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My React 18 + Vite project has grown quickly and now feels sluggish and hard to navigate. I need an experienced full-stack engineer to step in, audit the codebase, and leave it faster, cleaner, and bug-free. Here’s where the pain shows up: performance drops on first paint, confusing file structure, and a handful of stubborn functionality bugs. The most obvious trouble spots are the navigation bar, several form flows, and scattered UI elements. I already maintain an internal style guide covering naming, folder hierarchy, linting rules, and testing conventions, so every change must line up with those guidelines. You’ll profile the bundle, refactor any tangled components, trim redundant state, fix the visible glitches, and push everything through Vite’s dev/prod builds to confirm gains. A short hand-off note or inline comments explaining the key refactors will round it out. Deliverables – Optimised, readable code committed to a new branch – All nav-bar, form, and UI bugs resolved and verified – Performance metrics (before/after) that prove the speed-up – Confirmation that my coding standards are met (ESLint passes, unit tests green) When you open your pull request, I’ll run the tests, review the diff, and merge once the criteria are met.
Projektin tunnus (ID): 40233072
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Aktiivinen 13 päivää sitten
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53 freelancerit tarjoavat keskimäärin $42 USD tätä projektia

Hi there, I understand your concerns about the sluggishness and complexity of your React 18 + Vite project. As an experienced full-stack engineer, I'm confident in my ability to enhance your codebase. I will conduct a thorough audit, focusing on the navigation bar, form flows, and UI elements to ensure a faster, cleaner, and bug-free application. I’ll adhere to your internal style guide to maintain consistency with naming, folder hierarchy, and linting rules. I will refactor tangled components, trim redundant states, and fix existing glitches while profiling the bundle. The outcome will be optimized, readable code on a new branch, verification of all required bugs, and performance metrics demonstrating improvements. I’ll also provide a clear hand-off note with inline comments for easy understanding of key changes. Looking forward to collaborating; will you be available to discuss this further?
$30 USD 2 päivässä
6,6
6,6

Hello, I have 5 years of experience as a freelancer specializing in Web Development, JavaScript, CSS, React Native, Full Stack Development, HTML5, Frontend Development, PHP and Software Engineering. i build high-performance, cross-platform mobile apps with clean code, smooth UI, and real-time functionality using REST and WebSocket. my work includes custom UI, animations, and seamless api integration. I focus on fast delivery, scalable code, and long-term support with client satisfaction as my top priority. i’m confident i can deliver a reliable, polished app that works flawlessly on both ios and android. I know what the difference between 99% and 100% is. I promise the perfect result. If you hire me, I will do my best until you are fully satisfied. Let’s discuss your project details to get started! Thanks, Denis
$30 USD 1 päivässä
6,0
6,0

Hello! I understand that your React 18 + Vite project requires an urgent code cleanup to enhance performance and clarity. Having worked on various full-stack projects, I am well-versed in optimizing codebases and ensuring they are both efficient and maintainable. In a recent project, I improved a large React application’s performance by 40% through careful refactoring and adherence to specified guidelines. ✅My Plan: - Perform a comprehensive code audit to identify performance bottlenecks. - Refactor tangled components to streamline functionality. - Trim unnecessary state management and improve navigation. - Ensure all changes align with your internal style guide for naming and folder hierarchy. - Conduct profiling and push builds through Vite for performance verification. - Provide a hand-off note with inline comments detailing key refactors. Best regards, Hongqiang Chen
$100 USD 1 päivässä
5,1
5,1

Hello! I understand your project requires a thorough audit and optimization of your React 18 + Vite codebase to enhance performance and maintain clarity. My approach will involve profiling the bundle, refactoring tangled components, and resolving existing UI bugs, with a strong focus on adhering to your internal style guide throughout. I will ensure the final output includes optimised, readable code committed to a new branch, alongside performance metrics showcasing before-and-after comparisons to validate improvements. Each step will align with your coding standards, guaranteeing that all tests pass. Regards, Davide
$25 USD 1 päivässä
5,0
5,0

Hello, I’m a full-stack developer with strong experience in React 18 + Vite projects, including performance optimization, refactoring messy component structures, and fixing hard-to-trace UI bugs. I’ll refactor tangled components, improve state flow, apply memoization where appropriate, clean up folder structure to match your style guide, and fix the nav/form/UI bugs without introducing regressions. I’m comfortable working under strict ESLint rules and keeping unit tests green. You’ll receive a clean branch with measurable before/after performance metrics and clear notes on key refactors. Ready to start immediately. Thanks, Vincent
$30 USD 2 päivässä
5,4
5,4

As a seasoned full-stack developer with over 6 years of experience, my skill set aligns perfectly with the requirements for your React-Vite frontend code cleanup. Throughout my career, I've had countless opportunities to optimize codebases for performance, enhance readability, and eliminate bugs. Having in-depth proficiency in React, JavaScript, and other frontend technologies gives me an edge in understanding the ins and outs of your project. In particular, my expertise in using compilation tools like Webpack will prove immensely valuable while working on your codebase. I'm well-versed in JavaScript unit testing frameworks such as Mocha, Karma, and Jasmine - ensuring that your code is not only cleaner but also glitch-free. Moreover, I am familiar with Google API integrations such as Google AdWords and GoogleMaps which could be useful for your project enhancement. Beyond just optimizing the code and deleting errors, my commitment to robust documentation ensures that it's easy for you or other team members to understand future changes made to the code. Wielding ESLint impeccably and green unit tests testify that my coding standards align closely with what you already have in place. Let's connect and work together towards transforming your disorganized Vite project into one that's lightning-fast and flawlessly functional!
$10 USD 7 päivässä
4,8
4,8

Hi there, I’m Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and with over 15 years of experience as a senior full-stack and AI engineer, I have the expertise to deliver this properly. I’m available to start right away and would be happy to discuss the details whenever it’s convenient for you. I look forward to speaking with you. Best regards, Kristopher Kramer
$20 USD 1 päivässä
4,9
4,9

Hi there, I see you're looking for someone to clean up your React 18 + Vite project, which has become sluggish and hard to navigate. It sounds like the main issues are performance drops, a confusing file structure, and some persistent bugs in the navigation bar and form flows. My approach would involve auditing your codebase, profiling the bundle, and refactoring components to adhere to your internal style guide. With 4+ years of experience in full-stack development, I’m confident I can optimize your code, resolve the bugs, and enhance performance metrics effectively. I'll ensure everything aligns with your coding standards, including ESLint and unit tests. Could you share more about specific areas in the navigation and forms that are causing the most trouble? Best regards, Arslan Shahid
$10 USD 1 päivässä
4,3
4,3

Hello, I am a seasoned Full Stack App & Web Developer with extensive experience in React and Vite. I specialize in optimizing codebases for performance, cleanliness, and bug-free functionality. Your project aligns perfectly with my skill set, and I am confident in my ability to tackle the issues you've highlighted, such as performance drops, confusing file structures, and stubborn bugs in navigation, forms, and UI elements. I will conduct a thorough code audit, refactor components, optimize state management, and ensure adherence to your internal style guide. My goal is to deliver optimized, readable code that meets your coding standards and significantly improves performance metrics. I am excited to collaborate with you on this project and look forward to discussing further details. Kind regards, obranch
$20 USD 7 päivässä
3,3
3,3

Hello, I hope you are doing well. -> Previous Work: I’ve led frontend cleanups for React/Vite projects, profiling bundles, refactoring tangled components, and delivering measurable speed-ups while aligning with strict internal style guides. I’ve improved navigation flows, reduced redundant state, and fixed UI glitches across form steps and menus in production-grade apps. -> Development Plan: 1) Benchmark current first-paint and bundle size using Vite profiling and Lighthouse-like checks. 2) Audit file structure and routing, identify hotspots in the navigation bar and form flows. 3) Refactor components into smaller, reusable pieces with clear props and hooks, trim duplicated state, and align naming with your style guide. 4) Implement targeted performance tweaks (code-splitting, memoization, lazy loaded routes). 5) Run dev and prod builds, verify ESLint rules pass, unit tests green, and document key refactors in inline comments. -> Schedule: - Week/Phase 1: Baseline profiling and structure audit (1-2 days) - Week/Phase 2: Refactors and bug fixes (1-2 days) - Week/Phase 3: Verification, tests, and hand-off notes (1 day) -> Simple Question: What is the current Lighthouse performance delta you aim to reach on first paint after the cleanup? I look forward to your reply.
$30 USD 1 päivässä
3,1
3,1

Hi, I'm an experienced full-stack engineer with deep expertise in **React 18**, **Vite**, performance optimization, large-scale codebase refactoring, and modern frontend best practices. I've successfully audited and transformed sluggish React + Vite projects just like yours — improving First Contentful Paint / Time to Interactive by 40–70%, cleaning tangled component trees, eliminating redundant renders/state, and fixing navigation + complex form bugs without breaking existing functionality. I'm very comfortable working strictly within established style guides, ESLint rules, folder conventions, and testing standards — I treat them as non-negotiable. I can deliver: a clean new branch with refactored & optimized code, resolved bugs (nav, forms, UI), before/after performance metrics (Lighthouse, bundle analysis, React DevTools profiler), green tests, and clear inline comments + short hand-off summary. Looking forward to reviewing your codebase, profiling the current bottlenecks, and handing over a noticeably faster, more maintainable project. Happy to hop on a quick call to discuss priorities and start right away. Best regards, Sheroz Khalid
$20 USD 7 päivässä
2,7
2,7

I’d approach this as a focused performance and architecture audit with measurable outcomes. First, I’d baseline your current state using Lighthouse, React Profiler, and Vite bundle analysis to capture first paint, TTI, bundle size, and component render frequency. From there, I’d identify heavy dependencies, unnecessary re-renders (memoization gaps, unstable props, redundant global state), oversized chunks, and inefficient form/state logic. Navigation would be reviewed for unnecessary layout thrashing, excessive context usage, or blocking data loads, and I’d introduce route-level code splitting and lazy loading where appropriate. Next, I’d refactor tangled components into clearer, domain-based folders aligned with your internal style guide, reduce prop drilling (or clean up context misuse), normalize state (removing duplicated or derived state), and ensure forms use efficient controlled/uncontrolled patterns as appropriate. I’d eliminate dead code, tighten TypeScript types (if applicable), resolve UI inconsistencies, and address all reported bugs. After refactoring, I’d run Vite production builds to confirm reduced bundle size and improved load metrics, validate ESLint compliance, and ensure all unit tests pass.
$20 USD 7 päivässä
2,3
2,3

I can jump in and bring structure, performance, and predictability back to your React 18 + Vite codebase without breaking the rhythm you've already built. Here’s the plan: I’ll begin with a full code audit using React DevTools and Vite bundle analysis to identify hydration delays, unnecessary re-renders, and bloated chunks—focusing especially on lazy-loading, memoization, and component sizing. The navigation bar and sluggish form flows will be refactored for clarity, accessibility, and performance. I'll also simplify scattered UI elements and trim any overused global or derived state (likely culprits for re-renders). File structure will be reorganized only where necessary to improve clarity and respect your internal style guide—we’ll stay fully aligned with your ESLint rules, lint-staged setup, folder hierarchy, and test conventions. Think of this as a surgical clean-up with long-term maintainability baked in. Ready to get started when you are—just grant access and I’ll begin work in your Vite branch.
$20 USD 7 päivässä
3,2
3,2

As an experienced full-stack engineer, I understand that as your project grows, so do the intricacies of its codebase. I empathize with your frustrations concerning performance, tangled components, and UI inconsistencies-getting under the hood to fix these problems is my specialty. I'm more than adept in using React 18 and Vite, and I'm confident I can go through each line to spot and resolve bugs, optimize your code for better performance and clarity, all while strictly adhering to your existing style guide. Drawing from my 8 years of experience in WordPress development, theme development, plugin development, Laravel development, and frontend technologies like ReactJS and VueJS, I have an eye for detail that would be invaluable to a project like yours. Additionally, my knowledge in HTML5, JavaScript(), and PHP comes in handy when optimizing codes and resolving any persisting UI-related issues. My commitment to ensuring successful projects extends beyond just resolving bugs- I will provide you with clear performance metrics (before/after) that prove the speedups delivered. Also feel assured that your coding standards will be met as I’ll make certain ESLint passes, unit tests are green before you merge them. To top it all off, I value communication highly ensuring regular updates at each stage of the project. Choose me and let's get your project back on track!
$20 USD 7 päivässä
2,3
2,3

With 7 years of experience in full-stack development, I am the best fit to complete this React-Vite Frontend Code Cleanup project. I have the relevant skills to audit the codebase, improve performance, and fix bugs efficiently. How I will complete this project: - Perform a thorough audit of the codebase to identify performance bottlenecks and bugs - Refactor tangled components, optimize state management, and fix visible glitches - Ensure changes align with internal style guide for naming, folder hierarchy, linting rules, and testing conventions - Profile the bundle and measure performance improvements before and after optimizations - Provide a detailed hand-off note or inline comments explaining key refactors Tech stack I will use: - React 18 for building user interfaces - Vite for fast development and optimized production builds - ESLint for enforcing coding standards - Unit testing for ensuring code quality and reliability Having worked on similar solutions in the past, I am confident in my ability to deliver: - Optimized, readable code committed to a new branch - Resolution of all nav-bar, form, and UI bugs with verification - Performance metrics demonstrating speed improvements - Compliance with coding standards (ESLint passes, green unit tests) Once I open the pull request, you can review the changes, run tests, and merge the code once all criteria are met. I look forw
$11 USD 7 päivässä
2,0
2,0

Hello, I can help you clean up and stabilise your React 18 + Vite codebase quickly and within your budget. I have 6+ years of experience working with React applications that have grown messy over time and needed performance tuning and structural refactoring. Here’s how I’d approach this: – Run a bundle analysis (Vite build stats + Lighthouse) to identify first paint and heavy dependency issues – Refactor tangled components (especially nav and form flows) into cleaner, reusable modules – Remove redundant state, unnecessary re-renders, and prop drilling – Optimise memoization (useMemo, useCallback where appropriate) – Fix UI glitches and verify behaviour against expected flows – Ensure folder structure aligns strictly with your internal style guide – Run ESLint + tests and resolve all warnings/errors – Validate both dev and production builds For performance validation, I’ll provide: – Before/after Lighthouse metrics – Bundle size comparison – Notes on key refactors and architectural improvements Deliverables: – Cleaned and optimised code pushed to a new branch – All nav, form, and UI issues fixed – ESLint passing with no rule violations – Unit tests green – Short handoff note explaining structural changes Given the project scope and budget range, I can focus on the most critical pain points first (nav, forms, bundle size) and deliver measurable improvements within 1–2 days.
$25 USD 7 päivässä
2,0
2,0

Hey — saw your post about cleaning up your React 18 + Vite frontend. When projects grow fast, the usual pain is too much shared state and scattered components, which makes everything feel slow and hard to reason about. Quick question before I suggest an approach: Are you currently using any state management (Redux, Zustand, Context, etc.), or is most state living inside individual components? I’ve refactored several React + Vite apps to be faster and more modular by simplifying state flow, lazy-loading where it makes sense, and reorganizing the folder structure so it’s easier to work in. If you can share your repo link or a brief overview of the current structure, I’ll take a look and tell you what I’d prioritize first.
$20 USD 7 päivässä
1,3
1,3

Hi, I’ve reviewed your React 18 + Vite refactor brief carefully, and this is exactly the type of performance + architecture cleanup I handle. I’ll start with a structured audit: bundle analysis (Vite build stats + source-map explorer), React DevTools profiling for first paint and re-render bottlenecks, and Lighthouse/Web Vitals benchmarking to establish a measurable baseline. From there, I’ll refactor tangled components, normalize folder structure to align with your internal conventions, remove redundant state, improve memoization where needed, and resolve the navigation bar, form flow, and scattered UI bugs at the root level—not just patch symptoms. All changes will strictly follow your style guide (naming, hierarchy, lint rules, testing conventions). ESLint must pass cleanly and unit tests remain green before PR submission. I’ll include before/after metrics to demonstrate bundle reduction and improved first paint timing, plus concise inline comments explaining key architectural decisions. Quick question: are you currently using React Router v6 with code-splitting, or is routing part of the performance bottleneck? Ready to clean this up properly and make it scale again.
$15 USD 2 päivässä
1,0
1,0

Hi, I am professional software engineer with skills including HTML5, PHP, React Native, Frontend Development, Software Engineering, Full Stack Development, JavaScript, Web Development and CSS. After reviewing the project requirements, I found the project perfectly match my experience and skills. Having previously worked on similar projects, I'm confident I can complete this project perfectly. To move forward, Please contact me to discuss more regarding this project. Looking forward to hearing from you soon
$10 USD 6 päivässä
0,0
0,0

Hello there! I'm excited to help you with your React 18 + Vite project to enhance its performance and navigation. I have extensive experience in full-stack development, specializing in code optimization and frontend architecture. I understand the importance of maintaining your internal style guide and will ensure that my changes align with your naming conventions, folder hierarchy, and linting rules. I will thoroughly audit the codebase to identify bottlenecks, focus on refining the navigation bar, form flows, and UI elements, and efficiently refactor tangled components. My strategy includes profiling the bundle, eliminating redundant state, and fixing glitches to achieve a smoother user experience. You will receive clear hand-off notes detailing the key refactors for your reference. I am committed to delivering optimized, readable code on a new branch, resolving all existing bugs, and providing performance metrics to highlight our improvements. I look forward to this collaboration!
$25 USD 3 päivässä
0,0
0,0

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