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    97,837 blockchain code example php jobs found, pricing in USD

    I need a a block chain development professional of about 3 years experience. Please send your resume (Removed by Freelancer.com Admin) Note- minimum 2-3 years of experience.

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    I need a new website. I need you to design and build affiliate coupons code website in . Wordpress. Similar to [login to view URL] [login to view URL] I need functions like. Notifications , newsletters , need to add coupons and promo Need in Arabic and English Location based browsing with location based content. Need option to add coupons by selecting country and multiple o...

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    I am trying to find out if two distances overlap or cross each other at any point and then return either true or false, like the attached file.

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    Ensure that the variable and dependencies are correctly coded as in the description. review Golang code algorithm 1 (verify with Excel model) review Golang code algorithm 2 (verify with Excel model) review Golang code algorithm 3 (verify with Excel model) review Golang code algorithm 4 (verify with Excel model) If you need the written notations of the equations used in the Excel models and ...

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    Need a Python developer with a good experience in Backend Rest API

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    There is a set of testers of the new cryptocurrency cashbаck service We are recruiting people who should try out our new service, Cryptokeshbek. All beta test participants will receive $ 500 in Bitcоins for the test. If you have accounts on Blockchain, Binance, EXMO, Huobi, Coinbase. We invite you to cooperate. Our main tasks are to check the stability of the service, and if possible identify bu...

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    One time password verification directly from the code generated in the page. The web page application is developed in C#, asp.net, ajax, and Javascript. Note : I don't have any source code for this web page. Am a just an user of the website

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    Hello! I have few task to complete on Texas Instrument "Tiva™ TM4C129ENCPDT Microcontroller". IDE for that is Code Composer Studio. Programming Language C. Need a quick response.

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    Make a code that can automatically shrink objects. Use python or a other language. A user upload a normal picture of an object and the code must reduce that to funny proportions $100 is the budget and few days delivery

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    Need an industry experienced AFL code developer, he/she must suggest me good trading Algos from the industry . I am ready to pay a ready-made AFLs if the back tested results are good. Especially NIFTY/BANKNIFTY/CRUDE/ INDEX OPTIONS / INTRADAY RANGE BREAKOUT take the project only if you are available 24/7 support online and LIVE code testing and correction on spot

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    I need you to develop emulator driver for usb dongle safnet

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    My website is largely completed, there is just a few things that need added via coding. 1. Sliding scale form to fill out. 2. Add my domain to the website 3. Add coding to get google analytics up and running 4. Get the chat now button working

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    I need a verilog code that create a 16 bit "Calculator" that uses the slide switches as binary input, and uses the push-button cross as action triggers. The accumulator value should be displayed on the seven segment display in hexadecimal. the center button should be clear, and the four buttons should be ADD, SUBTRACT, AND and XOR.

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    PHP Script 5 days left

    We are looking for Senior PHP developer who can use one API of blogger to post blog from one simple php page to blogger.

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    We have some code in Matlab that needs to be transformed into C# code. Success is when we can successfully utilize the code in our desktop app which is written in C#.

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    I am building a NHL predictive model based off of statistics pulled from Corsica.hockey. The plan of how the program would work is posted in the attached picture. On top of what’s posted, if there is a way to make the databases automatically updated via web scraping, that would be amazing. I have absolutely no idea how much time this would take so if my budget is way off, I would be glad to ...

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    Phonegap Code 5 days left
    VERIFIED

    Need someone who is very familiar with Phone gap to compile our code(lost our developer) load to android and IOS stores ... lite Beta testing make sure the app connect to server... the user can register new account ... data flows to and from and the users data is visible on the app...all pages available on server can be viewed on app.... also Adsense ads appear on app ... this is part one of this...

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    I've embedded the mailchimp signup form onto my website, but it redirects to a mailchimp thank you page - I just want it to display a message on the same page to say sign up successful or unsuccessful. I've researched how to do this, but it's taking me ages to understand where to put the code :( I can give you my current code to amend.

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    Online 3D Game on Blockchain 5 days left
    VERIFIED

    I am looking for someone who has experience with online 3D games or 3D worlds and ideally also with the Ethereum blockchain.

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    I would like to collect historical trade data from Kraken using their API, as described here: [login to view URL] I would like the data in excel or csv format with the following column headers: Time (Unix) Time (Normal) Price Volume Buy/ Sell Market/ Limit Miscellaneous I would also like the data to be filtered for 'fat finger trades', where the price changes more than 5% within 5 mi...

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    I have a Google Apps Script process running from a Google sheet which creates a form, is integrated with Stripe and send a series of emails. I need the code checking/changing to delay the sending of one of the emails based on one response in the form. Everything is working perfectly, this is the last piece and I can't finish it (I am not that experienced with GAS). This work is urgently requ...

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    i want a php code to geolocate 3 ads javascripts every ads with deffrent countries selected

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    Whitepaper banking blokchain 5 days left
    VERIFIED

    I need you to write a research article. Whitepaper based on banking blockchain

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    Content Writer for Blockchain 5 days left
    VERIFIED

    I am looking for a very experienced blockchain white paper writer for around 5 pages with nice graphics. Show me what you have written for your previous white papers.

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    Describe the steps needed to build a Blockchain voting system.

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    1. Base on a project generated using django cookiecutter (clone of the repo attached, you can find exact settings that I used during the project creation in the commit log) 2. use docker for a local development: [login to view URL] 3. add yarn 4. install vue-cli 5. install bootstrap vue 6. add babel 7. create an example Django model (very simple one, can have one up to two fields) 8. use Django Re...

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    php pro to make some edits on school management system

    PHP
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    SPANISH PROFESSOR REQUIRED 5 days left
    VERIFIED

    Our University Library is requiring articles and documents which are TECHNICAL technology  documents to be translated focused on blockchain/cryptocurrency. We seeking a very high quality SPANISH TRANSLATOR. You will be translating from English to SPANISH. Please only bid if you are the translator yourself as will require direct communication - Sorry we will not accept any translating agenc...

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    I have a requirement for an experienced Blochchain architect to review the concept and : 1. Advise on Go/No-Go decision 2. Provide feedback/improvements 2. Clarify the technology stack needed (so that a further development project can be started) 3. Design the architecture of an app and processes with "security" at the forefront and identity verification/management (must be of excepti...

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    We have a legacy website that runs on both Craft CMS & WordPress that uses Vue.js on the frontend. The code is messy and buggy and we need help optimizing the code & making further enhancements to the website. Requirements: Expert - 4+ years of experience Intermediate - 2-4 years of experience Basic - 1-2 years of experience PHP - version:7.x - Expert development experience required Craf...

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    Title: "Introducing Wave 3" Subtitle: "Karatnet Launch" Need some custom design for the 2 hashtags below (technology blockchain feel) #MassAdoption #MassChampionsLeague Need a large (easily recognizable technology blockchain looking) OCEAN WAVE to take up alot of space within the slide. Look and feel: The blockchain, you feel the gold, you feel the wave COLOR: GO...

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    More like a support question... Issue: Code <script src="http://... turns to <script src="https://... when seen in any browser. Question: how to prevent http turn to https when interpreted by IIS (or changed by the browser). The issue is that the javascript code called won´t run when <script src="https://... is in place, instead of the original <script src="...

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    Will need very simple editor, central add/upload button, summerized listing each time added, line per line, make smaller feature, thats it. The old [login to view URL] worked like that for mp3..we just need a screen added for video sequence shown for when making file smaller. The mp4 feature will need a add music feature which will be a single file. Screen will be on top, line below. Will deliver ...

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    I need chit fund company software with source code in new technologies and well documented

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    We Have a React.js based Online Quiz Website, completely built and working, Needed an expert for Design Changes and Code Modifications as explained in the PDF and also some more which we ask in middle. Around 36 modifications, requirements list pdf will be provided personally.

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    Code my website 4 days left

    I need for somebody to code my html and css for my website. I need for the website to have a store plugin so we can sell our products. Our current website is [login to view URL], we have it dome on wix, but it is slow and problematic. I need the payment processor to be cardinity.com. It is a simple website only a couple of pages.

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    I am looking for a project manager. below are the details :- Responsibilities: - Finding freelance developer, full-time developers - Create and maintain comprehensive project documentation - Develop a detailed project plan to monitor and track progress - Create tasks and follow up with the developers, monitoring timelines - help me in recruit, select, schedule Requirements :- - Should have expe...

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    hello, i need someone who can code a project using codigniter to get cpsess security token of whm by using api. [login to view URL] i need someone get the area mentionned as "##########" only by using cpanel hash key. Also i need this to be done very faster because it's an emergency project. Please bid only if you can do this.

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    We need to test the operation of the ERC20 (CRYPTOCASHBACK) CSSBACK token. We invite specialists on working with smart contracts on the ethereum and blockchain networks. 1. It is necessary to conduct an audit. 2. Check the network stability. (make several transactions with our tokens within the ERC20 network. 3. Identify network vulnerabilities, if any. For more information send your applications ...

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    I have a PHP script that uses Braintree to make payments on a website. The script is working but needs some cleanup, suggested by Braintree support. I want to make those changes and cleanup the script.

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    I have a laravel mvc app which takes input from csv file and save it to mysql database, need a little changes in it

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    You will be working under the supervision of our lead senior BE developer who will be managing, guiding and teaching you. You will need to be enthusiastic to learn new technologies and practices and show up the ability to learn fast. Skills needed: Great at PHP for the possible short career as a young dev Laravel framework API based development What else? Talented and motivated At least part-time...

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    We are a building blockchain based applications for customers across different industries, we have already built in commercial and non profit applications. We want to build the following: We have an application to create with: - about 25 screens - responsive - backend functionality such as login, database inputs from users - blockchain registration of hashed data, we plan to use Ethereum. -...

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    I want the a PHP developer and WP expert to join our team for a long term project that would last for the next 6 months minimum. HOW TO BID ON THIS PROJECT Bid by responding to the questions below: 1. At the beginning of your bid, include the statement "I AM THE BEST PHP DEVELOPER IN THE WORLD" 2. What type of website can you develop to complement the video at [login to view URL] and ...

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    We have developed a back-end dashboard developed in Php Laravel. We have user section and product section In User section, we create , define privilege as per role of users . In Product section, product management is developed where we upload bulk document. Manual insertion and delete option is also developed. Please apply only fulltime freelancers to complete the task in 3-4 days Once shortliste...

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    Website that sells eGift cards online to be used physically at stores premises, and using QR code scanned by mobile to apply verification and many other features

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    need a website similar to [login to view URL] with the product customize feature send example of similar work only needs to be on php and mysql nothing else

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    QR Code Scanner 4 days left
    VERIFIED

    We need a system that can scan two QR codes (with different data) simultaneously. Inviting proposals if you have the above competency. Please apply by sending in your quotations with the following details: Time Required Price Company Location Case Studies

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    We are a software company that leverages the power of blockchain technology for supply chain traceability (no crypto stuff). We want a very futuristic website that has more focus on the technology (we will build a different one for the companies who will use our software that is more simple). This will be our technical website where we also put our API documentation etc.; We are currently active i...

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    For the old website, you need to add some changes and fix the old PHP-code. Need a professional programmer with experience working with PHP-scripts and a MySQL-database. The work needs to be done quickly without delay. You also need to add one paid option to the site (PayPal).

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