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Our customer-facing login portal suddenly stopped working right after a previous freelancer performed AWS cost-optimization tasks (Reserved Instances, auto-scaling tweaks, and some security-group changes). Users enter their credentials, hit “Sign In,” and are immediately bounced back to the login screen with no specific error—so sessions clearly aren’t being established or persisted. Here’s what I need from you: • Diagnose the exact cause of the loop (session handling, load balancer stickiness, Cognito/IAM policy, or any other AWS-related misconfiguration). • Restore normal authentication flow so clients can reach their dashboards again. • Provide a concise technical summary of the root issue and the steps you took, so we can avoid a repeat. Stack details you’ll touch: AWS EC2 (Ubuntu), Application Load Balancer, RDS (MySQL), Redis cache, Nginx reverse proxy, and a Laravel back-end. You’ll get SSH and AWS Console access in a dedicated IAM role; please keep changes version-controlled and document anything you modify. Acceptance criteria: successful login on both desktop and mobile browsers, sessions persist for the configured timeout, and no collateral regressions. If you’ve untangled authentication problems after AWS infrastructure changes before, this should be straightforward. Let me know your typical turnaround time and any information you need up front; I’m ready to move quickly.
Project ID: 40387102
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68 freelancers are bidding on average $31 AUD for this job

Hello. I would like to help you with system fix session login issue on ec2 instance ans optimization memory/php/mysql issue. I have experience. Please read my feedbacks. Thank you.
$20 AUD in 1 day
8.0
8.0

We can assist with diagnosing and fixing your AWS authentication loop. We will investigate session handling, load balancer configurations, and AWS policies to restore normal client logins. We will use SSH and the AWS Console to access your EC2, ALB, RDS, Redis, and Nginx stack, with changes tracked via Git. Experience: We have 18+ years of experience in software development, web development, and system administration. We are familiar with AWS EC2, Application Load Balancer, RDS, Redis, Nginx, and Laravel.
$30 AUD in 1 day
7.5
7.5

Hello, I have 10 years of experience in AWS infrastructure management and application troubleshooting. I propose to diagnose and resolve the login loop issue caused by AWS changes. I will ensure proper session management and restore the login functionality. A concise technical summary will be provided to prevent future occurrences. The work will be completed promptly with no impact on existing infrastructure. Regards, VishnuLal NB*
$100 AUD in 1 day
7.8
7.8

Hi there, I have over 10 years work experience with Linux and AWS (Certified PRO) and I think I can definitely help you out. Ping me! Cheers
$50 AUD in 1 day
6.1
6.1

Hi, I understand your login loop started after AWS changes, which likely points to session handling issues across the load balancer, Redis, or Laravel configuration. I’ll diagnose this by tracing the full auth flow—checking ALB stickiness, session drivers, Redis connectivity, cookie settings, and any IAM or security group changes that could block session persistence. I will identify the exact root cause, apply a safe fix (whether it’s session config, load balancer behavior, or cache alignment), and verify stable logins across devices with proper session persistence. You’ll receive a fully restored authentication flow, no regressions, and a clear technical summary of the issue and fix steps for future reference. Ready to start right away. Usman Bashir
$90 AUD in 4 days
6.1
6.1

As an AWS-certified professional with over 5 years of experience, I'm perfectly suited to untangle the login loop issue you're currently experiencing after AWS optimizations. In my career, I've honed my skills in backend development and DevOps engineering, and have a deep understanding of AWS services as well as building secure and scalable cloud infrastructures using them. In addition to resolving your current issue, I will provide a concise technical summary documenting the root cause analysis as well as outlining any steps I take during this process. This approach aligns with your need for an error-free system in the future and ensures that we can avoid similar instances. My commitment is not only to solving immediate problems but finding long-term solutions that deliver satisfactory customer experiences. Moreover, given the sensitive nature of your customer-facing application, my proficiency in security & compliance and achieving regulatory standards like HIPAA and GDPR is paramount for us to uphold airtight security measures throughout this process.
$30 AUD in 7 days
5.4
5.4

Hi There A login loop after AWS changes is usually not a simple bug fix, so I’d trace it through Laravel sessions, Redis, Nginx, ALB behavior, and any recent AWS auth or security changes until the exact break point is found. I can restore the login flow, verify session persistence on desktop and mobile, and give you a short technical summary of the root cause plus the fixes made. My focus would be fast recovery first, then clean validation so the portal is stable and the issue does not repeat. Did the loop start immediately after the load balancer and security-group edits, or only after the auto-scaling changes went live? best regards Waqas A.
$80 AUD in 2 days
4.9
4.9

As a highly experienced and well-versed Full Stack Developer, I have worked on numerous projects involving Amazon Web Services, Laravel, Linux, MySQL, and Ubuntu. More significantly, I have successfully resolved complex authentication issues similar to yours after AWS infrastructure changes. I'm confident that I can quickly diagnose and untangle the exact cause of your login loop problem, ensuring sessions are established and persisted properly. My versatile skill set extends beyond AWS- I am also well equipped with Redis cache, Nginx reverse proxy, and the Laravel back-end stack that your project entails. My approach to problem-solving is meticulous - I will provide you with a concise and detailed technical summary of the root issue along with the steps taken to resolve it. What sets me apart is my unwavering commitment to customer satisfaction. With over 20000 hours worked and a high rehire rate on Freelancer.com, my clients trust me to deliver top-notch results on time. Let's get started on resolving your login loop issue together and ensure undisturbed access for your users to their dashboards!
$66 AUD in 2 days
4.6
4.6

Hello, This looks like a classic post-AWS-change session issue, and I can help you diagnose and fix it quickly. From your description, the login loop is likely related to session persistence (ALB stickiness, Redis/session driver, or cookie/domain config) or a misconfiguration introduced during security group / scaling updates. I have experience working with AWS (EC2, ALB, RDS, Redis, Nginx) and Laravel apps, including debugging similar authentication/session problems after infrastructure changes. I will: • Trace the login flow end-to-end (Laravel → Redis/session → ALB → browser) • Identify the exact root cause (session storage, cookies, load balancer, or auth config) • Restore stable login with proper session persistence • Verify across desktop and mobile • Document the issue and fix clearly for future reference I’ll make controlled, safe changes and keep everything documented. Turnaround: Few hours to 1 day depending on complexity I’m ready to start immediately—let’s fix this quickly and get your users back in. Best regards, Muhammad Arshaq
$30 AUD in 1 day
4.6
4.6

With over 7 years in the software development field, encompassing a vast range of languages and frameworks including Laravel, Linux and MySQL, I'm confident in my ability to swiftly diagnose and address your login loop issue. Your AWS stack is no stranger to me, as I've conducted seamless operations on various prominent pieces like EC2, RDS, and Nginx. I understand the frustration that bugs can bring and pride myself on offering dependable solutions with prompt turnarounds. My expertise aligns perfectly with the cloud computing aspect of your project. This involves precise analysis of IAM policies and handling sessions seamlessly, among other things. Information security remains a top priority for me; thus you can rest assured that any changes made will be version-controlled and clearly documented. Successful login across multiple devices is indispensable; therefore, thorough testing with desktops and mobile browsers is something I embrace. Collateral regressions would not have room due to my diligence. Additionally, my penchant for clear communication equips me to provide you with concise technical summaries relevant for efficient troubleshooting in future situations. Let's tackle this challenge together!
$10 AUD in 7 days
5.8
5.8

Hi, how are you doing? I’ve worked on several Laravel apps with AWS setups, including EC2, ALB, Redis, and Nginx, and I focus on restoring auth flows and solid session handling after infra changes. I’ll diagnose where the loop originates—session persistence, load balancer rules, or Cognito/IAM policies—then restore a stable login and persistence with clear, versioned changes and a concise root-cause summary. I can demo past recovery work if needed and will align changes with your IAM role access. Let me know further if interested
$30 AUD in 5 days
3.9
3.9

Hi Client, I am Cindy Viorina and I specialize in debugging AWS-authentication and Laravel deployments. I understand users are bounced to the login screen after recent AWS cost-optimization changes affecting RIs, autoscaling and security groups, which likely broke session persistence or load-balancer stickiness, Cognito/IAM, or Redis-backed sessions. I will diagnose session handling end-to-end, inspect ALB stickiness, Nginx headers, Laravel session driver (Redis or database), Redis connectivity, PHP-FPM and RDS auth, and IAM/SG rules introduced during the optimizations. I will restore the authentication flow by fixing ALB target group/session affinity or session storage configuration, repairing Redis or DB connections, and reverting any security group rules that block sticky sessions or WebSocket/Cookie headers. I will document every change in version control and produce a concise technical summary of root cause and remediation steps. I can communicate in real time in your time zone and provide a small working demo or patch within 12 hours of starting. Q1: Do you have recent CloudWatch logs or ALB access logs I can review immediately? Q2: Is Laravel using Redis or database sessions in production right now? Q3: Were any IAM/Cognito policies modified during the optimization we should inspect first? Sincerely, Cindy Viorina Can you share the ALB access logs and Laravel .env session configuration (masked) so I can prioritize the likely causes?
$10 AUD in 7 days
3.8
3.8

With almost a decade of expertise in web and mobile development, I possess the precise skills and knowledge needed to properly dissect and solve your AWS-related login loop discrepancy. I have an in-depth know-how of the very stack you need assistance with – AWS EC2, Laravel, Nginx reverse proxy, and RDS (MySQL) to enumerate a few. Troubleshooting authentication issues post-infrastructure improvements is something I've done successfully before, which means you can count on me to bring your login portal back to normalcy. Not only will I diagnose the cause of the loop and restore the authentication flow, but I will also provide you with a detailed root-cause analysis to ensure this issue won't reoccur in the future. Moreover, having been exposed to diverse projects and challenging environments, I have mastered the art of working on tight deadlines without compromising quality. This project won't be an exception. Apart from my technical proficiency, you can expect a lot more from me. Efficient project management, meticulous documentation, attention to version control – all these practices have been deeply ingrained in my work process. Lastly, my commitment doesn't end with project completion – I offer free support for 3 months post delivery. So if you're looking for top-notch quality delivered on time with long-term support provisions, then I'm your perfect candidate.
$120 AUD in 7 days
3.8
3.8

Having untangled numerous authentication problems on AWS infrastructure before, I can assure you this login loop issue won't stump me. My decade of Full-Stack Developer and DevOps Engineer experience has equipped me with an in-depth knowledge of Linux administration, Laravel, MySQL and all other stacks within your project ambit. This vast skill set will enable me to efficiently diagnose the root cause of the error—be it session handling, load balancer stickiness, Cognito/IAM policy issues, or any other AWS-induced misconfiguration. Restoring normal authentication flow and ensuring the sessions persist for the configured timeout holds as much importance for me as it does to you. Not only do I promise the resolution of your current problem, but also providing a concise technical summary detailing both the root issue pinpointed and the steps taken to ameliorate it so that we avoid repeating it in the future. My turnaround time is prompt without compromising on quality. I respect that your users require immediate access to their dashboards again, both on desktop and mobile browsers. My familiarity with SSH and AWS Console access in a dedicated IAM role will allow me to handle your task seamlessly while keeping all changes version-controlled and documented for clarity and future reference. So let us quickly solve this problem together!
$15 AUD in 1 day
3.5
3.5

As a skilled Python Developer and DevOps Engineer with a focus on building robust and efficient applications, untangling authentication problems after AWS infrastructure changes is a challenge that I am well-equipped to address. With hands-on knowledge in automation, SSH, and AWS Console access, I can efficiently diagnose the root cause of your login loop issue and provide you with the required technical summary to avoid its repetition. My in-depth expertise in Linux server management, MySQL and Ubuntu, and deploying Django applications on cloud platforms including AWS will be valuable assets while working on this project. Ensuring a successful login experience on both desktop and mobile browsers, along with persistent sessions within given timeouts will be my priority - and I'll make sure we don't encounter any collateral regressions along the way. Finally, my typical turnaround time for similar projects has been reasonably fast without compromising quality. I’m ready to leverage my 4+ years of Python development experience along with my strong grasp of AWS to provide you with the best possible solution ahead of schedule. Let me handle this problem for you - I’ve got you covered!
$40 AUD in 1 day
3.7
3.7

I will diagnose the cause of the login loop issue on your AWS-based Laravel application, potentially related to session handling, load balancer stickiness, or Cognito/IAM policy misconfigurations after recent cost-optimization tasks, and restore normal authentication flow, ensuring successful login on both desktop and mobile browsers with persisted sessions, and provide a concise technical summary of the root issue and steps taken, using AWS EC2, Application Load Balancer, RDS, Redis cache, Ngin
$20 AUD in 7 days
3.5
3.5

Hey , I just finished reading the job description and I see you are looking for someone experienced in Troubleshooting, MySQL, Linux, Technical Documentation, Debugging, Laravel, Amazon Web Services, Ubuntu, Nginx and System Admin. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Adil.
$10 AUD in 4 days
4.2
4.2

Hello, I checked your project "Fix Login Loop After AWS" and I already have a clear idea how to deliver this efficiently. I have solid experience in System Admin, Linux, Troubleshooting, Nginx, MySQL, Amazon Web Services, Debugging, Ubuntu, Laravel, Technical Documentation, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in System Admin, Linux, Troubleshooting, Nginx, MySQL, Amazon Web Services, Debugging, Ubuntu, Laravel, Technical Documentation • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer
$20 AUD in 1 day
2.9
2.9

Greetings I can surely help you for Fix Login Loop After AWS I am in the IT industry since more than a decade and serve so many clients in building and rebuilding websites, software, and applications I have strong hands-on different cms like webflow, Wordpress, shopify, squarespace, wix and on different programming languages like PHP, Laravel, React, Node.js, HTML, CSS, And I did the migration from HTML to click funnels. I have made so many websites (E-commerce, WordPress, Classified admin, WooCommerce, etc.), bots, softwares, and Mobile applications (Android, IOS, and Huawei Play store) in my entire career. I have strong hands on both the front end and back end. Currently, I am part of the team who are dealing with miscellaneous tasks in dubizzle and Mzad Qatar including design and layouts and they both have more than 1 million users. I believe that you are looking for a web designer and for sure you will get your end desire result with plagiarism-free work and with better quality as I am assuring you this. Package deals can also be done for long-term collaboration as per the client's requirement. Kindly do come on chat so that we can discuss project details further more.
$10 AUD in 2 days
3.1
3.1

login loops after AWS changes are almost always a misconfigured APP_URL in the .env or a session cookie domain mismatch, both get worse when https gets involved. takes about 20 minutes to diagnose once i can ssh in. can start right now and have your portal back up within the hour. what exactly did the previous dev change, was it a new load balancer setup or just server config tweaks?
$30 AUD in 2 days
2.9
2.9

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