Blockchain developer requirements jobs

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    259,775 blockchain developer requirements jobs found, pricing in USD

    Urgent project. I need an AI and Machinelearnig expert. pls talk a project through chat..

    $160 (Avg Bid)
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    3 bids

    HIGHCHART expert developer needed, urgent who knows to implement --> ([login to view URL]) and need to work on both backend and frontend

    $11 (Avg Bid)
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    2 bids

    We built a food industry web application using Gatsby, Shopify, and Sanity as a CMS. We handle all assets and items using Sanity. Looking for a Gatsby developer to update the url structure. You should have some experience with some headless CMS platforms like Contentful and Sanity.

    $1040 (Avg Bid)
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    8 bids

    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (mu...

    $5 / hr (Avg Bid)
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    1 bids
    Need react native developer 6 days left
    VERIFIED

    Need react native developer for already existing project

    $156 (Avg Bid)
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    5 bids

    I'd like to create a long-term relationship with you. We need an individual developer for our company website development. We are looking for someone who can work hourly and is very responsive to communication.

    $18 / hr (Avg Bid)
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    14 bids

    Account opening (this process goes through Know Your Customer questionnaires) Deposit Account Open/Request more information/Reject Deposit Transfer Exchange Withdraw

    $1872 (Avg Bid)
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    17 bids

    I need a junior level js developer who is familiar with node.js and express.js. Details would be provided to the candidate who can help me. I am looking for my long term partner.

    $131 (Avg Bid)
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    21 bids

    Hello, greetings from here. I am looking for a professional IOS developer to build me an IOS app similar to Facebook, the project is quite complex so I don't know if it is feasible

    $2200 (Avg Bid)
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    5 bids

    We're looking to hire a WordPress developer to help us on an ongoing project. It's a really long-term contract with the right candidate.

    $727 (Avg Bid)
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    26 bids

    I need a developer who can constantly update the frontend pages on various platforms including Wordpress, Shopify, etc. Must have an advanced level of HTML, CSS and Javascript knowledge. Should pay attention to the detail and be excellent at building pixel-perfect responsive HTML pages. Will do a short test through the interview. Thanks

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    + Must be available for daily huddles at 8 AM Eastern Standard Time + Ideally available during normal business hours from 8 AM Eastern Standard Time to 12 noon Eastern Standard Time + Work experience in Zoho One suite of business apps + Experience creating custom applications in Zoho Creator + Troubleshooting existing custom functions + Create custom function in Zoho CRM + Specialize in Zoho Books...

    $14 / hr (Avg Bid)
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    Vacancy: Low-code Developer - Databases, Fullstack The Low-Code Developer will research and analyze business processes, systems, and work-flows with the objective to optimize and automate using the best low or no code software from marketplace providers. The Low Code Developer will be responsible for the development of Low-Code solutions. ESSENTIAL FUNCTIONS: Develop database systems including...

    $10 / hr (Avg Bid)
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    3 bids

    I need you to develop some software for me. I would like this software to be developed for Windows using Python.

    $3402 (Avg Bid)
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    8 bids

    we want developer for core php work changes in website remove error new task seo blog install blog writing content writer website design we want developer for life time every month schedule payment of rs 1000-

    $15 (Avg Bid)
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    4 bids

    Asp.net developer profecient in web applications, realtime video calling, openvidu, React experience is an asset. Immediate hire and start on work. experience devs only. From India (delhi preferrably) Thanks

    $402 (Avg Bid)
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    6 bids

    These are the requirements: ⁃ Login/Registration ⁃ Consult product list ⁃ Add to card ⁃ Validate order ⁃ Consult order history User: Id_client,name,email,password,phone,fidelity_pts Order: Id_order,date,total,description OrderDetails: Id_orderDetails, Id_order, Id_product, Qty Product: Id_produit, prodName, price, stock Note: You can use any template you want! Do not send proposal if you...

    $1331 (Avg Bid)
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    31 bids

    Hi, We have an existing IPB forum. We would like to develop a plug-in to it which could 1. Let every user to setup an Bitcoin address or an NBdomain(alias to a Bitcoin address). 2. Add a tip button to each post that allows anyone to pay to the post-owners Bitcoin address ( we have Bitcoin payment JS library) 3. The post will show a tip summary including who and how much tips paid to the post.

    $450 (Avg Bid)
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    4 bids

    I need help from C++ developer. Detail will be provided via chat

    $2136 (Avg Bid)
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    15 bids

    We are seeking a Kotlin/Java developer to implement calling Kotlin code from Java codes. Exactly, we have an immediate need for a Kotlin/Java expert to help us to call the [login to view URL] API from within our legacy Java applications. To be important, please start your proposal with "Java/Kotlin" so that we can read it.

    $1229 (Avg Bid)
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    20 bids

    We are looking for a sound full stack Drupal 8 developer to assist with development on our project. It's a checklist system.

    $20 / hr (Avg Bid)
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    13 bids
    Developer for a popup 6 days left
    VERIFIED

    I need to implement a popup with a very particular condition. Let me know if you are very good in JS to explain what I am looking for.

    $103 (Avg Bid)
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    47 bids

    Looking for an experienced Java Developer, who can contribute immediately to an ongoing HealthCare contract. Join a multi-disciplinary team of 12, developing a cloud-based, microservices solution. Experience with Kinesis or Kafka preferred. Describe your most recent experience developing microservices in Java. If you used Kinesis or Kafka, please explain how it was used architecturally. Have yo...

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    I want to build a Social trading platform for crypto. There is available API for backend functionalities. I need an experience frontend engineer to help build the user interface and integrate the relevant APIs. Please bid if you have relevant experience.

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    6 bids

    Let's discuss via chat. I expect rich experienced submarine hull designer here.

    $250 - $750
    $250 - $750
    0 bids
    application developer 6 days left
    VERIFIED

    non-e commerce application , based on production and sales of organic foods (plant-based food and drinks). The application should be available on all platforms i.e. play and apple store. Text for details

    $2477 (Avg Bid)
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    47 bids

    We need an experienced developer in PHP and Mysql to work with PDO database API. The job of the developer in this project will be: 1 - Multiple rows insert/update/delete query from user input and save to the corresponding database tables, 2 - Back-end data calculations before inserting/update or delete query to the corresponding database tables, 3 - Back-end data checking before inserting/update...

    $348 (Avg Bid)
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    41 bids

    I have found a suitable theme and plugin for our Tour Operator, however there are a few functions missing and UI/UX features missing that we need added to be able to make full use of it. Theme/Plugin: [login to view URL] Features required: 1. Start Time (Ability to add 1 or multiple start times for a tour and allowing the customer to select the available time on the booking page) 2. Add a &quo...

    $238 (Avg Bid)
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    Looking for XenForo developer 6 days left
    VERIFIED

    I am starting a XenForo forum and I'm looking for someone experienced with XenForo to help configure/customize a few areas.

    $22 / hr (Avg Bid)
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    We are looking for a developer with real knowledge of the WIX platform, able to apply design changes to the website and to replicate an existing non-wix landing page.

    $157 (Avg Bid)
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    27 bids
    Kayako Developer 6 days left
    VERIFIED

    Looking for a developer who is experienced in the Kayako Support Ticketing software. Need to change the layout and design of the Kayako software. Source code available. ONLY experienced developers with design skills

    $553 (Avg Bid)
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    14 bids

    I need you to develop some software for me. I would like this software to be developed for Linux using PHP. I need a code to be converted fory existing software on php that can convert Unix (linux) based text file to windows based text file

    $20 - $171
    $20 - $171
    0 bids

    I'm recruiting a Mulesoft Developer for a full-time job on a 100% remote basis from anywhere in Argentina. If you are looking for a stable work, working from home, within a growing and innovative company enjoying other benefits (like flexible schedules, OSDE 310 or higher coverage for family, collaboration in USD for office assembly) with a fix salary including inflation adjustments, share wi...

    $1500 - $3000
    $1500 - $3000
    0 bids

    We are looking for an all around developer who can help us with a variety of tasks from improving our REVIVE/OPENX Ad Serving platform to improving our owned and operated websites using with PHP and wii. Experience: Revive/OpenX Ad Server PHP Wii Python Java

    $22 / hr (Avg Bid)
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    13 bids

    Hi Developers, I am a company CEO of US "Soltivo" team. We are finding a talented FullStack devs for a long time. The Requeired skills that we need are: React, Node, Vue, Angular, Laravel, then as reference: ROR, Django, Python, .... We are going to BUILD a revolutionary app that can change the world life. Write "Top" first, in your bid. Do not bid India and pakistan DEVS.

    $1162 (Avg Bid)
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    I need an Android app. I would like it designed and built. Features are Features: Task Planning Task Scheduling Recurring Tasks Priority Task Tracking Calendar Time Tracking Reporting and Visualization Login/Signup via email and password Light and Dark Mode Notification High Quality G.U.I.*

    $167 (Avg Bid)
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    This is a role responsible for developing and unit testing online customizations to the ABMS and ACSSP products. The successful candidate will be working with other developers, designers, and architects to make sure that the configuration and custom components meet application requirements and performance goals. They will also be working as part of an agile scrum team to rapidly deliver funct...

    $495 (Avg Bid)
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    iOS Developer 6 days left

    We are hiring a Senior iOS Engineer who can move incredibly fast while delivering a quality product. You'll work on the highest impact project in a team of brilliant engineers like yourself. In addition to building technology, you’ll contribute to the product and business strategy. Qualifications: Expertise in Objective-C or Swift with 5+ years of professional iOS experience Passion f...

    $3565 (Avg Bid)
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    need an experienced dot net developer to build me a website let me know what will be the hourly rate or what could be the approximate rate of the whole project I want to know if it is possible to code on screen share on my computer as I want the code to be with me as I am a dot net developer myself.

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    Convert designs of a website into front-end code (react, [login to view URL]). Website is designed to be App directory similar to Google Play Right now we have the designs almost ready and we are looking for a skilled frontend developer to help to code thu react using [login to view URL] Past experience with similar projects is preferred. Please reference the responsive front-end designs you hav...

    $20 / hr (Avg Bid)
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    68 bids

    I am find the developer who have enough experience in web developing. I want long term contract. Developer must be able to do video call. I will share about projects after proposals

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    Looking for Full stack developer for long term on salary base of 150 USD per Month for a specific amount of work every Month. project Scope : level one : comply my site with FB and VK and host my existing game there + embed my site inside mobile app and add push notification and make it more responsive. level two : make a page that allow users to stream on several platform in same time and display...

    $132 (Avg Bid)
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    Create a library which implements a database used for storing, searching and retrieving data on an ESP 32 microcontroller Environment - ESP32 microcontroller - C / C++ 11 - Arduino ESP32 core, version 1.04 - File system: Little FS: [login to view URL] mounted on the SPIFFS partition

    $528 (Avg Bid)
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    7 bids

    In need of an expert level WordPress developer to work with us on a project basis to build and design mobile, tablet, and desktop-friendly websites for various clients. Experience: ● Expert level skills with WordPress, HTML 5, and CSS ● Experience with Integrations ○ Stripe for payments ○ Woocommerce ● Experience adding video and content ● Skilled with membership portals Project Overview: ● Memb...

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    36 bids
    Web Developer 6 days left

    Please read carefully about job description. It's a long-term contract with right candidate. Please include "Hep" in your proposal. React or Vue experience would be a big plus.

    $804 (Avg Bid)
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    29 bids

    I need an android developer who can design or built an app for android as well iPhone too.

    $785 (Avg Bid)
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    10 bids

    *Only individual developer, no company or mediator I need some help in finishing up my project. Tell me few things before we get started. 1- How to print customer information on the PDF template (no need to generate PDF through HTML and CSS). The PDF template will remain same for all our customers. Provide some of examples. 2- Payment gateway which can support Credit Card, Debit Card and USA ...

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    Hi, We are looking for an expert front end developer that can fix certain class issues in our design html. After development, the design is not coming as per the html design pattern. Very minor thing for somebody who know what they are doing. You may need to name the classes in a way so the developer can easily develop without facing any CSS conflicts. You may need to edit 1-2 parts , like placi...

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    We are looking for a full-stack developer We are narrowing down our projects: Salon Project - PHP and SQL (needs mobile app) Salon Project - Mongo DB and Node.js (needs mobile app and web features.) Truck project - Mongo DB and Node.js (needs Android app) Truck project - Fleet management app (Web and Mobile app) - Microsoft Azure AWS experience will be important Setting up a website and mo...

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    Hi, freelancer. I'd like to create a long-term relationship with you. You can get chance to work on large-scale project if you are right candidate.

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    32 bids