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    6,542 solidity blockchain jobs fundet, i prisklassen EUR

    I need highly talented developers for my blockchain project. further details will be disclosed after the NDA contract.

    €46553 (Avg Bid)
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    55 bud

    Hello I am looking to get my Ethereum Smart Contract to get Audited from Some Blockchain Security Expert

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    23 bud

    ...Finally, the electronic signature component will be done via the blockchain. Extra bonus will be given to if you are able to create working solidity based electronic signature. The solidity code examples can be found on Github. I am seeking an blockchain programmer to join the team as solidity programming will be required in other parts of the project

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    Create a table detailing the minimum requirements for to be considered a sophisticated investor in a number of countries (Other than Singapore and US) gl...I will have a series of research projects. Results must be published in table format with a hyperlink to a foot note or otherwise It would be great if you have solidity and blockchain expertise.

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    I have a staking pool source code. But I can't install and run it. It has golang backend and reactJS front end. Your ta...It has golang backend and reactJS front end. Your task is only backend installation and run it properly. If you can do it, please bid. Don't forget to write a sentence "Blockchain developer" as the first sentence of the proposal!

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    I need a developer who has experience with the BLOCKCHAIN API.

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    Solidity/Ethereum Developer Role 2 dage left
    VERIFICERET

    This project involves producing a small system to run contracts in a batch setting. Key skills are - 1. Solidity, programming, Remix testing 2. Ethereum, public network, etherscan, metamask, myetherwallet 3. Ubuntu 16.04 4. backend language - eg node.js The role requires that a program is signed offline and then broadcast. Therefore a batch program

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    Main goals: to invent the simplest technical solutions for business problems; writing a technical task and setting tasks for developers (solidity, javascript, html, css); code review, control of developers and ensuring the implementation of development plans in a timely manner; participation in the writing of documentation; hiring developers (forming

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    Senior Blockchain Engineer 2 dage left
    VERIFICERET

    KEY SKILLS AND EXPERIENCE • Hands-on experience developing proof-of- concepts and pilots in at least one of the blockchain platforms - Ethereum, Hyperledger, Multi-chain. • Experience in Open source tools and technologies Understanding of Bitcoin or other crypto currencies • Understanding of various distributed consensus methodologies (Mining, PoS,

    €20 / hr (Avg Bid)
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    16 bud
    Document Blockchain smart contract 2 dage left
    VERIFICERET

    The project has to be a simple blockchain file share smart contract. Files will be downloaded only by determined users and all the users will be able to know, who has access the files and when and if the file has been changed. Also, the files have to be encrypted. Ethereum blockchain or other opensource software can be used for the project. As much

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    Hello, I'm looking for a freelance writer who is excited about Bitcoin and blockchain technology. Below are my main requirements: 1. English should be your first language 2. Experience and great knowledge about Bitcoin and Blockchain technology 3. Knowledge with SEO is an advantage Please bid for one article containing between 750-1000 words Thanks

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    content for medical records ,blockchain and medical history

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    Trophy icon Pay Charly 2 dage left

    Hello, Pay with Charly is a blockchain startup that is looking for someone to create a logo that not only stands out but one that communicates trust. The company itself will combine the following elements: blockchain, mobile money, trust and security I do have a very strict mindset in what I am looking for and it includes the following: 1. Has

    €124 (Avg Bid)
    Garanteret Topkonkurrence
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    505 indlæg

    Hi Nagy E., I noticed your profile, you worked for me in the past and would like to offer you my project. I want to add bitcoin gateway to my ecommerce website using blockchain api. I already have 4 payment methods integrated. We can discuss any details over chat.

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    AQOOM is a block-chain based social network Q&A platform that provides substantial token compensation to all users who produce high quality content and participate in discussions.

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    Blockchain.com developer 2 dage left
    VERIFICERET

    Add bitcoin payment gateway to my ecommerce website. A blockchain developer.

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    content for blockchain and medical history

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    We are the growing blockchain based new ICO Company looking for crypto enthusiasts/expert to join our team and work with us. You will be providing us with support in marketing our digital loyalty product, Social media marketing, personal assistance, ICO, market research. Your work will be rewarded with some basic rate earnings and our crypto tokens

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    cannabis/blockchain/ico whitepaper graphics.

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    I have a video on regarding blockchain which is about a certain topic of converting web application to blockchain application and I would like to get that into a research document. Basically the freelancer has to go through the videos, write study the technologies and write a research paper on it. The materials are all available on the video, you just

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    Blockchain 1 dag left

    Programmer needed for our blockchain project!

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    Seeking a professional Mathematik Blockchain programmer that can create a HFT Algorithm Bot to trade in CryptoCurrency markets on all exchanges. The BOT I wish to have established is to minipulate CryptoCurrency Held in different exchanges. Ex: putting buy or sell orders in within milliseconds and re taking them for a profit before avaerage traders

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    I have a private blockchain, forked from Ethereum, with our own tokens, smart contracts, wallets etc. Now I would like to launch our own exchange, including our own tokens, as well as traditional cryptoassets (btc, eth, ltc, etc) with different currency pairs. I'm looking for an expert in RubyKube to help us build and deploy a crypto exchange based

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    Artist to make cool banners and other propaganda materials for all the speakers on http://WashingtonElite.com. Adding speakers daily so this may be ongoing work.

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    Need a blockchain and ICO content writer that is qualified in some famous forums and social networking site As I have mentioned, proof of work before is a must, people with experienced profile and other social links needed Inbox me when you BID, I will remove those who bid but never inbox.

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    We are a startup blockchain and cryptocurrency company with a vision of mass adoption for Africa.

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    Blockchain consultants who can train the team and assist in project development. Candidates who can work from our office in Bangalore for short durations preferred

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    blockchain 21 timer left

    블록체인 암호화폐를 NEM 기반으로 만듬 암호화폐의 기능은 송금, 일정기간 락 거는 것, 소각 가능한 것 등 일반적인 암호화폐의 모든 기능을 가능하게 해야 합니다

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    7 bud
    I need to build a blockchain wallet 16 timer left
    VERIFICERET

    I need to build a blockchain wallet something like Metamask or the Ethereum wallet

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    Trophy icon Design logo for 'LESSEE" Udløbet left

    Lessee is a blockchain based crowd leasing application platform , we need a simple and unique logo with high quality design. For inspiration of your design, we like logo something like LEXUS logo but must be your own design and better one.

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    Garanteret
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    676 indlæg
    PRIAM PROJECT Udløbet left

    Blockchain, Solidity, Ethereum, hyperledger, Javascript, JSON, WEB3 * Freelance * 300 à 500€/J * PRIAM est une société de conseil spécialisée en blockchain. Afin de pouvoir répondre à une demande croissante de Proof of Concept, nous cherchons un développeur qui pourrait assister sur l'étude d’ap...

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    Tencoins is looking for a talented English native copywriter. He will have to write press-release about our new product as well as articles for newspapers and other online media sources. He will also have to create content for social media. It is essential for the candidate to have good understanding of cryptocurrencies and to know key players on the market. Overall FinTech knowledge is also impo...

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    Solidity Developer Udløbet left

    Task - 1. Code a smart contract in solidity 2. The contract will transfer funds from Alice to Bob 3. Testing via remix. Skillset - 1. Metamask 2. Remix 3. Solidity 4. Ethereum (Public network) All the work is in remix for this task.

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    About Agora: Agora is a blockchain protocol company. We spent three years building our own custom blockchain that runs on a token-free consensus mechanism, on which nodes can provide consensus without any financial incentive. Agora primarily focuses on voting, having developed several Dapps to ensure security, end-to-end verifiability and support for

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    our company website:[log ind for at se URL] FOR WHAT: become BP, Block producer not only need to complete the output of the block, but also ensure the smooth running of DAPP on the [log ind for at se URL] on the current situation, we give the following reference information: request: system CentOS >=7.2 Ubuntu >=16.04 ·CPU: Intel Xeon E5-2676 v3 ·RAM: >= 128 Gb ·Dis...

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    FOR WHAT: become BP, Block producer not only need to complete the output of the block, but also ensure the smooth running of DAPP on the [log ind for at se URL] on the current situation, we give the following reference information: request: system CentOS >=7.2 Ubuntu >=16.04 ·CPU: Intel Xeon E5-2676 v3 ·RAM: >= 128 Gb ·Disk:>= 40Tb(SATA or SAS) ·Band width:...

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    I need an expert to work on that

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    Cryptocurrency project in need of a swap mechanism for a 1:1 swap from the old chain to the new one. coin ready. Need someone who is knowledgeable and can support project long term. Must have knowledge of the use of Github available open source in wallet swap mechanism in new wallet.

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    integrate ethereum blockchain api for the andorid app

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    I am looking for experienced blockchain developer who understand wallet API to add coins on my exchange. I am looking to add up to 20 top coins by coin market cap. Only apply if you understand wallet API and how to integrate wallet on exchange.

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    We need a content writer to write us articles about the cryptocurrency & blockchain technology industry. The main focus will be around: Coins, ICOs, Technology, Regulations, General trends. The articles may sometimes be supplied, and then a re-write is necessary, and other times your own content will be expected. A maximum of 1 - 1.5 hour per article

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    We need help to setup a mining pool for a ha...done from cloning source code of yiimp from Github. We have already developed cciminer for nvidia cards and now we need the yiimp pool with stratum support in place. The blockchain has a modified version of the lyra2z algo. ccminer is already modified and working but need to communicate with stratum pool.

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    I am looking blockchain developer! I'm new in this sector but, I want to make my own coin (POS) need someone who can frok dash coin and complete the project. Comment below what we need to make same as a dash pos system! step by step that way I can increase fund! you can make price each section and submit I'll review carefully!!

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    Build me a Logo Udløbet left

    R...Introduction of Blockchain in the Enterprise Solutions. We at Retcons are bringing the new solutions for the persisting Problems of Industry and deriving the solutions according to the requirement of the Industry and making it friendly Blockchain system for all Industries and creating a Network for Blockchain and Leading the World with Blockchain.

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    Looking to hire skilled developers to create a new cr...asked to demonstrate your coding skills to the project manager. We expect applications from real full stack developers with a range of front-end and back-end technologies. Blockchain and encryption knowledge is welcomed. International company with many other projects available for the successful.

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    We would like to build a website that based on cryptocurrency buying/selling. It will be very similiar website design on a great platform. If you are famililar blockchain tech and design please apply our project.

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    Must have DEEP knowledge and 3+ years of daily experience working with Angular, Node, Web3 - (Solidity a plus). Native/fluent English speaker. We have a basic e-commerce app, built on the Ethereum blockchain, which we are continuing to develop. Show how you have used Angular, Node, and Web3 recently. We need someone who can successfully navigate challenges

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    I am expecting projects on Artificial Intelligence ( Machine learning ) , Big Data and Blockchain technologies. Please let me know whether you are expert in this area and able to complete the projects with in the time frame. Also need to sign a disclosure agreement due to company confidential. Please send your projects and achievement one or more than

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    ... punctuation and a whole bunch of other fancy-shmancy words; — Fact check; — Enforce brand/style guides; — Actively participate in brainstorms and ideation; — Understand blockchain technology and cryptocurrency market OR be able to quickly figure that stuff out. Experience: Minimum 3 years of experience editing digital and/or print content. Skills

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    We are a crypto project 2 years into our MVP and we are about to release our beta product. We are looking for a individual (No Teams) to join us as a core member of our company. Our company was voted most innovative by google, facebook, airbnb, yahoo etc for our last project and our current project is even better. We want someone who has crypto running though their veins, someone who can be a p...

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