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Overview We operate [login to view URL], a platform that tracks theatrical productions across the United States. Currently, we manually visit 480 professional theater websites to check whether they have posted new shows. We want to automate this process. I am looking for an experienced developer who can build a system that monitors a list of ~480 URLs and alerts us whenever any of these websites have been updated. We do not require detailed scraping of event listings for Phase 1 – only reliable detection that “something on the site has changed,” so we can visit manually and grab the information we need. ⸻ Scope of Work (MVP) 1. Monitor ~480 Theater Websites • System checks each URL on a scheduled frequency (daily or weekly). • Ability to add/remove URLs easily. 2. Detect Meaningful Website Changes Because every theater website has a different layout, the system should use: • DOM/content hashing • Smart diffing (avoiding false alerts from ads, cookie popups, dynamic sections) • Optional sitemap/RSS monitoring when available We only need to know that the website has changed, not extract the show info. 3. Alerts When a change is detected: • Send an email notification • OR show a flag in a simple dashboard • Include timestamp + which site changed 4. Dashboard (Simple Admin Panel) • List of all theaters • Status: Changed / No changes • Last checked timestamp • Manual “Refresh Check” option
Projekt-ID: 40053579
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83 Freelancer bieten im Durchschnitt $1.053 USD für diesen Auftrag

⭐⭐⭐⭐⭐ Automate Monitoring of Theater Websites for Updates ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for a solution to monitor 480 theater websites for updates. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for website monitoring. I will create a system that checks each URL regularly and alerts you about any changes, ensuring you can easily gather the information you need. ➡️ Why Me? I can easily build your monitoring system as I have 5 years of experience in web automation and monitoring. My expertise includes web scraping, alert systems, and dashboard creation. Not only this, but I also have a strong grip on technologies like Python, JavaScript, and database management, ensuring a seamless solution for your needs. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Web Automation ✅ Python Development ✅ Monitoring Systems ✅ Alert Notifications ✅ Dashboard Creation ✅ DOM/Content Hashing ✅ Smart Diffing ✅ API Integration ✅ Email Notifications ✅ Data Management ✅ URL Management ✅ Troubleshooting Waiting for your response! Best Regards, Zohaib
$900 USD in 2 Tagen
7,8
7,8

With over a decade of experience in streamlining operations through innovative software development, my team at Bluewebspark Technologies is well-equipped to deliver the automated website change-monitoring tool your company needs. Building on our skills in web application and backend development using Python, we understand the complexity of managing multiple website layouts. Our plan entails using DOM/content hashing, smart diffing, and optional sitemap/RSS monitoring to ensure we detect only meaningful changes without frustrating false alerts. Our mission aligns perfectly with your project's scope. We appreciate that you're aiming for reliable detection rather than in-depth scraping for the first phase. We will create a system that checks each URL of your 480 theater websites at scheduled frequencies - be it daily or weekly - with an easy-to-use interface for URL management. When a change is detected, our solution offers two options: email notifications and a simple dashboard that informs you which site changed with a timestamp included together! Let's discuss how best to move forward with your project today.
$1.325 USD in 7 Tagen
7,8
7,8

Hi there, I’ve built several large-scale monitoring systems, and your requirement to track ~480 theater websites is exactly what I specialize in. I can deliver a lightweight MVP that reliably detects meaningful page changes without false alerts. My approach: Scheduled daily/weekly checks for all URLs Smart DOM hashing + content diffing to ignore ads, popups, and dynamic sections Optional RSS/Sitemap monitoring for extra accuracy Simple dashboard showing: theater list, last check time, changed/not changed, and manual re-check Email alerts whenever a site changes Tech stack: Python/Node backend, clean React dashboard, MySQL/PostgreSQL, and a stable background scheduler. You’ll receive full source code, install guide, and a system built to scale easily into deeper scraping later. Ready to start as soon as you are.
$750 USD in 7 Tagen
6,8
6,8

Hi there! I understand you want to automate monitoring of ~480 theater websites to detect changes without extracting show details. I can build a system using DOM/content hashing and smart diffing to reliably flag meaningful updates while ignoring dynamic content like ads or popups. The MVP will include scheduled checks, easy URL management, email notifications or a lightweight dashboard showing change status, timestamps, and a manual refresh option. This will save your team hours of manual checking and ensure you catch updates promptly. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
$1.125 USD in 7 Tagen
6,2
6,2

As a certified WordPress developer with over a decade of experience in web development, I am well-equipped to meet the unique challenges your project presents. My extensive experience in building automated systems and managing large volumes of data would translate seamlessly into your need for an automated website change-monitoring tool. I understand that Phase 1 of this project predominantly requires reliable detection, rather than detailed scraping, and I'm confident in my ability to utilize DOM/content hashing, smart diffing, and optional sitemap/RSS monitoring techniques to provide you with accurate and timely alerts anytime a change is detected on any of your 480 theater websites. Finally, maintaining an excellent reputation is a key priority in my career. Over the years, I've built a successful track record in delivering quality work within tight deadlines. Choosing me means gaining not just technical expertise but also dedication and reliability that will contribute significantly to the success of your project. Thank you for considering Prajapati Technologies as your partner in this endeavor—I look forward to working with you!
$750 USD in 7 Tagen
6,2
6,2

I can build you a fast, reliable monitoring system for all 480 theater sites using smart DOM hashing, diff checks, and sitemap/RSS fallback. You’ll get clean alerts without false positives plus a simple dashboard to track changes. Let’s automate your workflow with a lightweight MVP built for accuracy.
$750 USD in 2 Tagen
4,7
4,7

Hello from Vienna, I can build you exactly what you're asking for. Please start a chat, so we can talk about the details. Greetings, Daniel
$1.500 USD in 7 Tagen
4,8
4,8

As a Full-Stack Developer with a specialization in Python, I possess the precise skills you need to automate your theater website tracking process. My in-depth knowledge of DOM/content hashing and smart diffing will ensure accurate detection of meaningful changes on all ~480 websites while avoiding false alerts from ads, pop-ups, or dynamic content. I understand that for this initial phase, what you require is a reliable notification system for any detected changes, and not necessarily extracting specific show information. With me as your growth partner, you're not just getting a developer but also a digital marketing strategist who knows how to bring in traffic to maximize value from such website automation. My proficiency in React and Node.js also means I can create a simple yet effective admin panel - your dashboard will display detailed information about each theater's status along with timestamps of the last checked activity. Furthermore, the 'Refresh Check' option will give you manual control over the process whenever needed. In conclusion, my unique blend of Full-Stack Development skills extends beyond website design to include operational support, making me an ideal choice for all-encompassing solutions like this project. Let's not just automate but optimize your theater monitoring process with reliable performance and actionable data. Let's build something brilliant together!
$1.200 USD in 16 Tagen
4,6
4,6

With over 10 years of solid experience in IT, specializing in the skills you're seeking for this project-- backend development, data/web scraping, and website design, I assure you my proficiency will certainly serve the purpose. Considering the nature of this task, Streamlining processes is my forte. When it comes to the monitoring system for ~480 theater websites, an easy-to-manage admin panel and flexible URL addition/removal are essential. Coupled with this is efficient communication. My approach involves deep involvement and meticulous understanding of your requirements to deliver exactly what you need. By working together every step of the way, we can build a reliable and streamlined platform to monitor all theater websites effectively. Looking forward to the opportunity!
$750 USD in 12 Tagen
4,3
4,3

Welcome to professional Python development services! Hi there, I'm Alema, a Python expert programmer who strives for clear code in atmospheric, numerical weather prediction, physics, and all other seminal fields. I'm ready to provide you with high-quality services. I have completed 350+ projects with a 100% Positive Rating. If you are looking for Quality work, look no further. Also, we are a team of professional workers, and we are always available 24/7 to help employers without limitations, and delivery is guaranteed on time. Your faithfully. Eng. Alema Akter
$1.050 USD in 7 Tagen
4,3
4,3

Hey there! I'm ready to tackle this project for BroadwayandMain.com. My approach will focus on reliable change detection using DOM hashing and smart diffing to avoid those pesky false alerts. I'll deliver a system that monitors your 480 URLs, provides change notifications via email or a dashboard, and includes a simple admin panel for easy management. I'm confident I can get this up and running efficiently. Let's discuss the details!
$1.111,11 USD in 5 Tagen
4,2
4,2

As someone with extensive experience in web scraping and automation, I am excited about the opportunity to revolutionize your theater website monitoring process. My expertise in Python, web application development, and web crawling will be incredibly valuable for this project. I have a practical understanding of DOM/content hashing, smart diffing, and optional sitemap/RSS monitoring - skills vital to detecting meaningful website changes while avoiding unnecessary false alerts. My software solutions are known for their reliability and ability to handle vast amounts of data, which will be critical for monitoring 480 theater websites efficiently. I can also create a simple and intuitive dashboard that clearly presents the status of each theater and the last checked timestamps - improving ease of use. Additionally, my proficiency extends far beyond web development and covers all angles of software design, be it mobile apps or UI/UX design. Leveraging these diverse skills can give you an even more comprehensive product that offers greater automation possibilities in the future as you may deem fit. Thank you for considering my candidacy. Let's connect and discuss how we can automate your process effectively and take your platform to new levels!
$1.125 USD in 21 Tagen
4,2
4,2

Dear client, I can develop a system to automate monitoring of your 480 theater websites for changes. The solution will check each URL on a scheduled basis and utilize DOM/content hashing and smart diffing to detect meaningful updates while avoiding false alerts. Notifications will be sent via email or displayed on a simple dashboard, which will include a status list and timestamps. The dashboard will allow easy URL management and manual refresh checks. Let’s streamline your monitoring process effectively!
$1.125 USD in 7 Tagen
3,4
3,4

I can build a lightweight, reliable monitoring system that watches your ~480 theater URLs and alerts you only when meaningful changes occur, so your team knows exactly which sites to visit for new productions. Approach URL Monitoring Engine: Scheduled checks (daily/weekly) over your list, with easy add/remove of theaters (via config or simple admin form). Smart Change Detection: HTML/DOM hashing per site, with normalization to ignore noise (ads, cookie banners, trackers, timestamps). Optional sitemap/RSS monitoring where available for extra reliability. Tunable sensitivity per site if needed (to reduce false positives). Alerts: Email notifications and/or flags in a simple web dashboard with site name, URL, change status, and timestamps. Admin Dashboard: Overview of all theaters, “Changed / No changes,” last-checked time, and a manual “Check now” button. I’ll deliver clean, documented code plus a short guide so you can run it on your own server (or cloud instance) and adjust URLs and schedules without needing a developer every time. Best regards, Amaan Khan L. (CUBEMOONS PVT.)
$1.125 USD in 7 Tagen
3,6
3,6

Hi Having spent the last decade honing my skills in web development and data analysis, I can confidently say that building an automated website change-monitoring tool for your theatre websites not only aligns perfectly with my expertise but also resonates deeply with my passion for creating efficient solutions. My track record includes several similar projects where I've successfully employed smart diffing techniques, DOM/content hashing, and sitemap/RSS monitoring to detect significant changes while excluding spurious ones like ads or cookie popups. Let's connect and get started on automating your theatre website monitoring process for increased efficiency and peace of mind. Regards Parul Saini
$800 USD in 10 Tagen
3,5
3,5

❤️ Dear Aafreen ❤️ I’ve reviewed your requirements and fully understand the goal: a reliable, automated monitoring system that tracks ~480 theater websites and alerts you the moment any meaningful content changes—without needing full scraping in Phase 1. ⭐️ Approach ⭐️ ✔️ Implement a scheduled crawler that performs daily/weekly checks across all URLs, with easy add/remove controls. ✔️ Use DOM hashing, smart diffing, and stability rules to ignore noise (ads, cookie banners, rotating hero sliders) while accurately detecting real content updates. ✔️ Integrate optional sitemap/RSS monitoring for sites that expose them, improving speed and accuracy. ✔️ Deliver a clean admin dashboard listing all theaters, last-check timestamps, change status, and a manual “Recheck” trigger. ✔️ Send email alerts instantly when a change is found, with clear metadata so your team knows which site to review. ⭐️ Why me ⭐️ I specialise in automation, web monitoring systems, and scalable crawlers, with production experience in Node.js/Python, diff algorithms, and resilient change-detection pipelines. I’ve built similar monitoring tools for news portals, ecommerce catalogs, and government sites—precision and reliability are my focus. I can begin with a lean, maintainable MVP and scale features as needed. Let’s move this forward.
$1.125 USD in 7 Tagen
3,1
3,1

Hi thanks for invite, I can do it, I understand that you need a system that automatically monitors ~480 theater websites, detects meaningful content changes using smart hashing/diffing, and alerts you through email or a simple dashboard. I can start immediately and deliver the complete change-detection system with admin panel within 5–7 days. I'm waiting for your positive response. Best Regards, Usman
$1.000 USD in 7 Tagen
3,1
3,1

Hello, I can build a reliable system to monitor all ~480 theater websites and alert you whenever any site changes. For Phase 1, the goal is simple: detect meaningful updates without scraping show details. I will create a Python-based monitoring engine that checks each URL on a daily or weekly schedule, with the ability to easily add or remove theaters. Change detection will use DOM/content hashing, smart diffing, and optional sitemap or RSS monitoring to avoid false alerts from ads, cookie banners, or dynamic elements. When a change is detected, the system will send an email alert or mark the site in a lightweight dashboard. The dashboard will list all theaters, show which ones changed, display the last checked timestamp, and include a manual “Refresh Check” button. The solution will be fast, stable, and designed for future expansion if you later want automated show extraction. I’ll provide clean code, simple deployment, and a brief handover guide. Regards, AS Technolabs
$1.000 USD in 20 Tagen
3,2
3,2

IMPOSSIBLE! SO I DON'T EVEN USE AI FOR BIDDING. Hi there! If I were to share my perspective on the project, it's virtually impossible to grasp the entire project in a short period of time. What I can honestly say right now is that the technology stack is suitable for me, and I can implement it based on my previous experience. I'm an honest developer, so I don't even use AI for bidding. I want to work with clients who value honesty.
$1.125 USD in 7 Tagen
2,9
2,9

As an experienced data professional with robust skills in data scraping and web automation, I am confident that I am the perfect fit for your project of developing an automated website change-monitoring tool. Over the years, I have handled diverse projects requiring data gathering, processing, and analytics using my well-honed skills in data scraping, email handling, and web scraping – all aligning perfectly with your project's scope. Given the sheer number of theater websites you need to monitor, precision and efficiency become even more critical. My strong focus on accuracy and attention to detail ensures that every task is handled with meticulousness - a trait especially essential when tracking different layouts. I am proficient in DOM/content hashing and smart diffing which will enable me to effectively avoid false alerts from ads, cookie popups, or dynamic sections while meaningful website changes are intelligently detected. Keeping pace with 480 theatrical websites is no easy task! Let’s collaborate on this project to automate your process better and simplify your day-to-day operations for better effectiveness!
$1.125 USD in 5 Tagen
2,3
2,3

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