Blockchain jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    10,553 blockchain jobs found, pricing in USD

    A professional team for designing and developing a crypto game according to our reference game. (Please note All characters and graphics are designing with other company) Multi-Languages 3 payment methods 1- Crypto currencies payment 2- PerfectMoney & WebMoney 3- Fiat payment (Special bank card and bank account- API is available) and ...etc. This project requires experience in the following ...

    $3229 (Avg Bid)
    $3229 Avg Bid
    20 bids
    project sadim 6 days left

    My name is Jay and I am a 33yr old entrepreneur. Im currently in need of a developer who has expertise in building blockchain as I'm gonna need one built for a new start-up I'm currently starting. I need a blockchain built for a system for trading crypto assets from an app. I need a developer to design software from scratch to receive and send crypto assets at a high frequency speed as w...

    $5434 (Avg Bid)
    $5434 Avg Bid
    21 bids

    We are trying to build and run the blockchain demo program from IBM in python (we will send URLs with instructions when connected as this website blocks URLs in the message) on Windows Machine (Windows 8 and 10) We have followed the instructions to the letter on various machines. Our main error seems to be a page cannot be displayed 404 error after submitting data in the web app at [login to vie...

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    6 bids
    Blockchain Training 6 days left
    VERIFIED

    Hi I am looking for someone who can provide a training on block chain. Anyone with experience and good command over English can approach

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    3 bids

    We are looking for AFFILIATE MARKETERS that understand the CPA model. ONLY CPA!!!!!! NO-Downpayment! NO-Advance Payment! Our Blockchain TO project is kicking-off the second stage of its development. For this, we need capable, competent affiliates to market our service across multiple platforms. CONDITIONS: - We do NOT pay any advance payments, NO fee payments, NO posting costs; - We a...

    $4846 (Avg Bid)
    $4846 Avg Bid
    5 bids
    Need an Article Writer 6 days left
    VERIFIED

    Looking for a writer who can help me finish my article on cryptocurrency and blockchain.

    $58 (Avg Bid)
    $58 Avg Bid
    61 bids

    I need you to write some content for blockchain related project

    $16 (Avg Bid)
    $16 Avg Bid
    17 bids

    I need a simple prototype/MVP where: 1. user logs in submits a request+video from their phone for viewing of 3 expert members 2. The video is stored on a server, hash of the video stored on the blockchain 3. experts login and view the video and accept/reject the request. 4. the outcome of voting is recorded on the blockchain -- no backend management needed at this stage - pre-set accounts requ...

    $1396 (Avg Bid)
    $1396 Avg Bid
    41 bids

    Good afternoon, engineers and programmers.  I need to evaluate Blockchain technology in communication and data network security using the Ethereum technique to ensure reliable access and use of information with data. -I need to compare conventional security solutions with Blockchain Ethereum technology. -I need to design a data network and a proof of work protocol is established -Proof of ...

    $359 (Avg Bid)
    $359 Avg Bid
    14 bids

    I need code for React Native blockchain chat decentralized mobile App with P2P encryption Developing platform is Windows : so I do have ONLY Windows computer Clear instructions needed how to install and use code Fully decentralized APP for Android and iPhone (NO SERVER used) : 1 app is installed on each client mobile 2 they communicate independently 3 encryption for client to cli...

    $162 (Avg Bid)
    $162 Avg Bid
    15 bids

    We are interested in finding individual/company to manage already running website. Website is a fiat-to-cryptocurrency exchange. For the purpose of collaboration we expect: *administration of the website (maintenance, including backups, monitoring the website, acting in case of potential breach/attempts to breach security systems) *minor fixes *skills related to payment processors & blockchai...

    $158 (Avg Bid)
    $158 Avg Bid
    32 bids

    I am looking for a tech person who can start working with me on a start up in the field of blockchain

    $7796 (Avg Bid)
    $7796 Avg Bid
    5 bids

    It's a mining farm powered by energy solar in Portugal. I need a blockchain consensus full Proof of stake for the company and the main activity mentionned. The POS coin going the asset of company, we want also distributed the 40 % of the profit company at our best owners, the kind of dividend. If you have knowledege and the skill for build a POS/Masternode coin and keep the chain update ...

    $5944 (Avg Bid)
    $5944 Avg Bid
    28 bids

    I am a highly experienced Data Scientist and visualization professional with a focus on maximizing customer satisfaction and exceeding business objectives with conscientious and detail-oriented approaches. I have proven track record in data science, data visualization, data analysis and databases management. I hold Higher National Diploma (HND)7 Mininerals processing Engineering, and currently I ...

    $545 (Avg Bid)
    $545 Avg Bid
    11 bids
    Blockchain development 4 days left
    VERIFIED

    We need to create blockchain for our internal use, please bid only when u already created blockchain and wallets (window,mac).

    $241 (Avg Bid)
    $241 Avg Bid
    7 bids

    Code for bitmex binance trading. I need a developer who can write code for our trading bot to connect to Binance through their API and perform the usual tasks like placing orders, buying, selling etc. You will be working with our developer so that the code can be extended upon by us in case we need so in the future. You must work with Laraval and blockchain experience would be a plus

    PHP
    $1153 (Avg Bid)
    $1153 Avg Bid
    19 bids

    The *World's Best* 24-site network creating pages to honor Family, Friends and Colleagues: Celebrate your Mother at [login to view URL] Surprise your Supervisor at [login to view URL] Show your Schnauzer at [login to view URL]! Need current, boring sites to be FUN, FAST and FUNCTIONAL. Will consider no more than 1% of company ownership to best software architecture, including apps (Andro...

    $214 (Avg Bid)
    $214 Avg Bid
    6 bids

    Looking for someone to write website content for Technology company. The following topics need to covered: 1. Blockchain Consulting 2. Artificial Intelligence 3. Machine Learning 4. Data Science 5. Augmented Reality 6. Internet of Things 7. Cryptocurrency - Payments 8. Mobile App Development The above topics need cover a brief description, products/services the company can offer in each field. ...

    $45 (Avg Bid)
    $45 Avg Bid
    22 bids

    I need code for APP: React Native Front End and Python Back End blockchain messenger/chat with encryption MAIN POINT : teach me (I have no experience with React Native, but have experience in Python ) how to use and install this code !!! I do not have experience with Apps Developing platform is Windows : so I do have ONLY Windows computer Fully decentralized APP (NO SERVER used) : 1 ...

    $747 (Avg Bid)
    $747 Avg Bid
    37 bids

    In this project you will build a normal crypto exchanger software which will allow the user to purchase Bitcoin, Bitcoin Cash, Ethereum, Litecoin, and our newly created erc20 Token. The user must also have an Address/Wallet from where they can buy and sell, but most importantly, store their currencies. Any themes required will be provided by us. Experience in App and Website development, experien...

    $7570 (Avg Bid)
    $7570 Avg Bid
    32 bids

    User will be able to send messages with their transactions to the bitcoin blockchain by entering a string in a text field, this string will be included in the OP_RETURN field in the transaction which will be automatically performed using the library Thus using this library you just need to implement text fields asking users for keys and message and use them to make the transaction and send the dat...

    $148 (Avg Bid)
    $148 Avg Bid
    5 bids

    I am looking for a complete and working fork of Tron blockchain.

    $200 (Avg Bid)
    $200 Avg Bid
    11 bids

    Hi, I need to hire a Wikipedia writer who has successfully submitted his or her work to Wikipedia for my blockchain company. These are some of the source material on Overbit. Website: [login to view URL] Blog: [login to view URL] Press Release (Launch): [login to view URL] Press Release (Coinfirm partnership): [login to view URL] About Overbit: Overbit is a leading online Bitcoin deriva...

    $199 (Avg Bid)
    $199 Avg Bid
    20 bids

    Please read it! I want you to make software. It is able to find the private key from the address of the bitcoin cache, so I am looking for a good programmer who knows nothing about it. It may not send a message if the required skills do not include bitcoin, blockchain, transactions, etc. We'll pay a deposit of 100 dollars. I will use the software to find the private key from the address and i...

    $7236 (Avg Bid)
    $7236 Avg Bid
    12 bids

    Must have , 1. Atleast one feature image 2. 500 - 700 words 3. Unique content For tech - Devops , AI/ML ,Blockchain , current technology used in times Good bloggers based on likes will get free ad space ! Looking for 5 blogs for 600 Rs and need 10 blogs over a period of time. If you can generate traction , then we can pay you depending upon traffic and content.

    $16 (Avg Bid)
    $16 Avg Bid
    5 bids

    looking for high level technologist in blockchain , NNs, C++, UIUX, Python, GPU

    $52 / hr (Avg Bid)
    $52 / hr Avg Bid
    22 bids

    More details i will give in private messages !

    $1724 (Avg Bid)
    $1724 Avg Bid
    15 bids

    1- Create PowerPoint slide for the following topics: a. What is Blockchain. b. Types of Blockchain. c. Blockchain applications examples. d. How to develop Blockchain and cryptocurrency using JavaScript – This is the main contain of the slides, I need you to explain how to develop the cryptocurrency and blockchain step by step from scratch with JavaScript code. 2- You can use any online sourc...

    $516 (Avg Bid)
    $516 Avg Bid
    5 bids

    I am looking for Blockchain expert. I would like to prefer company for this project. Via chatting I will discuss more detail.

    $7319 (Avg Bid)
    $7319 Avg Bid
    36 bids

    1. Create a masternode coin like pivx 2. Create block explorer 3. Create QT wallets ( Win - 32-64, Linux, Mac ) 4. Publishing source code in github [login to view URL] masternode guide 6. guide to install the seednode Please note : I require only professional developers , I will first check if the coin chain is smooth or not I mean no bugs in the coin or proof of stake I am a new blockchai...

    $649 (Avg Bid)
    $649 Avg Bid
    12 bids

    I need someone to modify Ultimae Payment script for my osclass website. Currently the only cryptocurrency it works with is Blockchain, I need it to work for Coinbase Commerce

    $99 (Avg Bid)
    $99 Avg Bid
    1 bids

    I need someone to modify Ultimae Payment script for my osclass website. Currently the only cryptocurrency it works with is Blockchain, I need it to work for Coinbase Commerce

    $166 (Avg Bid)
    $166 Avg Bid
    12 bids

    I need a laravel expert for development works on my site. you must have 3 years of experience in laravel and BLOCK CHAIN DEVELOPMENT. Right now I will give you just one or two tasks, if i like i may hire you in the future. Bid on this project only if you have the above qualities. Present Task # Server Billing Issue Some people see there bill is higher u need fix this

    $259 (Avg Bid)
    $259 Avg Bid
    11 bids

    I need code for React Native Front End and Python Back End Decentralized blockchain messenger with encryption MAIN POINT : teach me (I have no experience with React Native, but have experience in Python ) how to use and install and customize this code !!! Since I do not have experience with Apps development , You can see from links below it is not big deal to develop this kind of code, si...

    $576 (Avg Bid)
    $576 Avg Bid
    37 bids

    * translate technical article * from EN to German * articles are about blockchain, technology, IT

    $81 (Avg Bid)
    $81 Avg Bid
    34 bids

    At least 1-year experience developing blockchain applications, Dapps, or proof-of-concepts using Hyperledger, Ethereum or similar Preferred - At least 1-year experience developing distributed applications with Java or similar JVM languages - Experience developing RESTful services with Spring Boot or similar - Experience developing Android applications - Experience with maven or gradle - Experienc...

    $10791 (Avg Bid)
    $10791 Avg Bid
    33 bids
    Research Paper on Blockchain 1 day left
    VERIFIED

    Hi, I would need a 6 page research paper on Blockchain which has - How Blockchain can affect various industries in future. - APA 6 format - Should have a passage about how you will train people as a manager in Blockchain

    $66 (Avg Bid)
    $66 Avg Bid
    37 bids

    Existing Ecommerce Website requires bitcoin payment gateway utilization and install via Blockchain API. (API Key Provided) Require payment processed email sent to store once bitcoin payment has cleared. Install on bespoke ecommerce store coded in php Please confirm experience in proposal and project details. Thanks

    $857 (Avg Bid)
    $857 Avg Bid
    15 bids

    I need a laravel expert for development works on my site. you must have 3 years of experience in laravel and BLOCK CHAIN DEVELOPMENT. Right now I will give you just one or two tasks, if i like i may hire you in the future. Bid on this project only if you have the above qualities. Present Task # Server Billing Issue Some people see there bill is higher u need fix this

    $21 (Avg Bid)
    $21 Avg Bid
    4 bids

    A paper on Blockchain with how it can affect various industries. How a manager can gets his peers trained in Blockchain Security threats and Measures Free of Plagiarism

    $15 (Avg Bid)
    $15 Avg Bid
    24 bids
    Web Traffic 1 day left

    Hi, I am developing a website in order to educate and inform people about blockchain and cryptocurrencies. That page will have a section where I will make the recommendations of the companies that I represent.

    $82 (Avg Bid)
    $82 Avg Bid
    52 bids

    Hello i'm searching for cryptonote expert (C++ based blockchain)

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    1 bids

    We are searching a Cryptonote code expert, for audit and help to improve our blockchain and preparation of a hard fork of the net.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    1 bids

    Hello can you help me with my project? if yes let discourse on it

    $2123 (Avg Bid)
    $2123 Avg Bid
    20 bids

    Hello! i need a plain site (no design/css needed, just the pure graphs) to display following graphs through the [login to view URL] API ([login to view URL]) If possible, also include the switch toggle between 30 days view, 60 days, 1 year etc. below every chart. If not possible please set all charts to default display "1 year" - Market Capitalization ([login to view URL]) - Bitcoins ...

    $188 (Avg Bid)
    $188 Avg Bid
    16 bids

    We are currently searching for a passionate freelancing copywriter for a blog project. The blog will be part of [login to view URL], a platform for digital (Blockchain-based) real estate investments. If you are interested in topics around digitization, real estate and blockchain please feel free to reach out to me. Copywriter profile: - Freelancer - Ideally to be paid per article - Native German...

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    9 bids

    I downloaded it; [login to view URL] I don't know, how i install it, any body help me:)

    $11 (Avg Bid)
    $11 Avg Bid
    7 bids

    I am going to build blockchain auction app, and looking for someone who has relevant experience. Requirements: - Clean a Python application utilizing Ganache blockchain - Improve an existing solidity auction smart contract and integrate some product metadata to recalculate min price floor, I will change formula sometime. - Develop a Router module that route messages between the blockchain auction ...

    $37 / hr (Avg Bid)
    $37 / hr Avg Bid
    23 bids

    Must have , 1. Atleast 1 feature image 2. 500 – 700 words 3. Unique content For Tech - DevOps - AI/ML - Blockchain - Current technology used in the recent times Good bloggers based on likes will get free ad space! Looking for 5 blogs for 600 Rs and need 10 blogs over period of time. If you can generate traction, then we can pay you depending upon traffic and content.

    $16 (Avg Bid)
    $16 Avg Bid
    6 bids

    Top blockchain Community Articles