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    255,203 build api jobs found, pricing in USD

    Project Name Information Banner (IB) – Desktop Application Project Introduction A cross-platform desktop application that that able to display a piece of simple information (in text form) with color (such as background, foreground, text, sound, and etc.)on top of a computer screen at all time (in docking mode at all time no matter plays a movie/game/full-screen application or not). IB can re...

    $1232 (Avg Bid)
    $1232 Avg Bid
    10 bids

    I need to API in Django. you must know serialization in Django. You have 3 tasks to do to create 2 API in Django. and the last one to create API on basis of calculation given in requirments.

    $8 - $34
    $8 - $34
    0 bids
    GraphQL/MongoDB Expert -- 2 6 days left
    VERIFIED

    We are looking for a developer who has deep knowledge of GraphQL and MongoDB The ideal candidate knows all nuances of AWS environment all aspects of GraphQL including subscription all aspects of autoscaling and managing request all aspects of API Gateways/Application Load Balancers Full understanding of MongoDB backend APIs Full understanding of the GraphQL We are looking to optimize the perf...

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    I’m looking for a professional developer who is well experienced with Bing spellcheck Azure API and highly capable to integrate it. All details, Document Apis link will be shared during the finalization of project. Preference will be given to those developer who has already done similar work. Happy Bidding.

    $216 (Avg Bid)
    $216 Avg Bid
    3 bids

    We need a custom Comet Chat widget to integrate into a web page. Here the requirements. 1. We need to create one group per event. 2. Groups are created through REST API from our backend. 3. We need to create 7 roles with their role permissions. 4. The widget MUST be responsive in the right panel. 5. The widget MUST be responsive for mobile. 5. Different actions MUST be activated for different rol...

    $130 (Avg Bid)
    $130 Avg Bid
    3 bids

    I hv a template for login page with social login, and login API. I want you to implement that api to login page with complete error handling and token login. Token login : user login with username and password first time. api return a token that will be saved on mobile/app. next time user opens app, it will check if token is available and if yes than only send token to check if it is valid and on...

    $20 (Avg Bid)
    $20 Avg Bid
    3 bids

    Hello, We will integrate Cognifit via API (doc here: [login to view URL]) to give access to their games to our users on our plateform (Webflow/[login to view URL] plateform). Thank you

    $17 / hr (Avg Bid)
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    25 bids
    software with android 6 days left
    VERIFIED

    Aim : To develop an inhouse mobile app for client , admin and pickup boy Client . 1. User registration page: a. Name b. Email c. Phone number(OTP verify the phone number) d. Photo e. Gps based location Login a. Email b. Password Once the user being login then make user permanent login on that mobile Other activity on user screen 1. Chat with our customer care. Either use chat api to communicate wi...

    $1090 (Avg Bid)
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    15 bids
    need coder 6 days left
    VERIFIED

    sms integration for help desk required I Want to link my helpdesk from "hesk" into our bulk sms package from [[login to view URL]] with the submission of a new helpdesk ticket and any change/update/reply. They provide an API key function - sample below. It will be a standard message to the cellphone number in the ticket entered or any change in the ticket already entered. all the so...

    $26 (Avg Bid)
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    Android and PHP Developer 6 days left
    VERIFIED

    I Purchased an app which is already build. A multi vendor app like Dunzo. I Need a developer who can add the refer and earn features on the app. So that members can refer people using and automatically generated referral code. Member who has referred get paid into his wallet after customer he reffered has bought any of our services. Key Skills Required : PHP, CodeIgniter, Mysql, Jquery, API (Res...

    $239 (Avg Bid)
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    Need a PHP developer 6 days left
    VERIFIED

    Hi, We are looking for a PHP developer at Hyderabad location. Job Requirements & Responsibilities : Should have a sharp knowledge of PHP and PHP framework CI, Laravel. You will be part of a team that builds large and medium-size e-commerce solutions/App Deep knowledge and experience of JSON, CI, HTML5, CSS and JavaScript. Deep knowledge and experience of creating REST API Deep knowledge in G...

    $306 (Avg Bid)
    $306 Avg Bid
    11 bids

    I need to someone to integrate/build a OCR into WordPress website. User must upload document into website, select determined fields and the OCR must populate these fields. Developer must provide OCR api and once website is done, is must also be converted to web app for iOS and Android.

    $344 (Avg Bid)
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    12 bids

    I have an unfinished Flutter project. A simple calculation application. (credit, note..) I will attach the app screenshots to the files. Missing: - Several pages - API call - Login with mail with Firebase Auth - Save Firestore and SQLite I am adding the new things to do as [login to view URL] made version of the application will be sent as a video to those who want it.

    $143 (Avg Bid)
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    6 bids

    I have one application build on Aws. But it's quite slow. I need you review our architecture and suggest solution how to improve. we use lambda, api gateway, ...

    $20 / hr (Avg Bid)
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    9 bids

    I need someone who can help me to do some small changes in apis. the changes are small so my budget is fix which is 600 INR. Please bid only if you agree on this budget and deliver these small changes in one day. Note: 1) it's better if you can work using anydesk other wise you need to have cpanal.

    $13 (Avg Bid)
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    Project Budget: $1000 to $1,250 Project Deadline: 10-14 Days Project Type: iOS App Project Overview: Simple & well developed app required to communicate with our REST API & allow users to: - View blog content - Set up & manage a dating profile - Find users to match with - Send messages to users - Make in-app purchases REST API (App Data Source) - Our existing REST API will provide...

    $1142 (Avg Bid)
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    Our existing platform is using Ruby on Rails 3.x and we are currently upgrading it to use a more recent Ruby on Rails for its API/Back-end and React for its Front-end. There are many components, features, data that need to be migrated so a long term commitment is required (at least 6+ months). On each deliverable, there will be code review (on Git repo, test deploy/demo on our staging server. Onc...

    $21 / hr (Avg Bid)
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    Нужен разработчик для улучшения существующего приложения, написанного на swift Что нужно сделать: - перевести код с swift 3 на последний - исправить известные баги и исправлять будущие баги - добавлять новые функции в iOS версию, которые уже есть в Android версии, например: - подписки, для включения некоторых функций приложения - подключение к облаку (серверу) для хранения базы пользователей (вхо...

    $2118 (Avg Bid)
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    build a website -- 2 6 days left
    VERIFIED

    i have a website design, to sell articles and magazines (online access NOT pdf), All articles/magazine read online and need to subscription for read articles/magazine Once client paid subscription fee, then he will get a username and password, after login username and password, then he will read articles/magazine. i would like to build it in WordPress and later on build a mobile app using WordPr...

    $185 (Avg Bid)
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    63 bids
    Full Stack Developer -- 2 6 days left
    VERIFIED

    We are looking for a full-stack developer for one of our partner companies. Job Location: Gurugram (Currently WFH) Years of exp required - 1.5-4 years. Skills required: Experience in core front-end web technologies (JavaScript, HTML5, SCSS, CSS3) - Strong knowledge of web frameworks: Angular JS 6+, jQuery, bootstrap - Experience with common front-end development tools such as Babel, Webpack,...

    $5808 (Avg Bid)
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    I need a professional content writter who will take up our app api development project

    $656 (Avg Bid)
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    35 bids

    Project Budget: $1000 to $1,250 Project Deadline: 10-14 Days Project Type: iOS & Android Mobile App Project Overview: Simple & well developed app required to communicate with our REST API & allow users to: - View blog content - Set up & manage a dating profile - Find users to match with - Send messages to users - Make in-app purchases REST API (App Data Source) - Our existing ...

    $1225 (Avg Bid)
    $1225 Avg Bid
    29 bids

    Need .Net developer to work on existing project on monthly bases Resource should have experience in . Net MVC WEb API SQL

    $442 (Avg Bid)
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    9 bids

    Coder for an Android Application that integrates with Spotify as a Third-party. We are looking for a passionate Mobile developer who can build a very simple Android application of 3-5 screens that integrates with Spotify as a third party. We will provide you with - The pre-built PROTOTYPE made by our own designers. The main Docs includes data about the frameworks of the App. A good communicat...

    $131 (Avg Bid)
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    5 bids

    PLEASE READ CAREFULLY BEFORE BIDDING Senior Laravel Developer for Field Services Management setup including App Build USING Worksuite CRM / ERP and Rest API Modules. This is a long term project but I would like to have major enhancements completed before July 1 We are looking for a ready team to take on the ENTIRE SAAS project development. Building on an existing SAAS ERP system development fo...

    $9407 (Avg Bid)
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    I need to update an existing MEAN stack project. The website url is [login to view URL] 1. Current project has a stripe payment process. And you need to switch it to a new Stripe account. 2. Current project has a discount functionality but it doesn't work because of some reason. You need to fix it so that current website would have a discount functionality. For discounts... Just need to be ab...

    $12 / hr (Avg Bid)
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    Angular/JAVA Spring Developer 6 days left
    VERIFIED

    Experience: 4+ years Start date: Immediately. Long term position Full time , availability on skype We are looking for an experienced Angular + Java developer to take over an ongoing project. we are currently building a platform, which connects to multiple external APIs and provides data through an internal API. I am looking for a AngularJS developer to assist me with the front end work of a Spri...

    $13 / hr (Avg Bid)
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    Hello. Thank you for showing interest in my project. About the project - You would need to work on API Integration from SDK to the frontend which is built on React.Js. I am looking for someone with at least 2+ years of experience in the same and can work effectively and generate visible output from day1. I am looking to hire on a retainer basis for 2 months. Please answer the below questions ...

    $171 - $512
    Sealed
    $171 - $512
    7 bids

    Hello, I am going to create a store using WordPress WooCommerce. Before starting a business, additional functions should be developed in the shopping mall. I don't have a product. We will sell using a sales method called drop shipping. There are companies that offer products. There is an api guidebook they provide. what you have to do Please correct or supplement my plan. I will provide. Pow...

    $175 (Avg Bid)
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    Magento Api Creation and Format Request and Response. Most of the endpoint written remaining 4-5 apis. Need to Test all scenarios and correct those.

    $100 (Avg Bid)
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    i want whatsapp online status tracker api and android project for response of that api. i want to check online status and analytics for that number how much time that number was online on whatsapp. i wat android app for tracking. app should get notification when number got online and offline.

    $112 (Avg Bid)
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    Ferry Tickets API integration 6 days left
    VERIFIED

    Looking for someone with PHP/Web Services previous experience in travel API integration in order to to implement an API for the sell of ferry tickets according to the attachments and the following flow steps: 1. From / To / Dates / Island Hoping / Passenger / Vehicle selection 2. Itinerary selection 3. Gender + Passenger Type + Seat Selection + Price Calculation and Availability Verification 4. ...

    $534 (Avg Bid)
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    i want you develop 2 projects nodejs javascript first project GET /dns/mail check an email POST /dns/mail check an emails array GET /dns/url check domain second project POST /oauth/token get token DELETE /oauth/token delete token

    $485 (Avg Bid)
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    I have a Symfony script which is about 2-3 years old and not production ready. It is an ecommerce script which accepts only cryptocurrency payments. You need to make the script production ready by improving the codebase and adding some new features: +Replace broken API that fetches crypto prices +Bitcoin transactions +Monero multisig transactions +MySQL encryption +Minor frontend design changes ...

    $325 (Avg Bid)
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    Hi Alisa, I hope you are doing great. Can you check if you can achieve any of those 2 projects ? thank you! - Project 1: Already have the API Endpoints but it needs to be mapped/integrated with Trading View Charts. Basically the project involves integrating bitquery API's with trading view charts to show DEX platforms like pancakeswap tokens and uniswap tokens on tradingview charts. (langua...

    $100 (Avg Bid)
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    1 bids

    Would you be able to achieve any of those projects? - Project 1: Already have the API Endpoints but it needs to be mapped/integrated with Trading View Charts. Basically the project involves integrating bitquery API's with trading view charts to show DEX platforms like pancakeswap tokens and uniswap tokens on tradingview charts. (language: Python) - Project 2: To integrate Decentralized Exch...

    $301 (Avg Bid)
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    $750.00 – 1,500.00 USD I hope u already developed the similar app,We can make a new one based on your previous job,so it will save our time and money. the app is very similar with [login to view URL] the design we will use the same one ,details as following: the one we need is: one vendors but hv different shops ,if the client order,the system willassign the most close shop and the rider...

    $1948 (Avg Bid)
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    46 bids
    UI/UX design 6 days left
    VERIFIED

    I need someone to help with the design of the UI/UX for an outdoor exercise scheduling app. The app is a simple yet powerful social scheduling app with location features. essentially you need to use an api with Strava to pull map/route data. also an API with Google maps or openmaps to use the map features and pinpoint scheduled activities nearby. also a weather api to know the forecast for the sc...

    $231 (Avg Bid)
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    I need some changes to an existing website. I already have a design, I just need you to build it.

    $153 (Avg Bid)
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    15 bids
    Mautic advanced settings 6 days left
    VERIFIED

    Mautic is already installed in digital ocean. Enabling API to connect with zap and similar application. Installation of plugin random SMTP and enable it.

    $20 (Avg Bid)
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    1 bids

    We run our store on Shopify and we collect all our order information using a Script that calls Shopify's API. We have run into the issue of not having paginated and then that one of our filters that is meant to filter by collection properties is no longer working. It is a small fix for now, but in the future, if you are strong, we will have other bugs to fix as well.

    $17 / hr (Avg Bid)
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    Build an IMEI Checker 6 days left
    VERIFIED

    I'm looking to build a website that allows for imei checks using an api as well as have the ability to submit unlock requests, similar to [login to view URL] The website needs to be able to charge a monthly fee for access to the services.

    $544 (Avg Bid)
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    Frontend developer Miami 6 days left
    VERIFIED

    Be part of a team of people that is creating an exciting web/app that is going to change the way we listen music. Knowledge of Nuxt, Vue, Api. Knowledge of SEO will be recommendable. Spanish will be a plus. budget is flexible, we are still looking for quotes.

    $22 / hr (Avg Bid)
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    I have to setup a Java-Spring based API that acts as a proxy to call a SOAP api. I've followed some tutorials and got the SOAP api imported into my project, but need some help with the proxy that will call the SOAP api. Use case: Client system will invoke my Java REST API, pass an ID parameter to retrieve data, and my API will then invoke the SOAP api and pass the parameter. On response, I w...

    $20 / hr (Avg Bid)
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    GraphQL/MongoDB Expert 6 days left
    VERIFIED

    We are looking for a developer who has deep knowledge of GraphQL and MongoDB The ideal candidate knows all nuances of AWS environment all aspects of GraphQL including subscription all aspects of autoscaling and managing request all aspects of API Gateways/Application Load Balancers Full understanding of MongoDB backend APIs Full understanding of the GraphQL We are looking to optimize the perf...

    $8 - $15 / hr
    $8 - $15 / hr
    0 bids

    Hi I own a wordpress website with api that works with Android and Apple applications And there is a problem which is : Wordpress REST API response time is slow In other words, applications take time to obtain data from the database, and for the record, there are no problems with the application code and the website is very fast Thank you

    $51 (Avg Bid)
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    What i need is really simple, but i don't have enought time to do that. I want a plugin Wordpress who use the wp-cron service (every "X" minutes) for post a new article by scraping content from a website (link on pm). This wordpress plugin, also need to do the basic stuff for SEO. (Images, description, title, meta). All of those parameters are into code. This wordpress plugin als...

    $54 (Avg Bid)
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    >>>>> have you done a supervisor queues? <<<<< you MUST have proper experience in this and you must be able to find errors in this. If you have 1-5 years you have not got the experience. Do not send blaha applications. >>>>>stop reading if you have not got the experience <<<<< I have problems with a site that has some errors 1. The super...

    $33 / hr (Avg Bid)
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    Hi STALLIONi NET SOLUTIONS, I noticed your profile and would like to offer you my project. We can discuss any details over chat. I'm trying to build api connector to update records to sql database.

    $18 / hr (Avg Bid)
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    AWS Serverless - Mobile App 6 days left
    VERIFIED

    Mobile App - Register and log in with (company provided) Credentials - 2FA Authentication Alexa voice: (Passcode protected) The customers can get/update/delete the details from the SQL database installed in the company server Or Using API Looking for Architecture design and step-by-step notes of development and configuration. For more details please message me. Thank You.

    $170 (Avg Bid)
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