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Project Overview A live Web3 dApp built with React and integrated with blockchain protocols (Solidity smart contracts, [login to view URL] for wallet interactions). The frontend handles dynamic UI updates for transaction states, token balances, and DeFi operations. Current deployment on Vercel/Netlify with backend on Node.js/IPFS. Issue Description Critical frontend bugs impacting user experience: Wallet connection failures (MetaMask/Phantom) during high network congestion on Solana/Ethereum. UI rendering glitches in responsive views (mobile/desktop) for transaction history and charts. State management inconsistencies (Redux/Zustand) causing stale data post-transaction confirmations. These bugs reduce conversion rates and expose UX vulnerabilities in a production environment. Scope of Work Debug and resolve the listed issues with full testing across browsers (Chrome, Firefox, Safari). Optimize performance (reduce bundle size, fix memory leaks). Ensure cross-chain compatibility and E2E tests with Cypress/Jest. Deploy fixes and provide documentation/update GitHub repo access. Requirements Proven experience in Web3 frontend (React/[login to view URL], Tailwind/CSS-in-JS). Familiarity with blockchain tooling (Vite/Webpack for builds). Available immediately for 1 hour turnaround.
Proje No: 40040350
40 teklifler
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Hi there. I am very pleased to suggest my proposal for "Urgent: Frontend Bug Fix Required for Web3 Project" I am new to this platform, having previously held multiple development positions within software agencies. 300% Confidence!!! Please contact me. Best, David
$250 USD 4 gün içinde
1,4
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40 freelancer bu proje için ortalama $120 USD teklif veriyor

I have extensive experience in PHP, JavaScript, Node.js, Socket IO, and Blockchain, making me a great match for the "Urgent: Frontend Bug Fix Required for Web3 Project." I am confident in my ability to debug and resolve critical frontend bugs, optimize performance, and ensure cross-chain compatibility. The budget can be adjusted once we discuss the full project scope, and I am committed to completing this project within your budget and timeline. Please review my 15-year-old profile to see my work history. I am eager to start and demonstrate my dedication to this project. Looking forward to hearing from you.
$175 USD 7 gün içinde
8,7
8,7

Hello! I'm Pallavi, a seasoned Full-stack Software Engineer well-versed in the technologies that power your project – React and Next.js. With over 10 years in web and mobile app development, my track record includes delivering top-quality solutions under strict deadlines. Functionality and user-centered design are my mainstays, and I'm confident I can offer an optimized web3 dApp solution that will serve your users well while eliminating any UI bugs or state management inconsistencies you face. I understand the problem you're facing with frontend bugs affecting wallet connections, rendering glitches, and state management issues. These negatively impact both UX conversion rates and expose vulnerabilities. My substantial experience in blockchain tooling, Web3, ReactJS enables me to better handle this issue. Additionally, I have a deep-rooted understanding of optimizing performance through bundle size reduction and fixing memory leaks to provide seamless E2E experiences for your platform across browsers – Chrome, Firefox, Safari. In the end, my aim is to help you deploy these fixes efficiently while providing comprehensive documentation for a streamlined process. I am available immediately and ready to deliver quality work within an hour of notice. With me on board, you can count on proactive communication and absolute determination to solve any issue at hand!
$60 USD 5 gün içinde
7,0
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Dear Oleksandr, I am a seasoned developer with a strong background in PHP, JavaScript, and Node.js. With expertise in Blockchain technologies and Web Development, I am well-equipped to tackle the challenges presented in your project. I have successfully delivered similar projects in the past, as showcased in my portfolio. I am committed to clear communication and reliable delivery, ensuring that your project goals are met efficiently. Let's discuss how we can collaborate to bring your vision to life. I look forward to the opportunity to work with you. Best regards, Ali Zahid CEO, Azur Solutions
$30 USD 7 gün içinde
5,6
5,6

Good Day! Your Web3 dApp is facing critical production issues—including wallet connection failures, UI rendering glitches, and stale state management—and I can quickly debug and resolve these with full cross-browser testing. I have strong experience in React/Web3 integrations, performance optimization, and E2E testing, allowing me to deliver the required fixes within your immediate 1-hour turnaround. Regards Muhammad M
$50 USD 4 gün içinde
5,1
5,1

I understand your project requires urgent frontend bug fixes for your Web3 application. I will conduct a thorough assessment of the existing codebase to identify and resolve the bugs affecting user experience, ensuring seamless interaction with blockchain functionalities. My approach includes debugging JavaScript, optimizing UI components, and ensuring compatibility across various devices and browsers. With over 5 years of experience in frontend development, particularly in Web3 technologies, I have successfully worked on projects utilizing React, Redux, and Web3.js. My expertise in debugging tools such as Chrome DevTools and my familiarity with smart contract interactions will enable me to quickly pinpoint issues and implement effective solutions. Additionally, I have collaborated with cross-functional teams to enhance application performance and user interface, ensuring that all fixes align with the overall project goals. I am committed to delivering high-quality results efficiently, minimizing downtime during the process. I am ready to start immediately and can provide updates on progress to keep you informed. Best regards, Bilal.
$140 USD 5 gün içinde
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Hi there, Are you facing issues with your PHP script that brands PDFs with dynamic links? I can repair, update, and optimize your script to work smoothly on PHP 7.4 and PHP 8.2. I will diagnose version-related errors, fix compatibility issues, and restore full functionality — ensuring your PDF links remain clickable and perfectly embedded. With my strong expertise in PHP and version migration, I will make sure your tool runs efficiently and securely. ? Let’s Get Started! ? Relevant Experience: * PHP Version Migration & Compatibility Fixes * Dynamic PDF Manipulation & Link Embedding * Secure FTP Operations * Custom PHP Script Debugging * Server-Side Scripting & Optimization * Data Validation & Security Enhancements * Functional & Regression Testing * Performance Optimization for Web Applications I’m ready to work on your project. Send me your project code: SmartyPDF Best Regards, wali arain
$30 USD 1 gün içinde
3,2
3,2

Hi Oleksandr, I'm Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering SaaS platforms, automation systems, and intelligent applications, highlighting my top strengths in React, blockchain integration, and state management. I’ve successfully debugged and optimized Web3 applications, notably resolving critical issues with wallet connections and UI glitches, ensuring a seamless user experience. My deep technical background aligns with your immediate needs for resolving frontend bugs in your live dApp; I can complete this project perfectly and deliver scalable, production-ready results. I am committed to clean architecture, structured documentation, CI/CD automation, and OWASP-based security practices. All modifications will be thoroughly tested across browsers and include performance optimizations and cross-chain compatibility. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. What specific performance metrics are critical for you to evaluate the success of these fixes?
$250 USD 1 gün içinde
2,7
2,7

Hello, Oleksandr ✌️ I appreciate your project post. I think your goal for this task is to ensure a seamless user experience on your Web3 project by fixing frontend bugs and enhancing overall functionality. In my previous project, I worked on a similar Web3 project where I successfully resolved frontend bugs, optimized performance, and improved user interface design. This project had a success rate of 98.3%, showcasing my ability to deliver high-quality solutions for frontend development tasks. My experience in this area directly aligns with the requirements of your current project. As a result, your Web3 project will have improved functionality, user experience, and overall performance. OK, let's discuss about your task in more detail. ✌️ Best regards, Bogoljub
$140 USD 3 gün içinde
1,5
1,5

★★★★★★ LET’S TALK ★★★★★★ Hi! I’m an experienced Web3 frontend developer and can fix your critical dApp issues immediately. I’ll: • Resolve wallet connection failures (MetaMask/Phantom) under high network load • Fix responsive UI glitches for transaction history and charts • Correct state management inconsistencies in Redux/Zustand to prevent stale data • Optimize performance, reduce bundle size, and fix memory leaks • Test across Chrome, Firefox, Safari and provide cross-chain E2E tests (Cypress/Jest) • Deploy fixes, update GitHub, and document all changes I’m available immediately and can ensure your production dApp is stable, performant, and user-friendly.
$250 USD 7 gün içinde
1,5
1,5

Hi, hope you are doing well. I've read your proposal very carefully, and I am confident about your project needs. I understand that you require a thorough debugging and optimization of your Web3 dApp frontend, particularly addressing critical wallet connection failures and UI glitches, which currently hinder user experience. I have hands-on experience in resolving similar issues in React-based applications, specifically within the Web3 ecosystem. My approach includes: - Debugging wallet connection issues during high network congestion to enhance reliability. - Fixing UI rendering glitches to ensure a seamless experience across both mobile and desktop views. - Implementing effective state management solutions to eliminate stale data after transactions. I can start immediately and complete the work within a short timeline, ensuring thorough testing across all browsers and providing documentation for future reference. Looking forward to your reply.
$30 USD 7 gün içinde
0,5
0,5

I can do it I can do it I can do it I can do it I can do it
$140 USD 7 gün içinde
0,0
0,0

Hi, hope you are doing well. I've read your proposal very carefully and I am confident about your requirements. I understand that you need assistance in debugging critical frontend issues in your Web3 dApp, particularly with wallet connection failures, UI rendering glitches, and state management inconsistencies. I have hands-on experience in developing and maintaining Web3 frontends using React and integrating blockchain protocols through Solidity smart contracts and Web3.js. My approach includes: - Conducting thorough debugging of the wallet connection processes to ensure seamless user interactions. - Addressing UI rendering issues to enhance responsiveness across all devices. - Implementing effective state management solutions to maintain accurate data post-transactions. I can start immediately and complete the work within a short timeline. Looking forward to your reply.
$140 USD 7 gün içinde
0,0
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Hey, I hope all is well. I would love to accept this project. I have extensive experience working with React-based Web3 dApps and have previously resolved similar frontend issues involving wallet connections and UI glitches for a DeFi platform on Ethereum and Solana. For example, I fixed state management bugs and optimized performance in a multi-chain staking app last quarter. Could you please clarify if the project requires simultaneous fixes on both Solana and Ethereum environments or prioritized sequentially? KIND REGARDS MR TIM
$150 USD 14 gün içinde
0,0
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We've just completed a similar project where we enhanced a Web3 dApp by resolving crucial frontend issues, improving wallet integrations and dynamic UI responsiveness. I’ll help you fix your wallet connection failures, UI glitches, and state management inconsistencies to ensure a seamless user experience that boosts conversions. Your need for clean, professional, and user-friendly frontend solutions using React and blockchain protocols aligns perfectly with my expertise. I specialize in optimizing performance, cross-chain compatibility, and thorough testing with Cypress and Jest. I'm ready to jump in immediately and deliver reliable fixes swiftly. I'd love to chat about your project! The worst that can happen is you walk away with a free consultation. Regards, Danie Enslin
$100 USD 1 gün içinde
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