a mi página web, que esta hecha en wordpress, deseo que sólo yo pueda publicar avisos de compra y venta a mis clientes, me gustaría que el diseño de la Api quedara con los colores que ya cuenta mi sitio web.

    $490 (Avg Bid)
    $490 Avg Bida
    13 bida

    I know about cryptocurrency, but I am making no profit from it So I am in need of someone to teach me more about cryptocurrency Investments and al I need to know so as to make profit from it

    $773 (Avg Bid)
    $773 Avg Bida
    16 bida

    We want to develop a paper wallet generator for use in Cryptoart ([log masuk untuk melihat URL]). Specifically, we want to fork the code from [log masuk untuk melihat URL], then slightly modify the results page to fit our needs. More information found here: [log masuk untuk melihat URL]

    $1159 (Avg Bid)
    $1159 Avg Bida
    26 bida

    Hello ! We are looking some one or company who can build us mobile app for both platforms android/ios. We are looking for simple product thats represents safe and easy mobile application of ethereum wallet similar to imToken ( check if you can) Wallet should be able to transfer funds beetwen whole etherum network. People after sms verification can send and recevie ethereum and tokens. Admin can...

    $2603 (Avg Bid)
    $2603 Avg Bida
    53 bida

    I need someone experienced in crytocurrency to suggest the best cryptocurrency to invest and that is the most profitable at the moment and to then guide me through the process of buying and selling the bitcoin or altcoin, depending on what you suggest. Im not wanting to get into cryptocurrency at the moment and to go too much into it, but just to buy and sell sone cryptocurrency. The amount im...

    $157 (Avg Bid)
    $157 Avg Bida
    9 bida
    Fresh cryptocurrency leads 3 hari left
    DISAHKAN

    I am looking for a list of 1500 opt-in and fresh cryptocurrency leads from Australia, Singapore and New Zealand. Details wanted: First name Last name Mobile number/landline The list has to be fresh and opt in.

    $57 (Avg Bid)
    $57 Avg Bida
    6 bida

    I am more into crypto and developed an ecomerce store and had a coin developed from a dev before. I want to integrate that coin with my ecommerce store, I know basic knowlege but want to learn more technically in detail. Looking forward for a good teach in crypto. Thank you

    $616 (Avg Bid)
    $616 Avg Bida
    5 bida

    Multi coin mining portal development Looking developer from Chennai only

    $443 (Avg Bid)
    $443 Avg Bida
    9 bida
    Masternode ranking website 2 hari left
    DISAHKAN

    I am looking for someone to create masternode ranking website similar to: [log masuk untuk melihat URL] [log masuk untuk melihat URL] [log masuk untuk melihat URL]

    $187 (Avg Bid)
    $187 Avg Bida
    13 bida
    Betting Site 2 hari left
    DISAHKAN

    One of my client required betting site like [log masuk untuk melihat URL] with crypto currency all money transaction by bitcoin or alt coin

    $2368 (Avg Bid)
    $2368 Avg Bida
    14 bida

    website is built in lavarel, ubuntu make it mobile and iPAD responsive + deploy tokens (truffle) on mainnet.

    $178 (Avg Bid)
    $178 Avg Bida
    14 bida

    I need Bitcoin wallet with good features

    $807 (Avg Bid)
    $807 Avg Bida
    22 bida

    I need some help with my business.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bida
    13 bida

    I need some help with internet marketing.

    $8 / hr (Avg Bid)
    $8 / hr Avg Bida
    10 bida
    Website Automation Project 1 hari left
    DISAHKAN

    Looking for an expert on Website automation, who could ensure fast scripting coding.

    $170 (Avg Bid)
    $170 Avg Bida
    14 bida

    I need you to develop some software to store bitcoin

    $18 / hr (Avg Bid)
    $18 / hr Avg Bida
    17 bida

    I need you to develop desktop crypto currency wallet

    $53 / hr (Avg Bid)
    $53 / hr Avg Bida
    32 bida
    Bitcoin insight api install 1 hari left
    DISAHKAN

    Hello, I am in need of this; [log masuk untuk melihat URL] Installed on my server, it MUST be in in production mode, which you can find installation help on here: [log masuk untuk melihat URL] It must, else the site wont work. It will be tested, and if correctly installed, the site will be able to withdraw bitcoins using the api.

    $81 (Avg Bid)
    $81 Avg Bida
    5 bida

    Tool to export all Bitcoin transactions from blocks for a time period. Should save all details to excel/CSV.

    $440 (Avg Bid)
    $440 Avg Bida
    13 bida
    CryptoCurrency marketing 1 hari left
    DISAHKAN

    Our goal is to promote VoteCoin, which is an existing crypto-currency (altcoin) offering features to create polls and voting in blockchain. For more see [log masuk untuk melihat URL] Your job will be: - update VoteCoin Facebook and Twitter feeds on daily basis - promote VoteCoin on discussion boards, discord chatrooms, and other social media - communication with existing followers to promote Vote...

    $187 (Avg Bid)
    $187 Avg Bida
    7 bida

    Hola freelancers Estoy buscando alguien experto para crear una aplicación para hacer trading con bitcoin en la plataforma binance la aplicación tiene que estar basado en unas configuraciones específicas y fórmulas para hacer las compras y las ventas

    $489 (Avg Bid)
    $489 Avg Bida
    9 bida

    i need an expert in blockchain who can deploy my tokens to mainnet.

    $132 (Avg Bid)
    $132 Avg Bida
    25 bida

    We are in need of an individual with solid internet research skills to collect information on various crypto-currencies. Knowledge of Google's productivity suite is a plus.

    $23 (Avg Bid)
    $23 Avg Bida
    29 bida
    Create a new Crypto Currency 44 hari left
    DISAHKAN

    Create a new Crypto Currency by Improving open source existing codes and ensure its reliability to connect to external environments, and implement sepcific specs and deliverables and high level security.

    $3400 - $5666
    Ditampilkan Sulit Perjanjian Kerahsiaan
    $3400 - $5666
    58 bida

    Need lead generation who want to do trading (buy/sell bitcoins) It is important that full information were set in these leads (Email, Full name, phone number) Locations: Norway Denmark Sweden Germany Czhech Republic Netherlands UK Singapore South Africa(Cape Town, Johannesburg) Will lead to long term if leads are having good quality. Please apply only if you are experienced and know what are b...

    $3414 (Avg Bid)
    $3414 Avg Bida
    11 bida

    I need you to develop a software for bitcoin transaction

    $55 / hr (Avg Bid)
    $55 / hr Avg Bida
    24 bida

    Looking for a team to build back-end modules for an cryptocurrency wallet application. This is part of bigger overarching project and repeat business will happen on completion of each module. Using QT5.11. Please contact us for further information.

    $23 / hr (Avg Bid)
    $23 / hr Avg Bida
    17 bida

    Hello, if you can create a trading website like [log masuk untuk melihat URL] contact me to make the deal

    $2366 (Avg Bid)
    $2366 Avg Bida
    37 bida

    I need a Crypto expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $99 (Avg Bid)
    $99 Avg Bida
    27 bida

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