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.

Hire Bitcoin Experts

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    51 jobs found, pricing in SGD

    I need an online marketer with adequate knowledge of cryptocurrency for immediate contract

    $1518 (Avg Bid)
    $1518 Avg Bid
    9 bids

    required decentralized cryptocurrency coin.I need a new website. I need you to design and build my personal website and mobile application of cryptography coin based on etherium and [login to view URL] with auto payments get way and all facility like [login to view URL] let me know urgent in this website all coins can able to trade and need our own coins like [login to view URL] and [login to vi...

    $27 - $227
    $27 - $227
    0 bids

    i want to build a cryptocurrency app based on p2p transaction an exchange platform

    $27 / hr (Avg Bid)
    $27 / hr Avg Bid
    5 bids

    ONLY FREELANCERS CAN BID. NO AGENCIES AND NO PROJECT MANAGERS I would like someone to assist me to add my Binance Smart Chain Token in Binance Dex. I will provide liquidity for the Tokens. This is only requirement. No other details. Please don't ask for details. There is none. Please bid if you know how to add. Please don't tell stories. This is the token: [login to view URL] This i...

    $12 - $30
    $12 - $30
    0 bids

    Ethereum ERC-20 smart contract development required. The smart contract is required to have a referral function Full details will be discussed via private messages. In your proposal please mention past smart contracts you have developed before.

    $703 (Avg Bid)
    $703 Avg Bid
    4 bids

    Develop simple ethereum wallet+API endpoint for private and limited users usage

    $40 - $333
    Sealed
    $40 - $333
    4 bids

    We are looking for developer to create a tutorial how to send transactions to the blockchain. All we need is for the transaction to be shown in the [login to view URL], obviously we don't expect them to ever get confirmed!

    $200 (Avg Bid)
    $200 Avg Bid
    4 bids

    I am looking for the followings - 1. a ready source codes bitcoin wallet built in PYTHON. 2. the btc wallet must be a single-signature. 3. the btc wallet will generate new addresses for every SENDING + RECEIVING TRANSACTION. 4. the bitcoin wallet must be connected to [login to view URL] API. 5. decentralized btc wallet IS A MUST.

    $1613 (Avg Bid)
    $1613 Avg Bid
    13 bids

    required decentralized cryptocurrency coin.I need a new website. I need you to design and build my personal website and mobile application of cryptography coin based on etherium and [login to view URL] with auto payments get way and all facility like [login to view URL] let me know urgent in this website all coins can able to trade and need our own coins like [login to view URL] and [login to vi...

    $145 (Avg Bid)
    $145 Avg Bid
    2 bids

    We are looking for a Telegram bots coding expert to code all our functionalities in to bot and make it available to people.

    $27 (Avg Bid)
    $27 Avg Bid
    1 bids

    I want to launch a new cryptocurrency. Development can also be made on other cryptocurrency codes. I can have my own wallet and send my money to people from there. I want blockchain technology. Example ethereum, bitcoin, tron

    $1267 (Avg Bid)
    $1267 Avg Bid
    8 bids
    bitcoin mining profitably 5 days left
    VERIFIED

    Looking for someone who knows how to do bitcoin mining profitably

    $6654 - $13308
    $6654 - $13308
    0 bids

    Need some help connecting miners with simple mining connecting to another pool

    $25 (Avg Bid)
    $25 Avg Bid
    3 bids

    MY 2 BTC is Blocked by Zebpay unofficially and when I file a complaint they just Blocked my account for login as well. please help me in filing Legal Case.

    $45 (Avg Bid)
    $45 Avg Bid
    7 bids

    I am looking for a Mobile app for Cryptocurrency Mining!!! OblivionX Network is a new blockchain innovation for users to earn Oblivion, a cryptocurrency that you can mine on your mobile phone. By playing the roles of Miner, Referrer and Verifier, Network players will earn rewards in Oblivion. In order to make Oblivion valuable, OblivionX Network is specially designed as a network consisting of ...

    $3050 (Avg Bid)
    $3050 Avg Bid
    7 bids

    I am looking for a Mobile app for Cryptocurrency Mining!!! OblivionX Network is a new blockchain innovation for users to earn Oblivion, a cryptocurrency that you can mine on your mobile phone. By playing the roles of Miner, Referrer and Verifier, Network players will earn rewards in Oblivion. In order to make Oblivion valuable, OblivionX Network is specially designed as a network consisting of ge...

    $913 (Avg Bid)
    $913 Avg Bid
    7 bids

    Please only apply if you know what you are doing | NO AGENCIES please!!!! I am looking for a software developer with experience working with Boolean Satisfiability (SAT) and Data mining experience for creating a bitcoin mining application. I red this paper very recently: [login to view URL] and I need to develop a new SAT-based bitcoin miner similar to this one: [login to view URL] Can you do...

    $610 (Avg Bid)
    $610 Avg Bid
    2 bids

    I want a cryptocurrency exchange that can be bought and sold. It can also be a [login to view URL] clone.

    $611 (Avg Bid)
    $611 Avg Bid
    10 bids

    The program btcrecover implements wallet password cracking for a variety of bitcoin wallets but not coinomi. Looking for someone to implement this for coinomi's AES wallet password NOT the seed phrase recovery. [login to view URL] Seed Phrase (Mnemonic) Recovery for the following wallets Electrum (1.x, 2.x, 3.x and 4.x) (For Legacy and Segwit Wallets. Set --bip32-path "m/0'/0...

    $773 - $1546
    Sealed NDA
    $773 - $1546
    20 bids

    Hi, Looking Bitcoin developer to develop simple trading system. using ptython and binance api. Looking for long relationship :)

    $790 (Avg Bid)
    $790 Avg Bid
    26 bids

    Need 3 Ph/s or 3000 th/s of hashing power to mine 1 btc per day. That mean you would need 220 antminer s9's which gives an hashing power of #####, with an electricity bill of *****per day and ****** per year.(any other idea much welcomed) need expert that come out with other solution (latest or innovative idea), but again with same capacity with best budget price. welcome to discuss ...

    $2882 (Avg Bid)
    $2882 Avg Bid
    6 bids

    Hello, i will that you create me a Website, App for Buying and Selling Coins. I like the Style of Coinbase. I need a JAMSTACK work, i need a not only 1 Developer i need a Team that can handle this Project. Requirements: - Backend Symfony or Laravel API - Frontend [login to view URL] - APP: React Native Working for CI/CD Developement. I need a Adminstration Panel too and i need really good Stru...

    $11254 (Avg Bid)
    $11254 Avg Bid
    14 bids

    I want exactly the same cryptocurrency payment gateway system as Plisio! I don't need frontend website development. I have project website . I need admin dashboard. Merchant dashboard and payment gateway system as plisio. For understanding our project let' go to the plisio net register at there and research in merchant dashboard. I will attach screenshots. Please check screenshots and th...

    $4103 (Avg Bid)
    $4103 Avg Bid
    19 bids

    Need a readymade auto crypto currency platform mainly for bitcoin.

    $7675 (Avg Bid)
    $7675 Avg Bid
    4 bids

    E-Sports team is looking for a blockchain programmer to help in developing NFT Gaming project in writing whitepaper for the start and later developing platform. The whole idea and Beta Whitepaper is in the attachment. Password ''navi''.

    $10537 (Avg Bid)
    $10537 Avg Bid
    4 bids

    Hello We bought dtub script but don't know ask developer he could not install So here I need crypto or someone who build coins with eth or any others To implement bit coins or crypto to our app it has to be user friendly whatever your contracts or plans but it's gets to be decentralize like scott tube etc. The user interface must be user friendly and need use our app

    $186 (Avg Bid)
    $186 Avg Bid
    1 bids

    We are in a search of a crypto geek who has all the knowledge to help us invest and retain profit. We are not looking for low-balls or freshers. We need someone who has the crude knowledge on where and how to invest to make returns. You must be an investor yourself, with over 10 years of experience in Bitcoin and the rest. crypto. You must not only show proofs of your market/street knowledge, but...

    $130 (Avg Bid)
    $130 Avg Bid
    3 bids
    crypto platfrom 2 days left
    VERIFIED

    I need a Crypto platform like [login to view URL] You probably already know what I'm talking about if you Google a bit what Arbistar is. Looking forward to hearing from you

    $60 / hr (Avg Bid)
    $60 / hr Avg Bid
    5 bids
    Crypto Marketing 2 days left

    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

    $1552 (Avg Bid)
    $1552 Avg Bid
    7 bids

    I am looking for a true expert for the customisation and deployment of Cryptocurrency Exchange using open source Peatio (React.js on frontend and Ruby on Rails backend). You will add some coins to the Exchange such as Bitcoin, Ethereum, AFCASH, XLM, LTC, DASH, XRP, BCH, Dogecoin, TRX. Basically you will develop frontend in React.js and backend in Ruby on Rails. Please do not bid if you are not a...

    $1569 (Avg Bid)
    $1569 Avg Bid
    12 bids

    We want to create an African Decentralized Crypto Currency Similar to Bitcoin, it is a store of value but is must be scalable. it must be very fast and should be able to be processed in large quantities per second. It is a store of value for all african countries. it can be used to trade freely in Africa. It is must be built on one of the decentralized platforms. If it is possible, along with the ...

    $763 (Avg Bid)
    $763 Avg Bid
    11 bids

    We want to create an African Decentralized Crypto Currency Similar to Bitcoin, it is a store of value but is must be scalable. it must be very fast and should be able to be processed in large quantities per second. It is a store of value for all african countries. it can be used to trade freely in Africa. It is must be built on one of the decentralized platforms. If it is possible, along with the ...

    $677 (Avg Bid)
    $677 Avg Bid
    6 bids

    Please only apply if you know what you are doing | NO AGENCIES please!!!! I am looking for a software developer with experience working with Boolean Satisfiability (SAT) and Data mining experience for creating a bitcoin mining application. I red this paper very recently: [login to view URL] and I need to develop a new SAT-based bitcoin miner similar to this one: [login to view URL] Can you do...

    $751 (Avg Bid)
    $751 Avg Bid
    5 bids

    Build a transmitted converted digital fiat currency exchange transaction website (cloud computing platform) iniating user data cryptographic credentials employing multiple payment forms of digital assets and other unlimited embodiments of different spending rights of different cryptographic credentials wherein parties involved may use same currency for consensus based blockchain and transaction c...

    $466 (Avg Bid)
    $466 Avg Bid
    5 bids
    Errand runner 1 day left

    Errand runner is required, must have a cell phone and drive.

    $67 - $532 / hr
    $67 - $532 / hr
    0 bids
    Crypto Platform -- 2 1 day left
    VERIFIED

    I need a Crypto platform like [login to view URL] You probably already know what I'm talking about if you Google a bit what Arbistar is. Looking forward to hearing from you

    $1580 (Avg Bid)
    $1580 Avg Bid
    14 bids
    Crypto Platform 1 day left
    VERIFIED

    I need a Crypto platform like [login to view URL] You probably already know what I'm talking about if you Google a bit what Arbistar is. Looking forward to hearing from you

    $2120 (Avg Bid)
    $2120 Avg Bid
    18 bids
    Algorand Wallet API Service 1 day left
    VERIFIED

    Hello, I need Algorand Wallet service for PHP or NodeJS You can check this link for BTC version.

    $757 (Avg Bid)
    $757 Avg Bid
    14 bids

    I require a content writer who can produce a high-quality analysis in the area of DeFi and insurance for the cryptocurrency industry. The writing needs to be of an extremely high standard. The project is for an emerging insurance solution in the DeFi space. The content can be a mix of analyzing DeFi developments and analyzing decentralized insurance solutions in the blockchain industry. Applica...

    $77 (Avg Bid)
    $77 Avg Bid
    13 bids
    Bitcoin Mining Setup 1 day left
    VERIFIED

    I have Custom 12-GPU Open-Air Mining System, for bitcoin need help to set up software up running from A to Z with tutorials. Open Air Mining Frame Rig Graphics Case 10-12 GPU2 x LTERIVER VER006C 6Pack PCIe Riser Card10 x Protechnic MGT12012UB-O38 120mm, 3300 RPM, 159.14 CFM, 52.8 dBA, Cooling FanTHERMALTAKE Commander FP 10 Port Hub for PWM Fans10 x [login to view URL] FAN4...

    $1014 (Avg Bid)
    $1014 Avg Bid
    4 bids

    I'm looking good developer who can develop an exchange for the project.

    $1047 (Avg Bid)
    $1047 Avg Bid
    15 bids

    Bitcoin Miner - Build me a cheaper ASIC miners Hi Anyone that thinks we can build a cheaper miner I'd be grateful to talk to. ASIC miners are a ripoff and I'm sure with parts we could make a cheaper build. ASIC bitcoin miners do not need to be pretty as they sit where nobody can see them. If you think you have electrical skills I would be grateful to talk to you about how to put toget...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    2 bids
    Custom Crypto Exchange 20 hours left
    VERIFIED

    I want to create a crypto exchange platform geared toward Latin America. I also would like to resemble ninjatraders platform. It will only accept bitcoin and paypal.

    $1034 (Avg Bid)
    $1034 Avg Bid
    13 bids

    Hello, I have an Antminer Z9mini made by Bitman. It currently mines Zec. I wanted to know if there is a way to reprogram them to mine other coins?

    $68 / hr (Avg Bid)
    $68 / hr Avg Bid
    4 bids

    Deliverable is a scanner to identify real-time stock trading opportunities. Outputs will include trend and technical time frame status for a basket of stocks or ETFs.

    $499 (Avg Bid)
    $499 Avg Bid
    2 bids

    Deliverable is a scanner to identify real-time stock trading opportunities. Outputs will include trend and technical time frame status for a basket of stocks or ETFs.

    $200 (Avg Bid)
    $200 Avg Bid
    7 bids

    I would like a web app, wallet, mobile app and all relevant components of Bitpay. [login to view URL] Merchant side so my clients can accept my token: [login to view URL] Customers can use the token and manage their balance in an easy to use wallet app [login to view URL] Extension that my merchant clients can install or users can intall to use the token. [login to view URL] [login to view URL] ...

    $3367 (Avg Bid)
    $3367 Avg Bid
    27 bids
    WhitePaper / CryptoCoin / ICO 4 hours left
    VERIFIED

    WhitePaper / CryptoCoin / ICO I want to work with academic people who are experienced in "WhitePaper - CryptoCoin - ICO", who have prepared a whitepaper before, and who have produced Etherium based COIN. Milestone1 (WhitePaper1) : A whitepaper will be prepared on CryptoBanking Milestone2 (WhitePaper2) :: A COIN to be created will be used as a common coin between countries. I would like...

    $343 (Avg Bid)
    $343 Avg Bid
    17 bids
    INMOBLOCKCHAIN 5 days left

    quiero aplicar la tecnología blockchain a mi negocio de intermediación y construcción de propiedades .

    $24 / hr (Avg Bid)
    $24 / hr Avg Bid
    5 bids

    Merhaba arkadaşlar, BTCTURK üzerinden api sistemi yardımıyla %1 kar farkıyla al sat yapmak istiyorum projeyi geliştirebilecek yazılımcı arkadaşa ihtiyacımız var.

    $327 (Avg Bid)
    $327 Avg Bid
    8 bids

    Top Bitcoin Community Articles