Backend code is the part of a website or application that isn’t visible to the user. The code is a behind-the-scenes part of development, requiring a high level of competency regarding coding and the server that is being used. A backend developer works on the implementation and configuration of systems, and thus provides the building blogs for a website or program.

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    26 Gefundene Jobs, Preise in EUR

    we have a working system we want to add license management using this tool [Zur Anzeige der URL Anmelden] work together to accomplish add-ons, licnense and installation scripts.

    €322 (Avg Bid)
    €322 Gebot i.D.
    14 Angebote

    UI front end design and coding for website and mobile App (android and ios) in same framework code, preferably in flutter. Estimated 15 views /pages. API, back end and App deployment scope are excluded. Project duration- 10 week development and 2 week for UI/Backend testing/integration in 4 milestone dates . The Location mus be in chennai.

    €2796 (Avg Bid)
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    9 Angebote
    Google Driver Streaming Tool 5 Tage left
    VERIFIZIERT

    I want to use Google Driver streaming movie for my movie website. I hope a tool can help me to stream video files stored in Google Photos, Drive. Features: Convert video from many source to google drive to streaming Use HLS Streaming and P2P technologies Video content is small txt file, so google can not scan content to delete data Use Google Drive Bandwidth Protect link by limiting specific domai...

    €527 (Avg Bid)
    Featured
    €527 Gebot i.D.
    7 Angebote
    PHP Custom Website Needs 3 Fixes 5 Tage left
    VERIFIZIERT

    PHP Custom Website (SQL/Linux) Requires 3 fixes: 1) Backend code/reconfigure the 'sent from' email address element of a quick reply form which a customer completes on the site so that it is not obstructed by AOL's/Yahoo's authentication/DMARC policy, and we receive it without it being blocked. 2) On the same quick reply form, there is currently an 'upload one document'...

    €59 (Avg Bid)
    €59 Gebot i.D.
    29 Angebote
    Restaurant Booking Manager 5 Tage left
    VERIFIZIERT

    We are looking for a SaaS system to manage bookings for restaurants. Please note that we do not want you to build a system from scratch but to start from an already existing solution. We already have an app which is a good starting point that needs some customizations, but if you have any other solution feel free to let us know. KEY FEATURES Key features we are looking for: 1. SaaS structure...

    €542 (Avg Bid)
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    55 Angebote

    My Website will have functions and features similar to airbnb but is NOT in the property market. Please read fully my following requirements before submitting your proposals. I am based in the UK and from my experience of Freelancer and Upwork, (i.e. working remotely with people) has NOT been very good and several projects remain incomplete & undelivered. Therefore, on this project, I...

    €1246 (Avg Bid)
    Lokal
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    5 Angebote

    We are looking for a FILIPINO REACT NATIVE developer to assist out development team. You will be working on an existing APP, helping us to take it to the next level. Must be in the Philippines so we can able to quarterly. React Native

    €780 (Avg Bid)
    €780 Gebot i.D.
    16 Angebote

    Necesito mejorar la velocidad de mi página web. Es una plantilla de wordpress Gracias

    €119 (Avg Bid)
    €119 Gebot i.D.
    37 Angebote

    Hello, The project works on Node-Red. The goal is to change the few nodes (picture attached) in order to make them work with the Bitmex and Okcoin API. In others words, I just need to establish a link between Node-Red and the Api mentionned above. [Zur Anzeige der URL Anmelden] IG is current broker. [Zur Anzeige der URL Anmelden]

    €9 / hr (Avg Bid)
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    9 Angebote

    Hi Website with 5 sites 1 Site for homepage / 1site for registration and payment / 1site for policy / 1 site for information / 1 site for contact Functions: Manage the user rights Basic - User: 10 Days for using free Premium-User: Using free after 10days Admin manage he user rights licence on device Thanks

    €461 (Avg Bid)
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    Web page application for an already existing online booking site, The online web site is already developed. I need single page integration application , where all details should be loaded from local system.. Website Link : [Zur Anzeige der URL Anmelden] The site in developed in ASP.NET, AJAX, Note .. I am just One of the user of this web site ..

    €388 (Avg Bid)
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    12 Angebote
    Cookie Man 3 Tage left

    CHENNAI DEVLOPERS ONLY Looking Magneto ecommerce website Multi Store with single website/domain & single vendor(own outlets) 40 own outlets all over India & 50+ Products only

    €1141 (Avg Bid)
    Lokal
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    Website with 5 sites - 1 Site for homepage / 1site for registration and payment / 1site for policy / 1 site for information / 1 site for contact Functions: Manage the user rights -> Basic - User: 10 Days for using free -> Premium-User: Using free after 10days -> Admin manage he user rights -> licence on device

    €445 (Avg Bid)
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    54 Angebote

    Read carefully, those use bot to bid will be reported to Freelancer. I need experience one, not a newbie. If you have previous sample, bid here. If you do not have experience, forget this project. A previous sample is a must I need a source of a blockchain wallet that has investment features and referral programs for the clients/users deposites. I will send you some sample to check List of f...

    €1183 (Avg Bid)
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    23 Angebote

    We are looking for the experienced java spring boot back-end developer . Also must be experienced at Amazon EC-2 and My SQL . Our Application was already 50% done . we need developers to complete the project.

    €299 (Avg Bid)
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    16 Angebote

    Saya ingin setting haproxy frontend menggunakan backend source [Zur Anzeige der URL Anmelden] ketika akses ip public vps.

    €45 (Avg Bid)
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    1 Angebote

    Read carefully, those use bot to bid will be reported to Freelancer. I need experience one, not a newbie. If you have previous sample, bid here. If you do not have experience, forget this project. A previous sample is a must I need a source of a blockchain wallet that has investment features and referral programs for the clients/users deposites. I will send you some sample to check List of f...

    €1093 (Avg Bid)
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    19 Angebote
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    16 Angebote

    We are looking for app developer to work and continue with our existing app. You will continue to modify mobile app and backend. hire developer from the Philippines Web: AngularJS API: Laravel Mobile: React Native If you are interested please let me know.

    €829 (Avg Bid)
    Lokal
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    46 Angebote
    Deploy a script for me online ... 2 Tage left
    VERIFIZIERT

    I need someone to deploy a PHP script on server.. The script if fully functional.

    €15 (Avg Bid)
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    26 Angebote

    We are a group of 4 highly motivated individuals who want to create a service to help transition online education experience into something that is: 1-Recognized by Employers 2-Relied on by online students looking to get jobs via learning online 3-Fun! Our platform isn't the easiest thing to build (3 different user interfaces) and we are low on cash (You will still get paid the agreed amount ...

    €153 (Avg Bid)
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    urgent need for front end developers, backend developers , mobile and software applications developers for many ongoing and upcoming projects. Traits: active and responsive, min experience 3 years required. PS:ONLY FREELANCERS COMPANIES and BDE'S DO NOT APPLY.

    €8 / hr (Avg Bid)
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    Hello, We need Freelancers based in Bengaluru, have multiple IT projects.

    €1489 (Avg Bid)
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    i want a freelancer to work out of my office initially one day a week and I want be able to learn from them, will ing to pay a hourly rate and have them working 8 hours every week ongoing if i am happy with them i need an expert in seo, adwords, web development and writing blogs

    €23 / hr (Avg Bid)
    Lokal
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    I have a software company called Brojure.com. Looking for a freelance programmer and future partner. You must be located in San Diego, California. No exceptions please.

    €3528 (Avg Bid)
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    We are finalizing de final build for a react native based up. 1 front end and 1 backend developers had to back down last minute and we need a 18--24 hour sprint on on hourly-by developement basis, whatever works better.

    €452 (Avg Bid)
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    27 Angebote

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