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. Blockchain Developers İşe Alın

Filtre

Son aramalarım
Şuna göre filtrele:
Bütçe
ile
ile
ile
Beceri
Diller
    İş Durumu
    51 iş bulundu, ücretlendirmeleri EUR

    I need to IMPLEMENT the core technologies comprising one or several of these areas: - Distributed databases - Cloud computing-related - Distributed systems - Consensus (Paxos, state replication...) - Fault tolerance in distributed systems - Cloud systems networking - Blockchain Languages: primarily Go. Not mandatory.

    €21 - €43 / hr
    €21 - €43 / hr
    0 teklifler

    If you have the needed amount , just let me know so we can discouss for more

    €137 (Avg Bid)
    Garantili Mühürlü
    €137 Ortalama Teklif
    0 girdi

    Details of work: ▽ Purpose and overview of system development request I'd like to create tokens based on Ethernet, We are looking for developer who can create Smart Contract using Solidity. We will contact you for the content of the Smart Contract you want to create. (The content that you would like to request is not a complicated content. I'd like to include a safe source code using a ...

    €1225 (Avg Bid)
    €1225 Ortalama Teklif
    21 teklifler

    in order to be eligble for the NoS presale i have to develop a proof of concept Dapp on their platform. I have very limited coding skills and won´t be able to succsed myself therefore i want you to create this Dapp for me, it can be anything you like preferbly as simple as possible as long as it´s accepted by the founders of NoS. I know that making a proof of concept app is really si...

    €107 (Avg Bid)
    €107 Ortalama Teklif
    3 teklifler

    Looking for Bitgo Wallet Expert for long term position

    €2550 (Avg Bid)
    €2550 Ortalama Teklif
    25 teklifler

    looking for someone to code to find bittorrent tracker is working or not. in php or node js

    €115 (Avg Bid)
    €115 Ortalama Teklif
    8 teklifler

    I want to learn to write tests in javascript. I have very little time to finish a project and need some assistance

    €27 (Avg Bid)
    €27 Ortalama Teklif
    4 teklifler

    Hello! I would like a READY MADE Bitcoin Lottery Script. It needs to be already developed/ready to be delivered and you need to have a demo available. Experience in PHP, Bitcoin and Blockchain is a requirement.

    €63 (Avg Bid)
    €63 Ortalama Teklif
    4 teklifler

    Talented crypto developer wanted for s revolutionary project. IMPORTANT: Please note the team will get paid with our company token. We are looking for ONLY 2 more developers to be part our team. Our team is international and it's a great opportunity to get involved in the development of something never made before! Make sure to bid only if you agree with those conditions thanks.

    €524 (Avg Bid)
    €524 Ortalama Teklif
    14 teklifler

    We are an ethereum clone masternode cryptocurrency project that is a few months old, listed on several exchanges and looking to add to our team. Various positions available including marketing, community management, development/design and many others. Very promising blockchain project growing very quickly! We pay in crypto currency

    €155 (Avg Bid)
    €155 Ortalama Teklif
    21 teklifler

    Talented crypto developer wanted for s revolutionary project. IMPORTANT: Please note the team will get paid with our company token. We are looking for ONLY 2 more developers to be part our team. Our team is international and it's a great opportunity to get involved in the development of something never made before! Make sure to bid only if you agree with those conditions thanks.

    €1196 (Avg Bid)
    €1196 Ortalama Teklif
    12 teklifler

    I have a new site that is like Quora and I'm looking for someone who can ask and answer common questions regarding Crypto currency to simulate content and activity on the site.

    €6 / hr (Avg Bid)
    €6 / hr Ortalama Teklif
    14 teklifler

    I have a new site that is like Quora and I'm looking for someone who can ask and answer common questions regarding Crypto currency to simulate content and activity on the site.

    €6 / hr (Avg Bid)
    €6 / hr Ortalama Teklif
    9 teklifler

    BUILD A ERC-20 CONTRACT LIKE EOS

    €1124 (Avg Bid)
    €1124 Ortalama Teklif
    10 teklifler

    I need fully a crypto currency exchange like bitbns

    €2064 (Avg Bid)
    €2064 Ortalama Teklif
    25 teklifler

    setup forkdelta from their public github on our ubuntu instance use a public privity node

    €7 / hr (Avg Bid)
    €7 / hr Ortalama Teklif
    11 teklifler

    setup forkdelta from their public github on our ubuntu instance use a public privity node

    €29 (Avg Bid)
    €29 Ortalama Teklif
    4 teklifler
    blockchain expert needed 4 gün left
    ONAYLI

    i m looking for a block-chain expert who have knowledge in coin, exchange , chain and smart contract Development, only bid only if you have solid skills above area. need to show demo to get this job

    €1008 (Avg Bid)
    €1008 Ortalama Teklif
    34 teklifler

    background:The BON introduces a new blockchain architecture designed to achieve vertical and horizontal scaling of distributed applications. Open networks provide account, authentication, database, asynchronous communication, and application scheduling across multiple CPU cores or clusters. The resulting technology is a blockchain architecture that eliminates user fees and allows developers to qui...

    €3751 (Avg Bid)
    €3751 Ortalama Teklif
    25 teklifler

    I'm looking for experienced developer in Blockchain development. You have to describe your opinion about Blockchain development and send your links concerned with this.

    €3587 (Avg Bid)
    €3587 Ortalama Teklif
    41 teklifler

    We will be awarding this project to multiple developers. We want developers to rigorously test and audit a few smart contracts. For every loop hole or security issue found, a bonus will be released. To be awarded this project find at least one security issue in the files attached and send it in as a message.

    €115 (Avg Bid)
    €115 Ortalama Teklif
    6 teklifler

    I need to upgrade this fork of Litecoin: [login to view URL] A new repository with new github account needs to be created. THIS PROJECT REQUIRES ALL WALLET VERSIONS TO BE UPGRADED to reflect the most recent changes to the Litecoin Core. In addition to upgrading ALL wallet versions to reflect the most stable version of Litecoin, I will need a blockchain explorer and a basic website completed. I wi...

    €1219 (Avg Bid)
    €1219 Ortalama Teklif
    26 teklifler

    I want to hire an expert who well versed at Blockchain and Bitcoin...

    €452 (Avg Bid)
    €452 Ortalama Teklif
    32 teklifler

    Hello, i want a decentralized peer to peer exchange done based on Ethereum. I want custom design,charts,good interface done and some other special features.

    €2494 (Avg Bid)
    €2494 Ortalama Teklif
    36 teklifler
    ICO Quora Posts 3 gün left
    ONAYLI

    Need a mass Quora posts that links back to a project. I'll pay 30 seconds per post.

    €413 (Avg Bid)
    €413 Ortalama Teklif
    6 teklifler
    Open Blockchain 3 gün left

    We are a blockchain for Global Traders Agreement and Deliveries. We are starting ICO by October We Need Experienced community manager and telegram moderators for our Korea, Chinese and Japanese communities. Basic skills: Telegram Add Users based on your location Good interaction and conversation with community in your language and English Availability

    €695 (Avg Bid)
    €695 Ortalama Teklif
    13 teklifler
    Confidence Coin 3 gün left

    I am a professional java developer, and I need help with my Java project. I created many tasks on my Github repo. Please take a look and tell me what of them you would like to do. If I like your work, I will hire you again. Repo: [login to view URL] Website: [login to view URL]

    €150 (Avg Bid)
    €150 Ortalama Teklif
    7 teklifler
    Crypto QT wallet Re-design 2 gün left
    ONAYLI

    We are looking for someone that can do a full wallet re-design of a qt wallet to look something similar to this. [login to view URL]

    €547 (Avg Bid)
    €547 Ortalama Teklif
    22 teklifler
    Masternode Listing Script 2 gün left
    ONAYLI

    I need masternode listing script it will get infos from back end and will show on front end. You can see here ex: [login to view URL], mnrank.com. If you dont know anything about masternode please dont bid

    €156 (Avg Bid)
    €156 Ortalama Teklif
    8 teklifler

    background:The BON introduces a new blockchain architecture designed to achieve vertical and horizontal scaling of distributed applications. Open networks provide account, authentication, database, asynchronous communication, and application scheduling across multiple CPU cores or clusters. The resulting technology is a blockchain architecture that eliminates user fees and allows developers to qui...

    €143 (Avg Bid)
    €143 Ortalama Teklif
    9 teklifler
    Trophy icon Design a Blockchain Logo 25 gün left

    Design a sleek and minimalist logo for CryptoJobs: [login to view URL]

    €9 (Avg Bid)
    €9 Ortalama Teklif
    62 girdi

    i need a blockchain and a cryptocurrency like [login to view URL] But my coin will have extra functionality

    €4328 (Avg Bid)
    €4328 Ortalama Teklif
    17 teklifler

    Hi. I am a university student I have to do a Decentralized Voting System using blockchain. System should includes the following components. *Firstly, Registration model is a service for authenticating and registration of legitimate voters. This can be done by online registration, And also, the system includes a registration system for candidates. This can be done at the Election Department. ...

    €1049 (Avg Bid)
    €1049 Ortalama Teklif
    17 teklifler

    I need a blog writer who has intermediate to professional knowledge in the ‘Bitcoin and Cryptocurrency’ niche. I am looking for a strong long-term relationship and a dedicated writer for our website. Long-term would mean, writing 8-10 articles per month, maybe more. Before going ahead with the long-term work, I would like to award a small project of 3 articles. This project will help m...

    €13 (Avg Bid)
    €13 Ortalama Teklif
    9 teklifler
    Bitcoin Auto Mining 1 gün left
    ONAYLI

    I need a professional expert to setup bitcoin auto mining By applying this, you are agreed that you will deliver proposal, attend interview and need to sign NDA about not reuse or publish or share the code or part of the code to others. ---------------------------------------------------------------------------------------------------------------------- Please develop proposal (max 3 pages) sho...

    €364 (Avg Bid)
    €364 Ortalama Teklif
    16 teklifler

    Hello all , I have some cryptos ( bitcoin,eth ) which I want to invest in business to earn more cryptos or money. I need ideas from the right freelancer who would help me and guide me in the right direction. Please if u know about cryptocurrency business , then apply.

    €46 / hr (Avg Bid)
    €46 / hr Ortalama Teklif
    26 teklifler

    Looking for expert white paper writer who has technical skills and knowledge and experience to write white papers for different ICO's If you have written whitepaper for an exchange website it will be a plus Must have good knowledge on blockchain, whitepaper, bitcoin, ICO and crpytocurrency

    €464 (Avg Bid)
    €464 Ortalama Teklif
    18 teklifler

    We are looking for web dev with experience in Binance API.

    €1285 (Avg Bid)
    €1285 Ortalama Teklif
    23 teklifler

    Looking for a very experienced developer for a project. you will work with our team to design the Multichain blockchain for our remittances business. We would also want a UI developed as well as and app for mobile users. We have full details about the project that we are willing to share upon reques

    €2441 (Avg Bid)
    €2441 Ortalama Teklif
    58 teklifler

    I am looking for senior smart contract developer having experience in ICO, token and smart contract, dapp development This will be the long term position. We are building e-sports platform and we are going to integrate blockchain technologies to our platform. You should answer our some questions, this is for selecting right candidate. please have a look our questions and bid here with answers I...

    €20 / hr (Avg Bid)
    €20 / hr Ortalama Teklif
    39 teklifler

    Hello. I want a dice game website based on crypto as well as fiat currency. Requirement 1) Dice Game 2) List number of cryptocurrency in payment mode as well as VISA & Mastercard also

    €21 / hr (Avg Bid)
    €21 / hr Ortalama Teklif
    21 teklifler

    I am in search of a new freelancer who has extensive knowledge about Blockchain as my previous freelancer has left. Most of our article are related to Token-Curated Registries. Since I have interviewed many candidates, but they don't have good skills, I have posted this on Freelancer. The selected freelancer will have to write a small sample of 300-350 words before I hire him permanently for...

    €9 / hr (Avg Bid)
    €9 / hr Ortalama Teklif
    20 teklifler

    I want to create a pbot for bitmex

    €28 (Avg Bid)
    €28 Ortalama Teklif
    3 teklifler

    Basically, What I am looking for is someone who knows the ethereum blockchain (i don't mean the ideas, I mean the code). It's so complex and maybe there exists someone who understands how to modify ethereum code .

    €129 (Avg Bid)
    €129 Ortalama Teklif
    9 teklifler

    I live in Dubai. I have a great online business Idea that is in the stage of development. Looking for a developer who is knowledgeable in building websites and have some basic knowledge in blockchain technology for a small part of the project.

    €1983 (Avg Bid)
    €1983 Ortalama Teklif
    62 teklifler

    You know what is MNO well! You must be a blockchain guru! this is in need of simple masternode mornitoring build like masternodes.online. if you have experiences with masternodes monitoring already, then it's so easy. as I have said on my description, this is very simple website building. we have our own blockchain platform, and startup company who is looking forward to create a nice ROI. If...

    €1435 (Avg Bid)
    €1435 Ortalama Teklif
    29 teklifler

    ICOForo's state of the art ICO Dashboard is well defined & customizable. Also had multi-wallet integration, KYC Documentation & multilevel secure Features. [login to view URL]

    €623 (Avg Bid)
    €623 Ortalama Teklif
    17 teklifler

    We need some assistance in setting up the getwork/proxy for our mining pool. We need to setup the workers to connect to nicehash and slushpool api to send and receive shares from the miners from our pool. We also need some expert assistance in tweaking/optimizing the config for json files for the CoiniumServ mining pool software and the coins that are in use.

    €125 (Avg Bid)
    €125 Ortalama Teklif
    5 teklifler

    I would like a developer to build a bitcoin gambling website similar to [login to view URL] . Previous experience in gambling development and bitcoin / blockchain projects is a must! Generic responses will not be considered.

    €1086 (Avg Bid)
    €1086 Ortalama Teklif
    40 teklifler

    I need you to go through my research sample whitepaper. I want you to understand everything I wrote. Then I want you to figure out how the platform for the ICO would work. I want you to compare the platform idea to other platforms. Please do not ask to do this project if you are not an expert in Blockchain

    €9 (Avg Bid)
    Garantili
    €9 Ortalama Teklif
    1 girdi

    Önde Gelen Blockchain Topluluk Makaleleri