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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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    The indicator is already built and all the alert settings have been added to the setting GUI. 6 alerts are required to be built for this indicator. Each of the alerts contains many conditions.

    €339 (Avg Bid)
    €339 Gebot i.D.
    7 Angebote

    I want someone who can develop me a script for tradingview that groups the bitmex liquidity pools just like this page does

    €120 (Avg Bid)
    €120 Gebot i.D.
    11 Angebote

    we need a trading platform for buying and selling cryptocurrency and other similar items. something like this: [Zur Anzeige der URL Anmelden] [Zur Anzeige der URL Anmelden]

    €974 (Avg Bid)
    €974 Gebot i.D.
    22 Angebote

    We need an IPBOARD Escrow panel . One standalone Escrow panel which connects to ipboard ( for user acc managment ) Escrow Trades for Seller and Buyer. Automaticly Escrow functions and earning from the Fees . Write down below if you have experience with Ipboard and Bitcoin & Monero devlopement

    €444 (Avg Bid)
    €444 Gebot i.D.
    3 Angebote

    I need a person or a team to make a smart contract and it should be like USDt but inside to add for example - to check how much TRX is available to know if the oleration can be done.

    €602 (Avg Bid)
    €602 Gebot i.D.
    21 Angebote
    Legal Expert 6 Tage left

    We are representing a client in a litigation matter in which we need to establish whether or not someone who controlled digital assets for the exchange misappropriated funds that they held. We require someone, ideally with cryptocurrency exchange experience, to review material and provide an expert opinion.

    €31 / hr (Avg Bid)
    €31 / hr Gebot i.D.
    7 Angebote

    We need to make 3 responsive websites (2 cryptocurrency exchange + 1 landing page for Coin pay system) and a payment module. Read the details in the documents very well and give us a proposal. - Must give all details needed in development. (Functions and timeline) - Documents for functions and all source codes should be given to us.

    €16207 (Avg Bid)
    Featured
    €16207 Gebot i.D.
    35 Angebote
    Trading in Bitcoin 6 Tage left
    VERIFIZIERT

    Hello is there anyone that has a masterclass or training in bitcoin trading?... i would like to become familiar with it and would like someone to teach me about it. if this is you please reach out to me. must be experienced in trading.

    €23 (Avg Bid)
    €23 Gebot i.D.
    7 Angebote
    Create Crypto Currency 6 Tage left
    VERIFIZIERT

    need to create and publish a crypto currency just like Matic, Doge,polkadot etc.

    €8472 (Avg Bid)
    €8472 Gebot i.D.
    1 Angebote

    He estado en el mundo de cryptomonedas actualmente estoy tratando de reconfigurar mi skyminer, me encuentro actualmente en madrid y necesitaría ayuda para la instalación[Zur Anzeige der URL Anmelden]

    €496 (Avg Bid)
    €496 Gebot i.D.
    4 Angebote

    I want to have a crypto currency trading app in india like coinswitch kuber, coin dcx, wazirindia. Will start with only some coins. Shiba Inu, dogecoin, eth, bitcoin You should be having working experience with crypto currencies API and have to have feature ideas like price alerts, auto buy, auto sell, mail, pay through paytm in mobile. Market cap, market positions, buying & selling percenage...

    €2692 (Avg Bid)
    €2692 Gebot i.D.
    4 Angebote
    Blockchain Dapp development 6 Tage left
    VERIFIZIERT

    Hi Experts, I am looking to develop a energy blockchain dapp using some of the open source Energy blockchain tools for example from www.energyweb.org. The application will capture energy meter data like inputs, outputs, export, storage etc. More details will be provided. Only apply if you have worked on blockchain tech before. thanks

    €717 (Avg Bid)
    €717 Gebot i.D.
    31 Angebote

    Hi dear freelancer I want you to help me to get some of E TH

    €404 (Avg Bid)
    €404 Gebot i.D.
    25 Angebote

    We need someone who has experience with blockchain, crypto, NFT. Requirements: ˚App deployment experience ˚Minting NFTs ˚Wallet integration ˚Royalty earnings for original owner ˚Ability to add ideas and make the project better Expertise: Haskell Cryptocurrency ICO Bitcoin DApps Smart Contracts Blockchain Development Cardano [Zur Anzeige der URL Anmelden] JavaScript We are seeking a NFT programm...

    €29 / hr (Avg Bid)
    €29 / hr Gebot i.D.
    36 Angebote
    Metamask Integrations | Web3 6 Tage left
    VERIFIZIERT

    We have completed UI. We have atomic swap smart contracts (HTLC) for ERC20toERC20 and ETHtoERC20. Just need web3 instances and integrations for metamask to facilitate atomic swap. EX: Buyer initiates from UI >> HTLC initiated >> Seller is notified and accepts/signs via metamask >> atomic swap for eth/erc20 x custom erc20 executes. These tasks must each be troubleshot, c...

    €190 (Avg Bid)
    €190 Gebot i.D.
    13 Angebote

    I need a Crypto expert trader

    €449 (Avg Bid)
    €449 Gebot i.D.
    6 Angebote

    Kripto para kullanarak 2. el alım satım yapılabilecek bir platform ve o platformun kendi kripto parası

    €146 (Avg Bid)
    €146 Gebot i.D.
    4 Angebote

    Hello Please I’m an expert trader in crypto currency exchange but right now I’m getting busy due to my new work and I can’t really have all that time to trade anymore so I’m looking for an experienced trader who will jointly trade with me…

    €414 (Avg Bid)
    €414 Gebot i.D.
    6 Angebote
    Pancakeswap fork 5 Tage left
    VERIFIZIERT

    I need a Pancakeswap fork Main features needed: Exchange, Liquidity, Farm, Pools

    €2118 (Avg Bid)
    €2118 Gebot i.D.
    20 Angebote

    Günümüz teknolojisine ayak uydurmak amacıyla düşündüğüm bi projedir .Projenin genel amacı şu BSC tabanlı bir kripto para ve 2. el eşya alım satımı için bi uygulama çıkartıp krtipto paraların kullanımını arttırmak.

    €202 (Avg Bid)
    €202 Gebot i.D.
    6 Angebote

    I need a public chain that can be mined directly with a computer, similar to the early Bitcoin, demand: 1. Wallet (PC wallet directly calls computing power to mine cryptocurrency) 2. Blockchain browser 3. For details, contact me

    €536 (Avg Bid)
    €536 Gebot i.D.
    9 Angebote

    Hello everyone I’ve crypto currency in my wallet but I can’t trade due to my new job, I don’t have all the chance to trade so I want someone who will make a joint trading with me so I can be receiving my own percentage, please if you’re let’s join our coins together and you will trade on behalf of both of us

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    5 Angebote

    I have one project that clones a Poo Coin chart . Refer URL: [Zur Anzeige der URL Anmelden] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project ab...

    €451 (Avg Bid)
    €451 Gebot i.D.
    12 Angebote

    I have one project that clones a Poo Coin chart . Refer URL: [Zur Anzeige der URL Anmelden] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project ab...

    €845 (Avg Bid)
    €845 Gebot i.D.
    7 Angebote

    I have one project that clones a Poo Coin chart . Refer URL: [Zur Anzeige der URL Anmelden] Requirements: - You have to know crypto chart(candle chart) - 1+ year Trading experience - You how to know solidity language - Marketing experience Before I award you, you need to answer my 2 question so that you can prove your skill. Further I will do several project about crypto currency.(eg: a project ab...

    €559 (Avg Bid)
    €559 Gebot i.D.
    9 Angebote

    Quiero crear una pagina rapida en java o en php Sencilla System Op : Windows Server Widget: Facebook Analitica: Facebook Pixel - Google Analytics - Clicky Tag Manager: Google Tag Manager Fonts : Google Font API - Font Awesome JavaScript Libraries: Jquery 3.3.1 - SweetAlert - Modernizr 2.8.3 UI frameworks: Bootstrap 3.37 Grafics JavaScript: [Zur Anzeige der URL Anmelden]

    €71 (Avg Bid)
    €71 Gebot i.D.
    2 Angebote

    Blockchain Developers for a Small Application

    €155 (Avg Bid)
    €155 Gebot i.D.
    28 Angebote

    EU, China , Ukrane & Russian developers preferred. Blockchain (bitcoin) app developer required to implement bitcoin transaction -Experienced developers ONLY

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    6 Angebote
    Crypto Currency Exchange & Wallet 5 Tage left
    VERIFIZIERT

    Looking for Global Crypto Currency Exchange & Wallet Completely secure monetary transactions Security login Protocols Two Factor Authentications Multi-currency Integration Instant KYC/AML verification Secure crypto wallet integration Bot integration Referral program Multi-cryptocurrency support Multi-language support Self-explanatory interface Prior experience would help to finalize the proj...

    €1517 (Avg Bid)
    €1517 Gebot i.D.
    7 Angebote

    Here is source code [Zur Anzeige der URL Anmelden] I need the voting app installed on my site. The script interacts with metamask to work. The only other change I need is thst the smart contract should hold a certain amount of tokens that are not withdrawable and I (my address) will be the judge of the contest and I can nominate the winner and the contract sends them the tokens. Simple fir the r...

    €122 (Avg Bid)
    €122 Gebot i.D.
    10 Angebote

    my website is a game that requires automatic bitcoin withdrawals and deposits, the whole game functions well, but I need a btc expert so set up the incoming btc deposits so they automatically credit and withdraw from acts etc.

    €171 (Avg Bid)
    €171 Gebot i.D.
    17 Angebote

    We required a Blockchain developer nearby NCR.

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    1 Angebote

    Only contact me if you can do the white paper / tokenomics and the coin release?

    €84 (Avg Bid)
    €84 Gebot i.D.
    2 Angebote

    Hello dear I’m working with a crypto currency trading company called NYSE and we’re currently giving out 1BTC to traders all over the globe for them to trade with and give back the company an agreed percentage…. Bid or message me to get full information about this…

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    7 Angebote

    Hello dear I’m working with a crypto currency trading company called NYSE and we’re currently giving out 1BTC to traders all over the globe for them to trade with and give back the company an agreed percentage…. Bid or message me to get full information about this…

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    6 Angebote

    Only contact me if you can do the white paper / tokenomics and the coin release?

    €46 (Avg Bid)
    €46 Gebot i.D.
    1 Angebote

    I need people who have the experience of trading coins because I’ve up to 10btc of which I want someone to be manage and also trade for me the percentage will be 40% to 60% if interested kindly message me

    €393 (Avg Bid)
    €393 Gebot i.D.
    16 Angebote

    I need a crypto trading strategy with showing me the back test.( i have pro account on 3commas ) those who can do this job ,contact me and send for me the result of theyr back strategy bot.

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    6 Angebote

    I am looking for blockchain developer for cryptocurrency coin of my own

    €1200 (Avg Bid)
    €1200 Gebot i.D.
    12 Angebote
    ETHERIUM ERC 20 TOKENS CREATION 4 Tage left
    VERIFIZIERT

    Please help me to launch my CRYPTO CURRENCY TOKENS USING ETHERIUM ERC 20 blockchain.

    €97 (Avg Bid)
    €97 Gebot i.D.
    7 Angebote

    An Experienced Cryptocurrency trader needed

    €420 - €840 / hr
    €420 - €840 / hr
    0 Angebote

    I need a legit, sincere and experienced Cryptocurrency trader to trade and make 20%-40% profit for me daily

    €1680 - €42000 / hr
    €1680 - €42000 / hr
    0 Angebote

    Only contact me if you are professional and you could do the white paper / tokenomics and the coin release?

    €46 (Avg Bid)
    €46 Gebot i.D.
    3 Angebote

    Blockchain developer required to implement bitcoin wallet transection

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    6 Angebote

    i need bitcoin app developer with ionic experience

    €18 / hr (Avg Bid)
    €18 / hr Gebot i.D.
    7 Angebote
    Bitcoin or crypto prediction bet 3 Tage left
    VERIFIZIERT

    Hello, We need to build prediction bet page or platform, you can see exemple here [Zur Anzeige der URL Anmelden] To connect with metamask and other integration.

    €480 (Avg Bid)
    €480 Gebot i.D.
    14 Angebote

    Write a BSC contract and code for a crypto token. Instruct us how to Set up a liquidity pool, lock tokens for liquidity pool

    €57 (Avg Bid)
    €57 Gebot i.D.
    5 Angebote

    I need a bitcoin trading bot? how long those it take to make a BTC bot?

    €415 (Avg Bid)
    €415 Gebot i.D.
    9 Angebote

    Looking for C Progammer who is well versed with Bitcoin Wallet. (Private Key, Public Key, WIF Key, MySQL, Blockchain API) Need to create read only program related with Bitcoin Balance in C using free api provide by community. Just find the balance using WIF keys.

    €22 (Avg Bid)
    €22 Gebot i.D.
    1 Angebote

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