Blockchain work työt

Suodata

Viimeisimmät hakuni
Suodatusperuste:
Budjetti
asti
asti
asti
Tyyppi
Taidot
Kielet
    Työn tila
    6,451 blockchain work työtä löytyi, hinnoittelu EUR

    Hi Shailesh Kumar P., I would like for you to do our website and blockchain as agreed.

    €3097 (Avg Bid)
    €3097 Keskimäär. tarjous
    1 tarjoukset
    Blockchain ICO 6 päivää left

    ...platform in exchange for the cryptocurrency. I am looking for someone who is an expert of blockchain and experienced ICO developer. please share some of your past work for the same. Engage and support conversations in communities related to Cryptocurrencies, Blockchain, ICOs, financial technologies, tech investment, etc. • Develop content / social media

    €2373 (Avg Bid)
    €2373 Keskimäär. tarjous
    8 tarjoukset
    Trophy icon Design a banner 6 päivää left

    ...compliance with Google’s policies. The work will be delivered in SVG files with image objects and editable texts (no outlines). We recommend use InkScape software (is like Adobe Illustrator, but free). Images: You will include images of young people working or in an working environment, college students, work elements (computers, headphones, phones

    €9 (Avg Bid)
    Taattu
    €9
    0 työtä
    Bitshare core Development 6 päivää left
    VARMENNETTU

    I want to build my own blockchain using Bitshare Core. If you have experience in Bitshare core blockchain, please contact me. I want to hire true developer. Regards.

    €496 (Avg Bid)
    €496 Keskimäär. tarjous
    14 tarjoukset

    Hell...to change all graphics and diagrams to our style and color same in whitepaper 1.1 in visio diagrams we want to change it to our style and color of project + add some nice blockchain design graphs etc. and in graphical task i send you our task for infographics for our landing page It should be in style with our other previous graphics Thank you.

    €142 (Avg Bid)
    €142 Keskimäär. tarjous
    1 tarjoukset
    blockchain developer 6 päivää left

    From Beehive office I need a blockchain developer who can develop an ERC20 token wallet app for Android, iOS and web within 3days

    €510 (Avg Bid)
    €510 Keskimäär. tarjous
    21 tarjoukset

    Just quite a simple task. The problem is I need to implement it with...simple task. The problem is I need to implement it with segwit to receive coin. The wallet can't receive coin ( not showing up in wallet for incoming coin ) but shows up in blockchain. Once you are done fixing, you will send me apk file to testnet before sending me the source code.

    €160 (Avg Bid)
    €160 Keskimäär. tarjous
    21 tarjoukset

    Want to create iOS and Android apps that bring in multiple APIs to create one great looking challenger bank product which combines KYC, blockchain fund balances, transactions and payments via a virtual debit card. We have all the working parts, now require someone to bring them all together.

    €13 / hr (Avg Bid)
    €13 / hr Keskimäär. tarjous
    1 tarjoukset
    Experianced blockchain writer needed 6 päivää left
    VARMENNETTU

    Need a research report on blockchain application.5-7 pages with Harvard, quality reference should be added

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    9 tarjoukset

    We need a graphic designer who has a creative mind, unique style and elegant design skills. And the designer will have basic understanding in blockchain and ICO etc. The designer will have previous experience with ICO website design. Please attach portfolios of your most proud designs. You can contact me on

    €32 / hr (Avg Bid)
    €32 / hr Keskimäär. tarjous
    36 tarjoukset
    blockchain project 6 päivää left
    VARMENNETTU

    区块链-hyperledger fabric+APP开发: 开发一个基于区块链技术的区域能源自交易 APP

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    4 tarjoukset

    We are looking for senior React.js developers with backend experience. Agencies are also welcome. Please make sure that you(or your team) can start immediately upon hiring. As a part of our hiring process, there would be a simple coding challenge to choose 'high-class' clean coders. Please take a look at the attached file and get back to me ASAP with your monthly salary expectation. O...

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    20 tarjoukset

    We are looking for senior React.js developers with backend experience. Agencies are also welcome. Please make sure that you(or your team) can start immediately upon hiring. As a part of our hiring process, there would be a simple coding challenge to choose 'high-class' clean coders. Please take a look at the attached file and get back to me ASAP with your monthly salary expectation. O...

    €30 / hr (Avg Bid)
    €30 / hr Keskimäär. tarjous
    39 tarjoukset
    PDF Brochure template 5 päivää left

    ...usp=sharing Contents: Front Page (adapted background - must fit the topic) There should be a place for company name: A&H FinTech Consulting, Date and Contact sections H1: Blockchain, Cryptocurrencies, and Banking H2: Understanding the most disruptive FinTech technology of the XXI century COURSE INFORMATION The layout should include all sections. The

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    27 tarjoukset
    Hyperledger Blockchain Consultant 1 5 päivää left
    VARMENNETTU

    I have managed to get Hyperledger Fabric running on my machine by following the tutorial on [kirjaudu nähdäksesi URL:n] . This tutorial however creates fabric only with single-company . I want to setup 2 companies at least. I want an experienced Hyperledger professional who can do this quickly. Might be a few hours of job for someone who has done

    €35 (Avg Bid)
    €35 Keskimäär. tarjous
    2 tarjoukset

    Lập trình web PHP, ưu tiên biết về blockchain, hoàn thành công việc theo yêu cầu của khách hàng Thời gian làm việc 7h/ngày, làm toàn thời gian, địa điểm online, thanh toán qua freelancer.com Thời gian làm việc: thứ 2-6 Sáng 8:00-12:00 Chiều 13:00-17:00

    €330 (Avg Bid)
    €330 Keskimäär. tarjous
    8 tarjoukset

    ...a Frontend developer and a BackEnd developer, to help startup our idea of an Egame/Gamble platform by using cryptocurrencies and the blockchain. What are we searching for? -English speaking -Experience with Blockchain/Crypto integration -Experience with Egames/casino development -Telegram or Discord user (to stay in contact with us) Our platform must

    €2376 (Avg Bid)
    €2376 Keskimäär. tarjous
    34 tarjoukset

    The SSL certificate for my WordPress website has expired and I am l...WordPress website has expired and I am looking for someone to install a free (or cheap) one for me. My website is www.wivacoin.com. It's a news site for cryptocurrencies and blockchain technology. I do not have a big budget. The lowest bidder with relevant experience wins the gig.

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    51 tarjoukset

    ...use elements of blockchain ledgers and fit into our larger set of products and services. We might be interested in both project-based and pay-per-hour long term cooperation. The key requirements: - skilled at golang - experience with information security and ideally development of security products - basic understanding of blockchain/hyperledger - long

    €19 / hr (Avg Bid)
    €19 / hr Keskimäär. tarjous
    22 tarjoukset

    ...(2FA) • Ability to modify transaction fees rates via the Admin panel • Support Tickets – to be integrated with Email and backend Interface • Ability to Change Mempool/Blockchain Fees for particular transaction to reduce confirmation time • Essential features like Trade OF On button for all Individual coins incase of any breach (Trade Switch) •

    €6759 (Avg Bid)
    €6759 Keskimäär. tarjous
    32 tarjoukset

    ...contribution to the team would be to bring the technical knowledge about cryptocurrency/blockchain technology and security best practices. Technical requirements - familiarity with *nix ecosystem is mandatory - previous experience working with cryptocurrency/blockchain is mandatory - at least 5 years of experience with php - at least 1 year of experience

    €2154 (Avg Bid)
    €2154 Keskimäär. tarjous
    50 tarjoukset
    Build a dynamic website 5 päivää left

    I need to build Crypto Website and I need someone with knowledge of Laravel and Blockchain technology to do this for me. You must be ready to get this done in a month and must have done similar project before. The website must be similar in functionality to [kirjaudu nähdäksesi URL:n] and [kirjaudu nähdäksesi URL:n] Contact me with your portfolio if competent and interes...

    €596 (Avg Bid)
    €596 Keskimäär. tarjous
    36 tarjoukset

    ... but free). The animated pieces will be delivered in HTML5 format. Images: You will include images of young people working or in an working environment, college students, work elements (computers, headphones, phones, etc) always with an human in action. Copy and Call-to-Action for the static piece: Transcripción de audio a texto por profesionales

    €18 (Avg Bid)
    Taattu
    €18
    1 työtä

    We are a corporation named Kindynos. We work on Technology with a focus on Blockchain services. We need just a logo to start our branding process. We had and old logo, I'll attach it here. I want something elegant and minimalistic.

    €133 (Avg Bid)
    Kiireellinen Taattu Sinetöity Huippukilpailu
    €133
    425 työtä
    Solidity Developer 4 päivää left

    ...interact with smart contracts * Help specify and construct off-chain components of new distributed protocols * Build automation around operating a blockchain-based system * Writing specs for major work items Required knowledge and Skills * Solidity programming & testing * Web3 API * Javascript & nodejs Qualifications * Bachelor's degree or higher

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    37 tarjoukset
    Build an ICO website 4 päivää left
    VARMENNETTU

    Install an ICO script at [kirjaudu nähdäksesi URL:n] AND design a prof...systems/ico-script-software/ AND design a professional ICO website. Preference for those who have already done so. Skills Required: Bootstrap PHP Mysql, Digital Ocean, Virtual Server, Blockchain, Ubuntu PHP, Website Design, Graphic Design, Linux, HTML

    €195 (Avg Bid)
    €195 Keskimäär. tarjous
    45 tarjoukset

    ...person/agency will define the infrastructure requirements and scaling techniques - how this person/agency defines smart contract integration logic with ethereum blockchain - sending transactions to Blockchain/mainnet/sidechain - tracking transactions/balance changes, block changes etc - back-end integration with smart contract. *Back-end:* Nodejs/Python/Ruby

    €10019 (Avg Bid)
    €10019 Keskimäär. tarjous
    61 tarjoukset
    Hyperledger Blockchain Consultant 4 päivää left
    VARMENNETTU

    I have managed to get Hyperledger Fabric running on my machine by following the tutorial on [kirjaudu nähdäksesi URL:n] . This tutorial however creates fabric only with single-company . I want to setup 2 companies atleast. I want an experienced Hyperledger professional who can do this quickly. Might be a few hours of job for someone who has done

    €14 / hr (Avg Bid)
    €14 / hr Keskimäär. tarjous
    8 tarjoukset

    I am looking for blockchain expert who can change design and integrate NEO into existing site built by Ruby on Rails. Here is the git repo of script. [kirjaudu nähdäksesi URL:n] And I need to integrate btc, ETH, ERC20 and NEO. I have design ready. Please only apply only when 1. you have portfolio of exchange platform you created. 2. you

    €2305 (Avg Bid)
    €2305 Keskimäär. tarjous
    25 tarjoukset

    I need an experienced blockchain developer to develop a Decentralised Exchange like [kirjaudu nähdäksesi URL:n] Presently the exchange allows ETH to ERC20 Tokens. I want One particular Token to ERC20 Tokens. Please bid.

    €952 (Avg Bid)
    €952 Keskimäär. tarjous
    25 tarjoukset
    Blockchain Developer 3 päivää left

    ...We are currently working on serving European Clients 3. We are in need of a Blockchain Developer who can support us for development and maintenance of our website/server and services 4. The Person should be well conversant with Website/Blog Creation, Server Set-Up, Blockchain Development 5. The Person would be hired as a Partner in the Project and would

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    9 tarjoukset

    Hi there - I've got an app, made for both iOS and Android platforms. Recently I moved the server to a new IP, and the Android version has broke...someone that can QUICKLY help debug the problem, and start building new features into a new version of the app. The app is called COLD STORAGE COINS, and is made to work with our blockchain-style product.

    €334 (Avg Bid)
    €334 Keskimäär. tarjous
    59 tarjoukset

    Hi, We are looking to launch an ICO, but before that we need a bit of understanding about Token Sales and Blockchain Topic: Bitcoin / ICO / Blockchain Duration: 1 Hour via Call / WebEx /Sky Cost: $40 Language: English

    €33 / hr (Avg Bid)
    €33 / hr Keskimäär. tarjous
    7 tarjoukset

    Hi, I am interested in a sharp design/ ui freelancer for a 8-10 marketing slide. The company works in the crypto sphere, providing buy/sell of crypto through atm's with relevant licences. The purpose of the slides are basic: who we are, what we do, vision, product +usuage, market size, value proposition / advantages. To who? mainly formal institution- those that are interested to understa...

    €94 (Avg Bid)
    €94 Keskimäär. tarjous
    24 tarjoukset

    We are an international company with projects fit in each respected market, HK, Korea and now Viet...Korea and now Vietnam. We are developing local applications within Fintech and eCommerce. While also providing support for our international offices which are focused in blockchain development. We are creating a fun and comfortable working environment.

    €296 (Avg Bid)
    €296 Keskimäär. tarjous
    14 tarjoukset

    Rekisteröidy tai kirjaudu sisään nähdäksesi tiedot.

    Sinetöity Salassapitosopimus

    we need a platform which can be used to share files over blockchain (Metadata) . files encrypted and print them using a verified/trusted printer on blockchain to make sure copyrights of founder/designer are secured and his file is not leaked . more details could be found here : [kirjaudu nähdäksesi URL:n]

    €4825 (Avg Bid)
    €4825 Keskimäär. tarjous
    17 tarjoukset

    we need a platform which can be used to share files over blockchain (Metadata) . files encrypted and print them using a verified/trusted printer on blockchain to make sure copyrights of founder/designer are secured and his file is not leaked .

    €2541 (Avg Bid)
    €2541 Keskimäär. tarjous
    7 tarjoukset
    Modify alert section using local storage 3 päivää left
    VARMENNETTU

    I would need modify the alert section of my app using blockchain in order to storage local data

    €166 (Avg Bid)
    €166 Keskimäär. tarjous
    11 tarjoukset

    Report about E-government privacy using Blockchain. The Report/Paper/Research should talk briefly, about what is E-government. The focus should be about how privacy in e-government important and what are the issues and challenges in this field, then what’s blockchain briefly and how blockchain help and solved these challenges with mentioning real life

    €163 (Avg Bid)
    €163 Keskimäär. tarjous
    40 tarjoukset

    We are looking for bidders on virtual currency bank in Philippines Projects: 1. ERC-20 Coin creation 2. Coin white paper writing 3. VC-PHP Exchange core 4. Mobile app for the exchange 5. Web app for the exchange. Note: Should be in Philippines. Should be a legitimate entity [kirjaudu nähdäksesi URL:n]

    €2628 (Avg Bid)
    €2628 Keskimäär. tarjous
    31 tarjoukset

    Hello, there is a platform called Flixxo. Flixxo is a decentralized video sharing platform where people can earn tokens called "Flixx" by uploading videos or watching ...set a smart contract as a withdrawal address And set the splitting of flixx tokens within that smart contract Transparent, on chain... Flixx is an erc20 token on Ehtereum blockchain.

    €570 (Avg Bid)
    €570 Keskimäär. tarjous
    22 tarjoukset

    Se requiere un desarrollador con experiencia en PhP, Node.js,React, REST. Wordpress Queremos integrar una plataforma multiuoso a un marketplace sencillo quen posea las cualidades de pago por medio de criptomonedas. Poseemos toda la docuementacion necesaria para comenzar. __________________________________________________________________________ A developer with experience in PhP, Node...

    €291 (Avg Bid)
    €291 Keskimäär. tarjous
    12 tarjoukset

    We require writers who are well versed in Blockchain topics. When you apply for this job post, attach the samples related to bitcoin topics along with the project proposal. This is a long-term project. Apply accordingly. Only writers who have experience in blockchain must apply.

    €105 (Avg Bid)
    €105 Keskimäär. tarjous
    7 tarjoukset
    Content Writting 1 päivä left

    Need Cryptocurrency, Blockchain writer/copywriter We need 8 articles of about 700-800 words. Payout: 0.45-0.5 ppw.

    €70 (Avg Bid)
    €70 Keskimäär. tarjous
    13 tarjoukset

    ...source code. Finished product should include bash file for easy setup of a masternode VPS on Ubuntu 18.04, and QT GUI wallets for Linux, Windows, Mac. Finished blockchain should not have Proof-of-work mining capabilities. All GUI wallets should be capable of hosting masternodes, have an explorer option built in, have coin control features, and have multi-signature

    €1198 (Avg Bid)
    €1198 Keskimäär. tarjous
    13 tarjoukset
    Tool to analyse bitcoin blockchain 1 päivä left
    VARMENNETTU

    Tool to export all Bitcoin transactions from blocks for a time period. Should save all details to excel/CSV.

    €390 (Avg Bid)
    €390 Keskimäär. tarjous
    13 tarjoukset
    CryptoCurrency marketing 1 päivä left
    VARMENNETTU

    Our goal is to promote VoteCoin, which is an existing crypto-currency (altcoin) offering features to create polls and voting in blockchain. For more see [kirjaudu nähdäksesi URL:n] Your job will be: - update VoteCoin Facebook and Twitter feeds on daily basis - promote VoteCoin on discussion boards, discord chatrooms, and other social media - communication with

    €165 (Avg Bid)
    €165 Keskimäär. tarjous
    7 tarjoukset

    1.I need fork my cryptocurrency from fornote to AEON. 2. Create mining pool on website 3. blockchain exploler website 4. wallet for Windows, 64-bit, Mac OS X, 64-bit, Linux, 64-bit. 5. need also Source code 6. need website to register or login and can genereted new wallet just simple website front website I will self to do.

    €1397 (Avg Bid)
    €1397 Keskimäär. tarjous
    10 tarjoukset

    i need an expert in blockchain who can deploy my tokens to mainnet.

    €117 (Avg Bid)
    €117 Keskimäär. tarjous
    25 tarjoukset