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    387,916 certified blockchain developer jobs jobs found, pricing in USD

    We need a part time Node js developer who can work with us for a month. we will pay him/her 5000 Rupees per month. If any one interested then message us. Work Time : 28 hours per week. Salary : 5000 Rupees per month.

    $21 - $171
    $21 - $171
    0 bids

    Every week one php task ans seo continue all php seo work blog writing and etc we provide every month schedule payment of rs 1000- until our website is there

    $9 / hr (Avg Bid)
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    2 bids

    I have a custom Opencart single grocery that want to upgrade to Multi-vendor.

    $1783 (Avg Bid)
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    15 bids

    We are looking for someone to help us finish building out our Zoho accounts and set everything up. We have a website online now ([login to view URL]) and we are this fully integrated site and work with Zoho for various functions. Need to set up automation, blueprints, flows, and other various functions. You must have the ability to work with all of these, deluge and API integrations.

    $19 (Avg Bid)
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    2 bids

    I have posted a job before to award a suitable developer who can work on Matlab. But sadly, I couldn't award anyone, because they didn't have skill. I am boring to describe my job description again, I will share the detail information in chat. Require skills: - Mathematic - Physic - Matlab - English

    $375 (Avg Bid)
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    4 bids

    I want to have postscript driver with below features for macOS; 1. It's similar to "default postscript printer driver". maybe reuse macOS default driver... 2. Should save the postscript format called spool file in local disk. 2-1. Also need to save a print image file in the local disk. 3. popup authentication UI (ID/PW) 4. the user will enter the id/pw and verify using Restful API ...

    $250 - $750
    Sealed
    $250 - $750
    1 bids

    Core Java, Multithreading, Springboot, REST, Oracle, PL/SQL, ReactJS. We can also consider only back-end or front-end candidates with these skills. In addition to this we can also consider Core Java, Multithreading, Oracle PL/SQL. Exp with Redis, Kafka and Telecom protocols will be plus

    $512 (Avg Bid)
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    1 bids

    I need a senior React Native app developer who has more than 5 years of rich experience. Freelancer must have 5+ years of experience, 10+ react native apps and backend development skills. I prefer individual developer who can work full time for me. Please send your best react native app urls.

    $14 / hr (Avg Bid)
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    15 bids

    I need you to write research paper on "Deep learning with financial risk analysis of digital currency under blockchain technology" bid only if you can complete it. Urgent

    $76 (Avg Bid)
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    6 bids

    I want to create a new coin by forking Bitcoin, so am looking for an experienced Blockchain developer who can do it. If you are interested in doing it, message me with your experiences.

    $600 (Avg Bid)
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    9 bids

    We have small issue in our release .aab file regarding .so file but debug works perfectly. Need to fix it now This is error in release [login to view URL]!lib/armeabi-v7a/[login to view URL]

    $8 (Avg Bid)
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    1 bids
    Data entry 6 days left

    Fresher for data entry job good skills in data entry jobs

    $33 / hr (Avg Bid)
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    47 bids

    The position will manage the [login to view URL] database, reporting, and provide support to all users. The Salesforce Administrator will be responsible for the executing on the day-to-day configuration, support, maintenance, and improvement of our CRM platform. Additionally, the Salesforce Administrator will provide administrative support to the sales team and coordinate related projects as assi...

    $15 / hr (Avg Bid)
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    We need one developer who knows everything about Laravel. This is not project. I need one developer We are paying hourly 30usd (please send me your ecom, marketplace, etc projects) thank you for your understanding

    $29 / hr (Avg Bid)
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    46 bids

    I need a new website. I need you to design and build it.

    $278 (Avg Bid)
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    30 bids

    I need a list of bitcoin addresses for a study. In the study I need 100 bitcoin addresses with minimum 1btc currently in balance. I also need these accounts to have made at least one outbound transaction (sent someone bitcoin). All I need is the blockchain link to each address to verify as output. Output can be in a text file. Example: [login to view URL] Small budget as it is not detailed pro...

    $111 (Avg Bid)
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    7 bids
    rasa chat bot developer 6 days left
    VERIFIED

    Hi I am looking for rasa chatbot developer now to help me with building an application. Thanks so much

    $314 (Avg Bid)
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    5 bids

    We launched our WordPress website in December, 2020, and our web developer used Oxygen Builder to build the website. The URL of our website is [login to view URL] One of the most important tasks we are looking to get help with is setting up our library functionality properly, and need to work with someone who is very familiar with using the Oxygen Builder. We need to reorganize our library, in...

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    swift IOS DEVELOPER -- 3 6 days left
    VERIFIED

    Looking expert developer for ios for bugs and improvement on existing app. i need: 1. expertise 2. patience to understand existing code (not the best code) 3. full availability and daily reports. if you have only 2-3 hours daily do not bid on this project 4. full freelancer for continue working on other phases of this project after this one its finished 5. complete this list in 2-3 updates to ...

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    We are looking for freelancer that can search, find and get a written testimonial endorsement for our sleep product. The doctors requirements are that he or she must be a practicing certified professional specializing in sleep disorders. Our product Head Hug is designed to rest on the surface of your face and is shaped to cover only your eyes and your ears. In effect, in reduces your visual and a...

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    0 entries
    Laravel Web Developer 6 days left
    VERIFIED

    Hi, I need a Laravel developer for my project. Thanks

    $14 - $27
    Sealed NDA
    $14 - $27
    1 bids

    My site name is [login to view URL] While connecting to payment gateway in checkout page it is taking more than 3 minutes to get the payment page from Razorpay or Instamojo.

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    Seeking full stack developer for long term on salary base of 100-150 USD per Month for a specific amount of work every Month it is part time remote job Language required: Javascript and PHP and its framework we are open to hire new freelancers on this platform

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    Trophy icon Marketing flyer 4 days left

    We want a one page or or front and back of 1/2 page marketing flyer we can take to meetings, businesses, referrals. We are a small, mobile, private practice occupational therapy business that works with older adults in their own home. FYI Our website is [login to view URL] 1. MUST INCLUDE: Lea OT Services Therapy Solutions at Home Chantel Bennett, OTR/L Occupational Therapist Problem: You ...

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    6 entries

    I have a laravel website and I need a new developer who has great experience in Laravel, HTML and CSS.

    $180 (Avg Bid)
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    64 bids

    I need a very talented and well experienced front-end ui developer

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    8 bids

    I need you to develop some software for me. I would like this software to be developed. for our new product

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    This position is for a Full-stack Web Developer to work on a MERN Stack Web-based project. The project is due to be completed in three months. 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 (must provide proof of wor...

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    Job Description - (Website Development) We are looking for an experienced and passionate PHP and WordPress, Shopify Developers to join our IT team! As a Software Developer at our company, you will be responsible for both back-end and front-end development, including creating WordPress, Shopify themes, and plugins. We want to build my company website; for your reference, this is my competitor...

    $661 (Avg Bid)
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    Looking for an upgrade to my DIY website: www.cageycomics.com. I'm a comic book writer who wants a cool site to promote his stories and the art that goes into them. I need a web developer who can upgrade my site to make it look clean and professional. I'd like the site to be in Dark Mode for easier reading. I'd like a separate page for my first title: Spectress & Sabanion, ...

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    I I have long term project. you must be expert in .NET. I will share detail via chat.

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    (Admin Panel) Resetup Databases, Resetups/Backups (Worker/Admin Accounts) -New and unread message on the top of the screen. with sounds -Automatically reassign chat to active workers (within 5 minutes max).statistic (Frontend in React / Backend in Golang)

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    REACT NATIVE DEVELOPER -- 421 6 days left
    VERIFIED

    1- add the driver wallet along with currency. 2- signature pad is not working well as its auto confirm signature. 3- data in the delivery details is not correct (distance needs to be in KM and not in miles, Delivery ID we need to generate it and he must display it, Sender name must be the organization name, receiver phone number and email needs to be separated and corrected from delivery details, ...

    $8 - $34
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    Looking for full time laravel developer to work min 35 hours per week. The budget mentioned in the project post is for per month. Reasons why you didnt message from us - because you asked one of the following questions - * What is your budget - you should know that budget is already displayed * Share your detailed requirements and we will give you quote - this question does not make sense for...

    $600 (Avg Bid)
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    We are FLinking, an e-commerce business working together with wholesalers through the Netherlands. Currently we have an e-commerce related scraper and other utilities made with python to make sure we can update stock and new items to the platform we sell through. There is no work needed on this side as it’s working fine. However at this moment we have to run the scripts manually what brings ...

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    5 bids

    Help fixing some issues with Adobe Sign and a CPQ Quote process, set up an approval process

    $38 / hr (Avg Bid)
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    1. Responsible for the development and maintenance of the company's android products 2. Participate in product requirements discussion, conduct in-depth analysis of requirements and improve business logic 3. Continuously carry out reasonable app code reconstruction and performance optimization work in accordance with product requirements 4. Discover and solve existing code defects and product...

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    We need someone who is an Expert at Microsoft SQL and Full Stack Developer. The Database in question is Very Complex and needs optimising. After the database is optimised we will begin developing a Front End & backend to the website to connect to the Database. Currently they use Microsoft Access to use the database. The client has multiple staff that need to log into the system, a User Pro...

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    33 bids

    I require someone to create a game like candy crush and bubble shooter with an Islamic genre

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    BYOD Access Control 6 days left
    VERIFIED

    This system is used to detect and verify user that want to access to organisation network using their personal device. In order to access the network, user will be authenticate using ID and password and the device must have latest anti virus and operating system version. An agent will be installed on the user personal device. This agent will scan user device anti virus and OS version and match wit...

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    We need software developer for our company, you won’t be in charge of coding, you will help us build our business with your knowledge and help us optimize things. Requierments: -at least 10 years of experience in sodtware development -multiple language knowledge -Deep knowledge of software development companies.(how they do things, process, little about sales, contracts...) more that you kn...

    $12 - $19 / hr
    $12 - $19 / hr
    0 bids

    i need the excel expert for multiple jobs. Details will be discussed

    $53 / hr (Avg Bid)
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    Please read the requirement in the attachment. Please only bid if you understand the instructions. Tech: 1. NLP, python. 2. Front end: HTML, CSS 3. Back end: Python, Laravel, Django, PostgreSQL, MYSQL Requirement: 1. Knowledge in node-NLP: [login to view URL] 2. Full-stack developer.

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    24 bids

    I'm looking for smart and intelligent freelancers who can take data entry jobs. More details will be given to those who are going to bid for this project.

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    21 bids

    (Admin Panel) Resetup Databases, Resetups/Backups (Worker/Admin Accounts) -New and unread message on the top of the screen. with sounds -Automatically reassign chat to active workers (within 5 minutes max).statistic (Frontend in React / Backend in Golang)

    $10 (Avg Bid)
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    1 bids

    We are developing job board platform with several developers. Due to tight time line, we decided to add a few developers who can work full time for next few months on EST time zone. Don't want to hire company / business developer who has no experience with programming - just time wasting. New freelancers are welcome. !IMPORTANT Don't bid over $10/hour if you want to work with us.

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    I need a developer who can create order schedule option with time slots and add the ability to switch between Delivery and Takeaway on the cart page. Foodomaa doesn't allow clients to change order type when there are items in the cart. Clients need to remove all the items from cart an than change order type (delivery or takeaway). I am also looking for android and ios apps for clients. Store ...

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    Looking for someone with experience in WiFi and AWS IoT to connect a WiFi module by InnoPhase INP3010/3011 to the AWS IoT with pub sub, shadow and jobs and add the fleet provisioning by claiming for device provisioning. Further details will be given to the suitable candidate.

    $650 (Avg Bid)
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    I am looking for a laravel developer to complete a development work of a web application to generate invoices online

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    We are a growing Scotts Valley based company, and are looking for a part-time bookkeeper to join our team . Pay will range based on experience and efficiency from $20-$30/hour. We offer flexible hours, between 10-30 hours a week, with a balance of remote work and in-office time. Our office is set up for health safety. This is a great chance to earn income while still paying attention to family. We...

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