Full Stack Bug Fixing & Review

@hirujiyu

⭕⭕FULL STACK DEVELOPER⭕⭕ Hi there, ✔️ I see you are looking for a thorough code audit and bug-fix across your frontend, backend, and database, with a focus on performance, functionality, and UI/UX consistency. Key tasks include :- ✦ Diagnose & fix performance bottlenecks and broken logic ✦ Resolve UI/UX glitches and ensure responsiveness ✦ Regression testing to confirm all fixes work end-to-end ✦ Short report with changes, reasoning, and refactor recommendations ✦ Clean, well-commented commits or PRs for easy review ✍️ Do you want me to also suggest automated tests or CI/CD improvements? ✍️ Are there particular areas (frontend, backend, database) that need priority attention? ✍️ Do you have any preferred tools or frameworks for profiling and static analysis? ➰I can deliver a fully reviewed, bug-free, and optimized codebase with clear recommendations for maintainability. Looking forward to collaborating with you! Thank you.

@leadconcept

Greetings, I understand you are looking for a developer to audit and fix your full codebase frontend, backend, and database addressing performance issues, functional bugs, and UI/UX glitches, while providing a concise report with actionable recommendations for cleaner, more maintainable code. Before we proceed, I would like to clarify a few points. 1, Are there specific areas where performance or functionality issues are most critical. 2, Should the review include suggestions for architecture refactors or focus strictly on bug fixes. 3, Do you have automated tests in place, or should regression testing be manual. Our team includes developers experienced in full-stack debugging, performance profiling, and code-quality improvement. We deliver fixed issues, documented commits or pull requests, and a summary report with recommended improvements and tools used, ensuring your application is stable and maintainable. Let us connect to review scope, timelines, and reporting format. The current bid amount is a placeholder to start the conversation. Regards Yasir LEADconcept PS: Let me know, if you want to see our team past work to determine our skills/expertise or past customer's references.

@OutsourceMan

With over 18 years of industry expertise in Web and App Development, my team at CnELIndia is more than capable to address the bugs and issues plaguing your codebase. Our experience spans across Full Stack Development - from frontend to backend, and we are skilled in using toolings like browser dev tools, profiling utilities, static analyzers, and unit-testing frameworks. Our pitch is not to simply patch your bugs but to dig deeper - to diagnose and resolve not just the performance issues like you have mentioned but also broken logic and UI/UX glitches causing functional errors. We aim for a cleaner, tighter, and more maintainable codebase which aligns with your requirement of a concise report with actionable suggestions for larger refactors or best-practice improvements. Our thorough final deliverable, including clean, well-commented commits or pull-requests and regression testing ensures that your application behaves as expected from end-to-end. Our track record as a premier development enterprise is characterized by satisfied clients like yourself. We are confident that our innovative approach driven by passion can transform your existing structure into an optimized, glitch-free platform while ensuring compatible results that will ease replication for you in the future. Let's tackle those bugs head-on together!

@AwaisChaudhry

Hello, I will audit your full stack—frontend, backend, and database—identify performance bottlenecks, broken logic, and UI glitches, and deliver focused fixes with clean, well-commented commits. I’ll supply a concise post-fix report detailing what changed and why, plus actionable recommendations for maintainability and potential refactors. I’ll run regression tests to verify end-to-end behavior and ensure the app behaves as expected. If you have preferred tools (dev tools, profilers, static analysers, or a unit-test framework), I’ll note them in the report so you can reproduce results later. What is your top priority for this pass (performance, correctness, or UI) and do you have a preferred testing/CI setup I should align with? Best regards,

@a4logic

As a seasoned Full Stack developer with unmatched expertise in Frontend Development and PHP, I am confident that my meticulous eye for detail and firm grasp of debugging techniques will be invaluable to your project. At Our Software, we have proven ourselves time and again by providing transformative solutions exactly like what you're looking for. Our skillset covers anything from bug fixes to performance tuning, which would enable me to address your mix of issues seamlessly. What sets us apart is our commitment to not only patching bugs but also improving upon the existing codebase. Following your specifications, I’ll ensure each fix and recommendation in my report contributes to a tighter, cleaner, and more maintainable code, enhancing the efficiency of your application on multiple levels. As for tools, we are comfortable adapting to any specific software or utilities you might prefer – always tailoring our approach to best meet your needs. Ultimately, I understand that this project aims to create an error-free and highly performant web application for its users. With our team's tireless dedication and belief in exceeding expectations, we guarantee your satisfaction as we work towards turning your dreams into reality. Let's join forces and create a web application that truly lives up to its potential!

@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 Software Testing, UI / User Interface, Full Stack Development, Backend Development, Frontend Development, Regression Testing, Database Management, Performance Tuning 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.     

@kamran2012

Hello, I will thoroughly review your entire codebase across the frontend, backend and database to identify and fix performance issues, functional bugs and UI/UX inconsistencies. I will optimise problem areas, clean up broken logic and ensure the application runs smoothly and reliably from end to end. Alongside the fixes, I will provide a concise report explaining what was changed, why it was needed, practical recommendations for improving code structure, maintainability and overall quality. Looking forward to discussing further. Best regards, Kamran

@ominfowave

Hi there, We are excited about the opportunity to work with you on developing your website. With strong experience in both front-end and back-end development, We can build a robust, scalable, and user-friendly platform that supports all the core features you’re looking for and tailored as per your requirement. Why Us? • 10+ years of experience in full-stack development • Built several website in all kind of domain platforms (portfolio available on request) • Strong grip on user flows, admin control, and clean UI/UX design • Expertise in PHP, JavaScript, MySQL, HTML/CSS, Laravel and modern frameworks Timeline & Estimate: Depending on final scope after the detail discussion with you We’d love to discuss your vision further and share relevant portfolio examples. Let’s build something powerful together! Looking forward to your response. Best regards, Vishal Nasit

@SBITServices

Hi Abdullah, I will meticulously review your entire codebase, addressing performance issues, functional errors, and UI/UX glitches. I will diagnose and resolve bottlenecks, broken logic, and visual inconsistencies, providing a detailed report with actionable suggestions for code improvements. I will ensure all fixes pass regression testing and deliver clean, well-commented commits. Let's discuss further. Regards, Sai Bhaskar

@diektech

’m looking for a careful set of eyes to dive into my entire codebase—frontend, backend, and database—and squash the problems that have crept in. Right now I’m facing a mix of performance issues, functional errors, and a handful of UI/UX glitches. Beyond simply patching those bugs, I’d like a concise review of the current structure with actionable suggestions for tighter, cleaner, and more maintainable code. Here’s what I need from you: • Diagnose and resolve the identified performance bottlenecks, broken logic, and visual inconsistencies. • Share a short report summarizing what you changed and why, plus recommendations for any larger refactors or best-practice improvements you spot. • Confirm that all fixes hold up with regression testing and that the application behaves as expected from end to end. If you prefer specific tooling—whether browser dev tools, profiling utilities, static analyzers, or a unit-test framework—feel free to use what gets the job done quickly and cleanly, but please note it in your report so I can replicate results later. Clean, well-commented commits or pull-requests are the expected final deliverable.

@petermyvw

You can have me fix bugs affecting your full stack codebase, including the database. I will identify, then resolve, performance bottlenecks, broken logic, and visual inconsistencies. A short report summarizing what was changed and why, plus recommendations for any spotted potential refactors or best-practice improvements. I will confirm that modifications worked as expected before commiting them to your repository. Feel free to start a text chat with me on freelancer.com in case you'd like to share more details about your codebase.

@DeveloperStation

Hi there, We’ve tackled similar challenges with our own products, where we identified and resolved critical performance issues and UI/UX bugs. We understand that fixing bugs is just one part of the solution; it’s equally important to ensure that the underlying code is robust and maintainable. As a team of full-stack developers, we can address both front-end and back-end issues, and we’re well-versed in using tools like Chrome DevTools, Laravel Telescope, and more to identify and resolve performance bottlenecks. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best, Adil

@sagarjain4010

Hello I’m a full-stack developer with experience fixing messy codebases and improving app performance. I can go through your frontend, backend, and database to find and fix the bugs, performance issues, and UI glitches that are slowing you down. Here’s what I’ll do for you: -Carefully review your entire codebase and identify problem areas. -Fix broken logic, slow performance, and visual inconsistencies. -Test everything to make sure your app works smoothly from end to end. -Give you a short report explaining what I changed, why, and suggestions for making your code cleaner and easier to maintain. -Deliver well-commented commits or pull requests so it’s easy for you or your team to continue from there. I like keeping things simple and clear, and I’ll make sure the fixes are solid without overcomplicating anything. Happy to chat about your priorities and timeline so we can get this running smoothly fast. Thanks Sagar

@mondersky

I can review your full stack, track down the performance issues, logic bugs, and UI glitches, and fix them cleanly. I’ll also give you a brief breakdown of what was changed, why it was changed, and where the structure can be improved for better maintainability. Everything will be regression-tested to make sure nothing breaks end to end, and I’ll note any tools used so you can reproduce the results later.

@iglobalvn

Hello, I can take a full-stack pass over your entire codebase—frontend, backend, and database—to identify, fix, and validate the performance issues, functional bugs, and UI/UX glitches you’re seeing. I’m comfortable stepping into existing projects and working methodically: diagnose first, apply targeted fixes, then verify with regression testing so nothing else breaks. I focus on clean, minimal changes that improve stability without introducing risk. What I’ll deliver: • Resolution of performance bottlenecks, broken logic, and visual inconsistencies • A concise review report outlining: • What was fixed and why • Root causes of key issues • Actionable recommendations for maintainability and structure • Regression testing to confirm end-to-end behavior • Clean, well-commented commits or pull requests I’m happy to use any appropriate tooling—profilers, browser dev tools, static analysis, or test frameworks—and I’ll clearly document what was used so results are reproducible on your side. If you’re looking for a careful, reliable review that improves both current stability and long-term code health, I’m ready to help. Please feel free to send me a private message so we can discuss the project in more detail and align on next steps. Best regards,

@ayesha0124

Hi there, I’ve closely reviewed your project requirements and am confident in my ability to diagnose and resolve the performance issues, functional errors, and UI/UX glitches in your codebase. With extensive experience in full-stack development, I specialize in enhancing application performance by identifying bottlenecks and improving logic. My approach will involve a thorough examination of your entire codebase, ensuring that each aspect—from frontend to backend and database—is meticulously checked. Not only will I address the bugs, but I will also provide a concise report that details what was changed, along with actionable recommendations for any future refactors and best practices. I will perform regression testing to confirm that all fixes are robust and the application operates as expected. You can trust that I’ll use the most effective tooling to get the best results quickly. Thanks,

@purplemaestro

Hi. I'm a full-stack developer with extensive experience debugging and optimizing web applications across various tech stacks. I can quickly identify failing flows through systematic error log analysis, fix critical bugs, and improve performance metrics like TTFB and API latency. My approach includes comprehensive code review, implementing automated tests, and providing detailed documentation of all fixes. I'm comfortable working with modern frameworks, databases, and deployment environments including Docker and cloud platforms. I'm available to start immediately and can provide references from similar debugging projects I've successfully completed.

@usamae

I'm experienced in Full Stack development with a keen eye for detail and problem-solving skills. I will thoroughly analyze your codebase to identify and resolve performance issues, functional errors, and UI/UX glitches. My approach includes providing a detailed report on changes made and suggestions for code enhancements. I will ensure all fixes are validated through regression testing for seamless functionality. My final deliverable will consist of clean, well-commented commits or pull-requests.

@efanntyo

Hi there, hope you are doing well I checked your project descripton carefully, I can complete this project perfectly in your needed timeline because I am super experienced in bug fix ping me please Thanks