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    10,745 backend full työtä löytyi, hinnoittelu EUR

    The Role: In this role, we're looking for an experienced backend Java software engineer to help build, certify and operate complex payment systems. Create, design, code, debug, maintain, test, implement and validate applications and collaborate and communicate with appropriate parties. Analyze existing applications or formulate logic for new applications

    €21 / hr (Avg Bid)
    €21 / hr Keskimäär. tarjous
    33 tarjoukset
    Full stack developer for Web-App 6 päivää left
    VARMENNETTU

    ...internal front end which will be used by our agents to chat with our customers matches. 3. Customer front end which is used to sign up and manage his account We are looking for a full stack developer who can implement all 3 of these elements. You will find attached a mockup of the internal front end (Agent). Tinder’s API can be found here: https://github

    €12 / hr (Avg Bid)
    €12 / hr Keskimäär. tarjous
    34 tarjoukset
    Virtual Admin Assistant 5 päivää left

    ...your skills! If you are directly helping the school to grow, then of course rate can be increased as well! Part time position starting with 10 hours per week - can grow to full time position over time as business grows and tasks increase. Some of the duties include but not limited to: Posting in Word Press website (text, photos, videos, formatting)

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    28 tarjoukset

    install Grocery Android App with Woocommerce Backend + Grocery iOS App | Full Application | Grocer on google play

    €454 (Avg Bid)
    €454 Keskimäär. tarjous
    13 tarjoukset

    I recently purchased a template from CodeCanyon (front end SaaS website & backend CRM). I am looking for someone to edit the front end website (HTML, CSS, etc) to make it match my brand. This will include adding my logo, syncing social media sites, syncing email, changing payment plans & syncing with Stripe, adding favicon, etc. Please provide a fair

    €163 (Avg Bid)
    €163 Keskimäär. tarjous
    45 tarjoukset

    We have existing project in Python that is serving as a backend for an IoT project of our company. It should handle data streams from tens of thousands of sensors, write them to database and analyse values in meaningful ways. After several trials it turns our it is too slow to handle data that is pushed to it. We need you to: * look through the

    €9175 (Avg Bid)
    €9175 Keskimäär. tarjous
    51 tarjoukset

    ...Inexpensive Mobile App – Separate cost (WebApplication running on the backend but a Mobile App for the same.) This is an MVP Requirement and therefore need an efficient product but less expensive. Hence Both parameters will be considered before finalising the vendor. Kindly email me the full proposal on kushalbhasin@[kirjaudu nähdäksesi URL:n] or call or SMS me...

    €413 (Avg Bid)
    €413 Keskimäär. tarjous
    7 tarjoukset

    I am looking for a full stack developer who can take over development of a Chrome extension that is partially built. The front end is built with Javascript (JS react with redux). The backend is in Ruby on Rails with Redis and Sidkiq. We are 80% complete, but need a developer to finish development.

    €36 / hr (Avg Bid)
    €36 / hr Keskimäär. tarjous
    36 tarjoukset

    We need an full stack php developer for our web projects. Mainly backend work and integrating api's.

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    47 tarjoukset

    I hav...need done: Create a function that detects when a new message is sent. Alert the user client and backend client to refresh and grab the new messages. These changes should not effect the performance or experience of the chatbox. I will be able to supply the full plugin files once a developer is found as well as a test site for you to work from.

    €417 (Avg Bid)
    €417 Keskimäär. tarjous
    47 tarjoukset

    ...in houses collect locally and send to AWS IoT data using MQTT protocol. AWS IoT reads data, transfers it to the backend platform for processing, storage. Frontend is implemented on Phone Apps (i.e. exchange required) and WebApp with full user support (register/login/forgot password and other features of user management) and cyber security. The platform

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    1 tarjoukset

    ...in houses collect locally and send to AWS IoT data using MQTT protocol. AWS IoT reads data, transfers it to the backend platform for processing, storage. Frontend is implemented on Phone Apps (i.e. exchange required) and WebApp with full user support (register/login/forgot password and other features of user management) and cyber security. The platform

    €15 / hr (Avg Bid)
    €15 / hr Keskimäär. tarjous
    1 tarjoukset

    Full Technical Brief Attached. All front end(UI/UX) files will be provided. We only require backend development and launch to iOS and Android stores. Ongoing support once live also required. It is not so difficult.

    €517 (Avg Bid)
    €517 Keskimäär. tarjous
    19 tarjoukset

    ...system - Escrow system - Chat/Video - File transfer - Cryptocurrency Wallet - Multi language with translation tool in backend (starting with english and german, then extend with other languages) - Tax management - Ticket system - Full copyrights - Proposal needed - Completly tested for all browsers and bug free - No upfront payment and i will not set

    €1548 (Avg Bid)
    €1548 Keskimäär. tarjous
    61 tarjoukset
    Cakephp Expert 2 päivää left

    ...such as HTML, CSS, JavaScript, JQuery, PHP , API's and CakePHP. ● Experience in developing UI applications using HTML, HTML5, JQuery, and AJAX, AngularJS. ● Expert hands-on backend PHP software development ● Strong CakePHP experience ● Experience with database SQL development and excellent knowledge working with relational database systems such as MySQL

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    16 tarjoukset

    Laravel Backend will be given you need to create API using that backend and using that API need to develop a MUlti restaurant food ordering system. I will also provide a full app layout. The features are listed in the file attached herewith.

    €179 (Avg Bid)
    €179 Keskimäär. tarjous
    31 tarjoukset
    Build Chat App Loppunut left

    UI was made by Sketch App is similar with Zalo app I need full stack iOS, Android and Nodejs backend Payment will be done when 100% complete project.

    €234 (Avg Bid)
    €234 Keskimäär. tarjous
    6 tarjoukset

    Please read full requirements before bidding. Genuine bids only. This form must be customizable depending customer requirement This form will have link on customer website When you click on the form on the customer website, it will login to wordpress form automatically. Login method must be secure. Remember this form will be integrated with lots of

    €110 (Avg Bid)
    €110 Keskimäär. tarjous
    45 tarjoukset

    ...such as HTML, CSS, JavaScript, JQuery, PHP , API's and CakePHP. ● Experience in developing UI applications using HTML, HTML5, JQuery, and AJAX, AngularJS. ● Expert hands-on backend PHP software development ● Strong CakePHP experience ● Experience with database SQL development and excellent knowledge working with relational database systems such as MySQL

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    40 tarjoukset
    Building a Website Loppunut left

    ...this project to be a 1 to 3 days project. In your proposal, please share a brief summary of your experience, send some screenshots (administrative backend of the website) and tell us about a recent full stack web development project you worked on. For developers that only share website address without the screenshots, you will not be entertained. Feel

    €117 (Avg Bid)
    €117 Keskimäär. tarjous
    53 tarjoukset

    ...CSS-Preprocessor/SASS, Automation/Gulp, Node.js, and JS libraries [kirjaudu nähdäksesi URL:n] and [kirjaudu nähdäksesi URL:n](for interaction). No additional frameworks are in use to make the the front-end, and the backend is on Firebase. You can quickly give it a try here: [kirjaudu nähdäksesi URL:n] Skill set required: HTML/CSS, Javascript(ES6+), CSS Prep...

    €92 (Avg Bid)
    €92 Keskimäär. tarjous
    6 tarjoukset

    Need to create Rest ApI skeleton along with status codes by using stories present in it. In that stories, we've an endpoint then have to create one get request .

    €90 (Avg Bid)
    €90 Keskimäär. tarjous
    7 tarjoukset

    ...a simple bash/python script for tracing some specific output prints and inform frontend appropriately (details will be provided). So the data transfer between frontend and backend will be in both ways 2-) Setup the auto-scale group so that will scale up/down depending on the network/CPU usage, making sure that it is compatible with my load-balancer setup

    €117 (Avg Bid)
    €117 Keskimäär. tarjous
    6 tarjoukset

    I need a full Gaming Ecommerce with products(nintendo , playstation and xbox latest models) ready to use any opensource framework is fine magento prestashop , opencart or any other.

    €249 (Avg Bid)
    €249 Keskimäär. tarjous
    55 tarjoukset

    We are looking for a part time or full time WordPress Developer. Somebody that can stay with us long term and grow with us. Ideally full time but if you can only work part time then that will work too provided you can give us about 20 hours / week. We are looking for versatile and diverse skills including: * Security * Malware removal * PHP skills

    €2 / hr (Avg Bid)
    €2 / hr Keskimäär. tarjous
    14 tarjoukset

    I'm looking for a long term full stack web developer with minimum 1 year experience. Candidate should be able to work with atleast laravel for backend and vue.js for frontend This is for Egyptians only. Thanks.

    €310 (Avg Bid)
    €310 Keskimäär. tarjous
    15 tarjoukset

    We are looking for a part time or full time WordPress Developer. Somebody that can stay with us long term and grow with us. Ideally full time but if you can only work part time then that will work too provided you can give us about 20 hours / week. We are looking for versatile and diverse skills including: * Security * Malware removal * PHP skills

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    16 tarjoukset

    Develop a solution for our App's backend (written in PHP) to communicate with an IOT device. The IOT devices have sim cards, and operate on TCP protocol. The IOT device have around 20 different instructions, with multiple calls/response functions. Our system will request data form the IOT device approx every 5 minutes, around 20 times per day it will

    €976 (Avg Bid)
    €976 Keskimäär. tarjous
    20 tarjoukset

    ...The site will be pixel perfect and mobile friendly 5. The design will be component based as it will use APIs 6. Work with backend developer 7. Must take the test and do the design of 1 page to see if you are able to do the full site 8. Must be amazing in CSS There are about 120 pages all together and some of the pages are the same, just the content

    €1620 (Avg Bid)
    €1620 Keskimäär. tarjous
    83 tarjoukset

    We already have a full app flow with over 50 pages and a seperate API Developer. Our old freelancer cant finish the project. Now we need you to fix only front end bugs in the existings. Links: Trello (App flow is in Trello): [kirjaudu nähdäksesi URL:n] PLEASE SCROLL TROUGH THE WHOLE

    €202 (Avg Bid)
    €202 Keskimäär. tarjous
    3 tarjoukset

    We already have a full app flow with over 50 pages and a seperate API Developer. Our old freelancer cant finish the project. Now we need you to fix only front end bugs in the existings. Links: Trello (App flow is in Trello): [kirjaudu nähdäksesi URL:n] PLEASE SCROLL TROUGH THE WHOLE

    €261 (Avg Bid)
    €261 Keskimäär. tarjous
    14 tarjoukset

    We already have a full app flow with over 50 pages and a seperate API Developer. Our old freelancer cant finish the project. Now we need you to fix 30 only front end bugs in the existings. Links: Trello (App flow is in Trello): [kirjaudu nähdäksesi URL:n] PLEASE SCROLL TROUGH THE WHOLE TRELLO

    €241 (Avg Bid)
    €241 Keskimäär. tarjous
    9 tarjoukset

    ...component (users must be able to set status as "active", "down", or to schedule downtime for maintenance). ****Technologies. **** A microservices architecture is needed for backend services. A relational database will be used for common tasks, while OrientDB will be used for relationships. Bid even if you don't know OrientDB, there is always time to learn

    €7 / hr (Avg Bid)
    €7 / hr Keskimäär. tarjous
    15 tarjoukset

    We need a app desi...worth 100 INR as he bids on 100 items with one credit which give him 100 points. Just an overview & now we need a unique design. Good looking, Easy UI & UX with website, full backend, Android & iOS native app with Mobile OTP login, & other ecom features. No bulky desgins or old designs, we need fresh & unique design & features.

    €375 (Avg Bid)
    €375 Keskimäär. tarjous
    14 tarjoukset

    ...car sharing websites. 2. Have full options to update same vehicle that is listed on multiple websites at onces, using various logins to each website from the software. 3. be able to send and receive messages and generate automatic messages per given parameters. 4. Software must be able to have front end and backend. 5. ability to charge people monthly

    €493 (Avg Bid)
    €493 Keskimäär. tarjous
    64 tarjoukset

    ...experience with augmented reality app development, admin panel development, and be able to create backend system including notifications, user profiles, and etc. You must be able to create a detailed algorithm, doocument all technical specifications, a full document showing when deqdlines, work details and tranferables. Your tasks for this project will

    €3969 (Avg Bid)
    €3969 Keskimäär. tarjous
    62 tarjoukset

    We are looking for a full stack developer(s) to help update & add a few API integrations to our platform which is a web application built with AngularJS on the front-end & Python Django backend. The website which will be worked on is live at [kirjaudu nähdäksesi URL:n] 1. We need four listing apis integrated to fetch & (daily/weekly) cache for quicker searchabi...

    €624 (Avg Bid)
    €624 Keskimäär. tarjous
    9 tarjoukset

    ...extensive backend from where we control all the working of the website. Please find below the list of modules that we need to update/add: 1. Add a section on the homepage of the website - Deal of the Day This section would be Full Dynamic and would showcase the best deals for that particular day. This would be set by the superadmin from backend. The deals

    €409 (Avg Bid)
    €409 Keskimäär. tarjous
    33 tarjoukset

    We need a full stack developer or team of developers to modify a gig freelance website hosted on github here [kirjaudu nähdäksesi URL:n] As usual with a php backend, javascript frontend and apis by swagger. Please see more information in document attached

    €146 (Avg Bid)
    €146 Keskimäär. tarjous
    39 tarjoukset

    I am looking to make a web based software related to finance industry. Work should take around one month to complete. I am preferring developer to be from Delhi so that we can sit together and do the work as developer would need many inputs from me.

    €805 (Avg Bid)
    €805 Keskimäär. tarjous
    9 tarjoukset

    We are looking for a part time or full time WordPress Developer. Somebody that can stay with us long term and grow with us. Ideally full time but if you can only work part time then that will work too provided you can give us about 20 hours / week. We are looking for versatile and diverse skills including: * Security * Malware removal * PHP skills

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    19 tarjoukset

    We are looking for full-stack web developer to join our team. You should be able to develop and maintain functional and stable web applications to meet our company’s needs. You'll be building customer-facing web application, APIs and back-end microservices. Requirements: Proficiency in multiple languages (backend and frontend). SQL proficiency (we

    €29 / hr (Avg Bid)
    €29 / hr Keskimäär. tarjous
    95 tarjoukset

    ...line(exactly) to be considered "Project Description Read Completely-will not waste your time"... and share your linkedin profile. You will be considered for larger contracts/full time role post this if your work is good. I can explain any doubts on call but I expect you to understand 90% of the scope of work by reading the below. Please dont apply if

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    10 tarjoukset

    ...developer, but if we can both agree, you can choose which back end database we use. See the skills list below, along with the apk file link. Main Skills needed Majority backend skills needed, layout majority completed, only a small amount of layout tasks required. Back end Creating user sessions and input fields Sorting input fields (Eg data order

    €8109 (Avg Bid)
    €8109 Keskimäär. tarjous
    120 tarjoukset

    ...line(exactly) to be considered "Project Description Read Completely-will not waste your time"... and share your linkedin profile. You will be considered for larger contracts/full time role post this if your work is good. I can explain any doubts on call but I expect you to understand 90% of the scope of work by reading the below. Please dont apply if

    €79 (Avg Bid)
    €79 Keskimäär. tarjous
    10 tarjoukset
    Reskin mobile app Loppunut left

    ...com/items/6990/casino-classic-game-complete-unity-project I'm looking for someone who can help me re-design and re-build it with some extra features on the backend environment: - ads manage (banners and full page) - push notification - change coins per sale - facebook/gmail login - Social Network integration - etc. i will also like to combine them into 1 main

    €529 (Avg Bid)
    €529 Keskimäär. tarjous
    54 tarjoukset

    I am looking for Full stack developer who has high level skill of Angular 6 and Slim framework. Both of front end and backend work is needed. You must has solid knowledge OOP, TypeScript, CSS. You will be worked on several section creating on current project. My budget is $3~$5/hr, if you can not accept this budget, please don't apply. Please write

    €4 / hr (Avg Bid)
    €4 / hr Keskimäär. tarjous
    19 tarjoukset

    android tv we need a iptv app with existing backend we allready have the backend providing channels using json format the app must navigate channels using remote up & down, same to stb's compatibility with android tv (leanback) is strictly required ability to switch the player from full screen to side by side with channels list required formats: hls

    €2030 (Avg Bid)
    €2030 Keskimäär. tarjous
    8 tarjoukset

    I am looking for a full stack Ruby on Rails developer who is strong at both frontend and backend development, as well as unit test using Rspec. You should be good at Rspec. This is a long term, full time position so if you can't commit at least 40 hours/week, please don't apply. we will talk in details once you are hired. Thanks.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    28 tarjoukset

    i need mobile developer for grocery app development.. for iOS)Android. we are having full backend and API. Need developer for front end only with design capability.

    €571 (Avg Bid)
    €571 Keskimäär. tarjous
    42 tarjoukset