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    4,088 i need a back end developer trabalhos encontrados, preços em USD

    I’m developing a python-based web application and am currently looking for a front-end developer. I’m working with another developer who is writing the back-end of the application in python and I’m looking for someone to design the front-end based on the mockup I will provide, connect it with the back-end...

    $34 / hr (Avg Bid)
    $34 / hr Média
    24 ofertas
    Animation for Social Media Ads 5 dias left
    VERIFICADO

    Social Media Ad Animation I need a 10 second animation (video & gif) The animation is for a car make There are 15 models to be done within that make (15 x 10 second mini animations) Each animation will be identical in terms of format Each will be a different car, different price & different text But, each animation will have the same closing 3 seconds

    $560 (Avg Bid)
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    40 ofertas
    version 1.2 5 dias left
    VERIFICADO

    I need an existing website rebuilt. I already have a design, I just need you to build it. iis server larvavel developer to do the following 1: Add ui for calenderp a. Add pop up animation b. Add blown up screen of the pop up as a blog entry and also a place to show youtube video or play an mp3 c. Create animation that says &...

    $634 (Avg Bid)
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    18 ofertas

    Hello Freelancers, i need a Very Good experienced Developer or Team work (particularly in Front end Web design Javascript, and Backend PHP, Database, Video streaming) and Build cost should Cheap and Best. I was looking for Porn website Script which should be coded in php, mysql pdo. Main priority for Mobile phone users, Complete Responsive design which

    $504 (Avg Bid)
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    12 ofertas
    Build a corporate website 4 dias left
    VERIFICADO

    I am looking for a single developer to assist me with building a travel website in WordPress. We need a person who know hows to design front and back end. Please do not send any copy paste proposal. I need details of work flow. Thank you in advance!

    $214 (Avg Bid)
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    32 ofertas
    Build a travel website 3 dias left
    VERIFICADO

    I am looking for a single developer to assist me with building a travel website. We need a person who know hows to design front and back end. Process flows, use case diagrams Also Someone who knows Web Services (SOAP, REST), Payment gateway integration from a code perspective, Best Practices, Readability . Familiar with Spring, Github,...

    $593 (Avg Bid)
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    87 ofertas

    Good day. My partner and I are looking for a developer to build us the front-end (site interface) for a stock trading exchange. We are looking for ONLY the interface to be developed first with a second part to the project coming later (further work) which will cover coding the functionality and back-end. The expected delivery date will be N...

    $625 (Avg Bid)
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    27 ofertas

    ...fast and efficient and help people get their skills connected to businesses that need them. We believe that everyone has the ability to create and creativity lives within us. For more info check out: [fazer login para ver a URL] I am looking for a freelancer who can help in the back end of my mobile app. The app helps individuals properly present their profe...

    $1090 (Avg Bid)
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    94 ofertas

    Hello every body, Me and my employer are developing an app for android, I am developer and we need some help. The back-end is ready. The design is some ready. We need some expertise - why on every phone our design seen good (excellent) and ... on the tablets - it seems with small icons - can you check whether that comes from icons or from the layouts

    $184 (Avg Bid)
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    23 ofertas

    I need simple react native app that has: 1) Login button 2) Upload image button(tied to a scalable database) 3) Runs some python code on image (I need you to show me how to run a python script at back end) 4) Remove images from database, Generate number of images uploaded daily, monthly etc. Do this for each user. 5) Displays image to user af...

    $24 (Avg Bid)
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    5 ofertas

    I am looking for a developer who has at least 10-15 years of experience in ASP classic. I will supply all the front-end codes for the new website. I require the developer to cintegrate all the back-end code to the new skin and to built new code backend code as need to have the new website fully functional. If you have the quali...

    $1680 (Avg Bid)
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    78 ofertas

    I need sql server data warehousing expert that has done HEALTHCARE data warehouses. Must provide samples and proofs. Must provide details on dimensions , fact tables and cubes built. Knowledge of EZCap software and back end is huge plus. Once again don’t bid if you didn’t create or are familiar with healthcare data warehousing: claims , provider

    $2906 (Avg Bid)
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    6 ofertas

    Looking for an experienced developer to develop a blend of 2 digital whiteboard applications. This project is very similar to “Live Board” [fazer login para ver a URL] and “Explain Everything.” [fazer login para ver a URL] You will work with a team of experts for this project. This is Phase 1 with multiple sub-projects. Must be experienced with multi...

    $4555 (Avg Bid)
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    79 ofertas

    ...the final price. Don't expect me to pay anything outside freelancer. I will provide the hosting and domain,SSL needed for site... now this is what I need done. I want to make use of the white label power of [fazer login para ver a URL] [fazer login para ver a URL] is the company. so I want my own website designed under my own branding offering all th...

    $300 (Avg Bid)
    Destacado
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    13 ofertas

    ...front end development of a WPF app using c# and the MVVM design pattern. The finished product needs to be free from restrictions and not contain any copyrighted material. This project will not be using any 3rd party frameworks or libraries you or your company maintains. Any and all 3rd party libraries will need to be approved prior to use. I am a full

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    13 ofertas

    In my search to find a talented developer to create the front-end for my app which requires back-end server API communication encrypted with SSL and routed through TOR Onion Routing Service, I have come across developers and designers claiming to have the ability ....but no skill. I will be funding the creation of an app that does simple JSON Respo...

    $187 (Avg Bid)
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    4 ofertas

    I need an e-commerce website for a jewelry brand. Designing part is in progress. I need developer/developers either full stack or front end & back end to convert that design into code. Kindly mention your tech stack with your bids and time.

    $445 (Avg Bid)
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    57 ofertas

    Looking for a web developer for front/back end. I want a website just like [fazer login para ver a URL] Login portal for designer and a login portal for the customer. The designer submits logos to contests and then the customer selects three they like best which go into the revision stage and then they select one and can purchase more if they would...

    $1355 (Avg Bid)
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    72 ofertas

    I need someone with good experience in WordPress / WooCommerce and of course he must be a developer, my site is currently running very slow, the server resources are very high, i7 processor with 64 gb of ram and 250 gb of ssd storage also we have an another Server on Siteground, we need someone who can fix the site in the front-end and back-end...

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    48 ofertas

    I need a python developer to handle my back end development in react native app.

    $241 (Avg Bid)
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    27 ofertas

    ...Dashboards on demand like the images uploaded (Graphics probably feeded by JSON). *Push notifications with Service Worker *Progressive web app *Responsive desing ----------- We are a company dedicated to the eletric field. Our core business is to make real time SCADA applications for monitoring and controlling Hydreletric, Solar and Wind plants (More info

    $34 / hr (Avg Bid)
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    52 ofertas

    I run a website that generates leads for businesses in a specific industry. The lead management system in the back end runs on Cake PHP. I need a PHP developer who is very confident with PHP (its built using Cake PHP) for ongoing development and maintenance of the site. The front end of the website is coded in Wordpress. Thi...

    $43 / hr (Avg Bid)
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    59 ofertas

    ...know how to quickly finish these add-ons. I'm a PHP developer with limited JavaScript experience. I know what needs to happen but am having trouble building it out. I have a fully functional audio player built in HTML5, PHP and JavaScript. The audio player needs three additional functions on top of what I have now - Play, Pause/Restart, Stop, Loo...

    $30 (Avg Bid)
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    11 ofertas

    There are 2 elections categories that I need to create a reuksts back end for. There will be results at 4 levels Polling Units, Ward, Local Government and States. There are 91 political parties as well. So I need a smart web developer that can give me a back end where we can manually enter results while the syste...

    $166 (Avg Bid)
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    17 ofertas

    ...request I just made to this developer: I need a fully integrated website that allows a user to sign in through a splash page with LinkedIn, then describe 3 types of services. Cxo Pro Bono, CxO Career Coaching, and Cxo Resume Prep. I’d like to have my career coaches be able to create a login, setup a profile, and upload their f...

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    26 ofertas

    I have a website which is front end completed. I just need a developer to complete back end. My website is about connecting employers and fixed time job seekers. Main idea is enrolling the site and create a job advertisement which covers only a fixed period of time. Then waiting for related candidates apply to your advert...

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    72 ofertas

    I need a website with awesome animations as this website. [fazer login para ver a URL] The website will have up to 10 pages. - You should build responsive pages first based on the PSD design files that will be provided and animated smoothly. If you can work on frontend with React or Vue.js, that would be great. - The website will call

    $226 (Avg Bid)
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    35 ofertas

    Hi, I need to create a small app that connects to a back-end API to do CRUD (Create, Read, Update, Delete) functions. I can't provide access for this special API but I have a snippet on how returned data from API looks like. Also, I started a React project already which I will provide to the developer ...

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    28 ofertas

    I am looking for a developer who can develop the entire back-end of the application. I bought a theme on themeforest and I may need customization of the front-end on few pages along with the entire backend development.

    $332 (Avg Bid)
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    43 ofertas

    I am building mobile app now and I started already. Now I need a web front end and back end developer for my mobile app. You have to develop web front end using react and back-end using phython. Please bid if you can start work right now

    $460 (Avg Bid)
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    19 ofertas

    Need an Android and iOS developer with 5+ years of experience. Before bidding on this project, check the description carefully. I will release the milestone according to your result. First I will develop the Android version. If this well, I will develop the iOS version and integrate with the back-end. Java for Android version with Android Studio, Sw...

    $318 (Avg Bid)
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    42 ofertas
    Build Me A Website Encerrado left

    I am looking to hire a web developer to create and complete a secure website using WordPress, PHP as server side language, MySql database to save records. Design and develop responsive, modern and attractive website to run on every device. Cross Browser Compatibility. 10+ Pages - Admin Panel Access to manage site and change system settings, Users

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    31 ofertas

    I need some developer to complete a running project(Vehicle). I require front end design and back end development too. The task is to complete the private chatting system, support chat, implement notifications in real-time and blogs. The project was built using laravel. Some of the work for chat has been configured using Socket, Laravel-Echo ...

    $628 (Avg Bid)
    $628 Média
    39 ofertas

    For a project I need Hardcore Wordpress Developer. The Project is about a Web Application which shall manage Mobil Phone Repair Process. It shall have a front-end and back-end section. More details I can provide in a short conversation.

    $2389 (Avg Bid)
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    67 ofertas

    Hi I need a highly experienced and skilled back-end developer with minimum 5 years experience with Laravel. We have developed a job portal and wants to implement a message system to that portal. Please see the image attached to understand the work. We have made the HTML and CSS for the message system, just need to be implemented/integ...

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    36 ofertas
    Online database Encerrado left

    We are a small recruitment agency that supplies temporary care workers into care homes. We looking at having a Database custom built for organising and logging our staff bookings and producing reports along with general data management. Currently we subscribe to a software provider and would like to be able to replicate most of the functions of that

    $1890 (Avg Bid)
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    58 ofertas

    We are a company in the financial sector that provides a platform to develop certain financial models. We are looking for one or more skilled full-stack developers, to work on the front end and back end of this platform. The front end was developed with eract, the back end is written in kotlin an uses spring-data to connect to the mongodb d...

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    37 ofertas

    ...looking at designing and developing a bespoke and tailor-made, content managed website which enables Us to add properties, property images, testimonials etc into the website through the back end and there will be a contact us form integrated with Google Maps to get the enquiries right to the back end. The website will be a 8-10 pages one, which w...

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    80 ofertas
    Web and Unity Expert Encerrado left

    I am building mobile app now and I started already. Now I need a web and Unity developer. You have to develop web back-end and make user 3D model in Unity. I have already front-end, so you will start work soon. Please bid if you can start work right now

    $129 (Avg Bid)
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    3 ofertas

    Hello, I am looking for a developer who can customize the Opal Hotel WP Booking plugin. Now the front-end side is developed so we need wordpress back-end developer. Right developer can finish this project in short time. I have a lot of tasks so if you finish this task perfectly , we can work long term. [fazer login para ...

    $491 (Avg Bid)
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    35 ofertas

    Hello, I am looking for a developer who can customize the Opal Hotel WP Booking plugin. Now the front-end side is developed so we need wordpress back-end developer. Right developer can finish this project in short time. I have a lot of tasks so if you finish this task perfectly , we can work long term. [fazer login para ...

    $349 (Avg Bid)
    $349 Média
    14 ofertas

    I need a booking system for a delivery business. The plan is for customers to sign up for deliveries of a product on a subscription basis. These deliveries will be in a particular area. These deliveries will only take place 3 days a week, Wednesday, Thursday and Friday. I will have only a particular number of delivery slots per ...

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    11 ofertas

    I am a private individual who is building React Native social media mobile app. Much of the coding is done but I need to change the flow of the pages. I have written a document on the new flow of the pages. Also, I need to implement instant messaging, shortcut navigation, status updates and camera watermark implementation. the Back-...

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    55 ofertas
    Please fix my issue Encerrado left

    I am working on the laravel back end and android app development using Okhttp and Retrofit library. Here is my issue. Sometimes I got response from back end in android, Sometimes I did not receive it. When I did not receive the response, I got 404 error from the server. As result, I need a developer who is f...

    $120 (Avg Bid)
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    27 ofertas

    Dear Developer, I'd like to ask help from someone, who has deep knowledge about building an AUTO-scalable multiserver cluster with a load balancer in Digital Ocean. The cluster must be auto-scalable with attached SSD storage and Cloudflare CDN. (all instructions are below, but modifications must be done to put it all together, please look also into

    $238 (Avg Bid)
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    10 ofertas

    Dear Developer, I'd like to ask help from someone, who has deep knowledge about building an AUTO-scalable multiserver cluster with a load balancer in Digital Ocean. The cluster must be auto-scalable with attached SSD storage and Cloudflare CDN. (all instructions are below, but modifications must be done to put it all together, please look also into

    $200 (Avg Bid)
    $200 Média
    1 ofertas

    hanks for viewing. I need a wordpress EXPERT who can link up a codecanyon theme/plugin with some custom features. The website is a amatuer football website - we have a platform that displays the clubs, players, fixtures etc perfectly, but only wordpress admins can edit it, add new teams, players, stats etc... We have added 3 custom user types (Manager

    $16 / hr (Avg Bid)
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    33 ofertas

    Experienced developer required to build a Rails or Python API back end with Soap API. Soap API response is coming in XML format, need to convert into JSON and develop a Ruby on Rails API back end or Python API back end. FYI: API's are provided by BSE StAR MF - BSE's Mutual Funds Platform. Below i have attached...

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    2 ofertas

    We want a software for self order processing with payment through POS transaction machine. I need a UI/UX designer who can do prototyping, wire framing and has ability to make logo, animation ,graphics using photoshop, dream weaver ,illustrator and provide work as per requirement. Front end developer who can do best with HTML 5,CSS3 ,AJAX, javascript

    $1780 (Avg Bid)
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    6 ofertas

    I have a website currently. I need some re-design to the UI and some added features. I need a developer who is well versed in: .net Webforms and SQL Server, Visual Studio, TFS, Bootstrap and AJAX. They should be able to show the project in a dev environment once access is given to the DB. Please only serious experienced developers as t...

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    48 ofertas