Web Application Jobs

Web Application is the process of building, testing, and hosting a service, program or software on the web. This example of technology falls under the umbrella of application development, though a Web App Developer is an IT specialist dedicated to specifically working on web based platforms. Web Application development offers plenty of advantages, as a well-executed online platform can increase accessibility, improve workflow, and offer premium user experience. Furthermore, web applications can be designed to function on mobile devices, giving developers and their clients the potential for massive reach.

A Web App Developer is an experienced professional that designs and builds applications for users to gain access to. The components of this application process include developing front end designs and coding pages with coding languages such as JavaScript, HTML/CSS and Python. They also have expertise in setting up server system architecture and interfaces with databases. The services that these developers offer include app design/development, UX/UI development/design, cloud computing integration (such as Amazon Web Services and Microsoft Azure) security testing/validation and quality assurance testing.

Here's some projects that our expert Web App Developers made real:

  • Creating mobile-friendly browser based applications
  • Implementing cloud computing technologies
  • Developing automated systems that integrate machine learning
  • Employing Saas models through efficient management tools
  • Building automated bots utilizing Ocaml
  • Running compatibility tests across a variety of platforms
  • Designing Zoho Creator expert applications
  • Deploying PHP web apps with video tutorials
  • Constructing photo upload/browsing platforms with Flutter

The utility of Web App Developers is proven in the creative works that have been achieved utilizing their skillsets. Professionals in this field work together with clients to create streamlined programs that are tailored to their preferences. By combining their knowledge with client inspiration, these developers have created technology solutions that cover practically every system aspect desired. Putting it simply: when you need an app built quickly with precision, you need a Web App Developer from Freelancer.com. Post your own project today and hire one of Freelancer's knowledgeable specialists to develop your ideas into reality!

De 87,674 opiniones, los clientes califican nuestro Web App Developers 4.85 de un total de 5 estrellas.
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    18 trabajados encontrados, precios en EUR

    Soy programador de vehiculos, mi trabajo principalmente consiste en modificar el archivo de un vehículo para conseguir más potencia, me gustaría crear un programa online en el que añadir las diferentes opciones que ofrezco para cada vehículo y que mis clientes suban un archivo a la web indicando que modelo exacto es y tras esto el programa le de las diferentes opciones que se le pueden hacer (todas estas opciones serían previamente creadas) y tras esto, el cliente pagaría para descargar el archivo. Lo más dificil sería que el archivo que sube el cliente es el que debería ser modificado aplicando las diferencias en el archivo necesarias dependiendo de las opciones que haya seleccionado. Adjunto como ejemplo un archivo ori...

    €12 / hr (Avg Bid)
    €12 / hr Oferta promedio
    15 ofertas

    I need to create a fake telegram website, when the user enters registration or login data, the data will be sent to the main telegram website. After successful login, it will automatically export the session file and tdata, then send the session file to my telegram.

    €535 (Avg Bid)
    €535 Oferta promedio
    62 ofertas
    AI task Collaboration -- 2 5 días left
    VERIFICADO

    Note: my budget for projet is 20$ create a Socail platform where users participate in a collaborative storytelling experience This concept is about collaborative storytelling, where each participant plays a role in shaping the narrative through their actions and interactions with the tasks assigned to them 1. **Player Registration and Network:** Users sign up and form networks with friends within the platform. 2. **Scenario Generation:** An AI generates hidden scenarios for each session, influencing the tasks players receive. 3. **Task Distribution:** The AI assigns tasks based on the scenario. Tasks can be given to all players at once or individually, with new tasks assigned as players complete them. 4. **Player Actions and Scenario Evolution:** Completing tasks progresses the story ...

    €32 (Avg Bid)
    €32 Oferta promedio
    5 ofertas
    AI Decision Maker 5 días left
    VERIFICADO

    Note: my budget for whole project 10$ The idea It's essentially a collaborative decision-making platform where users can present cases or controversial topics, gather solutions from invited participants, and then the system analyzes and decides on the best option using insights from the discussions and AI capabilities. It could foster meaningful debates and provide valuable insights. The idea allows for both private ideation and public discourse. In the case of private submissions, users can submit their ideas confidentially, and the system can evaluate them internally before announcing a winner. For public conversations, the system can facilitate discussions among users, analyze their ideas, and ultimately make decisions based on the collective input and its own analysis, integratin...

    €23 (Avg Bid)
    €23 Oferta promedio
    10 ofertas

    I am in need of a web application developer with a proven track record in UI/UX design. The ultimate goal of this project is to design a user-friendly interface for an emotional chatbot web app. The chatbot acts as a source of comfort and information, offering responses to users' questions based on their emotional state. Design: - Designing the user interface for the chatbot web application. - Implementing UI component libraries to enhance user experience Functionalities: - Add a blue rectangle around my face which continous moves along with my face and above that there will be text showing my emotion. - Add AI voice (right now im using google voice which is robotic) - Use chatgpt api for conversation with the chatbot (leave blank for api keys, i will provide it myself, right now...

    €62 (Avg Bid)
    €62 Oferta promedio
    4 ofertas

    I'm seeking an expert in Windows Server licensing to clarify some key points. - I have a single Windows Server, specifically Windows Server 2019 or 2022. - 5000 user accounts will need to access this server concurrently and they will use web application on Blazor Server. - I need advice on the appropriate licensing model to accommodate this level of usage. Ideal candidates for this project are professionals with: - Profound knowledge of Windows Server licensing, preferably Windows Server 2019 or 2022 - Experience with large-scale user access scenarios and concurrent usage. - Ability to explain complex licensing models in simple, user-friendly terms. What is cheapest model for me to utilize. People will connect to app using Chrome browser and will login on app.

    €19 / hr (Avg Bid)
    €19 / hr Oferta promedio
    23 ofertas

    I'm seeking an experienced Flutter developer to assist in the creation of an Android application. Key Points: - The main purpose of the app is not yet defined. We are open to ideas and suggestions. - We don't have a specific design in mind, so I'll need the developer to lead the design process. - The primary platform for this app is Android. Requirements: - Proficiency in Flutter and Dart - Experience in designing mobile applications - Strong problem-solving skills and creativity - Ability to work independently and think critically

    €56 / hr (Avg Bid)
    €56 / hr Oferta promedio
    90 ofertas
    Data Management WebApp Development 3 días left
    VERIFICADO

    Develop a whistleblowing management platform for Spanish companies to efficiently handle reports of misconduct, ensuring compliance with current regulations. The platform should manage reports as tasks within the organisation, with defined states, assigned responsibilities, and status updates for the reporter. Additionally, it should include a Business Intelligence (BI) panel with detailed statistics on generated and managed reports. User Interface (UI) Report Form: An intuitive interface for reporters to submit their reports anonymously or with personal details. Reporter Portal: Access for reporters to track the status of their report using a unique code. Task Management for Reports Task States: Each report should go through various states (e.g., Received, Under Review, Under I...

    €4157 (Avg Bid)
    €4157 Oferta promedio
    72 ofertas

    As an employer with a significant team size (more than 50), I need a custom built employee process tracking software. The software needs to be desktop application-based for easy access and user interface. Key features that the software should have are: - Time tracking: To help monitor how much time each employee is spending on their tasks. - Task Management: The ability to assign, manage, and monitor tasks is crucial. I want to keep track of who is doing what and when. - Performance analytics: The software should have robust analytics capabilities to measure performance and productivity for everyone on the team. The freelancer should ideally have experience in building similar applications and a strong understanding in incorporating the required analytics within the software. Familia...

    €197 (Avg Bid)
    €197 Oferta promedio
    13 ofertas

    Python Script Developer for Photoshop Automation & WordPress/WooCommerce Integration We are seeking a freelance Python developer to create a script that automates Photoshop tasks and integrates with WordPress/WooCommerce for product customization. The script will: Develop a Python script to automate Photoshop operations. Integrate the script with WordPress/WooCommerce to retrieve order details. Automatically open Photoshop and modify PSD files based on customer orders. Update text layers with customer input and save customized templates as JPG/PDF.

    €123 (Avg Bid)
    €123 Oferta promedio
    22 ofertas
    Wordpress and python developer 2 días left
    VERIFICADO

    Python Script Developer for Photoshop Automation & WordPress/WooCommerce Integration We are seeking a freelance Python developer to create a script that automates Photoshop tasks and integrates with WordPress/WooCommerce for product customization. The script will: Develop a Python script to automate Photoshop operations. Integrate the script with WordPress/WooCommerce to retrieve order details. Automatically open Photoshop and modify PSD files based on customer orders. Update text layers with customer input and save customized templates as JPG/PDF.

    €61 / hr (Avg Bid)
    €61 / hr Oferta promedio
    18 ofertas

    I'm in need of a skilled mobile app developer, ideally with experience in hybrid platforms such as Flutter. The app I'm looking to develop is a translation tool, not a translation engine. It needs to be compatible with both iOS and Android platforms, as well as a web application. Key Features: - Text Input Translation - Voice Input Translation - Camera Input Translation The app will be integrated with a third-party translation service to provide accurate translation services. The primary goal of the initial version of this app is to have a functioning and seamless translation service across these mediums. The translation service should be able to handle input using text, voice, and the camera interchangeably. You will need to implement the UI/UX and backend logic for the app....

    €1474 (Avg Bid)
    Acuerdo de Confidencialidad
    €1474 Oferta promedio
    98 ofertas

    I need a robust and efficient platform that will help in managing incubator operations effectively. This online portal shoule cater not only for startups but also for incubator staff, investors, and our research partners. The following features are essential: - User management: This will facilitate management of all users in the system including startups, staff, investors, and research partners. - Project tracking: It should enable us to track and monitor all incubator projects. - Resource allocation: Feature to allocate and monitor resources for all included startups is crucial. - Recruitment and selection of businesses: Swipe in potential incubatees, and streamline their onboarding. - Performance tracking: Monitor and assess the development of startups enlisted. - Meetings admini...

    €457 (Avg Bid)
    €457 Oferta promedio
    21 ofertas

    We are seeking an experienced freelance developer to design and develop an online service booking platform targeted at legal professionals. The project includes creating both a web application and a mobile application for service providers. Responsibilities:Design and develop an intuitive user interface for three distinct profiles: clients (bailiffs), service providers (drivers, couriers, movers, locksmiths), and administrators. Integrate a real-time booking system with calendar and availability management. Implement secure payment systems and automatic notification features. Ensure compatibility between the web and mobile to best practices for security and data protection. Required Skills:Proven experience in web and mobile in front-end and back-end technologies (e.g., React, Node....

    €494 (Avg Bid)
    €494 Oferta promedio
    76 ofertas

    I am in need of a full-fledged web-application that will serve my team and clients effectively. The main goal of this project is to make report generation and client response management more efficient and automated. This will involve integrating cutting-edge technologies such as Chat GPT, Zapier, and advanced AI solutions into the application. Key features: - The web-app should have a well-designed report generation feature. The data should be easy to input, and the application should be able to generate reports in various formats. - There should be a client response management system that is efficient and automated. The system should be able to analyze client responses and provide appropriate automated responses. - The application should integrate a Chatbot powered by GPT technology...

    €1383 - €2765
    Sellado
    €1383 - €2765
    30 ofertas

    Full stack developer to maintain and enhance a web application which is now in production Key technologies- vue js, web applications, api , production support , gcp

    €136 (Avg Bid)
    €136 Oferta promedio
    28 ofertas

    Jag har en webbkamera. Bilderna skickas som email till min gmail. Nu vill jag att varje bild laddas upp på en webbsida utan inloggning. Bilagan i gmail får i realtid en kopia på en simpel webbsidda. Bara en bild åt gången ska visas på webbsidan. När en ny bild laddas upp växlas bilden på hemsidan. Bildens storlek ska täcka nästan hela skärmens storlek. Bara en bild åt gången och inget att klicka på eller läsa. Hemsidan ska vara gratis och behöver inget domänamn. Önskar snabbt åtagande.

    €23 (Avg Bid)
    €23 Oferta promedio
    3 ofertas

    I'm looking for a competent web designer to create a professional website that showcases my marque, a commercial construction company that concentrates on infrastructure projects. The website should primarily focus on providing information and showcasing my portfolio of completed projects. Key Details: - This is a commercial construction company website, focused primarily on infrastructure projects such as roads, bridges, and public works. - The website should present our portfolio, demonstrating our capacity and proficiency in executing a wide range of infrastructure projects. - Site navigation should be user-friendly, offering all needed information about our services. Ideal Candidate: - Experienced in creating websites for construction or similar industry would be a major ben...

    €2067 (Avg Bid)
    €2067 Oferta promedio
    67 ofertas

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