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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    110 jobs found, pricing in USD

    I already have a BSC token made, need to tweak some of the features on the smart contract

    $180 (Avg Bid)
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    4 bids

    I need someone to help me in getting cryptocurrecies

    $1220 (Avg Bid)
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    5 bids

    We are a new NFT pop-up gallery located in Los Angeles. We will be hosting an in-person NFT gallery in Los Angeles. We will need a specialist on the floor to assist viewers who wish to buy NFTs. This includes explaining how to create a wallet, how to have purchased NFT transferred to them, how to buy crypto in order to purchase NFT, and other crypto/NFT related questions. We are not meant to be a ...

    $50 / hr (Avg Bid)
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    1 bids

    I already have a BSC token made, need to tweak some of the features on the smart contract

    $186 (Avg Bid)
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    8 bids

    I need an erc20 token developed and deployed. I need a smart contract written that connects to front end via metamask. The user will need at least 1000 of our erc20 tokens to vote. Once he has submitted his vote it is stored on the contract. Every 1000 tokens enables an address 1 vote so if he has 2000 tokens he can make 2 votes, 10000 tokens 10 votes etc. The vote will be front end where the us...

    $500 (Avg Bid)
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    12 bids

    I already have a BSC token made, need to tweak some of the features on the smart contract

    $170 (Avg Bid)
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    6 bids

    My name is David Weinstein. I need an expert at blockchain/ethereum coin and token creation.

    $46 / hr (Avg Bid)
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    22 bids
    Crypto Miner Needed -- 2 6 days left
    VERIFIED

    You need to tell me what windows operating system is required before I award the project. I need a miner that can genuinely mine BTC within per week. You need to handle all the required things to get started. I will pay once the miner is approved on tested. Transferrable between from this choosen wallet.

    $462 (Avg Bid)
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    4 bids

    Hello! I have already built token on ERC. Now i want to list that token into different exchanges. I am looking for experts who have already done the listing of token on different exchanges. Naveen V.

    $462 (Avg Bid)
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    The idea for the website is that 2 users can create accounts on the website and create a room where there is a chat box. User 1 wants to buy something for crypto and User 2 is selling something for crypto. (mainly digital items) User 1 send however much crypto to the bot and the bot will put in the chat that it received the crypto and the amount. User 2 checks to make sure its ok, then user 2 can ...

    $569 (Avg Bid)
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    We urgently need a coding/mathematical expert, who can help us, develop, archetect and build, our own completely new form of blockchain, that will be able to get full financial regulation, we intend to take "smart contracts" to the next level and actually make them, real and actually worth something! Secondly, our chain will be mutable, so in the event of a hack/loss/theft, we can rest...

    $23 / hr (Avg Bid)
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    10 bids
    cryptocurrency adviser 6 days left
    VERIFIED

    Looking to invest money into cryptocurrency and I need a market specialist.

    $212 (Avg Bid)
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    3 bids

    Blockchain developer to write custom smart contract as per our requirement. Person should also guide us to deploy the contract ourselves. the candidate will help us to add the contract to uniswap and create a trading pair liquidity pool.

    $750 (Avg Bid)
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    1 bids
    Coinbase Pro API 6 days left
    VERIFIED

    I am looking for people that understand coinbase pro API, need to develop buy and sell base on my ideal

    $204 (Avg Bid)
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    12 bids

    I'm looking for an expert in Blockchain. You can develop BEP20 token based on BSC and deploy smart contract and presale. I will check remotely if you have a real skill of it, so don't bid if you don't have experience. I will inform him in detail while chatting

    $500 (Avg Bid)
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    1 bids

    The token needs to be deployed with the required functions, and fully complete. The contract does not need to be fully custom written, it can be a copied contract form another token and edited to my demands, to save time and effort. (Final product needs to be ready to be traded on pancakeswap) I will send the requirements to anyone who thinks they can do this for me. Regards KronosOnline

    $483 (Avg Bid)
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    15 bids

    Blockchain developer to write custom smart contract as per our requirement. Person should also guide us to deploy the contract ourselves. the candidate will help us to add the contract to uniswap and create a trading pair liquidity pool.

    $531 (Avg Bid)
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    6 bids

    I need to fork PancakeSwap or PantherSwap, and also the front-end.

    $594 (Avg Bid)
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    9 bids
    Cryptocurrency 6 days left

    [login to view URL] a similar website as website [login to view URL] (info & details will be provided) 2. Create wallet and also integration to connect other wallets to the website 3. Create new crypto coin its own blockchain *a new type of blockchain that uses <1% of Bitcoin's energy/transactions

    $2523 (Avg Bid)
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    Hi. I have a commerce site using laravel framework, site already accepts bitcoin payments and is working great. I need to have added bitcoin Multisig 2 of 3. So users will have the option of using multisig escrow to make payments. so user enters pub key on webpage, seller will have entered their pubkey and site has their pubkey. The sever that the site is on has bitcoin core daemon installed, and ...

    $1020 (Avg Bid)
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    36 bids

    I need a Crytocurrency Trading [login to view URL] need a team of highly professional developers who have already worked on similar project [login to view URL] will be a long term project.

    $5990 (Avg Bid)
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    2 bids
    Binance backend developer 5 days left
    VERIFIED

    Binance backend developer Required to build a crypto coin. Anyone without skepta in the reply will be ignored

    $1923 (Avg Bid)
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    25 bids

    Cryptocurrency NFT creation trading platform

    $1072 (Avg Bid)
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    21 bids

    Work to do 1. To provide integration between the website and PSP (payment gateway service). 2. Automatically sending the token to the address indicated by the customer when the customer purchases tokens from the website. 3. Automatically e-mail purchasing information to the customer. 4. Integrating our TRC21 token with our website. 5. Ensure that the customer is given an automatic post-purcha...

    $500 (Avg Bid)
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    1 bids
    Create Crytpo Coin 5 days left
    VERIFIED

    I want to create a coin using blockchain technology.

    $490 (Avg Bid)
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    15 bids

    Hi I am looking for web3 developer who has much experience in blockchain app development. You should have much experience in [login to view URL], bitcoin, cryptocurrency and metamask. Waiting for your apply. Thank you.

    $23 / hr (Avg Bid)
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    Hi guys we need someone who can create our own coin. We want to have transaction fees with 5% holder distribution, 3% automatically Liquidity pool 2% charityfunction .

    $19 / hr (Avg Bid)
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    Hello, i have an existing Smart Contract which i want to extend with a transaction fee function which is similar to Safemoon. Furthermore i have some questions regarding existing functions which a professional might be able to explain me.

    $38 / hr (Avg Bid)
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    We are a Global P2P crypto [login to view URL] vision is to set up SPAC in HK and give investors good exit plan. WhitePaper is ready .Lightpaper and one pager will be ready soon. Platform demo is already completed . We are beginning private token sale soon. Early birds will get many privileges and bonuses. IF you have experience in the following areas: Social media marketing on crypto projects...

    $244 (Avg Bid)
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    i will discuss on chat, i need website same close as reference website ,

    $871 (Avg Bid)
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    12 bids

    I need a trading bot built that will buy bitcoin or any other crypto from one platform for 1$ and sell it on another platform for 1.1$, AND THIS same process must be done thousands of times a day, every day I need to be able to easily change and set these predefined return %.

    $2067 (Avg Bid)
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    5 bids
    Assets Tokenization Platform 4 days left
    VERIFIED

    We want a Platform where users can Purchase Assets in shape of Tokens on Ethereum while creating small contracts and creating digital documents for the users to sign to buy a token, our main focus and concern would be high GAS fees on Ethereum for Token Transfers from one to other so we have some chains in mind will discuss with final candidates. PSDs are ready, all we need a team/person who can ...

    $2468 (Avg Bid)
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    I need someone with expertise with smart contracts. Very regular job. For this job simply bid just to look at a contract and give me advise on what is wrong with it. I am looking for help with looking out for possible scams within bsc token presales/launches.

    $100 (Avg Bid)
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    2 bids

    I'm looking for a python developer that could help me implement a new cryptocurrency mining pool and create standard functions that a pool normally have. For the new Chia coin. open to ideas, could we implement open source software to this new protocol?

    $1249 (Avg Bid)
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    8 bids

    We are entrepreneurs with successful track record, and we are now building a big project on the blockchain. We are a looking for very passionate blockchain developers, you will get the chance to work with the markers of Angry Birds, and Amazon project manager on a new crypto project based on [login to view URL] It is a proof of space and time blockchain, you will start as a freelancer at a disco...

    $14 / hr (Avg Bid)
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    12 bids

    [ONLY BID IF YOU HAVE EXPERIENCE DEVELOPING SYSTEM EXCHANGES] We are looking for full stack developers for BEP20 smart contract You must have experience with Cryptocurrency, smart contracts, Binance API, also you must have experience to develop secure website having all the Crypto protocols to create a Crypto Exchange system like PancakeSwap. [login to view URL] [login to view URL] [login to vie...

    $2660 (Avg Bid)
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    hey everyone I am looking for a team to help create a community token with good tokenomics. and step by step according to the plan we enlarge it and deploy it in the top exchanges. make our own wallet, exchange, nft marketplace ...etc. i am looking forward creating a good token with a good reputation in the future. NO SCAM the team will have tokens also ( 20 % ) in addition to the budget required...

    $50 / hr (Avg Bid)
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    Looking for a blockchain developer who can develop the chesscoin core module or Electrum-Server. ChessCoin is Novacoin and Novacoin is fork of Peercoin+Litecoin Also, Peercoin and Litecoin are BTC forks. In order to develop the chesscion mobile wallet, Our company need to develop the core-module or Electrum-Server. It is required excellent skill and experiences in Blockchain technologies. If you a...

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    5 bids
    Trainers required 3 days left
    VERIFIED

    We need trainers in the field of Cryptocurrency basics-advanced and in the field of digital marketing. We need someone fluent in Hindi and English. You must have your own course structure. There will be a batch you need to conduct every day. It will be practical education. We need trainers only not agencies. We need only tutors having experience in the domain. Indians are required as hindi profici...

    $375 (Avg Bid)
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    2 bids

    Looking to add logo to my token are you up to this simple task?? contact me quick!

    $65 (Avg Bid)
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    14 bids

    Crypto currency exchange Block chain development

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    1 bids

    We have a business idea that would benefit millions of consumers. But we are short of funds. Looking to find someone who can help us understand how CryptoCurrency works and how we can use it to generate funds for our project. Please start your bid with the word "Prateek" (its my name) so I know you read the description. If you don't know the process of generating money by creating a...

    $522 (Avg Bid)
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    im looking for someone to help advise me with developing the purpose for out crypto token we are developing . maybe someone that can help me develop a framework token will be on the binance block chain

    $29 (Avg Bid)
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    I have created a new cryptocurrency, can be either blockchain coin or token coin. And deploy the smart contract. If you can do it, please happy bidding. So we can discuss via chat. total budget : $1500 - $3000

    $2750 (Avg Bid)
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    14 bids
    Smart Contract 3 days left
    VERIFIED

    Build smart contract for tenant leases using cardano

    $1132 (Avg Bid)
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    23 bids
    create a cryptocurrency 3 days left
    VERIFIED

    create a new cryptocurrency, can be either blockchain coin or token coin

    $584 (Avg Bid)
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    19 bids

    I would like to build an NFT marketplace with Cardano

    $4160 (Avg Bid)
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    need to create a BSC token and a stable token

    $2181 (Avg Bid)
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    29 bids
    Trophy icon Crypto Token Consutancy 1 day left

    There a smart contract I have questions on, the contact is paired with bnb, and and BEP20 token. Points top check through the code : - Deflationary function does not work. - Is burning active? - The price is detoriated somehow on pancake. Need to look into opportunities. The award is to collect offers for consultancy. Then a new project will be opened with the exact amount of the suitable option.

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    Guaranteed
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    2 entries

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