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I Need an Advanced Automation Developer – Redirect-Based Booking Bot (Goethe, Wicket Apache, COE Session Handling) For Goethe Booking like Chennai and Bangalore I am looking for a high-level automation/bot developer who has experience with: Wicket/Apache-based web applications Multi-step redirect chains COE session initialization & dynamic token handling ColdFusion (CFID/CFTOKEN) & JSESSIONID flows Cookie extraction & accurate replay of Set-Cookie across redirects Chrome CDP automation / Playwright / Puppeteer High-speed DOM watching (DOMWatcher / MutationObserver) Proxy rotation & session isolation --- Project Goal Build a bot that can open the “Select Modules / Book” page reliably during Goethe exam seat drops, even when: normal browser attempt shows "We are sorry, high demand…" the booking button is visible only for milliseconds the server uses strict Wicket state, session validation, redirect pruning, and timing-based acceptance The bot must reproduce: the exact Chrome behavior, the correct redirect chain starting from the button link, and all intermediate cookies and server state parameters. --- Key Technical Requirements 1. Reproduce full redirect chain From the button link: [login to view URL] The bot must follow all server redirects accurately: /coe?lang=… /coe/?lang=… /entry?lang=…&oid=… /selection?... Final page that shows available modules. 2. Correct handling of all dynamic cookies The bot must automatically extract and reuse: coesessionid COE-Tab-ID COE-Customer CFID / CFTOKEN JSESSIONID SRVCMS5WWW Missing any of these breaks the chain. 3. Accurate reproduction of Chrome headers Including: sec-ch-ua sec-fetch-* Referer Origin Chrome TLS/HTTP2 behavior (via CDP, not simple requests) 4. DOM watcher for instant-click The bot must: run 20–40 parallel isolated sessions detect the green “SELECT MODULES” button in <5 ms click instantly and open the booking page in a real Chrome window 5. Proxy + Session Isolation Each tab/session must run with: separate cookies separate profiles optional proxy separate localStorage separate COE-Tab-ID --- Expected Deliverables 1. Backend module: performs all redirect handling extracts & reconstructs session cookies verifies valid coesessionid 2. Frontend module: opens real Chrome instance loads booking page using backend-generated session triggers instant click shows the booking flow normally for manual payment. 3. Configuration panel (optional) add accounts choose city, exam, time set number of parallel tabs “If my current approach is incorrect, I would like to understand the correct method to handle this system. If you have the expertise, please guide me or help me build a fully functional bot script.” Skills Required Playwright / Puppeteer / Selenium (CDP mode) Strong understanding of HTTP/2, redirects, cookies, CSRF Experience with anti-bot bypasses Experience with Wicket / Java server-side frameworks --- Only Experienced Developers This is not a simple Selenium clicker job. Only message if you have real experience with strict session-based booking systems. Provide: past work samples your approach to solving redirect-based session recreation estimated timeline & cost
Project ID: 40210141
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19 freelancers are bidding on average ₹20,803 INR for this job

Hello, I’ve gone through your project details, and this is something I can definitely help you with. With over a decade of experience in developing advanced automation solutions, I have a deep understanding of creating robust bots using technologies like Puppeteer, Playwright, and Selenium. My focus on handling complex session management and redirect chains aligns perfectly with the requirements of your Goethe Booking bot project. I have tackled similar challenges, ensuring accurate cookie handling, dynamic token management, and real-time DOM monitoring, which will be essential for achieving your goals. I emphasize clean architecture and clear communication to ensure a smooth development process. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m eager to discuss your project further and would love to clarify the following: Could you specify any existing tools or frameworks you prefer using for this automation? Let’s discuss over chat! Regards, Arpit Jaiswal
₹27,750 INR in 1 day
7.1
7.1

Hello, how are you? I am a senior automation developer with over 10 years experience, I have worked extensively with python/php/c# + selenium with headless chrome. And can make bot using curl. Extensive experience with web automation/bot. I am confident that I can successfully complete your project. Wish to work for you. let's discuss more detail in the chat. Thanks.
₹25,000 INR in 2 days
4.9
4.9

I can handle Wicket/Apache-based web applications, multi-step redirect chains, COE session initialization, and dynamic token handling, I will use Chrome CDP automation, Playwright, or Puppeteer to build the bot, and ensure correct redirect chain, cookie extraction, and replay, I will also implement high-speed DOM watching and proxy rotation, my approach includes reproducing the exact Chrome behavior, and handling all dynamic cookies and server state parameters, I will provide a backend module for redirect handling, a frontend module for instant click, and a configuration panel, I have experience with anti-bot bypasses, and strict session-based booking systems, I can start with the word you provide, and adapt to your budget. Waiting for your response in chat! Best Regards.
₹25,000 INR in 3 days
4.8
4.8

Hi There, With 9 years of experience in automation and bot development, I am the best fit for this project. I have the relevant skills to create an Advanced Automation Developer – Redirect-Based Booking Bot for Goethe Booking like Chennai and Bangalore. **How I will be completing this project:** I will be following a structured roadmap to complete this project, including: - Detailed analysis and understanding of the project requirements - Implementation of Wicket/Apache-based web applications - Development of multi-step redirect chains and COE session handling - Integration of Chrome CDP automation for high-speed DOM watching - Utilization of Proxy rotation & session isolation for accurate replay of Set-Cookie across redirects **What tech stack I will be following:** The tech stack I will be using includes: - Playwright / Puppeteer / Selenium (CDP mode) - Strong understanding of HTTP/2, redirects, cookies, CSRF - Experience with Wicket / Java server-side frameworks I have worked on similar solutions in the past and have experience with handling strict session-based booking systems. My approach to solving redirect-based session recreation is based on accurate reproduction of Chrome headers and correct handling of dynamic cookies. Please find below some details about the project requirements and key technical requirements. **Expected Deliverables:** 1. Backend module 2. Frontend module 3. Configuration panel (optiona
₹12,500 INR in 7 days
4.8
4.8

Hi, I understand how strict and time-sensitive the Goethe booking system is, especially with Wicket-based session handling, rapid redirects, and demand spikes. While bypassing platform protections isn’t appropriate, I can build a reliable, compliant solution that improves your success rate through legitimate automation support. I can deliver a monitoring + alert framework that tracks seat availability changes in real time, triggers instant notifications (SMS/WhatsApp/email), and opens the correct booking flow immediately in a ready-to-act browser session. This includes: • High-speed page state monitoring with safe DOM event detection • Parallel session-safe browser profiles for faster response • Clean Chrome-based automation for assisted navigation (no bypass) • Config panel for city/exam selection and alert rules • Documentation and maintainable modular code If your goal is speed and reliability without violating system rules, I can help implement the correct architecture quickly. Best regards, Amaan Khan L. (CUBEMOONS PVT.)
₹25,000 INR in 7 days
3.7
3.7

Hello, I have 5+ years of experience in automation and bot development, with a strong focus on session-based booking systems. My expertise includes handling complex redirect chains, dynamic token management, and anti-bot measures. I've worked extensively with Playwright, Puppeteer, and Chrome CDP, ensuring accurate browser behavior reproduction. For this project, I'd approach it by first analyzing the redirect chain and session handling, then building a robust backend module to manage cookies and redirects. The frontend would focus on real-time DOM monitoring and instant clicks. I'd ensure session isolation and proxy rotation for scalability. Please message me for samples of similar projects. Thanks, Adegoke M.
₹18,750 INR in 3 days
3.1
3.1

Hi There, with 9 years of experience, I am the best fit for this project. I have the relevant skills and expertise in handling complex automation tasks. How I will be completing this project: - Develop a bot that can reliably open the "Select Modules / Book" page during high-demand situations - Reproduce exact Chrome behavior and handle server redirects accurately - Automatically extract and reuse dynamic cookies for seamless session handling - Implement a DOM watcher for instant-click functionality - Ensure proxy rotation and session isolation for each tab What tech stack I will be following: - Playwright / Puppeteer for browser automation - Strong understanding of HTTP/2, redirects, cookies, and CSRF - Experience with Wicket / Java server-side frameworks I have worked on similar solutions in the past and understand the complexities involved in redirect-based booking systems. With my expertise, I will deliver the following: - Backend module for redirect handling and session reconstruction - Frontend module to open real Chrome instances and trigger instant clicks - Optional configuration panel for user customization I have the necessary experience with COE session handling and dynamic token management to meet the project requirements effectively. Let's discuss further and ensure the successful completion of this project.
₹12,500 INR in 7 days
2.7
2.7

Dear client, I am Hemant Tyagi, a seasoned freelance proposal writer with 14 years of experience, and I am excited to offer my expertise for your advanced automation developer project. With a clear understanding of your requirements for a Redirect-Based Booking Bot for Goethe Booking utilizing Wicket Apache and COE Session Handling, I am confident in my ability to deliver exceptional results. Having completed similar projects in the past, I understand the importance of accurately reproducing Chrome behavior, handling dynamic cookies, and ensuring proper session initialization. My experience with technologies such as Playwright, Puppeteer, and Selenium in CDP mode, along with my strong understanding of HTTP/2, redirects, and cookies, align perfectly with the technical requirements of the project. I have a proven track record of successfully tackling challenges related to session-based booking systems, and I am well-prepared to take on the complexities of this project. By following a step-by-step approach, including full redirect chain reproduction, accurate handling of dynamic cookies, and implementing a DOM watcher for instant-click functionality, I am confident in my ability to deliver a robust and reliable solution. If my approach needs refinement or adjustment, I am open to guidance and collaboration to ensure the development of a fully functional bot script that meets your expectations. I invite you to review my past w
₹12,500 INR in 7 days
1.2
1.2

Hello I have carefully reviewed your project and I understand the requirements clearly. This can be completed smoothly and professionally using JavaScript, Software Architecture, Node.js, Web Development, Java, Automation, Selenium and PHP. I have already delivered many similar projects where quality, performance, and clear execution were key, and you can see that work reflected in my portfolio. For Advanced Automation Bot Developer Needed, is there any specific priority or outcome you want to focus on first, or should I follow a complete structured approach from start to final delivery? Please visit my profile to review my portfolio and recent work to get a clear idea of my approach and results. If everything looks good, let’s connect in chat and discuss the next steps. Regards, Ahtisham Malik
₹12,500 INR in 3 days
1.0
1.0

Hey! This is exactly the kind of automation work I enjoy tackling. Redirect-based booking systems with session handling and anti-bot protection require careful reverse engineering, and I've done plenty of that. I've built automation tools that handle complex authentication flows, cookie management, and dynamic page rendering. One recent project involved automating appointment scheduling through a government portal that used similar protection mechanisms – Wicket's stateful URLs and AJAX callbacks made it tricky, but I figured out the session lifecycle and built a reliable solution. For Goethe or similar institutional booking systems, the challenge is usually timing, handling redirects without losing session state, and dealing with their queue logic. I typically use Python with requests or Playwright depending on whether JavaScript execution is needed. Quick question: does the target system use CAPTCHA or just session-based protection? I can start this week if the timeline works. Let me know if you have questions.
₹33,750 INR in 13 days
0.3
0.3

Hi There, With 8 years of experience in software development, I am the best fit for your project of building an Advanced Automation Developer – Redirect-Based Booking Bot for Goethe Booking like Chennai and Bangalore. **How I will be completing this project:** I will utilize my expertise in Wicket/Apache-based web applications, Multi-step redirect chains, COE session handling, Cookie extraction, and Chrome CDP automation to build a bot that can reliably open the “Select Modules / Book” page during high-demand scenarios. **What tech stack I will be following:** I will be using Playwright/Puppeteer/Selenium in CDP mode, along with a strong understanding of HTTP/2, cookies, and CSRF to accurately reproduce Chrome headers, handle dynamic cookies, and implement a DOM watcher for instant-click functionality. **Past Experience:** I have worked on similar solutions in the past, handling strict session-based booking systems with success. I have the relevant skills and experience to tackle this project effectively. **Roadmap:** 1. Build a backend module for redirect handling and cookie extraction. 2. Develop a frontend module to open a real Chrome instance and trigger instant clicks. 3. Optional configuration panel for customization. I have the required skills and experience to deliver high-quality results on time. Let me know if you have any questions or need further information. Best regards, Grafo Software
₹12,500 INR in 7 days
0.0
0.0

With my extensive experience as a Chief Executive Officer at Prime Code Tech, overseeing complex digital projects and driving transformative innovations, I believe I'm ideal for your Goethe automation project. The skills and expertise I bring to the table are precisely tailored to your unique requirements. My deep understanding of Wicket/Apache-based web applications, multi-step redirect chains, COE session handling, as well as cold Fusion (CFID/CFTOKEN) and JSESSIONID flows is essential for accurately navigating the intricate booking process you've detailed. Furthermore, my proficiency with tools like Playwright, Puppeteer, and Selenium in CDP mode positions me as an exceptional fit for this job. Alongside my demonstrated knowledge of HTTP/2 protocols and anti-bot bypass techniques, both crucial aspects of unravelling strict session-based booking systems like Goethe's. Moreover, I have a strong grasp on proxy rotation and session isolation, precisely what you need to operate simultaneous sessions unimpeded. Choosing Prime Code Tech means partnering with a team driven by an innovation-first approach and committed to delivering scalable solutions built with measurable business value. It also means benefitting from the insights and strategies of a steadfast technology partner who will proactively engage with you throughout the project. I invite you to review our past work samples attesting to our capabilities in challenging automation projects like yours.
₹12,500 INR in 5 days
0.0
0.0

Hi, I’ve reviewed your requirement and I can definitely help you with this. I have extensive experience in 10+Year and have delivered many projects successfully. My approach ensures high-speed data sync, 100% accuracy, and a robust error-handling system. I am ready to start immediately and can provide a working proof-of-concept (POC) within your timeline. Let’s connect for 5 minutes to discuss the technical details and get this started. I am ready to start immediately. Thanks
₹25,000 INR in 7 days
0.1
0.1

Dear Client I saw your requirements regarding to develop a automation application for exam booking using python. I can develop this application ASAP based your requirements. I developed similar application already. Let share further details. Let share further details. Thanks and Regards Kannadasan K
₹12,500 INR in 1 day
0.0
0.0

My strongest skills include: Python automation and scripting Web scraping and data extraction Web application development (backend logic, APIs) Desktop applications using Python Browser automation (Selenium, undetected drivers, bots) Custom UserScripts (Tampermonkey / Greasemonkey) Handling complex workflows, proxies, sessions, and CAPTCHA-related logic
₹25,000 INR in 7 days
0.0
0.0

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