Blockchain Jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

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    47 jobs found, pricing in USD

    I would like to build an integration with Syscoin and it's platform tokens (SPT's) with the AAVE protocol so that Syscoin and SPT holders can participate in borrowing and lending. AAVE is built on top of Ethereum and Syscoin has recently built a bridge to ethereum so this should be possible. Please review their githubs BEFORE bidding: [login to view URL] [login to view URL] I...

    $500 - $2000
    $500 - $2000
    0 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 ...

    $589 (Avg Bid)
    $589 Avg Bid
    26 bids

    I would like to create my own crypto currency and post it to some tradable markets.

    $10 (Avg Bid)
    $10 Avg Bid
    1 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...

    $7344 (Avg Bid)
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    13 bids

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

    $210 (Avg Bid)
    $210 Avg Bid
    10 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...

    $203 (Avg Bid)
    $203 Avg Bid
    17 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...

    $7166 (Avg Bid)
    $7166 Avg Bid
    11 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.

    $15 (Avg Bid)
    $15 Avg Bid
    4 bids

    will like to build a trading simulator on a zend trading terminal, i need a developer with zend frame work experience, who also is good with crypto logic and have done a project in building a web based crypto trading bot, the developer must be ready to get to work immediately.

    $91 (Avg Bid)
    $91 Avg Bid
    3 bids

    i need a developer that can edit and modify a zend framework trading terminal and build a trading simulator on it, the developer must have experience in zend framework and crypto logic, the developer must be very open minded and have experience with crypto bot logic, the project must be your priority

    $110 (Avg Bid)
    $110 Avg Bid
    3 bids

    I would like to create a crypto mixer service online.

    $10 - $30
    $10 - $30
    0 bids
    Replicate Crypto kitty 5 days left
    VERIFIED

    I would like to create a replica of Crypto kitty, including a forked block chain, and the website interacting with it.

    $21 (Avg Bid)
    $21 Avg Bid
    3 bids

    More details i will give in private messages !

    $2155 (Avg Bid)
    $2155 Avg Bid
    11 bids

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

    $7328 (Avg Bid)
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    29 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...

    $608 (Avg Bid)
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    10 bids

    • User management platform for Bitcoin exchange for Naira. Where users can sell or buy bitcoin. • User needs to register to either buy or sell. • User needs to verify KYC to be able to Buy bitcoin. KYC is not required to sell bitcoin • Upon registration, user needs to verify email to activate account. An automatic welcome mail is sent to user’s mail for activation of acc...

    $246 (Avg Bid)
    $246 Avg Bid
    6 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

    $240 (Avg Bid)
    $240 Avg Bid
    13 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...

    $585 (Avg Bid)
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    36 bids
    Need a ICO token 4 days left

    Hi , we started ICO and i need to launch token . provide me your exp with past work.

    $195 (Avg Bid)
    $195 Avg Bid
    8 bids

    I would need to create my own crypto currency and post it to major crypto exchanges. This currency may be used for some crypto games we designed later.

    $5813 (Avg Bid)
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    18 bids
    Bit Stream for FPGA Cards 4 days left
    VERIFIED

    I need someone that can write new Bit Streams for FPGA cards that mine Crypto Currency.

    $602 (Avg Bid)
    $602 Avg Bid
    2 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...

    $10797 (Avg Bid)
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    30 bids
    Research Paper on Blockchain 3 days 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

    $53 (Avg Bid)
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    33 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)
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    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)
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    23 bids

    i need a developer who can build a crypto trading simulator on a ready made trading terminal built in zend frame, I need someone who is ready to take on this project now and is open minded.

    $241 (Avg Bid)
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    7 bids

    Is a combination between social network and cryptocurrency wallet. With this tool will be possible to create a direct connection between user and sponsor brand. The user will have profile and digital wallet sponsored by brands chosen by the user, thus creating a new concept of digital marketing, where the user chooses brands and products for content generation. In parallel, brands will be able t...

    $11 (Avg Bid)
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    3 bids
    Decentralized P2P Platform 3 days left
    VERIFIED

    We are seeking experts in Tokenization of Assets, Decentralized P2P Platform and Smart Contracts. White Paper available under NDA.

    $4453 (Avg Bid)
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    36 bids

    the project is a web based trading simulator on an existing trading terminal, I already have the trading terminal, you just need to edit it and build the web based bot on the terminal. pls note that I only want a serious developer, who is open minded and ready to get to work, you must have a good experience of crypto trading bot and have done something similar.

    $211 (Avg Bid)
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    8 bids
    Crypto currency 2 days left

    I need block/chain users leads to grow my company

    $487 (Avg Bid)
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    15 bids

    Budget: $250 or less . We're looking to develop a cryptocurrency website and we need to airdrop the coin, have referral links and rewards, If possible with email, SMS verification or some other way to prevent abuse, blacklist, etc. They would earn coins upon registration, verification (not KYC), and referral. If possible there should be a way for us to adjust giveaway amounts and/or referral...

    $513 (Avg Bid)
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    17 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 ...

    $38 / hr (Avg Bid)
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    22 bids
    Dapp development 2 days left

    What is Peqtex? Peqtex(Short for “Private Equity Token Exchange” will be an Equity token trading platform as well as a launchpad for ETO’s. Shares traded are in the form of equity tokens capped at a 1:1 ratio of the shares issued and owned by a trust. Startups, entrepreneurs and SMME’s can present their business, idea, invention or innovation to the globe allowing capital...

    $1740 (Avg Bid)
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    3 bids

    The project is to integrate a non-profit organization into blockchain technology for tracebility and transparency. The whole organizational structure must be integrated, including membership, finance, educational program, social media, and any relevants.

    $33657 (Avg Bid)
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    76 bids

    Crypto Mobile Wallet (Android/java, iOS/Swift) App development Do you have experience with Crypto wallet? Do you have experience with Android/Java? Do you have experience with iOS/Swift? Can you put full time and start immediately? Hourly rate is $15/hr for first week to verify experience level.

    $19 / hr (Avg Bid)
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    28 bids

    Hi All, We are looking for an experienced blockchain developer, who is familiar with the GDPR regulations. The perfect candidate will be able to maintain himself the final product - blockchain software for keeping the GDPR rules in a company infrastructure. After finishing the project, the software should keep the data and be enough for a company to be absolutely protected. Please send us de...

    $8940 (Avg Bid)
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    17 bids

    I need to create a JS to automate some transactions once logged into my blockchain account. Only developers who know the blockchain API and can make this custom script

    $224 (Avg Bid)
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    23 bids

    Hi, I need to integrate the trading view with all the indicators for the binance in Angular 6.

    $354 (Avg Bid)
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    7 bids
    POS Zcoin fork 1 day left
    VERIFIED

    Can pay $1000-2500 We want to fork Zcoin ([login to view URL]) -Remove POW and masternodes, change to pure POS 3.0 or LPOS (lease proof of stake [login to view URL]) -change block rewards and set up treasury addresses -Launch mainnet, make sure all is functional after launch (like a week max). -premine a % of the coins to treasury address. -develop Windows and Linux wallets (and mac if not too e...

    $1044 (Avg Bid)
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    13 bids

    I'd like a POS 3.0 cryptocurrency. The cryptocurrency needs to have a % of the block rewards go to a treasury address. Premine some of the coin for initial distribution. -Launch mainnet, make sure all is functional after launch (like a week max). -Separately: develop faucet with simple web wallet like this FOR: [login to view URL] (with login, account email verification, to prevent abuse, ...

    $671 (Avg Bid)
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    12 bids

    WARNING: we need an author with the knowledge in blockchain and crypto sphere We need an article for 5 minutes reading (less than 1000 words) about crypto mining and it should answer the question: Why mining producers should be regulated? We are crypto & blockchain focused fund, this will go to our blog and social media. Target audience: institutional investors, crypto & blockchain expe...

    $36 (Avg Bid)
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    48 bids

    You can get best result in trading earning money

    $14 (Avg Bid)
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    3 bids
    www.riota.io 1 day left
    VERIFIED

    i would like to create a decentralised application Digital identity social identity document upload Family connections multi factor authentication login or register on website from wallet market research and earn money Contests challenge social connection invite friends digital wallet Ratings system p2p encryption Decentralised storage system messanger we will not collaborate with ano...

    $23 / hr (Avg Bid)
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    4 bids

    I am looking for long term experienced, super reliable developers of above kind. I develop a new web-based and App software which needs the best brains on this planet. I look for people who can think by themselve, are super high end tech and creative and eager to find always the super best of the best solution. The software will combine every current technology, needs a very intelligent database i...

    $569 (Avg Bid)
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    20 bids

    Need a pos coin with no masternodes. Supper fast transactions and 30% per year staking paid daily. The staking rate will halve every 5 years until it reaches 3.75% and it will continue infinitely. Need block explorer and wallets.

    $424 (Avg Bid)
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    15 bids

    Requirements for a team: 1) Senior Java Background. 2) Solid Security and Cyber Security Background. 3) Must know how to create full nodes for the coins and tokens listed and offer liquidity solutions. 4) This is only for experienced firms and long term work can be offered! Pay will be for this project and 4 months of full support and security must be included. 5) Contract must be signed. Must be...

    $5615 (Avg Bid)
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    13 bids

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