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    347,634 backend development jobs found, pricing in USD

    - I need an expert in backend stack: Python, Flask, SQLAlchemy, PostgreSQL. - Frontend of the web app is made with VueJS, so this is also a part of stack you'll have to work with. - Knowledge of AWS is beneficial to the project. - You need to start with code review (previous and future commits), and to make sure that new decisions are efficient. - Set tasks for subdeveloper. - Assign deadline...

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    Here's what I need help with. On [login to view URL], I'd like a customer to have two roles after a purchase of one specific product automatically. This is a WooCommerce platform. - In the backend I'd like to choose the product that is going to apply User Role Change. ( Default is Customer, but I'd like to have Customer + Subscriber. Members Plugin is installed that can do ...

    $130 (Avg Bid)
    $130 Avg Bid
    5 bids
    React Dashboard Development 6 days left
    VERIFIED

    Dear Talented React Designers, I am looking to work with a talented designer, to help build out a custom off the shelf reporting solution. That aims smes to take advantage of data warehouse technology and custom data models. I have wire frames developed on how I want the final product to look. Its a small project for now but I am looking to get this off the ground by Jan 2021. Please contac...

    $200 (Avg Bid)
    $200 Avg Bid
    31 bids

    I have a web application back end is almost ready but I want my mockup to be implemented in web design as a front end in react js and bootstrap. backend is in python and Django, the developer is required to have a know-how of react js and python and Django too. selected candidates will be given more details in chat. Happy bidding

    $250 - $750
    $250 - $750
    0 bids

    Hello. I am making my own website using .NET Core as backend and React JS as frontend. The code was already ready. I need a person who can combine backend and frontend. It is very urgent job. Thank you.

    $10 - $30
    $10 - $30
    0 bids

    Hello. I am making my own website using .NET Core as backend and React JS as frontend. The code was already ready. I need a person who can combine backend and frontend. It is very urgent job. Thank you.

    $50 (Avg Bid)
    $50 Avg Bid
    1 bids

    We need a React Native app (we prefer if you use Expo as the final should work on Android, iOS and PWA) to be built which will be connected to backend REST APIs: - End user will do a registration with basic details and authenticate his number(PAYTM number only) using OTP. -. Get all near by outlets from an API and display them on google map. - User can filter on any outlet from the list or user c...

    $407 (Avg Bid)
    $407 Avg Bid
    1 bids
    Build a mobile app 6 days left
    VERIFIED

    We are looking for a React Native developer who can create the front end for our platform. The platform is basically for on-demand cab booking. Separate UI needs to be created for both passenger and Driver. UI/UX design is already available. Backend API's are available. UI needs to be created from scratch and be connected to the back end. We need someone who will be able to start immediately...

    $415 (Avg Bid)
    $415 Avg Bid
    11 bids

    I have a web application back end is almost ready but I want my mockup to be implemented in web design as a front end in react js and bootstrap. backend is in python and Django, the developer is required to have a know-how of react js and python and Django too. selected candidates will be given more details in chat. Happy bidding

    $375 (Avg Bid)
    $375 Avg Bid
    2 bids

    Hi, freelancers. I'd like to hire someone who can build my WordPress website. [login to view URL] There are some reference websites to get an idea. IPANY – of Nassau/Suffolk Counties ([login to view URL]) Vytalize - Home ([login to view URL]) The Physicians Alliance ([login to view URL]) Glucose Guards – Diabetes Management([login to view URL]) Practice Management of America, Inc....

    $98 (Avg Bid)
    $98 Avg Bid
    52 bids

    Hi, I am wanting a real estate property listing website designed with JavaScript frontend and backend that will allow people to list single/multiple properties with all the features of exiting property listing websites. I am wanting a modern design that is viewable from desktop and mobile devices.

    $523 (Avg Bid)
    $523 Avg Bid
    32 bids

    I have a web application back end is almost ready but I want my mockup to be implemented in web design as a front end in react js and bootstrap. backend is in python and Django, the developer is required to have a know-how of react js and python and Django too. selected candidates will be given more details in chat. Happy bidding

    $250 - $750
    Sealed
    $250 - $750
    0 bids

    Hello, I'm looking for a professional developer who can redesign my site (I'm using goldcoder script [login to view URL] , You can modify only some tpl files in it,[login to view URL] is encrypted. Before bidding please check the attachment to see how easy/complex will be for you. The new design must be mobile-friendly! Example design ([login to view URL], and more in private).

    $477 (Avg Bid)
    $477 Avg Bid
    22 bids

    I m having an eccommerce website with multivendor dokan in it need some with expert knowledge of hooks and woocommerce backend to make some changes weather it can be solved by any plugin or custom. Serious one only considered.

    $102 (Avg Bid)
    $102 Avg Bid
    13 bids

    Designing and developing a dynamic full-stack web app incorporating user logins, dashboards, payment portal, etc.

    $105 (Avg Bid)
    $105 Avg Bid
    6 bids

    we search a professional writer who is able to research and write exceptional content regarding software design patterns in java. You need to have a working eclipse of course, along with a very good understanding of software design patterns. We pay a predefined amount per article word count, per delivery quality and per delivery punctuality. You are a writer, BUT without developer background? D...

    $10 (Avg Bid)
    $10 Avg Bid
    8 bids

    Property development website with a database of clients that are looking for property.

    $203 (Avg Bid)
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    30 bids

    Hi, I need a web designer and developer to build my real estate website. the backend should develop with php and laravel framework with mariaDB. we also need rest API for serving our mobile app later. please send me your related projects. thanks

    $549 (Avg Bid)
    $549 Avg Bid
    44 bids

    I need a php software dveloper for small project. see attached. Budget is 100$. should be delivered in 1-2 days.

    $96 (Avg Bid)
    $96 Avg Bid
    16 bids

    Hi Need a very good report writing expert that has good knowledge of software engineering and it has to be done by 3rd december. Please apply urgently if you are good with starting it today. Thanks

    $55 (Avg Bid)
    $55 Avg Bid
    7 bids
    Portal Development 6 days left
    VERIFIED

    Features: 1-Same as in website [login to view URL] 2-Multi-language website+admin (RTL and LTL) 3-MERN stack ONLY 4-React, Node, java-script, mysql db 5-Mobile apps (IOS/Android) - React Native only 6-Very responsive and fast portal and mobile apps. 7-Fully dynamic portal(super admin). 8-Live chat to be used for support and sales (same like [login to view URL]) 9-New designs will be provided by y...

    $6334 (Avg Bid)
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    16 bids

    We are a telecommunication company in Turkey which mainly operates in cloud pbx area. We need a softphone that will work with our pbx systems. It needs to work on 3 platforms; IOS, Android, Windows. You can see the detailed information below; • “Sip Server – Username / Password” based login screen - (We require this for the current project. After this project we are going t...

    $1887 (Avg Bid)
    $1887 Avg Bid
    8 bids

    Hi there, I am looking for a freelancer to developer a Ionic APP which support firebase messaging/push notifications for both iOS and Android platforms.

    $552 (Avg Bid)
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    26 bids
    Build a website 6 days left
    VERIFIED

    Hi, I'm Farhan a Software Engineer at Juniper Networks in California. I want to get a static website built for my business in Pakistan called Sync & Secure. Sync & Secure offers a suite of IoT based products and solutions, providing one centralized platform for monitoring and control over day-to-day operations of industries, buildings and homes. The website will have a homepage th...

    $383 (Avg Bid)
    $383 Avg Bid
    34 bids

    Looking for a frontend developer for our easy app, which has backend in python. More info in PM. We prefer fast and cheaper solution.

    $141 (Avg Bid)
    $141 Avg Bid
    16 bids

    I have project related with full stack part and python telegram , scraping code related job. I will share details with selected freelancer. Thanks.

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    2 bids

    Hi Sayed Sajjad A., agree for Kutrona's website bugs fixing? as described in chat through the shared link with all detailed info. deadline: 3rd of december. please let me know if you can asap because i need to find someone bvery soon and this activity is time consuming for me. best, g. i have shared with you all the info excepting the following one: Host: [login to view URL] User: kutrona...

    $300 (Avg Bid)
    $300 Avg Bid
    1 bids

    This is an SRM project which is already under development. We would require an experienced React and Native developer to create front end UI according to the design and integrate Apis build by backend team using PHP Laravel. Require someone who is committed and is ready to give daily updates.

    $356 (Avg Bid)
    $356 Avg Bid
    8 bids

    Here's what I need help with. On [login to view URL], I'd like a customer to have two roles after a purchase of one specific product automatically. This is a WooCommerce platform. - In the backend I'd like to choose the product that is going to apply User Role Change. ( Default is Customer, but I'd like to have Customer + Subscriber. Members Plugin is installed that can do ...

    $170 (Avg Bid)
    $170 Avg Bid
    39 bids

    Apps that can detect human and calculate it from High resolution satellite image Deliverables 1. Front end for the web app 2. Backend system for the web app 3. login system for the admin to be able to train the system 4. Admin display for the person who is going to further train the system. 5. Webapp features for further training a system 6. Displaying the results of the current 7. Core Algorithm...

    $646 (Avg Bid)
    $646 Avg Bid
    10 bids

    Hello, I have a mobile app that shows icons inside from a backend, but the backend uploaded only 18 icons and i want to change it unlimited Backend in php - i need to fix it as soon as possible today Share your portfolio below

    $28 (Avg Bid)
    $28 Avg Bid
    10 bids

    My Flutter Base App right now using firebase as a backend service I have my Parse server Ready. I need someone who can move my backend service from firebase to parse server Using the flutter SDK

    $201 (Avg Bid)
    $201 Avg Bid
    5 bids

    I need a very basic android app. I would like it designed and built. Requirements Name : DummyStreaming Apps Front End : Kotlin / Java Backend : Java, Spring Boot, Microservices, Spring Security, Spring Data JPA, Spring Cloud Database: MySQL, AWS S3 The user can sign up as a Creator or Viewer. Then he can sign in as a Creator to upload videos, and sign in as a Viewer to watch videos. To Sign...

    $828 (Avg Bid)
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    21 bids
    PHP Laravel Expert 6 days left
    VERIFIED

    Looking for an 'Expert PHP Developer' to Design, Develop, Enhance, Customize & Integrate various projects in latest PHP Technologies. You must be master over this technology with minimum 5-10 years total experience and have done projects successfully. Showcase your previous successful projects. Initially this will be a contract based work on weekly basis but if you are able to deli...

    $111 (Avg Bid)
    $111 Avg Bid
    12 bids

    Hello, I am looking for a qualified website developer to design and develop a online jobs website. The website must have all feature of a bidding platform and have integrated payment gateways prefarebly Paypal to start with. It should have an admin dashboard, a worker dashboard and project owner portal. I have a sample for bench marking. see [login to view URL] for what am looking to have. It shou...

    $2424 (Avg Bid)
    $2424 Avg Bid
    49 bids

    I will order building e-commerce www based on Woocommerce and SEO optimized. Main Project goals: - max www size 1,1 mb, a max size of single photo 50 kb, - page load time 1-2 sec, - skip on reloading at least 85% content, - content to code ratio 30-40%, - complies with W3C - SEO friendly Integrations: PayPal DotPay Yoast SEO plugin Site chat / Bot GSC GTM Analytics Facebook Pixel Cookie Notice ...

    $202 (Avg Bid)
    $202 Avg Bid
    37 bids

    We are hiring an experienced ML developer with complementary backend experience + Setup ML pipeline and ML server environment( ML flow & architechture) + Setup API Controller for endpoint access to ML models + Create data analysis ML model based on historical data + Create 3D image analysis ML model + Create 2D to 3D ML model

    $4490 (Avg Bid)
    $4490 Avg Bid
    5 bids

    i have a web application in which i want my UI UX design to be implemented in React JS and bootstrap. its backend is in python. you just have to implement a design which is shared with you via chat in an existing web application but you should have a know-how of backend frameworks like python, Django too ... happy bidding

    $250 - $750
    Sealed
    $250 - $750
    2 bids

    1 - make default direction for all pages RTL arabic and change content with arabic 2 - make headet fix and add shadow to it and make menue this ( doctors - hospital - laboratories - radiology - hospital - shefaepedia - hose care - pharmacy ) and button is patient panel and same in mobile 3 - add topbar contain with backgoround contain - right : contact us - about us - login team - - left : ch...

    $238 (Avg Bid)
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    25 bids
    update my webiste 6 days left
    VERIFIED

    i have a website need to update it mail service so my customers can directly email between each other. update backend to make changes with field like faq, terms and condition and email templates and a few ui changes.

    $340 (Avg Bid)
    $340 Avg Bid
    91 bids

    Hey there. I am looking for a developer who could create a SAP for online food ordering through a web site. The developer should go for both frontend and backend of the application. The details can be discussed later on. Preferably looking to get the web site developed in flask python however it is not a major requirement

    $358 (Avg Bid)
    $358 Avg Bid
    8 bids

    we are startup company, we are going to build our own company website using pure javascript, html, css3, bootstrap If you know well php, it will be plus Our designer will provide landing page design as sketch file You should have good experience to use sketch file requirement: English level: fluently Code skill: Javascript

    $485 (Avg Bid)
    $485 Avg Bid
    80 bids
    Artistic 1 page website 6 days left
    VERIFIED

    Looking for an interactive 1 page web page similar to this: http://www.clickworkz.com. WordPress preferred on the backend. Pls dont send any standard and mindless messages about how you've done 1000 websites and are a God level expert on PHP and WordPress. Your project bid will be ignored if you just send a canned message. Just show me 1 design that is better and more scalable than what I ...

    $156 (Avg Bid)
    $156 Avg Bid
    51 bids
    JAVA-programmer 6 days left

    I am searching here for an exceptional developer for JAVA for our not yet launched Android app. We programmed a Group chat app (with story function), which runs ok, but has the following issues: - warm up lag when re waking or starting app - sometimes scrolling lags - connection takes pretty long - delay when closing chats (hitting back button) - delay when opening chats - TEST THE APP UNDER LOAD...

    $1307 (Avg Bid)
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    7 bids

    ANDROID/IOS APPLICATION 1)Registration/Login Process (using google/fb/manual)(Forget Password) 2) Profile Options (Name,Contact Number,Email,Country) 3)Balance /Wallet (shows Available Balance in Wallet.) 3a) Deposit Funds in Wallet Via Crypto 3b) Withdraw Funds from Wallet via Crypto 3c) Transfer Funds to another user by username/email/mobile number. 3d) statement shows depost/withdraw/income by...

    $110 (Avg Bid)
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    3 bids
    app development 6 days left

    I need an Android app developer

    $595 (Avg Bid)
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    29 bids

    This job is to create an API gateway for our financial app/website as a microservice (Docker container). Short summary: The gateway will have to accept REST requests from the app/website, perform authentication/authorization checks, and fulfil requests by delegating them to grpc-based microservices (which are already in place; creating these microservices is not part of this job). Long descripti...

    $1440 (Avg Bid)
    $1440 Avg Bid
    13 bids
    Middle backend java 6 days left
    VERIFIED

    Мы находимся в поиске русскоговорящего фрилансера со знанием английского языка на позицию Middle backend java. Условия работы 40 часов в неделю при графике работы 5/2.

    $18 / hr (Avg Bid)
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    6 bids

    What you will do: - Initially, refactor the current code base (mainly in F#) and upgrade to the latest versions of .NET and React - Roll out new features - Work alongside the CIO and advise on technical roadmap Stack: * Backend: .NET/F# (Some parts in C#) * Frontend: React.JS

    $536 (Avg Bid)
    $536 Avg Bid
    9 bids

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