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I need a single checkbox added to my app’s settings page so users can quickly turn their notifications on or off. The interface already has the basic layout; what’s missing is the actual checkbox control, its label, and the wiring that stores the user’s preference. Here’s what I expect: • A styled, editable checkbox option that changes color: green when enabled and blue when disabled. • Boolean value saved to the database (or JSON file) as soon as it’s toggled. • Front-end state synced with the stored value on page load. • Smooth and simple animation/color change for an enhanced user experience. • Clean, responsive, easy-to-use, and user-friendly design across all devices. • Clean, well-commented code – vanilla JavaScript or a lightweight framework is fine as long as it stays responsive and maintainable. If you prefer a small radio-button group instead of a single checkbox, I’m open to that, but the primary goal is the same: let the user control notification settings from this page. Once the control is working end-to-end and I can verify persistence across sessions, the task is complete.
Project ID: 40603903
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28 freelancers are bidding on average ₹1,053 INR/hour for this job

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₹750 INR in 40 days
7.8
7.8

Your notification toggle will fail silently if the front-end state update fires before the database write completes. This creates a race condition where users think notifications are enabled but the server never received the change. Quick questions - are you using REST endpoints or direct database calls from the client? And do you need rollback logic if the write fails? Here is the architectural approach: - PHP + JAVASCRIPT: Build an AJAX handler that writes the boolean to your database, returns success/failure, then updates the UI only after server confirmation to prevent state desync. - FRONTEND DEVELOPMENT: Implement optimistic UI updates with a 200ms CSS transition between green/blue states, plus error handling that reverts the toggle if the server request times out. - DATA ENTRY: Store the preference as a TINYINT(1) in your users table with a default value, indexed for fast lookups when the settings page loads. I've built similar preference systems for 8 SaaS apps where toggle state had to stay bulletproof across sessions. Let's schedule a quick call to confirm your database schema before I wire this up.
₹900 INR in 30 days
7.2
7.2

Hiii, ✋ ------✦❇️ Houlry rate :- ₹ 900 INR ❇️✦----- Available to start immediately. I can add the notification checkbox with a clean responsive UI, green/blue state styling, smooth animation, and reliable database/JSON persistence. I’ll ensure the saved value syncs correctly on page load and remains maintained across sessions. I have 10 yrs of experience with PHP, JavaScript, HTML, & frontend development. Available to start & deliver the best work with 8 yrs of proficiency. -- Regards, Ravi S.
₹1,000 INR in 40 days
6.6
6.6

Greetings, Adding a checkbox for notification settings is a straightforward yet essential enhancement to your app. This feature will provide users with a simple way to manage their preferences directly from the settings page, enhancing user experience. To implement this, I would take the following steps: 1. **Checkbox Integration**: I’ll design a styled checkbox to fit seamlessly into your existing layout, ensuring it aligns with your app's aesthetics. 2. **Data Persistence**: As soon as a user toggles the checkbox, I’ll ensure the boolean value is saved in your database or a JSON file, enabling preference persistence across sessions. 3. **State Synchronization**: On page load, I’ll sync the checkbox state with the stored value to reflect the actual user preference accurately. 4. **Code Quality**: I’ll provide clean, well-commented code using vanilla JavaScript or a lightweight framework to ensure the solution remains responsive and maintainable. Looking forward to enhancing your app's functionality!
₹750 INR in 3 days
6.2
6.2

Adding a single toggle like this is deceptively simple until persistence gets involved. I'll wire the checkbox so it writes the boolean value on change, not on a separate save button press, which keeps the UX tight and avoids the "did it save?" confusion users always hit. I'll place the styled checkbox within your existing settings layout, bind it to your storage layer (database or JSON), and sync the stored value back on page load so it survives refreshes and re-logins. One thing worth noting: if you're using a JSON file for storage, I'll add a simple file-lock check to prevent race conditions if two sessions write at the same time. 1) Is the preference stored in a database table or a local JSON file? Happy to talk details in chat. Shayan
₹925 INR in 40 days
5.5
5.5

As an experienced developer with over 20 years in PHP-based solutions and a deep understanding of frontend development, I'm confident I can provide the timely and efficient resolution you need for this project. I have an in-depth comprehension of integrating functionalities, which is a key element for incorporating the checkbox control, storage, and sync elements you require for your notification setting. In addition to my vast experience with backend systems such as Laravel and Wordpress, which use precise data entry process flows, I've also honed my frontend skills, specifically JavaScript and HTML. These proficiencies synergize effectively when adding checkboxes or radio-button groups effortlessly into existing interfaces while maintaining responsive design. Moreover, my clients vouch for my clean code practice that facilitates long-term maintainance. The wire up and syncing function required for this task adhere to these practices and it'll be reinforced with neatly-commented code for your reference. It would be my pleasure to work with you on this project, applying my skills to make your application more user-friendly and efficient.
₹750 INR in 40 days
5.8
5.8

As an experienced Full Stack Web Developer, I am more than capable of delivering this project to meet and exceed your expectations. With a solid mastery of HTML, CSS, and JavaScript, not only can I add a single checkbox to your app's settings page but also ensure that it has all the desired functionalities like changing color according to the user's preference and smooth animation transitions which will enhance user experience. Having worked on similar projects in the past where I had to store user preferences in databases or JSON files and sync them with the front-end states, I understand the importance of clean and well-commented code for future maintenance. My proficiency in backend development using Node.js and Laravel will be especially useful for saving and managing data effectively. Lastly, I want to highlight my knack for UI/UX-friendly design. Your request for a "clean, responsive, easy-to-use, and user-friendly design across all devices" aligns perfectly with my skill set. You can trust me to deliver a sleek, intuitive interface that will give your users an enjoyable experience. So let's connect and get started on this project together; I am eagerly looking forward to creating something amazing for you!
₹1,000 INR in 40 days
5.7
5.7

Hi, Thanks for posting "Data entry" — it lands right in our wheelhouse, and we'd be thrilled to bring it to life. I don’t just want to tick the boxes here; my aim is to hand you something that genuinely goes beyond what you pictured. From your brief I can see this involves website, frontend, php — all areas we handle in-house. We specialise in PHP, JavaScript, Website Design, Data Entry, which lines up directly with what you need. How we'd approach it: - Map out the scope, pages and data models up front - Build the frontend and backend with clean, scalable code - Test across devices and browsers, then deploy - Hand over with documentation and post-launch support Happy to work hourly with transparent time tracking and regular check-ins. Expect smooth progress updates throughout, full respect for your specifications, and zero surprises along the way. Send over any references you have and I’ll come back with a clear plan and milestones. Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!
₹750 INR in 5 days
4.5
4.5

You need a small settings feature completed: a notification toggle that saves the user preference and keeps the UI synced with stored data. I have 9+ years of experience building and debugging web applications with JavaScript, PHP-based systems, and frontend interfaces. I have worked on production platforms where user settings, database persistence, and responsive UI behavior needed to work reliably across sessions. I can add the checkbox control, connect the frontend state with the backend storage, save the boolean value, and ensure the saved preference loads correctly when users return to the settings page. I will keep the implementation clean and easy to maintain within your existing code structure. I can work directly with your current source files and adapt to your existing stack instead of adding unnecessary complexity.
₹1,000 INR in 40 days
4.1
4.1

Hi, I reviewed your project: Data entry. I can help you build, fix, or upgrade your Laravel/PHP application with secure authentication, database design, REST APIs, admin panels, payment integration, optimization, and deployment. I have strong experience with production Laravel systems, MySQL, JavaScript/React, API integrations, and server deployment. Please message me with the current codebase status and feature list so I can suggest the safest implementation plan. Portfolio: https://www.freelancer.com/u/irfanui Regards, Mohammad 4th Dimension Partners
₹2,410 INR in 43 days
5.0
5.0

Your requirement is straightforward: add a notification preference control that updates instantly in the UI, persists the value reliably, and restores the correct state on every page load. I can implement this cleanly without overengineering the solution. I would handle the task in three parts: - Create a responsive toggle/checkbox component with smooth color transitions (green for enabled, blue for disabled) and accessible interaction states. - Connect the control to persistent storage immediately on change, either through an API/database update or a lightweight JSON-based persistence flow depending on your current stack. - Synchronize the saved value during initialization so the interface always reflects the user’s current notification preference across sessions. I can keep the implementation in vanilla JavaScript or adapt it to your existing framework if needed. The focus will be maintainable code, clean state handling, and minimal UI latency during updates. The final delivery will include tested behavior across desktop and mobile layouts, clear comments in the codebase, and a simple structure that is easy to extend later if you decide to add more settings options.
₹1,250 INR in 2 days
3.7
3.7

Hello, I can add the notification setting to your app exactly as described. The checkbox will have a clean, responsive design with a smooth color transition—green when enabled and blue when disabled. The user's preference will be saved instantly to your database or JSON file and automatically loaded on page refresh, ensuring the setting persists across sessions. I will deliver clean, well-structured, and well-commented code that is easy to maintain and integrates smoothly with your existing settings page. Once the feature is fully tested and working end-to-end, I'll ensure everything is ready for your verification. I'm ready to start immediately. Regards, Himanshu Bisht
₹800 INR in 40 days
3.1
3.1

Hi, I can help you add a notification setting to your app quickly and cleanly. I will: * Add a well-designed checkbox (or radio button if you prefer) to the existing Settings page. * Save the user's notification preference as a boolean (`true/false`) in your database or JSON file. * Load the saved preference automatically whenever the user opens the settings page. * Write clean, well-commented, and maintainable code using vanilla JavaScript or your existing framework. * Ensure the feature is responsive and works consistently across sessions. I have experience working with JavaScript, HTML, CSS, WordPress, and front-end customization, so I can integrate this feature without affecting your current layout. I'll thoroughly test the functionality to make sure: * Notifications can be turned ON/OFF easily. * The preference is saved immediately after toggling. * The saved value persists even after refreshing or reopening the app. I'm ready to start right away and can deliver a reliable solution with clean code. Looking forward to working with you! Best regards, Indu Sharma
₹750 INR in 10 days
2.8
2.8

Thank you for considering my proposal for this role. I have carefully gone through your job description and understand the importance of this role. I am a Chartered Accountant with 7+ years of experience and have worked with 4 large companies, collaborating on business applications, reporting tools, and process automation projects. I can add the notification preference control to your settings page, ensuring it integrates seamlessly with your existing UI. The solution will include a cleanly styled checkbox (or radio option if preferred), instant persistence of the Boolean value to your database/JSON file, automatic loading of the saved preference on page refresh, and well-structured, commented code for easy future maintenance. Payment & delivery assurance: ✅ No upfront payment ✅ Release payment after completion or milestone ✅ Timely delivery ✅ 100% commitment to project completion Profile: https://www.freelancer.com/u/caajoys?sb=t I’m ready to start immediately and can deliver a clean, reliable implementation with one round of revisions if required. Best regards.
₹750 INR in 40 days
2.9
2.9

Hi, I can add the notification on/off checkbox to your app settings page with clean styling, color change, animation, and saved user preference. The best solution is to first review your existing settings page, storage method, and current frontend structure. I’ll then add a responsive checkbox with a clear label, green enabled state, blue disabled state, smooth toggle animation, and logic to save the Boolean value immediately to your database or JSON file. I’m comfortable with HTML, CSS, JavaScript, PHP, frontend state handling, responsive UI, settings pages, database/JSON persistence, and clean commented code. Deliverables will include: * Styled notification checkbox * Green enabled state * Blue disabled state * Smooth toggle animation * Boolean value saving * Stored value loaded on page open * Responsive layout * Clean, maintainable code * Testing across sessions * Quick setup/update notes I’ll focus on making the control simple, user-friendly, and fully persistent so users can turn notifications on or off without any confusion. Best regards Ankit
₹1,000 INR in 40 days
2.5
2.5

Your Laravel requirement for Data entry fits my production-development experience. I can build new modules, resolve complex issues, or safely upgrade the application with authentication, MySQL, REST APIs, admin panels, payments, optimization, and deployment. Please share the Laravel version, current code status, and priority feature or problem. I will review it and recommend the safest path forward. Relevant work: https://www.freelancer.in/u/heenafullstacken Regards, Heena | A Plus IT House
₹2,410 INR in 40 days
2.1
2.1

⭐ 6 Perfect 5-Star Reviews • Rated 5.0 on Freelancer Hello, Although this project is listed as hourly, I work on a fixed-price basis. Once we've discussed the full scope, I'll provide a fair fixed quote with no unexpected costs. I can assist with your data entry project, ensuring every record is entered accurately and efficiently while maintaining excellent attention to detail. Whether the work involves HTML content, spreadsheets, online forms, or database updates, I'll follow your instructions carefully and deliver organized, error-free results. :contentReference[oaicite:0]{index=0} You'll receive: ✔ Accurate data entry ✔ Manual quality checking ✔ Excel, Word & Google Sheets support ✔ HTML content entry if required ✔ Well-organized and properly formatted files ✔ Fast turnaround ✔ Clear communication throughout the project I pride myself on accuracy, reliability, and meeting deadlines, ensuring your data is completed to a professional standard. Please message me for samples that I can send. Kind regards, Aaron
₹1,000 INR in 40 days
0.0
0.0

Hey there, looking forward to hearing from you. I see you're aiming to enhance user control over notifications with a simple checkbox in your app's settings. The challenge lies in ensuring seamless integration while maintaining a responsive interface. I've delivered similar outcomes, specifically implementing user preference controls across multiple applications. The checkbox will be styled to fit your existing layout, storing boolean values efficiently in your preferred format. Your request for clean, maintainable code aligns perfectly with my expertise. A new profile here doesn’t reflect my extensive experience delivering reliable features like this one. I prioritize clear documentation to ensure future maintainability. To proceed effectively, could you clarify your preferred data storage method? This will help finalize the scope. Chat Soon, Warm Regards Mthoko
₹750 INR in 14 days
0.0
0.0

Hi! Our team can implement this notification toggle and complete the end-to-end preference persistence for your settings page today. Scope of Work: UI Integration: A clean, accessible toggle/checkbox styled to match your existing settings layout. Backend & Persistence Wiring: Instant API/AJAX call saving the boolean flag directly to your DB or JSON store on toggle. State Sync: Proper initial state loading from the backend so the toggle reflects saved preferences accurately on page reload. Code Standards: Clean, well-commented, lightweight JavaScript that fits seamlessly into your current codebase. Timeline & Handover: Turnaround: Ready within 12 to 24 hours. Verification: Fully tested across sessions and ready for your review. We can get started immediately. Let's connect in chat!
₹1,250 INR in 40 days
0.0
0.0

There is one thing in your brief that immediately stood out to me: ensuring the checkbox control not only toggles notifications but is also responsive and user-friendly across all devices. This subtle yet crucial detail can significantly impact user engagement. By implementing a styled checkbox that changes colors and is seamlessly integrated with your existing layout, I can ensure that users enjoy a smooth experience. My previous project involved enhancing a notification system for an app, achieving a 30% increase in user engagement. I understand that your goal is to empower users with intuitive controls while maintaining a clean design. My approach will focus on efficient coding practices, ensuring that the checkbox state syncs perfectly with the stored value, providing a hassle-free experience. I am committed to delivering practical solutions that ensure long-term success and reliability in execution. Let’s create something that not only meets your expectations but sets a new standard for quality. Regards Junaid
₹750 INR in 7 days
0.0
0.0

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