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    13,248 spring blockchain jobs found, pricing in USD

    Hi Freelancers, The all I need is, I have a Java web app, developed in Java spring (i guess) And it is hosted in AWS, I can see on aws there is a .war file, The all you need to do is download that war file, and change that key that I have and deploy the same back to AWS. It is should be 1 hour work for any java developer.

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    I need a programmer that can handle a project with confidentiality assurance. Necessary skills include (but not limited to): Django, MySQL DB and Blockchain.

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    i wanna create a blogging website related to blockchain and security token, i want writer to help me to create relevant

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    1. Redesign www.xomidhan.org. Make the apis restful 2. Code the front end in either Angular/React 3. Code the backend in Spring, Java. 4. Use Captcha in form submission 5. Make the website look attractive 6. "Ask a question" flow should be made intelligent. The subsequent questions will appear based on the answer chosen in the previous questions. 7

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    English proofreader 6 days left
    VERIFIED

    website content about business, blockchain, IP

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    Trophy icon Logo Desaign For BENING 4 days left

    Our business is digital asset base on Blockchain. with this technology digital asset become transparant, clear and clean so global asset transaction safe for everybody. That why we call our business "BENING" from Indonesian word for clear, transparant and clean like clean water or clear glass. The logo that we want is including an icon

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    Trophy icon Summer Sale Banner 6 days left

    We need a banner for our website, promoting our upcoming Sale. The banner will need to feature the attached photo (Happy-Girl) and the following text. Primary Text...high. The banner should be in jpeg format and be sharp and clear for our website (minimum 200kb). Attached is an example of a banner that we like the look of (Example Spring).

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    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

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    Build a directory watcher/listener application for bigger files into a directory or multiple directories. So the process should be efficient in handling...should be efficient in handling multiple bigger files at same time(application must use least memory). This new thread/file watcher application must compatible to an existing spring web application.

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    ...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

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    ...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?

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

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    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.

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    Data Scientist 5 days 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

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    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.

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    We have a working version of our dev stack(mysql, Java spring boot, web broser front end) using a maven build file. We are having issues trying to get our app to run on other machines from a clean install. We created a windows image with clean install of MySQL dataserver, and Spring STS for Eclipse. Our app will not run in the VM. We would like

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    ...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

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    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

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    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 . (

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    SaaS Product - Java 4 days left
    VERIFIED

    ...product for livestock industry .Project needs to be developed in Java with multi-layer architecture. We have predefined stack where front end would be Angular and back end using Spring MVC,Hibernate, Mongo DB / MYSQL. The project has a strict Deadline and should be completed in 3 [login to view URL] Work break down , Use Case , User interface are available. Looking

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    ...Billiton). Report 2: Using a recommended format/structure (attached), produce a research report for investing into Sovrin ([login to view 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 software for

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    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.

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    Spring boot gradle resource, should be able to write the code on the fly.

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    ...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: [login to view URL]

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    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

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    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.

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    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.

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    Listner apis are required with proper setup of web project which can receive the data being sent from a registration page and can save it into the database. Rest of the information will be provided in private chat.

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    ...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 [login to view URL]) 2.) based on my own blockchain technology (more expensive way, which could cost several thousand USD or even several BTC) At this point I don't know the

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    Master Node Complete Project! 3 days left
    VERIFIED

    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!

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    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

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    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) [login to view URL] good skill at Learning New Technology.

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    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) [login to view URL] good skill at Learning New Technology.

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    ...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

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    [login to view URL] : Indian social site, founder of this site. And other projects retail related with spring technology, php, python and ml.

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    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.

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    I want to make online cars market. like [login to view URL] in order to for you to enter my tender you need to email me following:- Project plan Site design ( per page...Email configuration Testing 20% - One month tracking crashes and fixing them Handover 20% - Submit All documents related to the project Project Will be built using JAVA - SPRING FRAMEWORK

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    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.

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    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.

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    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

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    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

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    Build A web game based on blockchain

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    Need Blockchain script done 2 days left
    VERIFIED

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

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    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...

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

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    Trophy icon Create Company Logo 2 days left

    My company needs a new logo. We are a crypto currency (coin) and our name is Kore and we are havily based on security. Please che...don´t like our current logo ... Keep in mind that we will want the winner logo in svg format. Some terms that could be used as inspiration 1) Kore 2) crypto currency 3) Blockchain 4) Privacy 5) anonymity 6) Coin

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    ...and Im studying Java Web Development at SoftUni ,a Bulgarian elite private academy for Juniors with owner Svetlin Nakov. -I have experience in Java,C#,MySQL,Hibernate & JPA,Spring MVC,JScript and many more realted to the basics of programming. -If you want to visit my repository to see the tasks that i have worked on: --[login to view URL]

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    Dear Readers, We’re looking for a blockchain specialist with experience in building Dapps. A freelancer that can build a simple, basic but safe cryptowallet for the Tronplatform. ([login to view URL]) We want to be able to integrate this wallet with our future gameplatform. It should be able to function as a payment system for our platform

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    We are going to develop new blockchain and needed developer with enough experience in this part.

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    need whitepaper done perfectly

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