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    2,000 silverlight frontend backend jobs found, pricing in USD

    I'm looking for a skilled...capability to get real-time predictions. Key Functionalities: - Image uploading: Users should be able to upload their images for processing. - Receive Modified Images: After processing, users should receive their modified images in real-time. Ideal Skills and Experience: - Python expertise: Familiarity with deep learning models is crucial. - Web development proficiency: A strong background in frontend web development is needed to ensure seamless integration. - Experience in image processing: Prior experience in similar projects is preferred. Your role is crucial to enhance the user experience on our platform by enabling real-time image modifications. Kindly bid if you meet the criteria and able to finish the project according to the outlined ...

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    I'm looking to create a website that lets users compare solar quotes with ease - focusing on price, equipment specifications, and warranty terms. We want the ability for the customer to accept the quote if they like it. The backend database should allow me to update pricing of the equipment as they are always changing. Flow: - Let's say someone has received a quote from company A which has specfications of size, equipment, warranty etc - I'd like this customer to come to my website and use the instant quote calculator to compare my pricing. They will need to plug in (from drop down menu possibly) all the size, equipment, brand etc. and then I can give them my best price on the spot. - My pricing will be built on the catalogue price I upload into my database. Key R...

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    ...bring my vision for a web application to life, focusing on a minimalistic design while ensuring full functionality from the ground up. With expertise in Angular 17 for the front end, .NET 8 API for the backend, and proficiency in Microsoft SQL, the ideal candidate will craft a responsive, user-friendly platform. **Key Requirements:** - **Design**: A minimalistic, yet engaging user interface that adapts flawlessly across devices. - **Frontend Development**: Implementation using Angular 17, creating a seamless experience for users. - **Backend Development**: Build a robust .NET 8 C# API backend to handle operations efficiently. - **Database Management**: Utilize Microsoft SQL for secure and scalable data storage. **Crucial Functionalities:** - **User Regi...

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    I need a talented full stack engineer with extensive experience in Vue.js framework. Your main task will be to customize an existing application (only the front, the backend is already ready) the work consists of adapting the front-end development, focusing on the modification of interfaces and database, the application has 3 types of roles, requires creating a fourth role and creating the interface for this role, in the same way adapting the front of the other roles to avoid the use of certain functions depending on the role. La aplicacion en cuestion es esta:

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    Looking for an Odoo developer for a module enabling partner delegation. Must integrate smoothly with existing UI, include full CRUD permissions, backend approval, and robust security. Need solid experience in Odoo, CRUD, security practices, and UI/UX. Open to proposals

    $250 - $750
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    ...comprehensive backend portal. This will require the adept usage of: - Text-based forms, Checkboxes, and Dropdown menus: Users will be filling out various forms requiring a mix of different necessary form types. The developer's skill in creating interactive and easy-to-use forms will be a valuable asset, or we can use WPForms or JotForm (Prefer custom built). - Storage System: The portal will not just handle text-based information, but also photo uploads. Prior experience in creating a secure, organized system for storing varied kinds of information is crucial. - Communication Capabilities: The system should incorporate both a messaging system and email notifications, ensuring smooth and timely communication among users. The ideal candidate will possess strong skills in ...

    $1500 - $3000
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    i have an android app and i want to make an instant app In need of a skilled Kotlin developer who is capable and ready to take on an immediate project. Expectations for the candidate include: - Development of an Android app Additionally, the cap...project. Expectations for the candidate include: - Development of an Android app Additionally, the capability to implement an Instant App is preferential which would greatly streamline the user's experience. A candidate with a proven track record in efficient, prompt project completion is ideal. Skills and Experience: - Proficient in Kotlin development - Experienced in Android app development - Backend server programming with Kotlin - Ability to implement an Instant App feature - Reliable and efficient given the immediate nat...

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    Add CSS elegantly to my website. Make my frontend modern and elegant.

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    ...autocomplete feature on our search page to assist web visitors in city location. Key components and functionalities should be: - An effective autocomplete box leveraging JavaScript. - Automatic generation of a dropdown list with up to 5 relevant city results linked to the user's input. - Sensitivity to the case of user input isn't necessary. Ideal Candidate: - Extensive experience in JavaScript, frontend development, and user experience optimization. - Should be able to rapidly interpret and implement design requirements. - Previous experience or portfolio in creating similar autocomplete features would be highly advantageous. Please note, the timeframe for completion of this project is ASAP. You're encouraged to clarify any uncertainties before making a bid...

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    ... and MSSQL. Here are the key functionalities this project entails: BACKEND: a RESTful API using ASP.NET Core. - User registration and login system. Users should be able to easily create an account and login. and develop endpoints for: ï‚·User authentication (signup, login, logout) using JWT tokens ï‚·CRUD operations for managing books (create, read, update, delete) ï‚·Searching books by title, author, genre, etc. ï‚·Handling user orders and transactions 3 .Integrate an MSSQL database to store user information, book details, and orders. - Book browsing and search capabilities. The application must present an intuitive interface where users can browse books and search by title, author, genre, etc. FRONTEND: a responsive user interface using React.js. components

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    I'm looking to build a online bookstore application utilizing ASP.NET Core API, React frontend,Mvc, and MSSQL database. The application should possess main features which include: - User registration and login - Product search and listing - Shopping cart and checkout The application will incorporate different user roles and permissions: - Administrators with full access - Other users with appropriate limited access. To be successful in this job, Freelancers should showcase their past work on related projects along with a representation of their comprehensive abilities. Your past experience in building comprehensive, user-friendly online applications will be invaluable as you implement these essential features. Note- My project is almost ready but i am stuck with the conne...

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    I am seeking an iOS developer with a strong background in Swift to make minor app changes and deliver into appstore testflight. Specific tasks and requirements: - Backend integration: The app will need to connect to our existing backend. Experience in API integrations is a must. - Modify working code to add a small feature and change some some functions Given the scope of the project, only freelancers with a solid background in the aforementioned areas should apply. Key skills and experience: - Proven experience as an iOS developer - Proficient in Swift - Experience with backend integration - Fastworker - Must deliver with 3 days Goals and objectives: The main goal for this project will be to make the following fixes/ modifications 1. Add a user revoke functiona...

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    I'm in need of a proficient Flutter developer who can work on creating a cross-platform app compatible with both Android and iOS. KEY REQUIREMENTS: - The app will require backend integration. - The Flutter developer should be adept at integrating with a variety of backend services including, but not limited to, databases (Firebase), and cloud storage systems (Google Cloud). IDEAL PROFESSIONAL: The ideal candidate for this project should have a strong background in Flutter development, backend integration and familiarity with database services, APIs and cloud storage services. Prior experience in cross-platform app development is highly desired.

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    projects are in arabic & English we have developed two react native applications that are now needs updates to the expo (should target new min required apis by google & apple) but now the apps seems to be running into all sorts of issues just t get them up & running. I was to ensure they run and all features work (basically if they connect to the backend correctly it should work) , and fix any issues with connecting to the backend

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    Frontend developer. Would be nice to be from Romania but it's not mandatory. You will work on web / mobile applications. Must know: - HTML5 - CSS3 - JavaScript - React JS (beginner or intermediate level) Nice to know: - SASS - BEM - Tailwind CSS - Bootstrap - Vue JS - Trello - Figma - Any backend experience

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    ...ensure adherence to HIPAA regulations. 5. Deployment: Deploy the system to HIPAA-compliant hosting environments and implement necessary safeguards for data protection. 6. Training and Compliance: Provide training to users on HIPAA regulations and compliance requirements and ensure ongoing compliance through regular audits and monitoring. Technologies: - Frontend: HTML5, CSS3, JavaScript (React.js for web, React Native for mobile) - Backend: Node.js, , MongoDB (or other suitable database) - Authentication: JWT (JSON Web Tokens) with secure storage and handling of authentication tokens - Encryption: AES encryption for data at rest and TLS encryption for data in transit - Audit Trails: Implement logging mechanisms to capture user activities and system events for audit purpos...

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    Configure production server to working order with backend and front end communication make sure dialogue count doesn’t reset to zero after going premium

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    ...responses and uploaded documents. ***Dashboard and Reporting: - Develop a user-friendly dashboard for assessors to view assessment progress and results. - Generate comprehensive reports summarizing assessment outcomes, KPIs, and actionable insights. - Provide visualizations (e.g., charts, graphs) to facilitate data interpretation and decision-making. ***Technology Stack: Frontend: HTML, CSS, JavaScript (React.js or Angular) Backend: Python (Django or Flask) Database: PostgreSQL or MongoDB NLP Libraries: NLTK, spaCy, Gensim Machine Learning Framework: scikit-learn, TensorFlow, PyTorch (if deep learning models are required) Deployment: Docker, AWS/Azure/GCP (for cloud deployment) ***Requirements: ***Questionnaire Module: - User-friendly interface for subsidiary entities...

    $30 - $250
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    I'm looking for a talented Java developer to assist with both backend and frontend development for a new desktop application. The ideal candidate will have: - Proficiency in backend and frontend development, with a firm grasp on how to effectively connect and navigate between the two. - Extensive experience with Spring Boot, Hibernate, and JavaFX. Your past work using these specific frameworks will be a crucial part of our work together. - Previous experience in creating desktop applications. Your mastery in this area will be a vital component to the successful completion of this project. Delivering quality, functioning software is my ultimate goal, and I need someone well-versed in Java technology to achieve it.

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    I am in need of an experienced PHP developer with extensive knowledge in backend development and proficiency with PHP 8. The right fit for this role will have a deep understanding of: - PHP 8: Thorough understanding and proven experience with PHP 8. Your task will primarily involve backend development, to ensure seamless functionality of my project. - MySQL Management: You should be well-versed with MySQL, as you will also be handling the database management system of the project. As a developer for this project, you will handle a lot of responsibility, hence previous work experience in these specific areas is a must-have. Looking forward to your bids!

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    ...developer to help me create an online shop for my digital products. As I'm unsure about the platform to use, you should have experience with popular eCommerce platforms such as Shopify, WooCommerce, and Magento. The ideal candidate should possess: - Proven expertise in eCommerce development, preferably with a focus on digital products. - Proficient in developing user-friendly interfaces and robust backend functionalities. - Good knowledge of secure payment gateway integrations. The freelancer needs to showcase previous works done in this space to validate their competence and expertise. Your robust portfolio of past work will be a key consideration during the selection process. The final product should embody efficiency, user-friendliness and a seamless shopping experience...

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    I'm in need of an experienced PHP developer, proficient in both frontend and backend development, as well as database management. The core purpose of this project is developing a robust web application. Despite having no specific requirement for any PHP frameworks, familiarity with Laravel, CodeIgniter or Symfony can be advantageous. The ideal candidate: - Has extensive experience in PHP frontend and backend development. - Is skilled at database management. - Has a good understanding of Laravel, CodeIgniter, or Symfony, although not mandatory. - Has a portfolio of previously developed web applications. Looking forward to catching up with outstanding professionals for a detailed discussion.

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    FRONT-END DEVELOPER. This is for the development of a proof of concept dashboard, which is to display static data (no backend or connection to api needed). SPECIFICATIONS: [1] Create dashboard to match UI example (attached). [2] Add a drag-drop function to move sections around (). [3] Make mobile and browser responsive. [4] Add a bar-chart option. [5] Have a LIGHT and DARK mode (Dark theme = #01051d & Light theme = #ffffff) [6] Allow for a pie chart [7] Allow for a text-block To ensure you have read the requirements, please include the % of missed calls within the example UI at the beginning of your proposal.

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    I am in need of an experienced developer with expertise in both Flutter and Codeigniter to improve various aspects of my mobile application. Specific tasks are: - Refining seven key areas: Home page, Login, Registration, Forget password, Footer, Add Funds, Withdraw, and Manage Profile. - Adding and redesigning UI elements on the Home page with a focus on enhancing performance. - Incorporating updates on the Profile page. This includes the ability to update user information and add or edit profile pictures. Ideal candidates should have a robust portfolio in both Flutter and Codeignitor and a keen eye for modern, user-friendly design. While not a must, previous experience with similar projects will be a plus.

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    Hi, today my live site using Ghost, a popular platform for blogging and media creators. This is a full stack application, with its own frontend and backend. the steps that need to be done. 1) Ghost Static Site Generator To generate the static content from the live Ghost site i alredy have. need to use Ghost Static Site Generator - 2) Create a GitHub repository and get the static exporter. 3) Link your repo to Cloudflare Pages and go live. this work is 1-2 hours . looking for a dev that understnad how to make it work .

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    I need a skilled web designer and developer team to assist in the creation of an e-commerce website to exclusively sell physical products. Key Tasks: - Design a user-friendly, visually appealing website - Handle the frontend and backend development with secure payment integration - Optimise site for SEO and load speed Ideal Skills and Experience: - Proven experience in e-commerce website creation - Competency in backend and frontend development - Strong understanding of web security measures - Knowledge of SEO best practices.

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    As a burgeoning project in demand, we're in need of a Full Stack PHP Developer with a good command of both frontend and backend development. For our backend development, we prioritize: - Proficiency in PHP, MySQL & Laravel When it comes to the frontend, we value: - Experience with Javascript & Web Designing using HTML & CSS. Knowledge on VueJs will be Plus. We're specifically looking for someone at an intermediate level, who has: - A solid grasp of Javascript & PHP. We're excited to welcome a competent, committed developer to our team. Bring your A-game, and let's create something great together.

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    In need of a frontend developer proficient in React, NextJS, and TailWind CSS to build a few pages for my website. We have design ready on Figma. We are frontend/backend developers but don't have time to complete the work. We need high quality work with commitment and dedication of developers. We have the demo deployed via Vercel for testing live and any code committed will be via Pull Requests will be reviewed it for quality before merging. Key Duties: - Build Web/Mobile friendly pages - Home Page, Signin Signup, checkout. The home page contains a data table which uses SQL for backend queries to populate and interact. - Ensure compatibility with various browser types. Ideal Skills: - Strong proficiency in React, NextJS, and TailWind CSS. - Experience wi...

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    I'm in need of an experienced Sr. React/Next developer who can elevate our existing application. As a tech-savvy professional, you must be proficient and updated with the latest digital trends and technologies. Your role will include: • Frontend Development: Crafting fabulous web frontend while improving load times and user experience. • Backend Integration: Setting up back end services and databases to ensure a smooth application workflow. • Design Improvements: Overhauling our app, giving it a fresh facelift, and implementing some functionality improvements. Here's what needs to be made better: • User Interface Design: The current UI needs a redesign to make it modern, clean, and user-friendly. • Login System: We want to r...

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    As a business aiming for a professional, corporate image, I'm seeking a skilled Frontend Developer to enhance our website. The selected individual will: - Develop core functionalities including user authentication, a responsive design, and a fully integrated search function. - Create and maintain a design that embodies a corporate, professional aesthetic. - Build a progressively responsive user interface that caters to our target audience - businesses. - Implement performance optimization efforts that result in seamless navigation and efficiency. Successful candidates must have strong proficiency in JavaScript, React, HTML, CSS, REST, and Git, and must be comfortable working in a remote setting. Experience in developing for a business focused audience would be highly advantag...

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    My website needs to be uploaded to...need you will need to upload the website onto Linode. - JavaScript, - Stripe, - PayPal Marketplace API - MEAN Stack - PayPal, - Angular version 10.0.11 (We are not going to upgrade that version) - MongoDB Do not apply if you are not skilled in all of the above , especially in Linode. The backend project is on the server and also the frontend and admin project is there. /var/www/web folder So you will need to run the backend in the server by ssh and confirm the nginx config for frontend deploying. The possible solution is that reinstall OS onto the linode server and start the hosting again. So you can resinstall correct Mongodb again. Both your price and time to complete will win you project. No changes to you...

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    I am looking for an expert Dot Net developer to handle key responsibilities in my project. These will include: - Backend development: You will be responsible for server-side web application logic. - Database management: You will be handling my SQL Server data, ensuring its well-organized and accessible when necessary. The ideal candidate for this job should have significant experience with SQL Server. Familiarity with other languages and frameworks like C# and ASP.NET will be an added advantage. This contract is specifically for developers who have extensive expertise in crafting desktop applications. If you fit the criteria, please make your bid accordingly.

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    ...user-friendly. • Test the software thoroughly to ensure reliability and efficiency. • Deploy the software to a production environment and market it for sales. • Provide ongoing support, updates, and customer assistance. 3. Project Scope: 3.1. Software Development: • Gather detailed requirements from stakeholders. • Design and develop a comprehensive software architecture. • Create databases and backend infrastructure for data management. • Build intuitive and user-friendly interfaces for user portals. • Implement client assessment, onboarding, invoicing, and scheduling features. • Develop mobile applications for clients' parents and administration. • Integrate geofencing functionality for caregiver clock-in and clock-out. &bu...

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    ...Game: Develop a simple, web-based game that reflects the cartoon theme, such as a "Carrot Collect" game where players collect falling carrots in a basket to earn small amounts of BBUCK. Ensure the game is lightweight and mobile-responsive. Meme Generator: Wireframe and Design Mockup: Create initial designs for approval before development begins. Frontend Development: Develop the interactive elements, ensuring they align with the cartoon theme. Backend Development: Set up the server, database, and APIs necessary for the game and meme generator. Testing: Conduct thorough testing across different devices and browsers. Launch: Deploy the website with all the features fully functional and tested. Post-Launch: Final Deliverables: A fully functional, cartoon-them...

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    I'm on the hunt for a proficient backend developer skilled in nodejs, , and MongoDB. The developer would be responsible for setting up a robust backend system that manages: - User authentication - Data processing - Real-time updates The ideal developer should have extensive experience in designing, coding, and implementing backend systems using Node.js/Express.js. In-depth knowledge of MongoDB is a must. Previous experience in dealing with user authentication, data processing and real-time updates would be an added advantage. While integration with third-party services or APIs is not currently needed, exposure to this is beneficial as it might come handy in the future. Thanks!

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    I am in need of a skilled Django developer to build the backend of my car dealer website. The frontend has already been developed, and now I require a proficient Python Django developer to implement the backend functionalities.

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    I'm looking for a skilled mobile app developer to create a cross-platform application for both iOS and Android. The core feature of this app will be ticket booking and party hall booking request. (pls dont quote any amount as a placeholder). Kindly quote if u can deliver in the given budget. Only app needs to be developed. API will be provided to be integrated with. backend development work is in progress. if u can contribute in it, a separate project for that can be discussed. App should be designed considering all the possible scenarios (error messages, successful transactions etc.) Key Features Needed: App is for a prepaid member exclusive club members. Members will login using predefined login credentials. -View prepaid wallet balance -recharge wallet balance -view ove...

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    ...seeking a skilled freelancer to create a backend application with Python, Flask, MongoDB, and PostgreSQL. This task mainly hovers over API development. Most of the development is already completed and we need someone who can jump in and quickly understand the work and complete the rest of the API work. Key responsibilities will include: - Development of APIs using Python and Flask. - Applying MongoDB and PostgreSQL for data management. However, I failed to specify what data will be stored or retrieved. That said, I’m open to discussion about the specifics of the data to be managed during project engagement. Desired skills are: - Proficiency in Python, Flask, MongoDB, and PostgreSQL. - Experience in API development. - Good comprehension of backend structures. Y...

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    I'm looking for a skilled and experienced Python developer to assist me with backend development for a personal project. The primary requirement for this project is API Integrations. Key Project Deliverables: - Design and develop a strong backend - Establish seamless API integrations Skills & Experience Required: - Strong experience in Python programming - Proven track record in backend development - Expertise in API integrations - Detail-oriented and excellent problem-solving skills I'm looking for a diligent worker who is not afraid of a challenge. I'd love to hear from you if you meet the above requirements. Let's get this project started! The projects will be related to building codes which can collect live equity/indices market...

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    I am seeking a skilled PHP Laravel developer to assume the responsibilities of frontend development, backend development, as well as database management. The primary objective of this project is to construct a top-notch web application. Primary Responsibilities: - Frontend Development: You will be required to design, develop, and implement an intuitive and visually appealing user interface. - Backend Development: You're in charge of the server-side web application logic. Integration of the front-end part with the server-side logic is also a part of your job. - Database Management: Set up and manage the web application's database while ensuring its high performance and responsiveness. Even though there are no specific PHP Laravel frameworks/packag...

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    I am in need of an expert developer who is meticulously sk...lenght same 35 (remove this) when you click all product twice it doesnt show product the second time Pattern Filter doesnt work shows only one count 190 for all filter Also cannot cancel the filter qty option doesnt show on PDP search bar not working whatsapp icon in footer Change contact details in contact from after login store add in footer color social icon Your mission will be to enhance the frontend performance of our ReactJS site, ensuring it operates flawlessly and delivers a seamless user experience. Transform this buggy site into a sleek, error-free web presence. Your ReactJS expertise is all that stands between nettlesome glitches and a flawless user journey. Apply now if you can turn this challenge into an op...

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    Options Career Information is an online platform that delivers career information to high school students, their parents, career counsellors and private subscribers. We have recently engaged the services of a UX designer and are now looking for a web developer to implement the new design in our Angular web application. The new design can be viewed at

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    We are a rapidly growing product comparison platform seeking an experienced Laravel backend developer to join our team. Our platform enables users to compare various products across different categories, helping them make informed purchasing decisions. We are looking for a skilled developer to provide additional support for our existing codebase and to continue the development of our platform to meet the evolving needs of our users. Responsibilities: Provide support and maintenance for the existing Laravel codebase, ensuring high performance and responsiveness to requests from the front-end. Collaborate with our team to implement new features and functionalities, following best practices in coding and security. Assist in the integration of user-facing elements developed by front-e...

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    I am seeking the expertise of a skilled web designer to create a user-friendly web form for a K-7 math worksheet generator. The form should have specific functionality that requires a detailed understanding of backend logic. The potential requirements will include: - Creation of a clear, intuitive web form: Users should not have to second guess how to use it. - Error handling: Any errors, minor or major, should be anticipated and dealt with effectively, without leading to system crashes or user frustration. - Strong backend logic: This entails two key competencies: * Worksheet Generation: The logic should allow for the generation of math worksheets according to user specifications. * User Tracking: The system needs to have a competent user tracking functionality. H...

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    I'm in need of an expert programmer proficient in Python, Java, and C++. You will be working on both frontend and backend aspects of game development for multiple platforms. Here's specifically what I'm looking for: - Deep understanding of Python, Java, and C++ programming languages. - Hands-on experience in the game development process. - Proficiency in both frontend and backend development. - Ability to work on cross-platform game development. Please reach out if you have the skills and experience in the said areas.

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    ... Here are some example of the tasks, the website does not send email, we need to add new insurance to the reservation page. Remove some old text and add new content, fix issues in admin panel and etc. Notably, we need to add an additional field to cater for special requests, specifically the inclusion of additional services or amenities. We also need someone to troubleshoot and resolve a few backend issues. Key skills required include: - Expert PHP development - Experience in form improvement - Creating responsive, user-friendly interfaces - Troubleshooting & problem-solving capabilities We want very cost effective freelancer who understand the project scope and specifications. You should have good communication skills and update us frequently by email here in Freelancer....

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    I'm looking for an innovative Android developer to create an app tailored to teens. The app must incorporate a number of key features: - Login/Authentication: Users must be able to register their own account, manage personal details and have the ability to reset their passwords. - Push Notifications: The application needs to stay interactive and engaging by incorporating the function to send out push notifications. - Database Integration: Implementation of a functioning database system to store and manage user data securely is a must. - Fido Authentication: To provide a safer environment and fraud prevention, the integration of the Fido authentication system is required. In terms of design, there is no specific preference, I am open to suggestions. I am looking for someone who...

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    Project Overview: We're building a web application focused on data aggregation, analysis, and dynamic presentation. This platform wi...criteria. Sentiment Analysis: Process and categorize the data using sentiment analysis. Content Presentation: Display insights through an intuitive interface, with regular updates based on scheduling or user request. Technical Requirements: Experience with API integration for data fetching. Knowledge of data processing methods, specifically sentiment analysis. Backend development skills for handling data processing and scheduled tasks. Frontend development expertise for creating a responsive interface that dynamically updates. Objective: To offer a platform that provides timely, analyzed insights from aggregated data, focusing on a stream...

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    Dear Freelancers, We are in need of urgent assistance to complete an ongoing project, which is approximately 70-75% complete. The project involves a native Android application integrated with a Laravel backend, supported by MySQL. However, there remains a crucial 25-30% of functionality and features that require implementation. Regrettably, due to unforeseen circumstances, we find ourselves unable to finalize the project within the agreed timeframe, placing us at risk of not meeting our client's expectations. To avoid any further setbacks and financial losses, we are reaching out to skilled freelancers like you for your expertise and assistance. If you possess experience in Android development, Laravel framework, and MySQL databases, we urge you to consider joining our effor...

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