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    599,958 flash backend web developer jobs found, pricing in USD

    We are looking for React and React-Native developers who have proven experience in Firebase real-time database, GEO Location, MapBox Directions, etc. First of all, you will have the paid assessment test.

    $1123 (Avg Bid)
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    We require an experienced PERFEX developer to join us to customize Perfex CRM application. This project is for 1 month full time work. - Invoicing and business logic/experience is essential - Clean experienced backend coder required - Webcam essential - Perfex CRM development experience a bonus To apply include a link to your [login to view URL] speed results anyone that can't show [logi...

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    There is a C++ project that is on GitHub [login to view URL] This simple program was designed to mirror UDP packets from one port to another port. I need the Linux code modified to support a buffer of user specified size which buffers x packets and allows for packet sequence correction. packet sequence number is from the "identification" field in IP header. See attached tcpdump showin...

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    Find Food and Drinks near me 6 days left
    VERIFIED

    We require an Ionic developer to develop only the mobile app for IOS and Android. The main technologies to be included would be Google Maps, Location, Maybe Geofencing, Push notifications, Google places, Google Analytics, QR scanner, offline storage, in-app purchases. A prototype app has already been written and will provide screenshots of that we might still create new mockups but you will have...

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    Build med wesite 6 days left

    I want a similar site like this: [login to view URL] I need also one backend site where i can easily collect the data.

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    [U.S BASED REMOTE POSITION] Our client, a live streaming social media platform on which you can watch and engage with influencers and friends. is looking for a Backend Engineer to join the team. They are a fast-moving, fast-growing team working on a cutting-edge social video service that touches millions of users and content creators and is altering the digital media landscape. The company is see...

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    Application code deploy in openshift (kubenetes) -- 2 both frontend and backend

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    Build chat app for Android for handwriting based messages. App should work both on Android phones as well as tablets. Design is available as figma files and will be provided. Backend is in firebase. For reference, the swift code for the IOS version can be provided as well.

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    I have to fix a couple of bugs on my web site. It needs to be finished by tomorrow. Thanks

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    I'm looking for an experienced Mobile App Developer (React Native). Additional Requirements: * A plus to have: Javascript Fullstack, Node.js, React.js; MySql, NoSql DB * Working Knowledge of Bitbucket/Git * Working Knowledge of HEROKU and AWS cloud platforms. * App Submission experience (to GooglePlay and AppStore) * API experience using third party APIs, e.g. Facebook, etc. * Communicate ...

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    I need a plugin to be developed. Requirements and design will be shared and you need to develop a plugin from scratch. This is long term job.

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    The Google Page Experience algorithm update which will include the Core Web Vitals is expected to launch mid-June of this year. This is expected to have a significant impact on websites ranking and their metrics. Google defines "Page Experience" as a mix between "Core Web Vitals" and "Mobile Usability" statistics. The site in question is currently passing DESKTOP &qu...

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    ReactJs, NextJs and Tailwind css Developer needed to join the team for an immediate start. You will also be required to mentor the team on best practises.

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    Hey there! :) Our company (American company Interexy) is looking for an experienced React developer for working on a long-term project. - Experience 2.5+ (understading of react+javascript+cypress) - English level B1-B2 - Full-time It is necessary to fix bugs, refresh the website, app, do cypress and react testing, help with testing the app (made in React and JavaScript). Several advantages...

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    Need a developer who can code for both android and IOS on react native with minimum experience of 3 to 4 years

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    Hi, I'm in need of a developer/team that can help me with a new business I'm about to buy. The whole business/website/backend is built with PHP, React JS, Javascript. This is a 2 part "job": 1) I need help in the Due Diligence period where we go through the website and backend to see if there are any flaws in the code. Furthermore takes notes on what we need to improve after I...

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    python developer 6 days left
    VERIFIED

    need help for my python test project. my budget is 40 usd. don't ask anymore.

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    I need a developer who has experience in react for android as well as IOS, Its a small project entire app is not to be created. project details will be shared once assigned .work started immediately

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    I need an Android app built for an existing django app. It needs to use the same backend. DM me for details

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    6 Part, half-hour+ Animated Series looking for someone or an existing team to work with us from character design, to storyboarding, to fully animating, to completion. Stylistically looking for something traditional along the lines of Avatar: The Last Airbender, Scooby-Doo! Mystery, Inc, Kim Possible or anime. The series is for children ages 6+ but the sweet spot is age 11. Must have exte...

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    Azure logic apps, Azure Api Management, Azure Functions, Azure app services

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    Python developer 6 days left

    I am looking for someone who has background on django, rest api and pytest

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    I need a developer who has experience in react for android as well as IOS, Its a small project entire app is not to be created. project details will be shared once assigned .work started immediately

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    make changes to a react frontend and combine it with my backend. teach me mern stack.

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    Build android and istore app 6 days left
    VERIFIED

    Project is something related to booking of classes online or physically near user's location. Payment gateway also required and complete admin backend.

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    Assistant Unity Developer 13 days left
    VERIFIED

    I need an Unity Game Developer who can assist me with my projects of Nova Studios. Who we are ? Nova Studios is a group of highly ambitious group of people founded in 2020 with the goal of taking India to the next level, making it feel its presence in the Gaming Industry, leaving its mark on the Global Community. Armed with professionals equipped with the the right tools and energy, and enthusias...

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    I need a software developer part-time for some of my projects which are based on .net technology. You should have experience in the below technology - ASPX website, C#, .Net MVC, Web API & SQL server - HTML, bootstrap, JQuery. Experience in Web application development with Microsoft Azure will be preferred.

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    We are working on a project where we are using PHP CI as a backend and react over the frontend. We create APIs and call in react. We need another resource to work with us for 60 hrs a month so it is part-time as of now.

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    I need one developer who has good experience in Django and ReactJS. This developer will work alongside myself to create soft launch product for use by May 3rd. This application will be pushed to Microsoft Azure for hosting.

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    I have a tag manager code file. I’ll need it properly placed on the backend on my website. Another freelancer did not place it properly. It gives this error code HTTP response code indicates tag failed to fire: Status 404. This could be due to an empty or un-published container. You’ll need to grant manager access to my Google ad person that I hired [login to view URL]

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    I need developer for max 8houre/week (its depend on his speed and knowledge) I am looking for a lowest bid, its monthly based project but the payment will be release in every Friday

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    Laravel Developer 6 days left
    VERIFIED

    Hello. I have laravel website that I need to update. Need third-party API integration and fix some issues. Let me know who can do this. Thanks

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    We want a web designer and developer, able to design and build our website and computer application. Web site for Selling software and purpose our activities , and sign in for costumer. We what design we need for the website more or less. The application will be connected to our software (products), which is already ready. Our timeline between a month to a month and a half

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    We are a marketing communications agency and are currently seeking a Full-Stack WordPress Developer to assist us with client deliverables. Our aim is to bring someone on for the long term and in a full time basis. Due to the nature of our work, we are looking for an experienced and independent developer. It is essential you expertly understand each layer of the LAMP stack.

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    We are looking for an expert Node developer to join our scrum team. We work async based on the EST timezone and meet for the typical scrum meetings. We want someone that can work independently, efficiently, and can deliver on the expectations set. We are only looking to hire a freelancer. No agencies Requirements: * Must be US Citizen and able to pass a background check * Expert knowledge of nod...

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    Looking for an experienced wordpress developer with at least 4 years of experience. Experience and comfortable with Elementor Working with design files to convert into Wordpress Good communication Available for the first project, 8 hrs a day atleast

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    I need an iPhone/iPad app. I already have a design for it, I just need it to be built.

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    We would like to fix two things on the squarespace website: [login to view URL] First, the drop-down triangle on the right of the language and currency is not fixed so it’s overlaps the text when zooming out (on Macbook). See an example on the document screen 1 attached. To do: Set the position of the triangles to 15px from the right-hand text. You should also bear in mind that the size of...

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    We require an experienced developer join us to customize Perfex CRM application. - Invoicing and business logic/experience is essential - Clean experienced backend coder required - Webcam essential To apply include a link to your [login to view URL] speed results.

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    Django Backend luxury 6 days left
    VERIFIED

    BAckend and frontend for luxury products, first only cars.

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    Need a developer to develop a cryptocurrency token. Want to make it as accessible as it can be to investors aka able to buy it directly or swap it with little effort. If you would like to assist me, please state your budget and contact me. Will explain more about this project then

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    I need a mobile site. I would like it designed and built.

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    apply with your best website. explain about the website here.

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    Good day I have a php website which currently has PayPal as a standard Payment gateway . I need to Add our local South African Payment gateway PayFast and I need help integrating it into my website, I have other few small issues that I need to be fixed but I will explain everything once we started talking Thank you

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    Need React Native app developer to Sign my android and ios app from code and publish to play store and app store of mine

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    I need a Junior PHP developer......

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    I have project in progress and my collegue could not work because of covid. and this is the urgent and big project... So i need new developer who specialized in JS based full stack.

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    I need a IOS developer needed with simple skills in Xcode and Swift , PHP for simple tasks I need work at low budget I need for long term

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    I want to build a small website for me.

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