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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    35 份搜到的工作,货币单位为 HKD

    About the Company: OktoBuzz is a Mumbai based Digital Marketing Agency working with premier clients like [登录来查看链接] - Westland Publishing (Authors like Amish Tripathi, Chetan Bhagat, Ashwin Sanghi), Hamleys India, Norton India, Forbes India, CNBC Tv18, Crossword, Hockey World Cup 2018, Simon and Schuster, Satva India and the US and more. We build digital go-to-market strategy for clients with focus...

    $3192 (Avg Bid)
    $3192 平均报价
    4 个竞标

    Need some Front end & Back end developers with Python knowledge. More details will be shared in chat.

    $1802 (Avg Bid)
    $1802 平均报价
    9 个竞标

    Desarrollo de aplicación web, conocimiento de Back End tecnology, Java Script, React, Pyton. Creación de usuarios, toma de fotografías, calendarios, indicadores.

    $3106 (Avg Bid)
    $3106 平均报价
    5 个竞标

    I am looking to create a web portal for candidates, recruiters and Vendors to collaborate based on the job requirements. User Types: 1. Visitors 2. Candidates 3. Clients 4. Recruiters 5. Admins Visitors Functionality: Live Chat, Contact using Contact Form, View Company Details, View Posted Jobs, Apply to Jobs Candidate Functionalities: Create a Profile (Email or OAuth using Google, Facebook et...

    $3363 (Avg Bid)
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    i need you to build the exact app which now is still on ios but will add some spaces for advertising space. it should have a backend to update the data and the backend should be hosted somewhere which we an access. pls talk to me and i will give you more detail info. The original source code(for android and for IOS) are passed to us by previous developers and now they are on our hand but i think ...

    $9971 (Avg Bid)
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    39 个竞标

    i want the same website as this [登录来查看链接] with same functionality you can change the design but i want it with same functionality as [登录来查看链接] if you are into crypto you will understand what i'm talking about , if you are not into crypto please don't apply please take your time and answer this : can you tell me what is the functionality of [登录来查看链接] ? so i can know you are the right...

    $1235 (Avg Bid)
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    17 个竞标

    Please read before quotation : 1- I need you to design and build a website as an organizer website + Backend ( Admin Panel ) to control approvals, creations, update news ,.....etc 2- The website will include some features like have a main menue and some functions in that menu. 3- The site should be responsive type and match with all mobile phone size while opening from mobile. 4- There will be ...

    $9179 (Avg Bid)
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    105 个竞标
    ship with a traveler 5 天 left
    已验证

    Hi, I am looking for someone to develop an app for shipping stuff with traveler locally or over seas .. by car or flight or train or sea. the app will be as a market place where traveler can post their flight information and in different page for shipper to post their need with the prize.. I need the app to be supported with map for easy search , where traveler will be flagged with their des...

    $12363 (Avg Bid)
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    64 个竞标
    Web development 5 天 left
    已验证

    I need to build a community with individual profile with chat features, open, private and group. here is a diagram, they are able to design their own pages, however I do have a structure. add emojies, and color scheme and what ever else to make page attract. They can do live chats, video and audio content. Their page is all about them. Will you be adding your own plugins? Let me know if we can ha...

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    25 个竞标

    ***** PLEASE GIVE YOUR REAL PRICE, OR WILL BE REPORTED ***** I want to develop a website / system, with the following requirements: Front-end: Website with package values ​​(monthly, quarterly or annual fees will be charged), and content about the system. User login area, where you will have statistics for all live football matches (see example), where the user will be able to filter the games a...

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    I'm looking for a node.js developer to code an email server like gmail. you can use something open source like cuttle fish or cowmail. you'll need to format html text to messages, forwarding, replying, spam detection etc

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    7 个竞标

    I'm looking for a senior node.js developer to code the backend for a messaging app like WhatsApp and backend for an email server like gmail

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    16 个竞标

    In this project, I need you to build me a mobile app, something like big basket or zomato. To buy groceries from home in this pandemic situation. I need consistent follow-ups and updates. I need both front end and back end to be ready asap. Don't worry about the pay, I got you =)

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    I have a website application developmental plan like google meet/Zoom. I'm looking for a person who is enthusiast in learning new things and best fit for both application development and website development. He/she should be responsible for end to end process.

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    ludo website 4 天 left

    I need a new website. I need you to design and build a landing page.

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    8 个竞标

    Hi! I am trying to find a front and back end developer that I can work with to program a website with an admin view, to have access to a suite of apps, this task will include: - Website Admin view. - One web app to record hydration status. I am new at submitting documentation requests, so please bear with me attached you will find a word document and an XD file done by me with possible views of ...

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    I need an Android app and iOS app. I would like it designed and [登录来查看链接] app that would for work for ordering system. Like people can order services from the app and the app owners will provide people to do the certain services demanded by customers.

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    The project aims to build an app to help users track porfolio / investment (stocks, crypto, real estate). The app will have two main parts: 1. Backend: Mainly a database to get market data from different sources to show it to users. 2. Front-end: Mainly a mobile app (iPhone) for users to add their investment details. Key questions: 1. What are the top technologies recommended for the app 2. How...

    $140 / hr (Avg Bid)
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    29 个竞标

    requirements : • website build & design • front-end & back-end developer • marketing & advertising digitally -for this project we gave % of stake(equity) in business. age < 30

    $16 / hr (Avg Bid)
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    I'm very clear and experienced employer with very clear requirements aiming for smooth and fast workflow, kindly note point 3, 4, 5 and 6 are already established but not completed. - all required points are explained very well in attached file. - the website link is [登录来查看链接] - it is php based on zend framework (socialengine if you know socialengine it would be better) - login details for ft...

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    Puzzle Game Dev 3 天 left
    已验证

    I'm looking for a developer that has good experience with unity, to work on a puzzle game for android. you should be able to work on both the frontend and backend. You should also have experience with creating unity projects for iOS. The overview of the current work on the game are: 1. UI makeover 2. Improvement of puzzle mechanics 3. other fixes in the app. the project is capped at USD ...

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    I would like to have the code of my trading app updated. At the moment, it uses RSI to find trade entries. The update changes the search of trade entries from RSI to Candlestick patterns search. It's a budget project and needs fast execution. A developer who understands Forex/Stock or Binary Options trading is required.

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    i want add custom payment getaway to my site my site is not wordpress i use this script https://codecanyon.net/item/smartpanel-smm-panel-script/23595718&ref=seji2906 and this Integration Doc from bank [登录来查看链接] The script already supports foreign payment gateways You can cancel it and add our own instead Please study the case well before responding to the offer

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    25 个竞标

    I want backend for this app. [登录来查看链接] NODEJS, mongodb, or php mysql preferred

    $3075 (Avg Bid)
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    11 个竞标

    We are a webshop for Japanese alcohol and we are looking to add a product recommendation algorithm for alcohol based on a taste profile to our shop. General idea: Customer has a certain taste profile with multiple parameters. This profile is then compared to the product's taste profiles and the product(s) with the closest taste profile. The customer's taste profile might be updated base...

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    I had someone finish my front-end design light/dark mode's so please don't message me about doing the front design. I just need the back-end complete to make the app work.. This is a very complex job to make the functions work based off Math, But I will give the equations and full documentation on application, Also must be able to work on a budget funds are very low so be ready for that ...

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    保密协议
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    IOT project 2 天 left

    Reconocida empresa especializada en el desarrollo de soluciones de IOT y telemetría requiere para un proyecto el siguiente equipo de profesionales: Front-end developer Back-end developer UX-UI designer Mobile apps developer Project Manager En el documento anexo encontrarás una detallada descripción de los perfiles requeridos para cada posición. Si calificas para algu...

    $163 / hr (Avg Bid)
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    Soy Inês de Carrots Lab, una startup con sede en Barcelona que se dedica a la identificación de tendencias en el sector mobile, donde desarrollamos y monetizamos nuestras propias apps (te dejo nuestra web: [登录来查看链接]). Actualmente estamos buscando ayuda para este pequeño proyecto: Requerimientos del proyecto: Realizar una collection en Postman para la utilización de la...

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    안녕하세요. 주식회사 플랫폼박스입니다. 우리는 스포츠 컨텐츠와 앱테크를 융합한 앱을 개발 준비 중입니다. 현재 디자인 작업과 프로토 타입 구상은 완료됐습니다. 이제 백엔드 개발, 프런트 엔드 개발, 관리자 페이지 개발 등을 해야 합니다. 디자인 및 개요 등은 첨부 파일을 통하여 확인하시기 바랍니다.

    $16347 (Avg Bid)
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    Create a Woocommerce plugin 22 小时 left
    已验证

    ***** WE ONLY HIRE DEVELOPERS IN EUROPE ***** I have many projects with Worpdress plugin and looking for someone who really knows how to do, who is serious and will deliver good work and support. Many problems before with freelancers and looking for the right partner for long term missions Fro this particular mission, This plugin is pretty straightforward, the goal is to get the following inform...

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    35 个竞标

    As partner you able to join our team. As reward for your work we gave % of stake of our business, it's long term partnership goal for business. Age < 28 recruiter knowledge in : web development & design back-end Development website build

    $132 (Avg Bid)
    $132 平均报价
    5 个竞标
    Android mobile app -- 2 12 小时 left
    已验证

    Looking to have my mobile app developed to completion on the Android market. Typical social media features and some added dynamic features. Design/UX of the app is not set so I am looking for someone who will be able to help me with that as well. I am looking for someone who will work well with my project manager. A talented developer who is transparent, a great communicator, reliable, and consis...

    $12394 (Avg Bid)
    保密协议
    $12394 平均报价
    66 个竞标
    Flask-Python-SQLalchemy expert 11 小时 left
    已验证

    Hi, I am looking for someone who can start immediately to help restructure the code for the backend which is in python and is very good with flask and database.

    $978 (Avg Bid)
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    27 个竞标
    Python- Sqlachemy-Flask_admin 2 小时 left
    已验证

    Looking to hire someone immediately who can start work now on a project of python, sqlalchemy and flask-admin. It is an urgent requirement and want someone to start now.

    $901 (Avg Bid)
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    20 个竞标

    We are looking for somebody to manage the various sub-projects that are developed in Freelancer for a CRM system. The workscope is: 1. To listen the management needs, preparing the detailed technical specifications of the sub-project and making ready to post in freelancer. 2. To review bids from freelancers and choose the right freelancer 3. When a bid is accepted: Answer the questions of the fr...

    $155 / hr (Avg Bid)
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    54 个竞标

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