Revamp UI & Backend Functionality

@kamran2012

Hi there, I will redesign your key screens — layout, spacing, typography, and color hierarchy — while refactoring the backend endpoints tied to those views so data flow and validation remain solid. Before touching any code, I will audit the existing CSS and route handlers on staging to flag brittle spots. This way, refactoring decisions are informed by actual pain points rather than guesswork, and every PR stays atomic and testable. Questions: 1) What is the current frontend stack — vanilla CSS, Bootstrap, or something else? 2) How many key screens need the redesign treatment? Send me a message and we can go over the details. Best regards, Kamran

@webperfection123

Hi, Could you share the link to your web application so I can take a closer look? I can help revamp both the UI and backend functionality to meet your requirements. For the frontend, I can redesign key screens, ensuring a modern feel that aligns with your brand while improving typography and spacing. Using Bootstrap or Tailwind will enhance responsiveness across devices. On the backend, I’ll refine your existing endpoints and business logic to maintain data integrity and validation while refining any brittle sections for easier future updates. I’m experienced in creating clean commits and writing unit tests. I’m ready to dive into this project and ensure everything is functional across all browsers. Let me know if you’d like to proceed! Best, Priyanka

@techplusintl

Hi there, ★★★ React.js / Node.js Expert ★★★ 8+ Years of Experience ★★★ I can refine your web application’s look and logic with a modern redesign and backend tweaks. This will include: - Redesigning key screens for a cleaner, modern feel. - Adjusting spacing, typography, and color hierarchy for consistency. - Tweaking existing endpoints to ensure data flows and validations remain intact. - Refactoring brittle sections for easier future updates. I will approach this by utilizing best practices in both frontend and backend development, ensuring a seamless integration of design and functionality. Ready to start once you provide Git access and any additional details. Thanks!

@malviyamanish

Hello, My name is Manish, and I lead a full-stack development team experienced in refining live web applications across both frontend and backend systems. We can help modernize your application’s UI with cleaner layouts, improved spacing, typography, responsive behavior, and consistent design while preserving your existing branding. On the backend side, we’re comfortable updating APIs, refining business logic, improving validation flows, and refactoring brittle sections for better long-term maintainability. Our team follows clean Git workflows with atomic commits, milestone-based pull requests, proper testing, and CI-friendly development practices to ensure stable deployments without breaking existing functionality. We can also share similar frontend/backend refinement projects during discussion. Thanks, Manish

@ihtsham3

Hi, I can refine your frontend UI for a modern, consistent look and safely improve the related backend logic without breaking existing functionality, working via Git with clean commits and tested changes. Best regards Ihtsham

@marjanahmed13

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.

@Aerozef

Hello I understand your project requirements and with 6+ years of experience in UI/UX and web development, I can revamp your platform with a modern interface, clean backend structure, and seamless framework integration using React, Bootstrap, or Tailwind. I focus on responsive design, optimized performance, and scalable code for long-term maintainability. Let’s connect and transform your platform into a smoother, more powerful experience.

@izhanali77

Hi, ready to elevate your web application's user experience and backend functionality? You'll receive a sleek, modern UI design that maintains your brand identity and a refined backend system to enhance data flow and future updates. I'll work closely with you, providing regular updates and ensuring that each milestone is met with thorough testing. How do you envision the perfect blend of design and functionality for your web application? Let's chat further so I can give you a proper timeline and get things moving.

@taimoorkhan311

Hello, With 4 years of experience in Website Design, Web Development, and Full Stack Development, I am well-equipped to assist you in revamping the UI and backend functionality of your web application. I have carefully reviewed your requirements and am confident in providing a professional solution that aligns with your project description. I have a strong background in Website Design, Mobile App Development, CMS, and Web Development, which makes me capable of handling the tasks outlined in your project. I am keen on discussing the project further and am open to addressing any queries or details you may have. Please feel free to connect with me in chat for a more detailed conversation. Best regards, Taimoor from Pixels Soft Let's discuss this further in chat.

@GeeksEra

Hi, The PR-per-milestone workflow with atomic commits is exactly how I prefer to work — good sign we're aligned on process before a line of code is written. On the UI side, I'd audit the current component structure first to see whether Tailwind slots in cleanly or adds noise. Typography and spacing consistency across breakpoints is usually a quick win once the hierarchy is locked down. For the backend, I'd trace the endpoints tied to the redesigned screens, keep the response contracts intact, and add integration tests before the PR goes up. I've handled similar live-app refactors — frontend polish plus backend cleanup on projects where breaking anything wasn't an option. Happy to share relevant code samples if that helps. What stack is the backend on?

@rbtech1984

Hello There!!! ★★★★ ( I can refine your web app with a modern responsive UI and clean backend improvements while keeping all existing functionality stable ) ★★★★ I carefully reviewed your project and understand you need both frontend polishing and backend refinement for your live application. The focus is improving UI consistency, responsive layouts, and optimizing backend logic without causing breaking changes. ⚜ Modern UI/UX redesign ⚜ Responsive layout improvements ⚜ Backend endpoint refinement ⚜ Business logic refactoring ⚜ Cross-browser compatibility testing ⚜ Clean Git workflow & PR management ⚜ Unit and integration testing I have experience working on full stack web applications where both frontend usability and backend stability are equally important. I enjoy improving existing systems while keeping the codebase scalable and maintanable. I usually work with React, Bootstrap, Tailwind, Node.js, PHP, and Git-based workflows with CI support. My approach will be to first review the current structure, improve the key screens, then carefully refactor related backend sections with proper testing before each milestone PR. I’d be happy to discuss your stack and share similar work examples as well. Warm Regards, Farhin B.

@webinfosoftware1

Hii ❤️❤️, __ I'm a Full-stack developer experienced in UI redesigns & backend refactoring, with strong command of Bootstrap/Tailwind, clean REST endpoint logic, & Git-based workflows including atomic commits and pull requests. I'll modernize your key screens for cross-browser responsiveness, refactor brittle backend logic, & Ensure all changes are covered with unit/integration tests before merge. Your CI pipeline, validation flows, and existing API consumers will remain fully intact throughout. -- Regards, Ravi s.

@gtssoftindia

Let's get started right now. Do you have a quick time to discuss in more brief about your project on a call? I assure you that you will get a secure, scalable, and 100% bug-free Android/iOS app where you will get all kinds of features. I am always looking for a long-term relationship, and I could be the one-stop solution in terms of design, development & QA, so you don't have to search for a new employee for every new project. I can spend at least 40 hours/week on your project (the project will be completed on time). I have been in this sector for like 5+ years now and am pretty experienced in creating apps with using the, Swift, React Native, Laravel, PHP, and Node.js. I am equipped to develop apps using these languages in all industries. Well-versed in in-app purchases, Machine learning, AI solutions, Dark Mode, Siri, Memoji, Real-time tracking, Multilinguality, Live Streaming, Photo/Video Editing, Voice Search, Push Notifications, User Authentication, User Profile Creation, Location, Chat, Map/social media/Payment Integration. Apart from that, I possess great familiarity with UI design principles, patterns, and best practices, Android Architecture Patterns (MVP, MVVM, MVI), REST (Retrofit, OkHttp, WebSockets), and Strong knowledge of Android SDK, different versions of Android. I look forward to the great opportunity to work with you. Best Regards

@jayantkumar314

I can help with both the frontend redesign and backend refinement while preserving the stability of your live application. I have experience working on existing production systems where UI modernization and backend logic updates need to happen carefully without breaking current consumers. My approach is to improve the visual experience with clean responsive design updates, refine spacing/typography/layout consistency, then update the related backend routes and business logic with maintainable refactoring where needed. I’m comfortable working within Git-based workflows with atomic commits, pull requests, staging validation, and test coverage for touched functionality, ensuring CI stays green and the application remains stable throughout the process. Ready to get started as soon as access is shared.

@AnumFatima210

Hello, I came across your Revamp UI & Backend Functionality and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in Website Design, Web Development, Full Stack Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum

@fullstack0407

I have read your job post and I can help you improve both the frontend design and backend logic of your existing web application. I am a full-stack developer with experience in UI/UX improvements, frontend refactoring using Tailwind and Bootstrap, and backend optimization with clean, scalable API design. My approach will focus on refining your current UI to make it cleaner, more modern, and fully responsive while keeping your existing brand assets intact. I will improve spacing, typography, and visual hierarchy so the interface feels consistent across desktop and mobile devices. On the backend side, I will carefully review and refactor the relevant endpoints, improve validation, and ensure data flow remains stable without breaking existing functionality. I will work directly through Git using proper branching and atomic commits with clear messages. Each milestone will be delivered through pull requests, and I will include necessary tests to ensure stability. I will also make sure all changes pass your CI pipeline and work smoothly across all major browsers without errors.

@Tacticssoft

Hello, I’d be happy to help refine your live web application’s frontend design and backend logic. I have strong experience improving existing web apps, modernizing UI layouts, refactoring backend logic, and working safely through Git-based review workflows. I can help with: • Cleaner, modern page layouts • Improved spacing, typography, and color hierarchy • Responsive fixes for desktop and mobile • Bootstrap/Tailwind-based UI improvements if suitable • Backend endpoint updates without breaking existing consumers • Business logic cleanup and validation improvements • Refactoring brittle code sections • Unit/integration tests for touched areas • Atomic commits and clear pull requests per milestone I’m comfortable working with staging databases, CI pipelines, browser compatibility testing, and production-safe development practices. My approach will be to preserve your existing brand and functionality while improving usability, maintainability, and long-term code quality. I can start by reviewing the current screens, related backend routes, and test coverage, then proceed milestone by milestone. Looking forward to working with you. Best regards

@afsahfarooqui119

Hi, I can help you refine both the frontend and backend of your existing web application while ensuring everything remains stable and production-safe. On the frontend side, I will: Improve and modernize the layout of key screens while keeping your current brand identity intact Refine spacing, typography, and color hierarchy for a cleaner and more consistent UI Ensure responsive behavior across desktop, tablet, and mobile (using Bootstrap or Tailwind if needed and compatible) Maintain UX clarity while enhancing visual polish On the backend side, I will: Carefully adjust and improve existing endpoints related to updated UI sections Ensure proper data flow, validation, and error handling remain intact Refactor fragile or tightly coupled logic to make future maintenance easier and safer Keep performance and scalability in mind during any changes I focus on making improvements without breaking existing functionality, so your live system remains stable throughout the process. You can view my portfolio here: https://www.freelancer.com/u/afsahfarooqui119 Looking forward to working with you. Best regards, Afsah Farooqui

@redspector

I specialize in building scalable, secure, and highly optimized backend systems. I will architect the 'Revamp UI & Backend Functionality' API to production standards. I have reviewed your requirement carefully: "My web application is already live and fully functional, but I’m ready to refine both the look and the logic behind it.". I know exactly what needs to be done. I will architect a seamless, highly optimized solution using Website Design, Mobile App Development, CMS, ensuring it works flawlessly from day one. This is technically complex, which is exactly where I excel. I will handle the heavy lifting and deliver a robust, production-ready solution. Best regards, Abdullah Z Freelancer: redspector