Javascript full stack freelance blockchain tucuman punët

Filtër

Kërkimet e mia të fundit
Filtro sipas:
Buxheti
deri në
deri në
deri në
Lloji
Aftёsitё
Gjuhët
    Shteti i Punës
    10,451 javascript full stack freelance blockchain tucuman punët e gjetura, me çmimin EUR

    Must have Exp in writing content for the website - Company offers various services, solutions in the field of Blockchain, Data Science, AI. Writer must have good understanding on these topics and must understand website content writing NO ARTICLES OR BLOG WRITER

    €57 (Avg Bid)
    €57 Oferta mesatare
    32 ofertat

    ...experience doing similar blockchain projects need apply. **Junk bidders and hagglers will not be entertained. We need to build a project Technically with some similarities to Bitconnect with a web-based wallet, Desktop software wallet, and a Proof of Stake Token. The project basically is to track donations on the blockchain. A token is issued to the

    €496 (Avg Bid)
    €496 Oferta mesatare
    8 ofertat

    Needs to hire 2 Freelancers Looking for a full stack developer for a full time job to develop an existing JS project. About 160 hours a month for at least 3 months. The selected technologies are React Native, React, GraphQL api, and Apollo client to connect both. On the server side, we establish a [identifikohuni për të parë adresën URL] server so most o...

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    41 ofertat

    seeking a high-energy, self-starting full-stack web developer to build and maintain its core products. You’ll design elegant, scalable and highly reliable web applications using cutting edge Microsoft technologies to empower extensible cross-asset analytics in risk management platforms. You must possess a strong technical knowledge of systems analysis

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    29 ofertat

    We are looking for fulltime experience ReactJS guy who has expertise in working on React web apps. Its ongoing job for more than 6-12 months. Please send your ReactJS CV/Portfolio along with your weekly working hours. Please mention LNFx on the first line of your proposal.

    €28 / hr (Avg Bid)
    €28 / hr Oferta mesatare
    56 ofertat

    Compania dezvoltare software angajeaza Full-Stack Developer pentru pozitia de Chief Technical Officer in vederea dezvoltarii unor proiecte pentru clienti straini. Colaborarea se bazeaza pentru inceput pe baza de proiect, activitatea se desfasoare remote, responsabilitatile CTO se refera la proiectele contractate cu partenerii externi. Reprezinta un

    €40 / hr (Avg Bid)
    €40 / hr Oferta mesatare
    5 ofertat

    ...profile and would like to offer you my project. I am looking for a simple smart contract which will allows me the bulk send ~7500 pieces of airdrop reward as a bounty. As a blockchain this token is on Tron network, what is almost the same as Ethereum. We can discuss any details over chat. Would you be as kind and get back to me as soon as possible?

    €44 (Avg Bid)
    €44 Oferta mesatare
    1 ofertat

    I need post hash and fetch hash functions for the blockchain.

    €87 (Avg Bid)
    €87 Oferta mesatare
    4 ofertat

    Ramp Ventures has an opening at one of our portfolio companies for a Senior Full Stack Dev working on developing new features for our existing product. The position requires 8 years full time development. - Extensive knowledge managing AWS and Heroku systems, Node, JavaScript and CoffeeScript in a high performance production environment. - Experience

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    37 ofertat

    Hello All, I am looking to MEAN stack developer I have to develop marketplace so please share your portfolio on MEAN stack and ROR Without relevant portfolio proposal will be rejected

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    11 ofertat

    Design and develop a Blockchain layer between the existing Recruitment & HR System. Creating the smart contract based on the business logic. Multiple smart contract development required.

    €496 (Avg Bid)
    €496 Oferta mesatare
    9 ofertat
    Data Scientist 6 ditë left

    ...and deliver high quality intelligence into the activity on EOSIO blockchain(s), and particularly on the user behavior in DApps launched by Block.one. Reporting to the Operations Manager, you will be part of a team building cutting edge applications in the rapidly emerging blockchain industry. Responsibilities: Work with stakeholders throughout

    €2383 (Avg Bid)
    €2383 Oferta mesatare
    9 ofertat

    Our business is working on developing a GPS tracker that utilizes blockchain technology. We require a freelance developer that can program blockchain software onto our current hardware. They must be able to integrate blockchain technology onto current map/tracking software.

    €1194 (Avg Bid)
    €1194 Oferta mesatare
    42 ofertat

    Updating existing website & developing new functionalities & flows

    €25 / hr (Avg Bid)
    €25 / hr Oferta mesatare
    105 ofertat
    Full stack developer - PHP 5 ditë left
    VERIFIKUAR

    --> Possibility to come to Belgium for at leat 3 months --> Website is existing & new functionalities need to be build ([identifikohuni për të parë adresën URL])

    €15 / hr (Avg Bid)
    €15 / hr Oferta mesatare
    49 ofertat

    We are looking for a full-stack developer that can help us build pages. This is for a dynamic architectural website that brings together customers and vendors. We have a technical team and are looking to add a member for this project. The application is built with Node.js, Handlebars, and MongoDB. We already have the models, input pages and other

    €18 / hr (Avg Bid)
    €18 / hr Oferta mesatare
    23 ofertat

    ...is a longterm position (we publish around 10 articles per day). We are looking for somebody commited in longterm. You MUST have in depth knowledge of cryptocurrency and blockchain. In your proposal, please provide: - Writing samples (cryptocurrency related only) - Rate per word - How many articles you could write per week - Email and contact info

    €42 (Avg Bid)
    €42 Oferta mesatare
    31 ofertat

    The task is: 1. To build a detailed contact list of decision-makers of blockchain projects; and top-10 VC funds dealing with blockchain startups partially, from various countries: marketing directors, CEOs, SMOs, founders, and managing partners, etc. 2. To make primary contact with all of them and motivate them for the further negotiation for brand

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    4 ofertat

    We are building a cutting edge platform that includes e-commerce, a CRM and a delivery platform and native apps. Our team is global and well established and we work together as a team not in silos. We are looking for real talent, long-term relationships and team oriented developers.

    €17 / hr (Avg Bid)
    €17 / hr Oferta mesatare
    59 ofertat

    Hello Expert Blockchain Developer , we required you to compile EOS coin Node on our server . Basically we have developed Exchange portal and we want to list EOS coin inside . for that we need Address generate , Send and Recieve API of EOS . All you need to do is ,Compile EOS coin on Our server and than Help us out to Develop API for this . (

    €18 - €154
    Cilësuar Vulosur
    €18 - €154
    6 ofertat

    I am in search of Small Team or Company, who can handle the following, * Logo Designing * Front end Web Designing (Angular 4 or 5) * CodeIgnitor Backend Development * Wordpress Theme development and Backend Programming * Ionic Hybrid App Development Work Requirement: Should be good in regular communication, Error Free & Timely Delivery. Payment: Payment will be Made by EVERY SATURDAY, NO ADV...

    €491 (Avg Bid)
    €491 Oferta mesatare
    32 ofertat

    ...Billiton). Report 2: Using a recommended format/structure (attached), produce a research report for investing into Sovrin ([identifikohuni për të parë adresën URL]; Self-sovereign Identity using blockchain). NOTE: - Only use publicly available information. Use of private information will end in a rejection. - Report content will be run through a screening softw...

    €96 (Avg Bid)
    €96 Oferta mesatare
    4 ofertat

    My Team and I looking for a Mid to Senior ASP.Net Full Stack Developer skilled/familiar in the following Technology HTML, CSS, C#, MVC, Angular, SQL, Telerik, & API. We have many projects we am working on and will need assistance building these projects. Projects can be as easy as the following: setting up WordPress website, changing content on application

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    40 ofertat

    We are a UK company looking for UK iOS and Android developer who have good skills in app development and an interest in blockchain and crypto currencies. We are an established dev and marketing company with a good track record. Looking to find someone we can easily talk to and close enough to visit sometimes.

    €32 / hr (Avg Bid)
    €32 / hr Oferta mesatare
    25 ofertat

    ...Each of those 3 input addresses has had 10 input addresses to them > Need to follow those 30 input addresses and repeat. At each stage making a full list of all the addresses. If you're using external blockchain explorer APIs you should consider time-outs/throttling (maybe re-submit the request after a few seconds if it comes back empty). I suggest using:

    €252 (Avg Bid)
    €252 Oferta mesatare
    5 ofertat

    Looking for full stack developer --> Optimizing existing website --> Develop new functionalities --> Start with IOT [identifikohuni për të parë adresën URL]

    €48 / hr (Avg Bid)
    €48 / hr Oferta mesatare
    38 ofertat

    Hi, I am looking for someone to build a simple blockchain protocol using the IBM Blockchain & Cloud Platform. My network will allow users to sell a zip file and facilitates the transactions between users. The project will require us to build our own cryptocurrency & wallet. I also need a native IOS and Android App Developed. Here is an example of the

    €6027 (Avg Bid)
    €6027 Oferta mesatare
    18 ofertat

    Hi, Iam interested in learning Block chain technology. I want practical exposure on languages or tools like Solidity, Ethereum, Smart contract, Golang etc.. Looking for a professional who is currently working on Block Chain technology.

    €141 (Avg Bid)
    €141 Oferta mesatare
    3 ofertat

    lookig for a MEAN stack developer, Also Go language is mandatory. Project is simple api and simple front-end Please feel free to contact me Best

    €140 (Avg Bid)
    €140 Oferta mesatare
    13 ofertat

    You need to work on our existing MEAN based project. Tech stack MEAN RDS Looking for Only full time freelancer weekly 10 -20 hours of work

    €7 / hr (Avg Bid)
    €7 / hr Oferta mesatare
    10 ofertat

    To get an idea, below is the list of todos to be completed. - Add bootstrap to 4-5 existing forms on the dashboard. - Minor bug fixes. P.S: Bidding will close in 2-3 hours. After that selected candidate must be available to work for the next 3 hours. Thanks!

    €16 / hr (Avg Bid)
    €16 / hr Oferta mesatare
    9 ofertat

    I want to develop a proof of stake cryptocurrency with masternode probably a fork of PIVX including a qt wallet and develop an API for merchant to receive payments.

    €754 (Avg Bid)
    €754 Oferta mesatare
    17 ofertat

    ...offered in a public circulation. I am aware that there are two ways of developing a cryptocurrency; 1.) based on the existing blockchain technology like Ethereum and Bitcoin (cheaper way, like on [identifikohuni për të parë adresën URL]) 2.) based on my own blockchain technology (more expensive way, which could cost several thousand USD or even several BTC) At ...

    €40 / hr (Avg Bid)
    €40 / hr Oferta mesatare
    1 ofertat
    Trophy icon Logo for a project/ company 8 orё left

    ...is new blockchain project that aims to reduce the damage that bitcoin does to the environment through its proof-of-work (mining). Bitcoin currently uses as much energy as a country like Austria, and this will only increase, causing further environmental damage and climate change (burning carbon dioxide). Carbon Zero will be the first blockchain project

    €220 (Avg Bid)
    €220
    416 kandidaturat
    Master Node Complete Project! 4 ditë left
    VERIFIKUAR

    Master node coin Developer! I'm looking blockchain developer who can fork DASH. You must have to have experience! Submit your previous project link! Without a link, I won't reply to your message whatever you submit!

    €1083 (Avg Bid)
    €1083 Oferta mesatare
    24 ofertat

    I want a crypto coin with its own blockchain not ERC-20 token. The coin should be able to be mine and use as smart contracts. The coin name is Brincoin with its symbol been BRIN which has its own blockchain and not using the blockchain of other cryptocurrencies. Needs this work to be done in 3 weeks time and the charge can be bargain and reach an agreement

    €1319 (Avg Bid)
    €1319 Oferta mesatare
    1 ofertat

    We need a C++ Senior Expert, who have rich experience in C++11, C++14 Standard, Familiar with CMake, Hunter, Boost. 1. rich experience at Blockchain, such as Ethereum, Bitcoin, Nano (Raiblocks) [identifikohuni për të parë adresën URL] good skill at Learning New Technology.

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    7 ofertat

    Develop carpooling solution alongside other tech lead Independent and reliable Expert in codeigniter at least 4 years Very good english speaking Excellent jquery/HTML CSS Guru in MySQL

    €26 / hr (Avg Bid)
    €26 / hr Oferta mesatare
    44 ofertat

    We need a C++ Senior Expert, who have rich experience in C++11, C++14 Standard, Familiar with CMake, Hunter, Boost. 1. rich experience at Blockchain, such as Ethereum, Bitcoin, Nano (Raiblocks) [identifikohuni për të parë adresën URL] good skill at Learning New Technology.

    €662 (Avg Bid)
    €662 Oferta mesatare
    7 ofertat

    ...the option to have a video camera added. There is also a control panel by the door for when you enter so you can turn off the alarm. What we want to do is put this on the blockchain. We are looking for a diagram and written explanation as to this can be done. There are also records to be kept: company's bookkeeping, communications stored with customer

    €64 (Avg Bid)
    €64 Oferta mesatare
    3 ofertat
    Bitcoin/blockchain vendor shop 3 ditë left
    VERIFIKUAR

    I need a vendor shop that uses PGP encryption, bitcoin block chain. I can list items for sale and people may purchase via bitcoin. Then host this on the tor where i can enter onion URL and access website. Admin features and client feature aswell.

    €177 (Avg Bid)
    €177 Oferta mesatare
    14 ofertat

    We are going to rebuild our website landing page. We need an experienced, creative designer that can create a unique, elegant landing page de...rebuild our website landing page. We need an experienced, creative designer that can create a unique, elegant landing page design. The designer will have previous experience in blockchain/cryptocurrency field.

    €955 (Avg Bid)
    €955 Oferta mesatare
    28 ofertat

    Hi Quest Global Technologies, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I am looking to do a few things on the blockchain ecosystem 1. Crypto Exchange 2. ICO 3. bespoke Medical consultation platform would you be interested in partnership with us ? would you like to advise us on this area.

    €9 (Avg Bid)
    €9 Oferta mesatare
    1 ofertat

    Key features For Coin Development 1 Setting up of Cryptocurrency node servers 2. Set up coin parameters 3. Generation of Blockchain 4. Coin Generation 5. Pool mining 6. Web Explorer 7. Web Wallet 8. Admin Wallet 9. Exchanger Connectivity API

    €1508 (Avg Bid)
    €1508 Oferta mesatare
    17 ofertat

    ...based ed-tech startup with an existing product on the App Store. What we're looking for: An experienced full stack developer to help us clean up our code as well as add new features and fix up existing ones. The project is based on Swift and JavaScript, we have an integrated Stripe payment system and use Firebase and Mongo databases. Ideally, we would

    €28 / hr (Avg Bid)
    €28 / hr Oferta mesatare
    27 ofertat

    I need a professional blockchain developer to setup my ERC20 wallet app for Android, iOS and web within 7days if possible. My budget is $200 but I can consider increasing it if you impress me

    €574 (Avg Bid)
    €574 Oferta mesatare
    18 ofertat

    Build A web game based on blockchain

    €5263 (Avg Bid)
    €5263 Oferta mesatare
    29 ofertat
    Need Blockchain script done 2 ditë left
    VERIFIKUAR

    I Need Custom Blockchain script to be developed. Please send your portfolios so we can review, please not Ethereum Blockchain, custom coin Blockchain script

    €3795 (Avg Bid)
    €3795 Oferta mesatare
    30 ofertat

    I want you to read this paper from chapter 5-8 to understand the concept... I need you to take the Use cases from the white paper ( chapter 6&7) and make them in to Yellow paper meaning, write how it will be done technically... All I need is just the technical write up of how these use cases can be achieved I want to write a yellow on the project.. What I need is just the write down of the te...

    €437 (Avg Bid)
    €437 Oferta mesatare
    10 ofertat

    Hi I need someone who can write some articles for me.

    €300 (Avg Bid)
    €300 Oferta mesatare
    39 ofertat