Backend Development Jobs

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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    17 punët e gjetura, me çmimin EUR

    you must know how to white list my domain for bulk email. You should also be able to take our domain our of the blacklist.

    €85 (Avg Bid)
    €85 Oferta mesatare
    6 ofertat

    Android software application development for specialized Barcode mobile devices, 1D, 2D, RFID Scanning. WMS management for inventory control, stocktake, receiving & Dispatch, Bin locations, serial number. Application solution for ERP systems on multiple devices on Android OS platform I will need a local representative that can be on site for design work

    €5341 (Avg Bid)
    Lokale
    €5341 Oferta mesatare
    2 ofertat

    We are a CPG/FMCG wholesale distributor in south India. We have over 5000 products that are to be marketed to our clients and it gets difficult for a field executive to memorize all the products and knowing which product to be pitch to a client. We wish to solve this by a simple Andorid application that can lift this data barrier off a human and let their sales skills come to the lime light. Desc...

    €7 / hr (Avg Bid)
    €7 / hr Oferta mesatare
    16 ofertat
    A booking site 4 ditë left

    An booking site to be created as per attached and connect to my existing backend

    €133 (Avg Bid)
    €133 Oferta mesatare
    20 ofertat
    Add PayPal for Partners to iOS App 4 ditë left
    VERIFIKUAR

    I'm a frontend developer who's finishing up on a peer to peer platform for users to sell items. I've already configured my PayPal Business account to fit the Swift app by: 1. Allowing users to purchase from each other securely. 2. Allows me to get my 10% cut from every transaction. I need a the help of a backend developer to assist me with getting the last module into the app. Whoe...

    €149 (Avg Bid)
    €149 Oferta mesatare
    22 ofertat
    Wordpress web designers needed 4 ditë left
    VERIFIKUAR

    I need a new website. I need you to design and build a website for my small business. I am looking for group of Wordpress designers and developers and must a have at least 5 years experiences in Wordpress -

    €187 (Avg Bid)
    €187 Oferta mesatare
    57 ofertat

    I need an app for Android. I already have a drawing for it, I just need it built. I would like an application that only simulates transactions, as presented in the link. [identifikohuni për të parë adresën URL] we want to find the right team for the development of this system in blockchain, using artificial intelligence, neural networks with chabot, after the approved simul...

    €199 (Avg Bid)
    €199 Oferta mesatare
    12 ofertat

    Need simple and brief api edits, website, and connection with backend

    €29 (Avg Bid)
    €29 Oferta mesatare
    7 ofertat

    Need most used 50 phrase introductions programmed for a video chat website. What we need is the back end programming. For example, we will have a representative that speaks in Spanish to an English visiting customer but the English customer will never hear the person speaking Spanish. Instead, that person will hear the English translation on their computer speakers.

    €1208 (Avg Bid)
    €1208 Oferta mesatare
    28 ofertat

    I have an android app to upload videos but it downloads the video and then play. I connected it to my dedicated server now I need to make a live streaming so that it doesn't take much time to play a video. And i also need to add payment for subscription. I want urgent work please with low budget

    €446 (Avg Bid)
    €446 Oferta mesatare
    7 ofertat
    Need work on flask API.. 1 ditë left
    VERIFIKUAR

    Need simple and brief api edits, website, and connection with backend

    €32 (Avg Bid)
    €32 Oferta mesatare
    9 ofertat

    I run a small business from home and sell Ayurveda pharmacy products as well as dairy as Milk and ghee. I need an app to manage my customers, orders and daily milk calculation. As well as I need an application for customers to place an order and change their milk quantity as required.

    €115 (Avg Bid)
    €115 Oferta mesatare
    11 ofertat

    I'm working on a mmo browser game - we recently added https support, but have noticed a HUGE amount of latency over wss websockets. On many of our game servers with https (the issue seems to happen randomly to some servers), there is a delay of several seconds on wss that wasn't seen before on ws. Basically one person has made a script which spams our server with connections, and since ...

    €128 (Avg Bid)
    €128 Oferta mesatare
    7 ofertat

    Need a full stack web developer (adept in Django) to customize and upgrade an existing Django code to create a website with the following features: 1. Log In ability 2. Upload Articles 3. Payment Portal Please Note: The existing skeleton code was developed with a different purpose and hence customization is required.

    €319 (Avg Bid)
    €319 Oferta mesatare
    40 ofertat
    WEB AND MOBILE (IOS AND ANDROID) 10 orё left
    VERIFIKUAR

    Hi. How are you? I need to develop a very similar projet to this BLOCKCHAIN website > [identifikohuni për të parë adresën URL] I need all steps, backend, API, frontend etc. My project will be almost a clone of Bigtoken, the same funcionalities but with improved UI design. I need to develop IOS and Android of it. NATIVE apps. Besides the apps i need to create the web platfo...

    €532 (Avg Bid)
    €532 Oferta mesatare
    25 ofertat

    1. Background/Introduction Our business is seeking to engage a (backend) developer to build a backend cloud environment that will facilitate the launch of a consumer payment system. The backend developer that is awarded this project will be working with an iOS developer who is familiar with the project deliverables. The iOS Developer will be responsible for building the iOS elements of the project...

    €1777 (Avg Bid)
    €1777 Oferta mesatare
    58 ofertat

    Hi. How are you? I need to develop a very similar projet to this BLOCKCHAIN website > [identifikohuni për të parë adresën URL] I need all steps, backend, API, frontend etc. My project will be almost a clone of Bigtoken, the same funcionalities but with improved UI design. I need to develop IOS and Android of it. NATIVE apps. Besides the apps i need to create the web platfo...

    €530 (Avg Bid)
    €530 Oferta mesatare
    21 ofertat

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