React .NET Web App UI

@Microlent

When UI is the standout feature, the real challenge is not just matching Figma, but making sure the experience feels smooth, fast, and consistent across states. We approach this as a system, not separate layers. On the frontend, we’ll build reusable React components aligned with your Figma, ensuring responsiveness and consistent spacing, typography, and behavior across breakpoints. On the backend, we’ll structure .NET APIs with clean separation, proper dependency injection, and optimized endpoints so responses stay within your performance targets. For the data layer, we’ll design MySQL schemas and queries that are secure and efficient, keeping future scaling in mind. We’ve built similar systems, including SaaS platforms where UI precision and backend performance had to work together seamlessly. I can share a relevant case study in chat if helpful. You’ll have a dedicated project manager coordinating fast feedback cycles, along with QA support to ensure UI accuracy and API reliability before delivery. We focus on long-term maintainability, so adding features like real-time notifications later will be straightforward. If you want, I can review one Figma screen and outline how we would structure components and API flow. Let’s open a chat and map the execution plan for your build. Rajesh

@augurstech

A Warm Hello! We are readily available to start working on this project! We’d be excited to partner with you on building a high-quality, browser-based application where the user interface truly stands out. With your Figma designs already in place, our focus will be on translating them into a polished, production-ready product that performs seamlessly across the stack. We’d love to discuss your timelines, review the Figma files, and suggest any improvements that can enhance performance or user experience before development begins. Looking forward to collaborating with you. Regards Ana

@irsolutions

With over a decade of experience in full-stack architecture and high-scale systems, I understand the importance of creating a standout user interface for your browser-based application. Your project goal of bringing Figma designs to life with React and .NET integration aligns perfectly with my background in building high-security, high-performance systems for over 1 million users. For strategic insight, I recommend implementing a robust state management system in React to ensure seamless communication with the .NET back end. My past success in developing Telegram Mini Apps for a large user base showcases my ability to handle complex projects like yours. I invite you to reach out to discuss how we can bring your project to life with pixel-perfect precision and efficient performance. Let's collaborate to meet your goals and deliver a polished experience for your users.

@tangramua

Dear ,   We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time.   We are 25 years in this business and our technical specialists have strong experience in JavaScript, .NET, MySQL, HTML5, Node.js, Git, React.js, API Development and other technologies relevant to your project.   Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews.   Please contact us via Freelancer Chat to discuss your project in details.    Best regards, Sales department Tangram Canada Inc.     

@shaktistanwar

As a seasoned Senior Software Architect and Full-Stack Developer, I bring over 15 years of expertise to the table, making me an ideal candidate for your React .NET Web App UI project. I'm a master at building secure, scalable, and efficient software solutions while prioritizing business value. You can count on my in-depth experience with both C# and .NET frameworks to deliver production-ready and maintainable code for your front-end React components and back-end APIs. In regards to the Figma design you've provided, precision is paramount and I'm committed to bringing your vision to life with a 2-pixel tolerance on all devices and breakpoints. My tried-and-true understanding of Material UI will ensure not only the pixel-perfect layout but also a fully responsive design on all screens. For a clean separation of concerns, easy maintenance, and overall quality assurance, proper dependency injection and unit tests are guaranteed by default. Another key area where I can add value is in the data layer; thanks to my extensive experience with SQL Server and MySQL, I can not only optimize your database schema for maximum performance but also ensure secure queries or stored procedures that are parametrized effectively to prevent SQL injection attacks. And Node.js? Absolutely! If you decide to incorporate a real-time notification service down the line, we're all set. In short, my name is Shakti and if you're seeking professionalism, quality work,

@OutsourceMan

Here at CnELIndia, we perfectly understand the significance of a robust, functional, and visually appealing user interface for any web application. Our extensive experience in React, HTML5, and MySQL aligns seamlessly with the requirements of your project. We have an impressive track record of creating pixel-perfect designs by maintaining a 2-pixel tolerance against original mockups to ensure visual consistency across multiple breakpoints. Moreover, our proficiency in .NET development empowers us to build API endpoints that seamlessly integrate with the React UI you envision. CnELIndia also strongly adheres to clean coding practices, ensuring impeccable separation of concerns and dependency injection for easy maintenance and performance enhancement. Our robust testing regime guarantees reliable API performance on critical flows while preventing any security risks. Lastly, we recognize that future scalability is vital for any successful application like yours. This is why our Node.js familiarity will definitely add value to your project. We are ready to adapt and co-create a lightweight real-time notification service as per your future roadmap needs. Let's maximize the potential of your application together!

@MashoodurRehman1

I am an experienced full-stack developer with a strong background in React and .NET, making me well-suited for the 'React .NET Web App UI' project. I have successfully delivered responsive web applications, ensuring pixel-perfect implementation from design files to the final product. My skills include utilizing React hooks, Context API for effective state management, and leveraging Material UI, though I am open to other component libraries if they better suit project needs. I have a deep understanding of .NET APIs and am proficient in setting up robust back-end systems with clean separation of concerns and dependency injection for maintainability. My expertise extends to MySQL, where I focus on creating optimized schemas and secure queries to safeguard against SQL injections. I am also familiar with Node.js, which aligns perfectly if you introduce real-time notifications later. I would be interested in further discussing how we can bring your vision to life efficiently and professionally. Could we explore any specific preferences you have regarding the choice of component library?

@kamran2012

I can help with this, I will deliver pixel-perfect React components from your Figma files, .NET API endpoints, and an optimized MySQL schema — all wired together and deployed to a staging server for review. For the component library, I will structure each Figma screen as isolated, testable units with lazy loading per route — this keeps bundle size tight and API response well under your 300 ms target. Questions: 1) How many screens are in the Figma file currently? 2) Do you have the .NET project scaffolded, or will I set that up as well? Looking forward to discussing further. Best regards, Kamran

@ZohaibRoy

⭐⭐⭐⭐⭐ Create a Stunning Browser-Based Application with React and .NET ❇️ Hi My Friend, I hope you are doing well. I’ve reviewed your project requirements and see you are looking for a React developer to bring your Figma designs to life. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for web applications. I will create responsive, production-ready code that connects seamlessly with your .NET back end and MySQL database while ensuring a polished user interface. ➡️ Why Me? I can easily do your project of building a browser-based application as I have 5 years of experience in React development, .NET APIs, and MySQL optimization. My expertise includes creating responsive layouts, managing state efficiently, and ensuring secure database queries. Not only this, I have a strong grip on integrating front-end and back-end technologies, ensuring smooth communication between them. ➡️ Let's have a quick chat to discuss your project in detail and let me show you the spell of my previous work. Looking forward to discussing with you in chat. ➡️ Skills & Experience: ✅ React (Hooks, Context, Redux) ✅ .NET 6/7 Development ✅ MySQL Database Management ✅ Responsive Design ✅ Material UI ✅ State Management ✅ API Development ✅ Unit Testing ✅ Error Handling ✅ Secure Querying ✅ Figma to Code Translation ✅ Agile Development Waiting for your response! Best Regards, Zohaib

@ludiac

Hi, I can turn your Figma designs into a pixel-perfect React application backed by a clean, scalable .NET API and MySQL layer, with a strong focus on performance and maintainability. For the front end, I’ll use React (hooks + Context/Redux) with Material UI (or a better-fit library if needed) to ensure a fully responsive, smooth UX that matches your designs within the required tolerance. State management, error handling, and component structure will be clean and scalable. On the back end, I’ll build .NET 6/7 APIs with proper architecture (DI, layered structure, unit tests) and optimized endpoints to keep response times under 300 ms. The MySQL layer will include a well-designed schema, indexed queries, and secure parameterized access. If needed, I can also prepare the system for real-time features (Node.js/WebSockets) later without refactoring core logic. Deliverables include full source code, database scripts, tests, deployment-ready setup, and a live demo. Ready to start and iterate quickly with your feedback. Thanks.

@AITSoft

Hi there, I’m Shamshad, and I’ll bring your Figma designs to life with a pixel-perfect React front end that talks cleanly to a .NET 6/7 API and a MySQL data layer. My plan is to translate the UI into modular React components (functional, with hooks and a robust state flow). I’ll implement a responsive layout to match the Figma breakpoints within a two-pixel tolerance, choose a flexible component library (Material UI or a close fit) and ensure graceful error handling. On the back end, I’ll deliver clean API endpoints with dependency injection, testable units, and secure data access with parameterised queries. I’ll create the MySQL schema optimized for performance, plus stored procedures where helpful, and lay out CI-friendly tests for critical flows. I’ll also set up a light deployment on a cloud/staging server for a quick review and provide a concise README with setup, build, and deployment steps. I’m available for quick feedback cycles and iterative shipping. What are the priority workflows that must be covered in the initial MVP for the API and UI integration, and are there any non-functional constraints (e.g., latency targets, security standards) that must be met in the first sprint? Best regards,

@dfordesigners

Hi, I just finished reading through your React .NET Web App UI requirements, and I'm genuinely excited about this one. Your vision is exactly what I specialize in—let's make it happen. I've been building WordPress and Shopify sites for 5+ years, and here's the thing—I don't just build sites, I build sales machines. With 450+ projects under my belt and a 4.9★ rating, I understand what actually converts. Your project is in good hands. I handle the complete picture: WordPress setup, WooCommerce/Shopify optimization, payment integrations, performance tuning, and SEO. More importantly, I understand e-commerce psychology—every decision is about getting your customers to buy again and again. I've built stores doing everything from $10K to $500K in annual revenue. One client saw 45% conversion increase after I optimized their checkout flow. Another went from struggling to $50K monthly recurring. I don't just build—I solve real business problems. I'd love to jump on a 15-minute call to understand your specific goals and timeline. Not to pitch you—just to be honest about whether I'm the right fit and what we could achieve together. What works better for you, this week or next? Looking forward to working with you, Kausar Parveen

@corpmember29

I HAVE BUILT PIXEL-PERFECT REACT + .NET APPLICATIONS WITH HIGH-PERFORMANCE APIS AND CLEAN ARCHITECTURE. Hello, I can convert your Figma designs into a production-ready, fully responsive React application integrated seamlessly with a .NET backend and MySQL database. Frontend: • React (hooks, functional components, Context/Redux as needed) • Pixel-perfect UI (≤2px variance) aligned with Figma • Material UI (or optimized custom component system if बेहतर) • Responsive across all breakpoints + smooth state/error handling Backend: • .NET 6/7 REST APIs with clean architecture • Dependency Injection, layered structure, unit-tested services • Optimized endpoints targeting <300ms response time Data layer: • MySQL schema design + indexing for performance • Secure, parameterized queries / stored procedures • Data validation and integrity checks Bonus (future-ready): • Node.js-ready integration for real-time notifications (WebSockets/SignalR alternative) User roles: • End users (UI interaction, data consumption) • Admin (data management, system control – if required) Workflow: • Rapid iterations with daily feedback • Strict adherence to your designs and API contracts • Clean Git commits + test coverage for critical flows I focus on precision UI + robust backend performance. Ready to start immediately and iterate fast with you.

@giaphung2k1

Hello Expert in React UI development for browser-based applications, I seamlessly integrate with .NET backends. I deliver intuitive, high-performance user interfaces that enhance user experience. Passionate about bringing visions to life, I'm eager to discuss how my expertise can build your next exceptional web app. Let's connect Giáp Văn Hưng

@vishal1145

Your Figma designs will fail in production if the React components aren't built with performance budgets in mind. I've seen pixel-perfect UIs that look great but collapse under 500 concurrent users because developers didn't lazy-load routes or memoize expensive renders. Before we start coding, I need clarity on two things: What's your expected traffic at launch—are we talking 100 users or 10,000? And does your .NET API need to support real-time updates now, or can we defer WebSocket implementation until the Node.js notification service goes live? Here's the architectural approach: - REACT + CONTEXT API: Build a component library with lazy loading and code splitting to keep initial bundle size under 200KB, ensuring sub-2s page loads on 3G networks. - .NET 6 WEB API: Implement repository pattern with dependency injection, async controllers, and response caching to hit your 300ms latency target even under load. - MYSQL OPTIMIZATION: Design normalized schemas with composite indexes on foreign keys, use parameterized queries exclusively, and implement connection pooling to handle 1K queries per second. - FIGMA-TO-CODE WORKFLOW: Extract design tokens (spacing, colors, typography) into CSS variables so updates don't require refactoring 50 components when you tweak the brand palette. - GIT + CI/CD: Set up GitHub Actions to run ESLint, Prettier, and .NET unit tests on every commit, blocking merges if coverage drops below 80%. I've built 8 React/.NET applications where the UI was the differentiator, including a fintech dashboard that processed 2M transactions daily without a single layout shift. I don't take projects where requirements are vague—let's schedule a 20-minute call to walk through your Figma file and discuss edge cases like form validation failures and API timeout handling before I commit to a timeline.

@iglobalvn

I can turn your Figma screens into a polished React/.NET/MySQL product that feels production-ready from day one. Your project is a strong fit for me because it needs exact UI implementation, clean API integration, and a backend that is structured for maintainability and speed. I work comfortably across React (hooks, Context/Redux, functional components), .NET 6/7 APIs, and MySQL, so I can own the full flow from UI to data. Key strengths: • Pixel-accurate, fully responsive React builds aligned to Figma within tight breakpoint tolerances • Clean .NET architecture with dependency injection, separation of concerns, and testable endpoints • Secure MySQL design using parameterized queries/stored procedures, with performance and safety in mind I’ve delivered similar full-stack interfaces where UI quality, API reliability, and fast iteration mattered. I also have Node.js experience, so adding a lightweight real-time notification service later would be straightforward. My approach: review Figma + requirements, map components and API contracts, build the React UI, implement .NET endpoints and MySQL scripts, then validate with unit/integration tests and deploy a review demo. I’ll keep communication tight so you can give quick feedback and see progress daily. If you’d like, I can outline the implementation plan and milestone breakdown next.

@arbu1499

Hi, I understand you need a production-ready full-stack solution where a pixel-perfect React frontend (built from Figma) integrates cleanly with a .NET 6/7 REST API and a MySQL database, with strong emphasis on UI precision, performance, and clean architecture across all layers. I can develop a modular React app using hooks with Context or Redux, integrate Material UI (or a more suitable component system if needed), and ensure smooth state handling, responsive layouts, and robust error management while strictly matching your Figma designs; on the backend, I can structure .NET APIs with proper dependency injection, clean separation of concerns, secure parametrized queries, and unit-tested endpoints, while also optimizing MySQL schema design for performance and scalability. I also ensure all layers communicate efficiently, maintain low-latency API responses, and are fully testable with clean documentation and a deployable staging setup for review. Looking forward for your positive response in the chatbox. Best Regards, Arbaz N

@kareemmaize

Hi, the clean way to build this is to lock the Figma screens and API contracts together early so the UI does not get rebuilt every time backend payloads shift. A real flow here is: user opens a screen -> React loads the view and calls the .NET endpoint -> API returns a typed payload from MySQL -> UI updates state, renders the exact layout, and handles loading or validation errors without breaking the design. That is what keeps the product polished instead of just visually close. These projects often look done, but fail when pixel perfect screens are built on unstable data contracts or slow queries. One real issue is a form or dashboard matching Figma while API delays cause flicker, stale state, or inconsistent validation, so I handle it by defining response shapes early, keeping components reusable, and optimizing queries around the critical flows. The part to get right early is the contract between React state, .NET payloads, and MySQL data access, because that controls both usability and correctness.

@durgesh8527

As a seasoned full-stack developer with 12+ years under my belt, I have gained in-depth expertise in every aspect of your proposed project. I have successfully built clean, responsive user interfaces using React.js, Javascript, and have integrated them seamlessly with .NET APIs à la .NET 6/7. Additionally, my deep understanding of data management and optimization would ensure the MySQL schema is not only created accurately but also secured against common vulnerabilities. My thorough grasp of node.js adds an exciting bonus as it lines up perfectly with your potential plans for incorporating real-time notification services along the line. To me, quality is everything. I guarantee a pixel-perfect UI that adheres strictly to your drafted designs, even within a 2-pixel tolerance on all common breakpoints. With robust state management and graceful error handling skills up my sleeves, I promise a polished experience void of glitches or downtime. My previous experience with Material UI (or your suggested alternative) gives me an edge at providing you with a component library that marries your desired aesthetics and functionality.