App Development Front and Back End . jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    845 App Development Front and Back End . jobs found, pricing in SGD
    Firebase project 5 days left

    ...developing an app which is like 75% done and my earlier dev who used to do front-end and back-end moved out of the project. I need some backend dev--two to three additional functionalities and some minor work are still need to be done and the front-end development is being finished off by a frontend dev over the...

    $692 (Avg Bid)
    $692 Avg Bid
    9 bids

    ...each app. Complete documentation & mock-up will be provided. Scope of work: • For one app minor changes on front & back end along with web-services implementation. • For second app we need minor changes on on front-end,back-end and web-services implementation • For third app...

    $1704 (Avg Bid)
    $1704 Avg Bid
    127 bids

    ...for a development team that can produce work with a quick turnaround. You must be flexible and very responsive. While we have a pretty clear picture of how we want our service to work, it is still in the startup phase so things may change over course. Nevertheless, we have all the details written down and all functions already neatly gathered and put

    $6304 (Avg Bid)
    $6304 Avg Bid
    150 bids

    We are creating an app to help our internal administration in a small company. The back-end is built in django and the front-end is currently built in react.js. I need a developer skilled in react, bootstrap and UX to help out with continuous development for this project. It will be performed in smaller iterations.

    $3 - $11 / hr
    Sealed NDA
    $3 - $11 / hr
    33 bids

    ...for a development team that can produce work with a quick turnaround. You must be flexible and very responsive. While we have a pretty clear picture of how we want our service to work, it is still in the startup phase so things may change course. Nevertheless, we have all the details written down and all functions already neatly gathered and put together

    $3876 (Avg Bid)
    $3876 Avg Bid
    104 bids

    ...offering integral technology solutions to companies of all types and sizes, optimizing their business processes and increasing their productivity exponentially. We master and apply process management and re-engineering techniques to achieve significant improvements in cost, quality, service and speed measurements. We carry out our implementations formulating

    $5873 (Avg Bid)
    $5873 Avg Bid
    32 bids

    ... designers and engineers for a mobile app development project. This will be a social networking app to help young people find new groups of friends in their area. The functionality will be as follows: User signs up either using email or by Facebook, Google+ etc. User fills out a questionnaire about their interests, tastes, values and personality

    $6144 (Avg Bid)
    $6144 Avg Bid
    153 bids

    DEVELOPMENT OF A MULTI PURPOSE JOOMLA-LIKE REGISTRATION SOFTWARE WITH WEBSITE SERVER SYNCHRONISING TO ANDROID/IOS APPLICATIONS Users/Membership Web Account/Android App Appearance and Contents are as follows: FRONT PAGE WILL CONTAIN: 1) Main Title 2) Sub Title 3) Title 4) Logo 5) Background Image 6) Software Description 7) Owners Description 8) Login

    $727 (Avg Bid)
    $727 Avg Bid
    27 bids

    ...we added when we thought we were going the native route. We built a app for android and ios using Ionic/cordova(cross development platform). We have all the code for it and it functions using our back end firebase. We would like to convert our code into a full on web application and steering away from native ios/ android develpment. Our code was ...

    $246 (Avg Bid)
    $246 Avg Bid
    16 bids

    ...added when we thought we were going the native route. We built a app for android and ios using Ionic/cordova(cross development platform). We have all the code for it and it functions using our back end firebase. We would like to convert our code into a full on web application and steering away from native ios/ android develpment. Our code was...

    $545 (Avg Bid)
    $545 Avg Bid
    9 bids

    ...developer looking for help on building some components to a project. This is for a side project I am working and not for my job. The end product will eventually be put on AWS, priority will be given to those who have experience around designing and building multi-user cloud applications. The component will be part of a basic people management software

    $450 (Avg Bid)
    $450 Avg Bid
    16 bids

    I am looking for an android developer who has enough experiences in BLE like app development. Currently Front end part almost done, you need to modify/complete front end and work on back end integration. We will provide wristband connection API document. Please apply if you are en expert in this field. Thank you.

    $816 (Avg Bid)
    $816 Avg Bid
    36 bids

    ...full-experienced web developer. You must be strong at AngularJS and ReactJS. 2 OR 3 developers will be selected. The project will be composed of front & back. Front App will be built with Ionic Framework OR ReactJS. Design should be pixel-perfect, and will be combined with REST API. (API provided) Back-end will be Angular based site,...

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    44 bids

    ...requirement for the development of a website which should contain All the functionality of example website [login to view URL],[login to view URL],[login to view URL] with better UI/UX design as per our requirements. The main workframe shall contain 6 kinds of user login on respective condition (no. of a different kind of login may vary ). Front-end: [login to view URL] ...

    $1210 (Avg Bid)
    $1210 Avg Bid
    9 bids

    The API and mockup designs are all complete. I work in the software development industry as a business analyst and have done all up front analysis and back end work. Require for both IOS and Android mobile devices, but front end UI only. This app will allow users to create and manage shopping lists. It works by sc...

    $551 (Avg Bid)
    $551 Avg Bid
    45 bids

    ...real chinese developer and you have not any experiences of Wechat Mini app development. I will remove them and report to Freelancer team. Also, I will ignore auto bidding too. I want to start this project on today. Please consider job description. We would like to invite you to submit a proposal to develop a WeChat mini program app, to use to receive

    $3676 (Avg Bid)
    $3676 Avg Bid
    17 bids

    We have an existing published IOS application and admin portal with API setup of filters, sorting, etc. on the app. We are currently using API 3rd party that no longer works. we need the following tasks done: - Replace existing API with Rakuten affiliate network APIs, please note API filters and setup already exist in the code, we just need to replace

    $367 (Avg Bid)
    $367 Avg Bid
    23 bids

    Front End Developer (React) If you are a Front End Developer (React) with experience, please read on! Top Reasons to Work with Us We are a late-stage, established tech start-up and we create new ways for brands to advertise in a digital space. We work with wide-format digital signage, we're well-funded and well-backed. We build the hardware and...

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    78 bids

    ...Complete Custom Mobile App according to the given requirements using Xamarin and must cross platform for IOS , Andriod and Windows and Integrate Different Features and Services like Web api, Facebook login, google login etc. , geo Maps location between customer and vendor. The mobile app will have about +-30 screens with a firebase back-<...

    $1024 (Avg Bid)
    $1024 Avg Bid
    48 bids

    ...flexibility for drivers and customers, a wider range of customers and more optioons than just groceries and food delivery. We currently have an app in development, but due to the time an app takes to develop, it’ll take a while before it’s done, so we’re looking to start out on a site. We’re looking for a back and...

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    74 bids

    ...stack development - capable of working front-end & back-end 2. Solid object oriented PHP experience 3. Experience using Laravel and (preferably) Angular as well 4. Strong REST API development experience 5. Good Javascript & AJAX skills 6. Ability to solve complex problems and juggle multiple projects 7. Experience with cross browse...

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    63 bids

    Small project on multi vendor app with the following technology Full stack developer Front end UI - reactjs, JavaScript, css Back end - node.js, Java database - MySQL, postgres , DynamoDB Cloud platform - aws experience Micro services development experience Interested can send their quote and samples to discuss further *Removed by Admin* Freelancer...

    $250 (Avg Bid)
    $250 Avg Bid
    4 bids

    ...created an extensive API back end for our App. which contains calls for documents, and financials etc. We also already have an Android front end designed, that works well. I need a programmer to make our Android App Live, using the API. Ideally a programmer who has experience Android Apps, and can help us launch the Android App f...

    $707 (Avg Bid)
    $707 Avg Bid
    104 bids

    Build Web Application ( Back-End and Front-end ) : Technology : Laravel + Mysql Requirements : 1) Authentication & Privileges for web app and connect mobile app to user authentication by json token 2) Push Notification using laravel and services technology to send push notification to mobile app 3) Build CRUD for table...

    $551 (Avg Bid)
    $551 Avg Bid
    31 bids

    ...comprising Web and Mobile applications should be based on well known open source social networking frameworks. The platform will consist following major components: ● Dynamic back-end server, database integration, payment processing and cloud hosting. ● Responsive web front-end, for user interaction, accessible from Windows, Linux, Android and...

    $582 (Avg Bid)
    $582 Avg Bid
    26 bids

    ...used by our clients and internal employees. The product needs to be secure and leverage the products provided by Azure such as Functions App, CosmosDB. This is not just a pure development, the winner will be responsible to provide guidance what is the best way of using Azure / implementing things as well as help deploying and rolling out the solution

    $807 (Avg Bid)
    $807 Avg Bid
    12 bids

    SaaS Call Forwarding App Preferred Language: PHP Preferred Framework: Laravel Background: This project consist of development of back end and also implementation of product into website. The main task is the back end and admin panel. For this as a template we can use ADMIN LTE. The main function of this app is to allow customer...

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    50 bids

    ...everybody. I need the chat app front-end page development. Development language is framework7-vue. Back-end is ready now. My budget is $10000~$15000. Project requirement is: [login to view URL] If you bidding it, please analyze requirement and send me every part timeline in the project and every milestone budget. And let me ...

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    21 bids

    ...Laravel, System, Security, FTP, Cpanel, Cloud and Analyze current systems for vulnerabilities with versatile experience in setting up and managing server. Project: Development websites in Laravel with expertise in security systems. 1. Your role will be to design both front and back end, build, bug fix and support Laravel projects within...

    $968 (Avg Bid)
    $968 Avg Bid
    66 bids

    ...created a mobile app to assist a local restaurant. The app is still in development, but provides up to date information on food, beverages and events for end users. The app's data source is an online MySQL database. Until we have integrated all the feature requests into the admin page of the app, we are in need of setting up a simple front-...

    $41 - $344
    Sealed
    $41 - $344
    23 bids

    Mobile app Team Required Front and Back end web and app development UI AND UX Designing skill is a Must do not bid on the project if you do not have a experienced designer Create and android and ios application and web site this is a continuation of an existing project -You must have experiencing in using str...

    $1195 (Avg Bid)
    $1195 Avg Bid
    51 bids

    Mobile app Team Required Front and Back end web and app development UI AND UX Designing skill is a Must do not bid on the project if you do not have a experienced designer Create and android and ios application and web site this is a continuation of an existing project -You must have experiencing in using str...

    $984 (Avg Bid)
    Featured
    $984 Avg Bid
    37 bids

    ...scratch a PC Based Control and Instrumentation setup integrating the hardware and relevant software to control electrical components (motors, sensors, electrical panels, etc). 2. Integrate the setup for Remote access and Remote monitoring over the internet. 3. Integrate back-end services with Mobile App based on front end needs. 4. Work wi...

    $140 (Avg Bid)
    $140 Avg Bid
    4 bids

    ...connected mobile app to allow users to opt-in online marketing opportunities. We need to develop front/user end and back/admin end with attached requirements. A website where users will upload their advert. And we will feature it on main website / promote it on partner platforms! Also Users also needs to be able to track PPC and balance ...

    $3084 (Avg Bid)
    $3084 Avg Bid
    11 bids

    Hello, I am seeking professional developer/s (1 OR many) for the front end and back end who are experienced in making high-level websites and applications to build out project/s. Work on regular ongoing basis be a team member of or help build startup Tech company. Passionate, Dynamic, Creative. - Clean Very Modern Simple UI UXI - Full page responsive

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    27 bids

    ...high performing saas app in the marketing niche more specify a SEO ranking app to could connect to our website and focus both a front end and back end development. We will also help you along the way and give many examples to understand the project better. We want all of our clients to have a really friendly user interface

    $1967 (Avg Bid)
    $1967 Avg Bid
    50 bids

    ...managing back-end services and the interchange of data between the server and the users. Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for int...

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    39 bids

    ...Mobile App Developer to help develop and maintain great quality, user-friendly mobile applications. This is an exciting opportunity to take part and contribute to the creation of a game-changer in the field of biotechnology, geared towards empowering people to live healthier and more meaningful lives. RESPONSIBILITIES: Execute creative and visually

    $28 / hr (Avg Bid)
    $28 / hr Avg Bid
    56 bids

    ...us on building an Android companion app for the iOS app we already built. The app is called "Vennu" [login to view URL] and is very cut and dry. We use a cloud back-end (Parse Server) and you can use the iOS code as a guide if need bet o help build just the front end Java code. All of the requirements are packaged u...

    $431 (Avg Bid)
    $431 Avg Bid
    34 bids

    Hello, We have a project for core PHP development of a property listing website with Virtual Reality capabilities to play 3D and 2D videos and property walk through. The website will have simple front-end but a robust back-end with features to add agent centers, credit system for users and feature to play any video in VR set using web admin....

    $834 (Avg Bid)
    $834 Avg Bid
    29 bids

    - Hire Web/App Developer for Indian company - Monthly salary - Should know to work with Web Front/Back end development and App creation - Developer from India would be preferred

    $388 (Avg Bid)
    $388 Avg Bid
    12 bids

    ...Softwarehouse, IT Banking, IT Capital Market - Securities and IT Insurance. Submit Resume to Kornkanok@[login to view URL] 083 422 6356 or 094 094 5546 All positions (Based in Bangkok, Thailand) 1. Back End developer/ API Engineer ** High Priority ** 6 – 12 months (Extendable) Location: Ratchayothin • Development experience of native platforms (IOS,...

    $5613 (Avg Bid)
    $5613 Avg Bid
    20 bids

    Web apps as responsive versions of website to work on any mobile devi...website to work on any mobile device so the steps to develop this project are: 1. Download current project both back and front (bitbucket) 2. Adjust front end to make it responsive for new development 3. Develop 7 pages in new pages of mobile app services will be handed to y...

    $771 (Avg Bid)
    $771 Avg Bid
    50 bids

    ...teachers and students. The platform will be similar to many of the already existing fitness/yoga/lifestyle platforms. The platform will be assessable on both desktop and mobile utilizing the power of a .NET back end and an Angular JS front end. The perfect candidate is one who has deep experience and has built a fitness/yoga or lifestyle...

    $35 / hr (Avg Bid)
    $35 / hr Avg Bid
    66 bids

    Web apps as responsive versions of website to work on any mobile device ...website to work on any mobile device so the steps to develop this project are: 1. Download current project both back and front (bitbucket) 2. Adjust front end to make it responsive for new development 3. Develop 7 pages in new pages of mobile app services will be handed to y...

    $663 (Avg Bid)
    $663 Avg Bid
    62 bids

    ...Laravel framework and Restful Api for mobile app . The website design for Back-end and Front-end ready we are looking for expert laravel developer to do development Back-end and Front-end and build Restful Api for mobile app , our Database ER is ready and we will use Mysql DBMS. The...

    $343 (Avg Bid)
    $343 Avg Bid
    53 bids

    ...insurance agency / brokerage and intend on designing and developing a new web based application that will allow users to quote, bind and pay for insurance policies online. o Our current website [login to view URL] is currently live and built via wordpress. We would like to make our current underwriting process automated and therefore want to build

    $45 / hr (Avg Bid)
    $45 / hr Avg Bid
    56 bids

    We need front-end development for an IOS mobile app using Geo-location and social media tools. Back-end is in place(Using .NET environment) but needs improvements in order to meet version 2 design and processes requierements. Looking for a freelancer that can help with this project and long term maintenance and updates.

    $9739 (Avg Bid)
    $9739 Avg Bid
    115 bids

    We are 100% Distributed Team and are open to any nationality in any location. This is for a full-time position only. We are looking for a person who has a good command of spoken and written English as our international async team values clear communication. Accents are cool, we've got lots of them! NO RECRUITERS OR AGENCIES PLEASE The ideal working

    $34 - $69 / hr
    Featured Sealed
    $34 - $69 / hr
    35 bids

    This app support sharing between society and giving for food, accommodation and transport. This app should support Andriod and iPhone (cross-platform app). Also, there is a website as admin control panel. You responsible to develop the app from scratch front-end and back-end only design is provided by us. Aft...

    $2070 (Avg Bid)
    $2070 Avg Bid
    47 bids