Фільтрувати

Мої недавні пошуки
Фільтрувати по:
Бюджет
до
до
до
Тип
Навички
Мови
    Статус роботи
    6,643 blockchain api java робіт знайдено, ціни вказані в USD
    Blockchain expert 6 дні(-в) left

    I am looking for ocaml blockchain expert

    $628 (Avg Bid)
    $628 Сер. заявка
    17 заявки
    Wikipedia Article for IT Company 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Gonna send all materials, IT Company, oriented in BlockChain. Need verified Wikipedia editor.

    $500 (Avg Bid)
    $500 Сер. заявка
    19 заявки
    sell ethereum blockchain based matrix website (smartcontract) 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need some help with selling something.

    $1250 (Avg Bid)
    $1250 Сер. заявка
    2 заявки
    Business Developer Ad 6 дні(-в) left

    Bitnesis Realty is a leading Blockchain Company specialized in Real Estate, and we are looking for a skilled Business Developer to acquire and manage new client relationships. The ideal candidate will have experience in B2B sales, as well as skills related to strategic analysis and marketing. In this role, you will be responsible for developing relationships

    $2000 (Avg Bid)
    $2000 Сер. заявка
    1 заявки
    Blockchain developer 6 дні(-в) left

    Hello. I am looking for experienced oclam developer. Have to know blockchain, prototcols, c++.

    $543 (Avg Bid)
    $543 Сер. заявка
    19 заявки
    blockchain technology paper 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    blockchain technology..........

    $53 (Avg Bid)
    $53 Сер. заявка
    27 заявки

    A blockchain engagement platform designed to be a nexus for blockchain education, networking, enterprise collaboration and talent discovery. It is a six month project with a fixed pay every month.

    $3687 (Avg Bid)
    $3687 Сер. заявка
    10 заявки

    Building supply chain management using blockchain for super market

    $28 / hr (Avg Bid)
    $28 / hr Сер. заявка
    15 заявки
    I need React JS Developer 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    ...looking for a competent full stack developer to join our Startup, if you have a keen interest to learn blockchain stacks, this will be preferred! You will be building a ICO Dashboard (See screenshot attached) Frontend: *ReactJS User Backend : * Node.js API based with stateless authentication * Modular enough to plug and play new feature set * Microservices

    $2976 (Avg Bid)
    $2976 Сер. заявка
    35 заявки

    ...are looking for blockchain developers! IOST (a new generation of high-performance public blockchains) is launching DeveloperBountyProgram for blockchain developers worldwide. The project is now looking for developers to work together various tasks: Task 1: IOST Chrome plug-in Wallet (Priority) Task 2: Optimization of IOST’s Blockchain Browser (new)

    $2644 (Avg Bid)
    $2644 Сер. заявка
    31 заявки

    Here is an example guide: [увійдіть, щоб побачити URL] Here is an example of the site: [увійдіть, щоб побачити URL]

    $193 (Avg Bid)
    $193 Сер. заявка
    6 заявки

    Need a Full stack developer who have some basic knowledge about cryptocurrency, blockchain, and are familiar with the following stack: Node.js, React.js, Redux , AWS, DynamoDB, the ideal candidate should have worked with several successful projects, is an ***excellent front-end developer*** The brokerage needs to have a payment mechanism for depositing

    $18 / hr (Avg Bid)
    $18 / hr Сер. заявка
    40 заявки

    Looking for some reputed company/individual to perform a smart contract audit Crypto currency type : ERC20 Blockchain : Ethereum Please don't bid if you don't have an experience with this task

    $433 (Avg Bid)
    $433 Сер. заявка
    13 заявки
    Setup Electrum Wallets 5 дні(-в) left

    I am looking for a blockchain developer experienced in setting up Electrum wallets. Project's description and features is attached.

    $334 (Avg Bid)
    $334 Сер. заявка
    10 заявки

    Hi I am creating a Blockchain Course which is almost 40 Hours in length. I want the course to be very dynamic with graphics and animations, hence I am looking for an animator/ designer who can help make textual data into dynamic audio/visual format along with my teaching videos where ever necessary.

    $869 (Avg Bid)
    $869 Сер. заявка
    11 заявки
    Blockchain expert. 4 дні(-в) left

    Hi. I am going to develop new blockchain. I will share details for right freelancer.

    $1025 (Avg Bid)
    $1025 Сер. заявка
    32 заявки

    I am co-writing a technical business book about blockchain and need someone who puts it into nice Business English.

    $133 (Avg Bid)
    $133 Сер. заявка
    32 заявки

    I'm looking for a cryptocurrency exchanger website and an arbitrage program which works based on historical data from blockchain API. You must have 10+ years experience in cryptography. Wish you luck

    $2 - $8 / hr
    Прихований
    $2 - $8 / hr
    11 заявки

    I need to re-brand these [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL] these [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL] Open Source mobile app NEM blockchain wallets and adapt them using API calls to [увійдіть, щоб побачити URL]

    $969 (Avg Bid)
    $969 Сер. заявка
    28 заявки
    Hiring Community Manager, 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    We´re hiring a community manager, we need some one with real knowledge about crypto, blockchain, and all related to crypto currencies, EOS experience is a plus. Long term contract, send your resume.

    $12 / hr (Avg Bid)
    $12 / hr Сер. заявка
    10 заявки

    We are Peculium, a blockchain-based project that has issued the PCL, a utility-token to investors. Even though we already know that our token is a utility-token and the subscriptions for the first product are already payed using this token, we are collecting offers from legal firms to write an unbiased legal opinion incl. the result of the Howey-Test

    $522 (Avg Bid)
    $522 Сер. заявка
    8 заявки
    For İco site 3 дні(-в) left

    for Blockchain İco site ; member registration panel and purchase panel and member operations make visual and design on the page I'm looking for friends TİME İS LİMİTED !

    $186 (Avg Bid)
    $186 Сер. заявка
    10 заявки
    Need creative design for business logo 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    ...best work. Beautiful simplicity in design is key. Appropriate taste in font, word symbolism design ideas encouraged for Riverine Software This company designs and manages blockchain systems for solar energy catchment and harvest I need a very quick turnaround on this ~ 2-3 days. posted some ideas of logos i like plus my own attempts to some idea

    $22 (Avg Bid)
    $22 Сер. заявка
    67 заявки

    I am creating poker application based on blockchain. I need guy to add animation on this app using WebGL. If you can develop all frontend, it's great. it's only 3 pages, splash, home, table screen. All designs will be provided. Please drop bids with your previous projects.

    $1179 (Avg Bid)
    $1179 Сер. заявка
    33 заявки
    Blockchain training course 3 дні(-в) left

    We need to develop and execute a training program in Blockchain

    $525 (Avg Bid)
    $525 Сер. заявка
    13 заявки
    Cleveland, Ohio EOS Uber App -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

    $4371 (Avg Bid)
    $4371 Сер. заявка
    26 заявки
    Cleveland, Ohio EOS Uber App 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking to get an app built on the EOS blockchain that allows riders to receive tokens for their driving service similar to UBER in the Cleveland area. Must have understanding of GPS.

    $2325 (Avg Bid)
    $2325 Сер. заявка
    14 заявки
    Help create my Blockchain Fork... 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a Blockchain Developer capable of producing a fork with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience with Blockchain

    $36 / hr (Avg Bid)
    $36 / hr Сер. заявка
    39 заявки

    ...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 capabilities. Experienced developers in cryptocurrency and blockchain only please. Payment will made only after

    $908 (Avg Bid)
    $908 Сер. заявка
    4 заявки

    Tokenization of real estate properties stored in blockchain. Research should include current players in the united states and oversees. Projects funded to date. Why tokenization. Use cases of tokenization, e.g. property, debt, etc. Legal implications (securities or not).

    $102 (Avg Bid)
    $102 Сер. заявка
    9 заявки

    ... Data Analytics 2. Digital banking 3. Fintech 4. Cyber security 5. Big data 6. Machine learning 7. AI 8. Blockchain 9. IOT 10. Judgment and decision making, 11. Adaptability and resilience, and Initiative and self-direction. 12. Out of the box thinking 13.

    $32 / hr (Avg Bid)
    $32 / hr Сер. заявка
    1 заявки

    ... Data Analytics 2. Digital banking 3. Fintech 4. Cyber security 5. Big data 6. Machine learning 7. AI 8. Blockchain 9. IOT 10. Judgment and decision making, 11. Adaptability and resilience, and Initiative and self-direction. 12. Out of the box thinking 13.

    $52777 (Avg Bid)
    $52777 Сер. заявка
    2 заявки
    Blockchain developer 2 дні(-в) left

    I want to develop a proprietary service for my customers. Essentially, it's going to be a stripped-down version of blockchain. I need someone who is knows blockchain inside out - to the point where theyre not helplessly enamoured by it. If you know what you're doing, this is a walk in the park. If you're wrapped up in your crypto bubble, stay there

    $1579 (Avg Bid)
    $1579 Сер. заявка
    35 заявки
    Rubykube / Peatio open source cryptocurrency Exchange 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need some one to install Rubykube/peatio cryprocurrency exchange in Kubernetes or linux, and you should modif...Rubykube/peatio cryprocurrency exchange in Kubernetes or linux, and you should modify backend and frontend ui please bid if you worked kubernetes docker Ruby on rails and blockchain technologies, want to know more details plz chat with me,

    $30 / hr (Avg Bid)
    $30 / hr Сер. заявка
    16 заявки
    Project for Jaydeep K. 4 дні(-в) left

    Hi Jaydeep K., Im interested to develop a new blockchain coin with masternode feature. For example as proxynode.io. Is it possible to fork a existing coin? What is the approximate cost of work to create such a project?

    $250 (Avg Bid)
    $250 Сер. заявка
    1 заявки

    Here's an opportunity to build the next framework for content monetization on the web in the form of micropayments and blockchain technology. The service and plugin leverage the 300+ million websites that use self-hosted Wordpress installs as their CMS base. Ad revenue has historically been in a decline for the last 5 years due to the rise in ad blockers

    $18 / hr (Avg Bid)
    $18 / hr Сер. заявка
    39 заявки

    We are looking for a NodeJS expert with a lot of experience in building RPC-JSON API's for different blockchains (Electroneum, Ethereum, Ripple, Monero, etc...). We already have a high performance nodeJS script, but we want to expand it with other coins. Also part of the job is troubleshooting. We are only looking at the best devs in the space. less

    $772 (Avg Bid)
    $772 Сер. заявка
    31 заявки

    I need a Blockchain Developer capable of producing a fork/clone with basic Blockchain Adjustments like Block Time, Block Reward, Block Halving, Etc. We would like a wallet implemented and designed as well along with several additional aspects to the development but nothing to extensive. We would require someone with at least 2-3 years experience

    $23 / hr (Avg Bid)
    $23 / hr Сер. заявка
    14 заявки
    Web app deveoper needed 22 годин(-и) left

    Progressive web app - to save information in blockchain MVP ... create text message or text box attach photo, take pics, save video, audio ... we want to use Fluree Blockchain Database and Decentralized Apps. database API.

    $761 (Avg Bid)
    $761 Сер. заявка
    21 заявки
    Blockchain based platform developed on Node.js 14 годин(-и) left
    ПІДТВЕРДЖЕНО

    Hello, i am seeking for a developer that can build a blockchain based marketplace where user and business people are able to find each other, for example like freelancer.com is doing but for another target group. The site allows to post the needs for site members while bidding on in a competitive tender process. On the other hand seller can list their

    $1753 (Avg Bid)
    $1753 Сер. заявка
    61 заявки
    Blockchain Dapp 12 годин(-и) left

    Need to create Dapp using blockchain technology

    $532 (Avg Bid)
    $532 Сер. заявка
    19 заявки

    I'm...a creative logo designer who has experience in Photoshop and Adobe Illustrator to make a logo for a cryptocurrency/blockchain website platform in Haiti called "Bithaiti". The logo must be abstract, creative, and reflect the blockchain technology that powers bitcoin. See this link for ideas and examples: [увійдіть, щоб побачити URL]

    $47 (Avg Bid)
    $47 Сер. заявка
    31 заявки
    Blockchain realted 10 годин(-и) left

    [увійдіть, щоб побачити URL] blockchain architecture. [увійдіть, щоб побачити URL] underlying blockchain componene. [увійдіть, щоб побачити URL] smart contract. [увійдіть, щоб побачити URL] and develop distributed system. [увійдіть, щоб побачити URL] at c++, c#, go, familiar with linux system.

    $825 (Avg Bid)
    $825 Сер. заявка
    12 заявки
    LOOKING FOR BLOCKCHAIN/BITCOIN DEVELOPER 9 годин(-и) left
    ПІДТВЕРДЖЕНО

    I need someone who is very familiar with Masternodes and how they work. I am going to create a platform like [увійдіть, щоб побачити URL] or [увійдіть, щоб побачити URL] A Masternode hosting and deployment platform. I’m familiar with the amount of work needed to develop something like this and it isn’t really too difficult. Fairly simple stuff. Payment will be made partially with ...

    $680 (Avg Bid)
    $680 Сер. заявка
    23 заявки
    Hyperledger-Indy Blockchain 4 годин(-и) left

    Building a blockchain project on top of the Hyperledger-Indy framework. Looking for C# dev with hyperledger experience.

    $35 / hr (Avg Bid)
    $35 / hr Сер. заявка
    28 заявки

    ... The current opportunity is for a Full Stack Developer/Blockchain Engineer that has a strong understanding of the Stellar Framework and understanding of blockchains, etc. To be considered you must be experienced and extremely proficient in (Node.js PostgreSQL, Java , Java Script, Go, REST API, Docker, [увійдіть, щоб побачити URL], etc.) programming skills and able t...

    $7721 (Avg Bid)
    $7721 Сер. заявка
    30 заявки

    ...is in BYOD access control policy using Blockchain The component in the system is user authentication where user need to key in id, password. Blockchain will create public n private key for the user Then the system will scan for user device MAC address n IP. If the device are are in public network, Blockchain will generate a verification code and send

    $694 (Avg Bid)
    $694 Сер. заявка
    6 заявки
    Web development Закінчився left

    I need a new website. I need you to design and build it. I need a authentication system to use python and Blockchain

    $644 (Avg Bid)
    $644 Сер. заявка
    63 заявки

    Write a Whitepaper for our Blockchain project. Need experienced & professional writers. Please share your previous experience after you apply.

    $37 (Avg Bid)
    $37 Сер. заявка
    11 заявки

    We are in process of initiating a startup in blockchain domain and buisness software consulting. Our work revolves around blockchain use case research and its implementation. Initially we are taking up project with IOTA (DAG) for electric smart grid deployment and Iterative version for boardroom voting on Ethereum. We need someone with great insight

    $89 (Avg Bid)
    $89 Сер. заявка
    33 заявки