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My React-based appointment platform is almost ready to ship, but two stubborn issues in the scheduling logic are blocking release: • The time-slot generator sometimes shows options that should be unavailable. • When a user hits “Book,” the request hangs far longer than it should. I need a developer who can dive straight into the existing React frontend (hooks and context), trace the slot-generation flow through to the scheduling API, and deliver a clean, well-tested patch. You’ll verify that only legitimate slots appear under every timezone/working-hours scenario and profile the booking call so the confirmation returns promptly. Deliverables (acceptance criteria) 1. Updated logic that always publishes correct, conflict-free time slots. 2. Booking operation completes in a consistently snappy timeframe (ideally under 2 seconds on a standard connection). 3. Brief change log plus any schema or endpoint tweaks documented for my team. I have the repo on GitHub and can spin up a staging instance for testing. Once the fix is merged, we’ll run a quick regression test, and I’ll sign off immediately.
ID Projek: 40280845
50 cadangan
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Aktif 12 jam yang lalu
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50 pekerja bebas membida secara purata ₹396 INR/jam untuk pekerjaan ini

Project Title: React Appointment Scheduler Bug Fix Project Description: With extensive experience in API integration and proficiency in React, my team at MAKOS is poised to efficiently fix the bug you're experiencing with your appointment scheduler. We understand that a smooth user experience is key for platforms like yours to thrive, which is why we prioritize accuracy, efficiency, and quick turnaround times in our work. As we are a detail-oriented team, we will thoroughly trace the flow of slot-generation within your React frontend to identify the cause of incorrect time-slot generation and delayed booking confirmation. Our skill set in Node.js will come in especially handy for profiling and optimizing the booking call to achieve consistent snappy record times. With a global client base, we have an insightful understanding of timezones and working-hours scenarios. This, combined with our penchant for clean coding and thorough documentation, means we can not only resolve the immediate issues but also ensure such issues don’t crop up again in the future.
₹350 INR dalam 40 hari
7.4
7.4

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₹400 INR dalam 40 hari
7.5
7.5

Hi there, I'm Nikhil, and your "React Appointment Scheduler Bug Fix" project immediately caught my eye. I understand the critical need to resolve the incorrect time-slot generation and the frustratingly slow booking requests before launch. With my strong expertise in React.js (hooks, context) and JavaScript, I'm perfectly positioned to dive into your existing frontend. I'll efficiently trace the scheduling logic, diagnose the slot generation errors, and profile the booking API calls to ensure a consistently snappy response time (under 2 seconds). You'll receive accurate, conflict-free time slots and a swift booking process, along with a clear change log and any necessary documentation for your team. I'm ready to tackle these issues directly using my React, JS, and debugging skills. Regards, Nikhil Chandra Roy
₹250 INR dalam 40 hari
6.4
6.4

⭐ Hello there, My availability is immediate. I read your project post on React Appointment Scheduler Bug Fix. We have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. We are an experienced team of full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
₹400 INR dalam 40 hari
5.4
5.4

Your React-based appointment platform is nearly there, but I understand that the two issues with the time-slot generator and the booking process are critical for the release. I’ll dive into your existing React frontend, which uses hooks and context, to trace the time-slot generation flow and the scheduling API call. First, I’ll thoroughly examine the logic behind the time-slot generation to ensure that only available slots, factoring in time zones and working hours, are shown. I'll also trace the interaction with the backend API, addressing why unavailable slots are being shown and ensuring the correct slots are published consistently. Next, I’ll profile the booking operation to identify any inefficiencies causing the delay. By optimizing the API request flow and refining the logic, I’ll ensure that the booking completes quickly—aiming for a response time of under 2 seconds on a standard connection. Once the patch is applied, I’ll provide a brief change log and document any adjustments made to schemas or API endpoints, so your team can follow along. With testing via your GitHub repo and staging instance, we’ll quickly run regression tests and get your platform ready for release. I’m confident that, with my experience in React and optimizing API interactions, I can help get these issues resolved swiftly and reliably. Let’s get started!
₹250 INR dalam 40 hari
5.1
5.1

Hello, I can help quickly resolve the time-slot generation and booking latency issues in your React appointment platform. I’m a full-stack developer with 10+ years of experience working with React, scheduling systems, and API integrations, and I’ve debugged similar issues involving timezone handling, slot conflicts, and slow booking confirmations. How I will approach the fix 1. Time-Slot Generator Debugging • Review the React hooks/context logic responsible for slot generation • Trace the flow from frontend → scheduling API → response handling • Validate working hours, timezone conversions, and conflict checks • Ensure the UI only displays valid, conflict-free slots 2. Booking Performance Optimization • Profile the “Book” request lifecycle • Identify bottlenecks (API latency, unnecessary re-renders, or blocking logic) • Optimize the request flow so confirmations return consistently under ~2 seconds 3. Validation & Testing • Test multiple timezone and working-hours scenarios • Verify concurrency and conflict prevention • Run regression tests against the existing booking flow Deliverables • Corrected slot generation logic showing only valid appointment times • Optimized booking request with faster response time • Clean patch merged into your repo • Short change log + documentation for any API or schema adjustments Since the platform is already built, this should be a focused debugging task, and I can start immediately using your GitHub repo and staging environment.
₹400 INR dalam 40 hari
5.0
5.0

Hi there, I will fix the scheduling issues on your React-based appointment platform ensuring accurate time-slot generation and fast booking responses. I suggest reviewing the slot-generation hooks context flow and API calls to catch conflicts and edge cases across timezones and working hours while profiling the booking request to eliminate unnecessary delays. My Aim will be clean logic reliable performance consistent sub-2-second bookings and fully tested updates ready for immediate staging deployment. I have experience debugging complex React scheduling systems with hooks context and API integrations and delivering fixes that maintain data integrity and improve UX. Daily updates will include staging previews test results and progress on slot logic and booking optimization. Q)Can you confirm if you also want automated unit or integration tests added for future-proofing these scheduling flows? Best Regards, Usama F
₹200 INR dalam 12 hari
4.9
4.9

Hi, For your project "React Appointment Scheduler Bug Fix", We provide complete frontend to backend development with clean, scalable, and high-performance solutions tailored to your requirements. Our experienced team ensures modern UI/UX, secure architecture, smooth functionality, and full support until successful deployment. Let’s build a reliable and impactful product together. Regards, Muhammad Abdullah
₹500 INR dalam 60 hari
4.3
4.3

With my extensive 9-year experience as a Full-Stack Developer, I am confident in my ability to resolve the stubborn issues plaguing your React-based appointment platform. My proficiency in technologies like Express JS, HTML, JavaScript, Node.js, and React.js is well-documented and translating this to your project will be straightforward for me. I am particularly adept with the hooks and context aspects which your project relies heavily on. Proficiently handling intricate backend processes is my forte; ensuring that every legitimate timeslot is available despite different timezones/working hours scenarios will thus not be a challenge. Furthermore, I understand the importance of a seamless user experience and have always ensured that my work performs optimally within a quick timeframe. In fact, I'll even profile the booking call to ascertain that the confirmation returns promptly. Asides fixing the identified bugs, I'll also provide a brief change log highlighting all the adjustments made as well as any schema or endpoint tweaks documented for your team's benefit. With me onboard, you have a partner who is wholly committed to delivering top-quality outcomes, maintaining communication throughout the process and moreover one who understands the value of meeting time-sensitive deadlines. Let's connect soon and build an amazing app together!
₹400 INR dalam 40 hari
4.2
4.2

Hello, I can help resolve the scheduling issues in your React appointment platform and ensure the booking flow works reliably before launch. I have strong experience with React (hooks, context), API integrations, and debugging complex scheduling logic. Approach First, I’ll trace the time-slot generation logic in the frontend and verify how it interacts with the scheduling API. I’ll review timezone handling, working-hours rules, and any edge cases that may allow invalid or conflicting slots to appear. Then I’ll update the logic so only valid, conflict-free time slots are displayed under all scenarios. For the booking delay, I’ll profile the request flow from the React client to the API, checking for issues such as inefficient API calls, blocking operations, or unnecessary re-renders. I’ll optimize the process so the booking confirmation returns quickly and consistently. Deliverables Corrected slot-generation logic that always shows valid availability Optimized booking flow with response times under ~2 seconds Clean code updates with a brief changelog and documentation Testing on your staging environment to confirm stability I’m comfortable working with existing codebases, GitHub workflows, and staging environments, and I can start as soon as I receive repository access. Looking forward to helping you get the platform release-ready.
₹250 INR dalam 40 hari
4.2
4.2

I am an accomplished Gen-ai web developer with a strong proficiency in popular web development frameworks such as Flask and Django, along with expertise in front-end technologies like react and react-native. With a keen eye for detail and a commitment to delivering polished, responsive, and user-friendly websites, I bring a wealth of experience to your project. Whether you need a dynamic web application, an e-commerce platform, or a sleek and modern website, I can harness these skills to create a seamless online experience for your users while ensuring efficient backend functionality. Let's collaborate to bring your web development vision to life, with a focus on performance, security, and an engaging user interface.
₹250 INR dalam 40 hari
4.0
4.0

Hey Mate , Good morning! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in RESTful API, HTML, Frontend Development, Amazon Web Services, Express JS, Node.js, Git, React.js, JavaScript and API. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Eager to hear your feedback
₹4,595 INR dalam 16 hari
3.6
3.6

Hello, I’d be glad to help fix the scheduling logic on your React-based appointment platform. I have strong experience debugging React hooks and context flows, profiling API calls, and ensuring time-slot generation works correctly across timezones and working-hour constraints. For this project, I can: Correct the time-slot generator so it only shows legitimate, conflict-free options. Optimize the booking API call to complete promptly, aiming for under 2 seconds on standard connections. Provide a brief change log with any endpoint or schema updates documented for your team. I focus on delivering clean, maintainable code and thorough testing to ensure the fix integrates smoothly with your existing frontend and backend. I’m ready to access your GitHub repo and staging environment immediately and can complete the patch efficiently. Best regards, Adbul Qadeer
₹250 INR dalam 40 hari
3.6
3.6

Hi, I can quickly dive into your React appointment scheduler, fix the slot-generation logic so only valid times appear, and optimize the booking API to respond promptly under 2 seconds. I’ll ensure cross-timezone accuracy, update your repo with a clean, well-documented patch, and provide a short change log for your team. I’m ready to start immediately and can deliver a tested fix efficiently. Thanks,
₹300 INR dalam 40 hari
3.4
3.4

As an experienced full-stack developer with a proficiency in React.js, I understand the nuances and intricacies of the framework which will enable me to swiftly identify and fix the issues that are hindering your appointment platform's release. My career has been dedicated to building scalable backend systems, web applications, and APIs, which aligns seamlessly with your project's needs. Investigating, identifying, and resolving bugs is an absolute forte of mine. I assure you a methodical and comprehensive approach to tracing the slot-generation flow through to the scheduling API will lead me to present well-tested solutions that always publish correct, conflict-free time slots. Furthermore, my experience in optimizing code will guarantee a consistently snappy timeframe for the booking operation, aiming for well within the desired 2-second frame. In addition to my technical expertise in React.js, I'm well versed in utilizing Amazon Web Services (AWS) which can be valuable in our project involving documenting any schema or endpoint tweaks for your team’s future reference. Leveraging AWS services such as EC2, S3, RDS, Lambda, CloudFront, IAM falls within my purview as well. I'm eager to collaborate with you on this task – assuring timely turnaround with comprehensive documentation and full support during the testing phase through regression tests. Let's efficiently resolve these issues and get your polished appointment platform ready for launch!
₹250 INR dalam 40 hari
3.0
3.0

Hi, I can jump in and help resolve these two issues quickly so your platform can ship without scheduling errors. From experience, **time-slot bugs usually come from timezone conversions, working-hours edge cases, or race conditions between frontend logic and the scheduling API**. I would start by tracing the **slot generation flow in your React hooks/context**, validating how availability, timezone offsets, and existing bookings are calculated before the slots are rendered. For the booking delay, I’ll profile the **“Book” request end-to-end**—checking API latency, unnecessary re-renders, pending promises, and network calls that might be blocking the confirmation response. The goal will be to make the booking confirmation return **consistently under ~2 seconds**. My approach will be: • Audit the slot-generation logic and fix invalid availability scenarios • Ensure timezone + working-hours validation is consistent • Profile and optimize the booking API call • Add defensive checks to prevent conflicting slots • Deliver a clean patch with minimal changes to your existing architecture You’ll receive **updated scheduling logic, faster booking performance, and a short change log explaining the fixes** so your team can maintain it easily. If you can share the **GitHub repo and staging access**, I can start reviewing the scheduling flow immediately and provide a fix quickly.
₹400 INR dalam 40 hari
2.7
2.7

Dear Customer, I have checked your site link and the reference website you provided, i am very confident to take up this job and exceed your expectations. I can help you, let's connect for further discussions, then ready to start immediately. Thanks Abbas
₹400 INR dalam 25 hari
2.4
2.4

Greetings, With my extensive experience in React.js, Node.js, and API development, I am confident in my ability to resolve the scheduling logic issues in your appointment platform. By diving into the frontend code and tracing the flow to the API, I will ensure that time slots are correctly generated and booking requests are processed promptly. I will deliver an updated logic that guarantees conflict-free time slots, along with a booking operation that completes within a snappy timeframe. Additionally, I will provide a detailed change log and document any necessary schema or endpoint tweaks for your team. I look forward to collaborating with you on this project and am eager to discuss how we can work together to achieve your desired outcomes. Thank you for considering my proposal. Warm regards, anilpt
₹280 INR dalam 3 hari
2.1
2.1

Having worked extensively with React and other related technologies for over 4 years, I believe I'm an ideal fit for your appointment scheduling project. My strong proficiency in HTML, JavaScript, Node.js, and of course React.js itself has consistently enabled me to create streamlined web applications. My ability to identify and efficiently troubleshoot problems while delivering clean and well-tested code is a skill I've developed through previous successful projects like the one you outlined. Importantly, I understand the significance of real-time applications like appointment scheduling systems needing accurate and prompt data processing. With this in mind, I assure you my solutions err on the side of efficiency and performance. Furthermore, my proficiency in MySQL suggests that I can analyze and redesign the database schema should there be a need. Finally, I believe effective communication paired with a collaborative approach are necessary for a seamless developer-client relationship. Throughout our work together, I’ll ensure regular updates and clear documentation so that your team can smoothly transition once the project is complete. Let's))-> collaborate to bring this solution to life!
₹200 INR dalam 20 hari
2.0
2.0

I can help quickly debug and resolve the issues in your React appointment scheduler. I have solid experience working with **React (hooks, context), API integrations, and debugging scheduling logic** in production applications. First, I will review the **time-slot generation logic** to identify why unavailable slots are being displayed. I will analyze the slot calculation flow, timezone handling, working hours configuration, and conflict detection to ensure only **valid and conflict-free slots** are generated in every scenario. Next, I will trace the **booking request from the React frontend to the scheduling API**, profile the request, and identify the cause of the delay. This may involve checking asynchronous logic, unnecessary state updates, API response handling, or backend response time. I will optimize the flow so the **booking confirmation returns quickly and reliably (target under ~2 seconds).** After implementing the fixes, I will test multiple booking scenarios and ensure the scheduler works consistently. I will also provide a **brief changelog and documentation** explaining the changes so your team can maintain the system easily. I’m comfortable working with **GitHub repositories and staging environments** and can start immediately to help you finalize the release.
₹250 INR dalam 40 hari
2.0
2.0

Attingal, India
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