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My site is already hosted on AWS, feature-complete on paper, yet five key components refuse to work and our go-live is now less than two weeks away. Every failure is consistent and repeatable, so I’m looking for someone who can dive straight into production-level debugging and close these gaps fast. The components that must be repaired: • Email verification (custom-built) • Dialer system (Twilio) • Booking system (custom-built) • Payment system (Stripe) • Live functionality / real-time chat All code will stay where it is—nothing leaves AWS—so you’ll need solid AWS console familiarity alongside everyday full-stack skills. I can provide repository access, architecture notes, and direct contact with the previous developer if needed. Acceptance is simple: each item above must perform reliably under normal user load, pass my own end-to-end test scripts, and remain stable for 48 hours in staging before we flip the live switch. If any hotfixes are required after launch, I expect a prompt turnaround. Please outline your approach, relevant AWS + Twilio + Stripe experience, and confirm you can commit to the 14-day window.
Project ID: 40402364
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163 freelancers are bidding on average $158 USD for this job

Hi, I can help you debug them effectively within your tight timeline. With 9+ years of experience in full-stack development and extensive hands-on familiarity with AWS, Twilio, and Stripe, I specialize in diving into production-level issues. I plan to systematically address each component, starting with the email verification, ensuring every piece integrates smoothly while adhering to your testing criteria. I’m committed to resolving each point reliably within your 14-day timeframe, with prompt support for any post-launch hotfixes needed. Let’s ensure your go-live is a success! Best Regards, Priyanka
$250 USD in 3 days
8.4
8.4

Hello, I will debug and stabilize all five components — email verification, Twilio dialer, booking system, Stripe payments, and real-time chat — directly in your AWS environment. Each fix will pass your end-to-end scripts and hold steady through the 48-hour staging window. My first step will be checking CloudWatch logs and Lambda/API Gateway error traces for each failing component — most consistent failures point to misconfigured IAM permissions or environment variables not reaching production. Questions: 1) Are these services running on EC2, ECS, or Lambda? 2) Is the real-time chat using WebSockets through API Gateway or a separate service? Looking forward to talking through the details. Kamran
$90 USD in 5 days
8.4
8.4

Hi there, I can jump into your AWS environment and resolve these production-level issues quickly, focusing on stabilizing your email verification, Twilio dialer, booking flow, Stripe payments, and real-time chat so everything works reliably before launch. I’m experienced with debugging live systems directly in AWS (EC2, Lambda, API Gateway, logs/CloudWatch) and can trace failures end-to-end to fix root causes rather than applying temporary patches. My approach is to audit each component, replicate the issues, fix integration gaps (Twilio webhooks, Stripe events, auth flows, real-time sockets), and validate everything through end-to-end testing with a 48-hour stability check before go-live. I can fully commit to your 14-day timeline and provide fast post-launch support if needed. kindly send me a message to discuss more. Thanks
$180 USD in 4 days
8.2
8.2

Subject: Proposal for Your Web Development Project Hi, Afte r reviewing the details of your project , I’m excited about the potential to collaborate with you. With over a decade of experience in web development, I’m confident in my ability to deliver exceptional results. Here’s why I believe I’d be a great fit for your project: Front-End Development: I have expertise in HTML, CSS, JavaScript, and Bootstrap, enabling me to create visually appealing, responsive designs. Back-End Development: Proficient in CodeIgniter, Laravel, MySQL, and PHP, I can provide robust and scalable solutions. Platform Experience: I am well-versed in WordPress, Shopify, WooCommerce, Elementor, and Webflow. Design/UI/UX: I specialize in Figma, jQuery, and converting PSD files to HTML to ensure a seamless user experience. I am available to start right away and can accommodate your schedule. I would love to discuss how I can help bring your project to fruition. Looking forward to your response! Best, Muhammad Rizwan LA
$80 USD in 1 day
8.1
8.1

As the head of Einnovention, a team of over 25 seasoned developers and designers, I can confidently assure you that we are the right fit to handle your intricate AWS website bugs. We’ve successfully completed 248 projects with a consistent 4.9/5 rating on Freelancer, indicating our prowess in delivering high-quality, scalable, and innovative solutions. In terms of your specific requirements, our expertise includes various AWS services, such as AWS Console and daily full-stack skills that equip us to tackle the bugs within your AWS architecture. Not only do we possess profound Linux and PHP knowledge to work within your server, but we’ve also frequently integrated other key components like Twilio and Stripe into different projects. Our familiarity with these services should expedite the debugging process. At Einnovention, we prioritize client satisfaction above all else. In line with this philosophy, our approach is marked by transparent communication, clear milestones, and reliable delivery. Apart from fixing the current bugs within the 14-day window and guaranteeing end-to-end functionality for 48 hours in staging before launch, we'll additionally provide free support for two weeks after delivery to ensure no glitches occur after go-live. Let’s make this project a success by leveraging on our vast experience!
$130 USD in 7 days
7.8
7.8

Hi, I'm Zuhair Muhammad. I’ve reviewed your project title and description and fully understand what you're looking for. I'm confident I can deliver exactly what you need. I'm available 24/7, open to interviews, and ready to get started right away. Feel free to reach out with any questions. Looking forward to working with you. Best regards, Zuhair Muhammad
$210 USD in 2 days
6.8
6.8

I can quickly diagnose and fix your AWS-hosted production issues across email verification, Twilio dialer, booking, Stripe payments, and real-time chat with a structured debugging approach and full end-to-end testing before go-live. I’m experienced with AWS environments, Twilio, and Stripe integrations, and can ensure each component is stable under real usage within your 14-day window. Best regards, Ihtsham
$55 USD in 1 day
6.9
6.9

I have thoroughly reviewed the project requirements and I am confident in my ability to address the critical bugs on your AWS website. With over 5 years of experience in PHP and Full Stack Development, I am well-equipped to tackle the issues with the email verification, dialer system, booking system, payment system, and live functionality. I have extensive experience working with AWS and am familiar with the AWS console, which will be essential in debugging and resolving the issues without disrupting the existing setup. I can assure you of my commitment to delivering high-quality results within the specified timeframe. If you would like to see more of my previous work or discuss the project further, please feel free to connect with me via chat. I look forward to the opportunity to work on this project with you.
$130 USD in 7 days
6.6
6.6

Hello, I can jump in and work through each failing AWS component directly in your environment, keeping everything secure while debugging email verification, Twilio dialer issues, booking flows, Stripe payments, and live chat. I’ve handled similar full-stack AWS builds before, fixing production-level problems quickly. I’m comfortable reviewing your repo, infrastructure notes, and coordinating with the previous developer to ensure all five functions stabilize for staging and go-live. Thanks, Teo
$145 USD in 40 days
6.5
6.5

Hi, I will swiftly troubleshoot and resolve the critical AWS website bugs affecting your email verification, Twilio dialer, booking system, Stripe payment system, and live chat functionality before your impending go-live. You can expect a fully operational website with all key components functioning flawlessly under normal user load. I will leverage my extensive experience in AWS, Twilio, and Stripe to ensure seamless integration and performance. I will provide regular updates on the progress, and ensure that all issues are promptly addressed to meet the 14-day deadline. Can you share more details about the specific end-to-end test scripts you have in mind to validate the functionality of each component? Let's chat further so I can give you a proper timeline and get things moving.
$65 USD in 2 days
6.3
6.3

I will jump into your AWS environment and systematically debug each failing component (email verification, Twilio dialer, booking system, Stripe payments, and real-time chat) using logs, tracing, and end-to-end testing to identify and fix root causes without altering your architecture. I’ll stabilize all flows, validate them against your test scripts, and ensure 48-hour staging reliability before go-live, with fast post-launch support if needed. Best Regards, Muhammad
$230 USD in 1 day
6.3
6.3

Hi, I understand you’re dealing with five production-critical failures on an already-deployed AWS system, and the priority is fast, precise debugging rather than rebuilding anything. I’ll approach this by first isolating each failing component in staging, reproducing the issues under controlled conditions, and tracing logs across AWS services (CloudWatch, EC2/ECS, API Gateway if used) to identify whether the root cause is configuration, API integration, or backend logic. For each system—email verification, Twilio dialer, booking flow, Stripe payments, and live chat—I’ll validate request/response flows end-to-end, fix only what’s necessary, and immediately test stability under normal load. Once fixed, I’ll run your own test scripts, verify 48-hour stability in staging, and only then approve production rollout. I can commit to the 14-day window and stay available for post-launch hotfixes if anything unexpected appears. Ready to start right away. Usman Bashir
$175 USD in 3 days
6.2
6.2

Greetings, I'm a full stack developer with 10+ years of experience, I can step into your AWS-hosted production environment and quickly debug and stabilise all five failing systems (email verification, Twilio dialer, booking, Stripe payments, and real-time chat). I’ve worked extensively with AWS services, Stripe webhooks, Twilio voice/SMS flows, and custom full-stack architectures, so I’m comfortable tracing issues across backend, API, and infrastructure layers under tight deadlines. Why work with me? ★ Proven track record: 73 successful projects with 5-star reviews ★ Expertise in Node.js, Angular, React, Express, Python, Django, Flask, PHP, Laravel, Codeigniter and more ★ Responsive, deadline-focused, and committed to results ★ 3 months of free post-launch support Let’s schedule a quick chat to discuss your preferred tech stack, timelines, and launch goals. I’m confident I can bring your vision to life. Best regards, Samar H.
$130 USD in 7 days
6.1
6.1

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in full-stack development, I have extensive expertise in AWS, PHP, MySQL, Twilio, and Stripe. I specialize in debugging production-level applications, ensuring they are not only functional but also robust under user loads. I’ll begin by diving deep into each of the five identified components, email verification, dialer system, booking system, payment system, and live chat functionality. My focus will be on identifying and rectifying the issues systematically, followed by rigorous testing to ensure stability and reliability before your go-live date. I’m committed to maintaining clear communication with you throughout the process and can coordinate with your previous developer if needed. I will ensure that everything performs reliably, passes your end-to-end tests, and maintains stability for 48 hours in staging. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob Could you provide access to the code repository and the architecture notes so I can start assessing the issues? Let’s discuss further over chat! Regards, Arpit
$145 USD in 1 day
7.1
7.1

Hello I can get all those to work right now. What Language is the Site built on Please message me and i can do this right away thanks hoping to hear from you
$250 USD in 1 day
6.2
6.2

Hi there, With your go-live only two weeks away, I will prioritize immediate stability and integration repair. I have deep experience debugging mission-critical AWS environments and am ready to dive into your production stack to close these five gaps. My Approach to Your Repair List: Infrastructure Audit: I’ll start with the AWS console to check IAM permissions, security groups, and Lambda/EC2 logs to see why triggers are failing. Stripe & Twilio Recovery: I will verify webhook endpoints and API secret management. Most "consistent failures" here stem from mismatched metadata or unhandled asynchronous responses. Custom Logic Fixes: For the email and booking systems, I’ll trace the state transitions in your database to find where the custom logic is breaking during high-load simulations. Real-Time Chat: I’ll troubleshoot the WebSocket or polling layer to ensure low-latency delivery without connection drops. Experience & Commitment: Full-Stack & AWS: Proficient in managing AWS-hosted stacks with a focus on RDS, Lambda, and CloudWatch for forensic debugging. Third-Party APIs: Extensive experience with Stripe Connect/Checkout and Twilio Programmable Voice/Messaging. 14-Day Guarantee: I am available to start immediately and will commit to your 48-hour staging stability requirement before the final launch. I am ready to review your architecture notes and repository today to get the first fix pushed within 24 hours. Best regards, Pallvi Gupta
$130 USD in 2 days
6.2
6.2

Hello There!!! ★★★★ (Urgent production-level AWS debugging for critical broken email, payments, Twilio, booking and real-time systems before go-live) ★★★★ **Project understanding:** I understand your AWS-hosted production system is feature-complete but currently has 5 critical failing components (email verification, Twilio dialer, booking system, Stripe payments, and live chat). You need fast, hands-on debugging directly in AWS with full stability testing before go-live in under 2 weeks. ⚜ Debug AWS-hosted full stack system without disrupting live environment ⚜ Fix email verification flow and ensure reliable delivery + validation ⚜ Resolve Twilio dialer integration issues and API call failures ⚜ Repair booking system logic and backend consistency ⚜ Fix Stripe payment processing and webhook handling ⚜ Stabilize real-time chat/live functionality under normal load ⚜ Perform end-to-end testing + ensure 48-hour staging stability before launch I have strong experience in AWS-based deployments, full-stack debugging, Stripe API integration, Twilio communication systems, and production-level troubleshooting. I’ve worked on similar live systems where stability under time pressure was critical. My approach will be systematic: first reproduce each issue in staging, trace logs via AWS (CloudWatch/EC2/Lambda if applicable), fix root causes (not patches), and validate each module with end-to-end test flows before approval. Warm Regards, Farhin B.
$256 USD in 10 days
6.5
6.5

Hi When five core systems fail at the same time in a production AWS setup, it’s usually not “five separate bugs” it’s a few shared issues around authentication flow, event handling, or misconfigured services cascading across the stack. The key is isolating each system without destabilizing the rest. I’ll start with structured production debugging directly inside AWS, reviewing logs (CloudWatch), network calls, and backend triggers for each component: email verification, Twilio dialer, booking flow, Stripe payments, and real-time chat. The goal is to identify root causes, not patch symptoms, so everything remains stable under load. I’ve worked on full-stack systems involving AWS infrastructure, Twilio integrations, and Stripe payment flows where reliability and timing were critical, so I’m comfortable debugging live services without disrupting production data. My approach will be sequential and controlled: stabilize authentication paths first, then booking and payments, followed by real-time features, with each fix validated in staging for 48 hours before anything goes live. I can commit fully to your 14-day window and prioritize this until all systems are stable. If you want, I can map a quick diagnostic plan for each component so you can see exactly how I’ll isolate the failures before we begin. Best Regards, Fizza Nadeem K
$130 USD in 7 days
5.7
5.7

Hi - when multiple core systems fail consistently, it’s usually not five separate bugs but one broken flow across auth, async jobs, or environment config. I’d start by tracing full user journeys instead of fixing components in isolation. User signs up - email verification triggers - verified user books - payment via Stripe completes - Twilio dialer engages - chat updates in real time. Looks correct, but fails when async callbacks (Stripe webhooks, Twilio events, email tokens) don’t sync with backend state. Missed webhooks can cause silent failures in real use, so I handle it with logs, retries, and idempotent handlers. Input - user actions. Processing - AWS services + integrations. Output - stable flows. The part to get right early is the event and callback chain.
$500 USD in 14 days
5.8
5.8

With a career spanning almost a decade, I have had the privilege to work on numerous complex and large-scale projects much like this one. I'm well-acquainted with AWS platform vous mentioned, possessing an excellent understanding of AWS console and experiencing in deploying effective cloud-based architectures. My skillsets align perfectly with your project demands as I am well-versed in debugging full-stack applications, especially on AWS. Regarding your specific issues - your custom-built components should be no problem for me as I have an extensive background in PHP and MySQL which will be required to dive into the codebase and identify faults. When it comes to third-party integrations that you require such as Twilio and Stripe, I am experienced with these platforms and assuredly confident of fixing their glitches seamlessly. Let's resolve those issues efficiently together so that your site can offer reliable performance for end-users under normal loads for at least 48 hours prior to the final milestone - launching. Post launch, should any urgent hotfixes arise (I hope not), count on me to prioritize them and execute them promptly without compromising quality.
$130 USD in 2 days
5.5
5.5

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