
Closed
Posted
Paid on delivery
Something in my checkout flow is breaking and I need a fresh set of eyes to track it down and eliminate it. The issue shows up during the actual checkout process—before payment completes—so customers never make it past that point. I’m not yet sure whether the culprit is a front-end script, a back-end validation rule, or a misfire between them; I simply know revenue is being blocked. You’ll dive into the live codebase, reproduce the failure, trace the root cause, and implement a clean, well-documented fix without disrupting any other part of the site. I can give you full access to a staging copy as well as error logs, version control, and any third-party payment gateway dashboards you need. Deliverables: • Pinpointed root cause with a brief explanation • Fully working checkout pushed to the repo (and deployed to staging for sign-off) • Summary of the changes so future updates don’t reintroduce the bug Once the cart flows smoothly from item review to successful payment confirmation I’ll consider the job complete.
Project ID: 40508871
79 proposals
Remote project
Active 4 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
79 freelancers are bidding on average ₹21,835 INR for this job

Hi ClientFirstName, I can see the real issue isn’t just a broken checkout, it’s a blocked revenue path where something between the UI, validation, and payment handoff is failing silently. I’ve fixed similar checkout bugs in WooCommerce, custom PHP/MySQL flows, and gateway integrations, and I’ll trace the failure in staging, isolate the root cause, and patch it without affecting the rest of the site. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’ll review the live flow, logs, and version history, then implement a clean fix, push it to the repo, and deploy to staging for sign-off. I’ll also document the change so future updates don’t reintroduce the same issue. If helpful, I can start by checking the exact request chain, the last successful checkout step, and whether any payment callback or front-end validation is interrupting completion. Could you please confirm which checkout platform or stack is involved, and whether the failure happens for all payment methods or only specific ones? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
₹27,750 INR in 17 days
8.4
8.4

Hello, I’ll reproduce the issue in staging, trace the entire checkout path through frontend scripts, backend validations, APIs, and payment gateway interactions, implement a clean fix, thoroughly test the checkout flow, and provide clear documentation of the root cause and code changes. I have 10+ years of experience debugging complex eCommerce checkout systems, payment gateway integrations, and full-stack web applications across multiple platforms and frameworks. Please share staging access, error logs, repository access, and any recent checkout-related changes, and we can start investigating the issue immediately. thank you Regards Gaurav Garg
₹20,000 INR in 7 days
8.6
8.6

Hello, I can help diagnose and fix the checkout issue that is preventing customers from completing purchases. I will systematically trace the problem, identify the root cause, and implement a reliable fix without affecting the rest of the website. What I will handle: • Reproduce the checkout failure in the staging environment • Review frontend scripts, backend validation, and checkout workflows • Analyze error logs, API responses, and payment gateway interactions • Identify the exact root cause of the issue • Implement and test a clean, production-ready fix • Verify the complete checkout journey from cart to payment confirmation • Push changes to the repository and deploy to staging for review • Document the issue, solution, and affected files I can start immediately and ensure the checkout flow is restored quickly and reliably. Best regards.
₹25,000 INR in 7 days
8.1
8.1

I can quickly investigate and fix the checkout issue. I have experience debugging ecommerce flows, payment integrations, frontend/backend validation issues, and production applications. I'll identify the root cause, implement a clean fix, verify the complete checkout process, and provide a concise summary of the changes made
₹15,000 INR in 3 days
6.3
6.3

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: Could you specify if there are any recent changes or updates made prior to this bug appearing? 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat! Regards, Arpit Jaiswal
₹27,750 INR in 40 days
7.1
7.1

Hello, Bug fixer and customization expert here, I can fix your checkout issue and make sure that everything is working fine in checkout process. get WOW start NOW, I can do this job as i have expertise in any kind of work in WordPress and PHP. Please feel free to contact me asap, i will provide best solution in your budget. Why you should hire me: ✔️ Fast and On time delivery ✔️ Fair pricing & budget friendly ✔️ Convenient & reliable to work with 24*7 Support ✔️ Problem Solver having more then 11+ years experience ✔️ Best & Perfect web solution Looking forward to discuss for more work visualization. Many Thanks Hemchand
₹12,500 INR in 7 days
5.9
5.9

Hi, I can help identify and fix the checkout process issues quickly and ensure your customers can complete purchases without errors. Debug and resolve checkout bugs Fix payment gateway, cart, or order submission issues Test the complete checkout flow across devices and browsers Optimize performance and user experience Ensure secure and reliable transaction processing I have experience working with Shopify, Woo Commerce, and custom eCommerce platforms, troubleshooting checkout-related problems and implementing stable fixes with minimal downtime. I can start immediately and provide a fast turnaround after reviewing the issue details. Looking forward to discussing the problem and getting your checkout process running smoothly. Best regards, web n soft solution
₹26,000 INR in 10 days
5.7
5.7

Hello, I’m interested in your project and confident I can help fix the checkout issue quickly. I have experience debugging full checkout flows, including front-end, back-end, and payment integrations. I will: Reproduce the issue in your staging environment Identify the root cause (front-end, back-end, or integration) Implement a clean, tested fix without affecting other features Deploy to staging for your review Share a short summary of the fix for future prevention I can start immediately and work with your logs, repo, and payment gateway access. Warm regards, Monica Bhatia
₹15,000 INR in 2 days
5.3
5.3

Hi, We can help identify and resolve the checkout issue quickly to restore your sales flow. With 12+ years of web development experience, we specialize in troubleshooting complex checkout, payment, and eCommerce-related issues across WordPress, WooCommerce, Shopify, Laravel, and custom platforms. Our team will reproduce the issue, analyze frontend scripts, backend validations, server logs, API calls, and payment gateway integrations to pinpoint the exact root cause. Once identified, we will implement a clean fix, thoroughly test the checkout process, deploy it to staging, and provide detailed documentation of the changes made. ✔ Root Cause Analysis & Debugging ✔ Checkout & Payment Flow Expertise ✔ Clean, Documented Fixes ✔ Staging Testing & Validation ✔ 1000+ Happy Clients ✔ Serving Businesses in 15+ Countries We are ready to start immediately and help get your checkout working again. Best Regards, Antops Technologies
₹12,500 INR in 7 days
5.3
5.3

Hello, I'm Karthik, a Solution Architect with 15+ years of experience troubleshooting and fixing critical eCommerce and checkout issues across Shopify, WooCommerce, Laravel, React, Node.js, and custom platforms. I can quickly investigate your checkout flow, reproduce the issue in staging, analyze logs, inspect frontend/backend interactions, payment gateway callbacks, validation rules, and API responses to identify the exact root cause. My approach: ✔ Reproduce the failure consistently ✔ Review browser console, network requests, and server logs ✔ Verify payment gateway integration and callbacks ✔ Fix the issue with minimal impact on existing functionality ✔ Deploy to staging and validate the complete checkout journey ✔ Provide documentation of the root cause and implemented solution Having resolved payment, cart, and checkout issues for multiple production systems, I understand the urgency when revenue is being impacted and can start immediately. Regards, Karthik
₹50,000 INR in 7 days
5.1
5.1

Hi, Checkout issues that block payments need fast, methodical debugging. I can reproduce the error, trace frontend/backend interactions, review logs, validate gateway responses, and deliver a clean fix without affecting existing functionality. You'll receive a root-cause report, documented changes, and staging verification. Ready to start immediately. Thanks Archna Sharma
₹25,000 INR in 2 days
4.2
4.2

I can help diagnose and fix the checkout issue quickly and methodically. I have 9+ years of experience working with Shopify, WordPress/WooCommerce, Laravel, custom PHP applications, JavaScript, and third-party payment gateway integrations. I regularly troubleshoot checkout failures caused by frontend JavaScript errors, API conflicts, validation issues, theme customizations, app/plugin conflicts, server-side logic, and payment gateway misconfigurations. My approach will be: • Reproduce the issue on the staging environment and identify the exact failure point. • Review browser console errors, network requests, server logs, and payment gateway logs. • Trace the complete checkout flow from cart review through payment confirmation. • Isolate the root cause and implement a clean fix without impacting existing functionality. • Test the full checkout process across devices and browsers. • Deploy the fix to staging for approval and provide a summary of all changes made. Deliverables: ✓ Root cause analysis with a clear explanation ✓ Fully functional checkout flow ✓ Code committed to the repository ✓ Staging deployment for verification ✓ Documentation of the fix and recommendations to prevent recurrence I can start immediately and keep you updated throughout the debugging process until the checkout is successfully processing payments again. Looking forward to discussing the issue further.
₹25,000 INR in 7 days
4.4
4.4

Hi there, Searching professional developer? I can fix Checkout Process Bug as per your requirement. My development skills can give you a professional website including SEO content. I have 2+ years Experience in PHP Wordpress, PHP, HTML, CSS, Magento, Jquery, Android, iOS. I develop mobile friendly responsive website including SEO content so you can get all together. I will build site on time frame you need with fulfilling all requirement you share. I can do this assignment very efficiently. Kindly contact me in the chat box so I can share more samples with you. Regards Bharti
₹12,500 INR in 1 day
4.6
4.6

Hello, I can investigate the checkout issue, identify the exact root cause, and implement a clean fix while ensuring the rest of the purchase flow remains unaffected. I have experience troubleshooting WordPress, WooCommerce, payment gateway integrations, frontend JavaScript issues, and backend validation errors. I have a question, is the issue occurring for all payment methods or only with a specific gateway? I'd be happy to help get your checkout working smoothly again.
₹50,000 INR in 7 days
4.2
4.2

Hi, I've reviewed your job description and understand that you're experiencing a checkout process bug that's preventing customers from completing payments. I'll dive into your live codebase, reproduce the failure, and trace the root cause. First, I'll set up a local development environment to closely replicate your production setup, ensuring that I'm working with an identical version of your code. This will enable me to reproduce the issue accurately and identify potential problems in the interaction between front-end scripts and back-end validation rules. With my expertise in PHP and Laravel, I'll scrutinize the checkout process, focusing on areas where the front-end and back-end might be misfiring. I'll examine error logs, third-party payment gateway dashboards, and version control to pinpoint the root cause. Once the issue is identified, I'll implement a clean, well-documented fix that doesn't disrupt any other part of the site. I'll make sure to provide a brief explanation of the root cause and the solution. Having worked on similar projects in the past, I'm confident in my ability to deliver a fully working checkout within a short timeframe. I'll keep you updated throughout the process and ensure that you have full access to my work. Before I begin, I have a question to clarify: Will I have access to any specific error logs or debugging tools that might aid in identifying the root cause?
₹21,375 INR in 3 days
4.0
4.0

Greetings! I have read your project details and reviewed the attachment carefully. I can fix Checkout Process Bug on your website. After going through this project it matched my skills and since it is among my major fields of expertise and my preferred area that I always cover comprehensively to meet client expectations and give outstanding results. I hereby request you to proceed to a chat so we can discuss it in details. I will work on the instructions that you will provide and finish this task for you. Please consider my bid. I can start your project immediately. Best Regards, Narendra Sharma
₹12,500 INR in 2 days
3.8
3.8

As a seasoned full-stack developer with a specialism in backend service development, your checkout process issue is something that aligns perfectly with my skill set. Over my 8+ years of experience, I've become incredibly adept at identifying and resolving issues within complex systems, regardless of whether they stem from a front-end script, a back-end validation rule, or an interaction between the two. My extensive knowledge of HTML, PHP, and WordPress coupled with my sharp problem-solving abilities will allow me to seamlessly integrate into your live codebase. Furthermore, I can ensure that the necessary clean fix is implemented without any disruption to other aspects of your website. Once I'm done with this project, not only will your checkout process be flawlessly functional but you'll also receive a concise yet comprehensive report on the root cause of the bug and the resulting fixes—equipping you to avoid future reintroduction of this issue. Let's connect and put an end to this revenue blockage swiftly and effectively!
₹25,000 INR in 7 days
4.6
4.6

I’ve read your requirements carefully, and I can help you debug and fix the checkout flow issue by systematically reproducing the problem, isolating whether it’s front-end, back-end, or gateway-related, and then applying a clean, minimal fix that doesn’t impact other site functionality. I’ll work directly in your staging environment, trace logs + checkout events, inspect scripts and validation hooks, and verify the full payment flow end-to-end (cart → checkout → payment → confirmation). Once fixed, I’ll push the corrected version to your repo and document exactly what caused the issue so it doesn’t reappear in future updates. Best regards, W3loop
₹25,000 INR in 7 days
3.5
3.5

As a seasoned Full Stack Web Developer with over six years of experience, I'm confident that I can efficiently solve the issue you're facing in your checkout process. I have a deep understanding of PHP and WordPress and extensive experience troubleshooting payment gateway integrations - which aligns perfectly with the major aspects of this project. From your description, it's clear that this challenge is undermining your income stream and needs to be addressed promptly and effectively. My problem-solving skills combined with my ability to deliver on-time, on-budget and my job success rating of 100% make me the perfect fit for this task. Furthermore, my expertise in building, deploying and maintaining e-commerce platforms not only qualifies me for the job but also gives me an edge; with those skills, I can make sure my fix doesn't introduce any new bugs further down the line. Ultimately, my goal is to get your cart flowing smoothly from item review to successful payment confirmation. Let's get started on identifying and resolving the root cause of the issue. You can count on my dedication and diligence towards producing high-quality work that meets all your project requirements - while keeping you in the loop through open lines of communication.
₹25,000 INR in 7 days
3.2
3.2

I understand that your checkout process is experiencing a critical failure, preventing customers from completing their payments—a significant barrier to your revenue flow. With over 12 years of experience in full-stack development and mobile app automation, I specialize in diagnosing complex issues like this. I'll utilize my expertise with technologies such as Node.js for backend analysis and React.js for front-end debugging to identify whether the problem lies within the scripts or validation rules. My approach involves diving into your live codebase, reproducing the issue, and implementing a clean fix while ensuring that other site functionalities remain intact. Deliverables will include a detailed explanation of the root cause, a fully operational checkout pushed to your repository, and comprehensive documentation to prevent future occurrences. To better assist you, could you clarify if you've already identified any specific error messages or patterns in the logs? This information could expedite the troubleshooting process.
₹37,500 INR in 7 days
2.4
2.4

Abohar, India
Member since Jun 12, 2026
$30-250 USD
$30-250 USD
$30-250 CAD
£250-750 GBP
₹12500-37500 INR
$750-1500 USD
₹1500-12500 INR
₹600-1500 INR
$30-250 USD
₹600-1500 INR
$750-1500 USD
₹12500-37500 INR
$30-250 USD
₹1500-12500 INR
₹1500-12500 INR
$2-8 USD / hour
$30-250 USD
£250-750 GBP
$10-30 USD
₹1500-12500 INR