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I need a small, head-less C# console program that relies on API or Playwright or PuppeteerSharp to automate a web portal. The flow is simple: open the site as a guest (no credentials required), submit a single text input as the search parameter, wait for the results, then harvest every HTML table that appears. Each table must be written to its own worksheet inside the same .xlsx file. Any images returned alongside the tables should be downloaded to a local folder the program creates during the run. Because the tool will run unattended on a server, everything—navigation, scraping, Excel generation, and image download—has to execute in the background without opening a visible browser window. JavaScript or REST calls that the site already exposes are fair game if they help keep the interaction truly headless. Deliverables • Visual Studio-ready C# source (targeting .NET 6 or later) with clear, in-line comments • A brief README explaining build steps, required NuGet packages (Playwright, PuppeteerSharp, ClosedXML, etc.), and how to feed in the text search parameter • Compiled executable for quick smoke testing Acceptance criteria • Running the exe with a sample search term produces an Excel file where every table occupies its own sheet and a folder containing the related images • No browser window flashes; the process must stay hidden throughout • Code is clean, idiomatic C#, easy to extend (e.g., additional export formats later) That’s it—I’m ready to test as soon as you deliver the build.
Projektin tunnus (ID): 40207652
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Hi there, I am a C# .NET Developer experienced in Headless Browser Automation. I can build this console tool for you in less than 24 hours. My Technical Solution: 1. Automation Engine: I will use Microsoft Playwright for .NET. It is faster and more reliable than PuppeteerSharp for rendering dynamic tables in headless mode. 2. Excel Export: I will use ClosedXML library to generate the .xlsx file cleanly. Each HTML table will be parsed and mapped to its own Worksheet automatically as requested. 3. Image Handling: The tool will concurrently download images to a local folder using HttpClient for maximum speed. 4. Delivery: A clean, Visual Studio-ready solution targeting .NET 6/8 with a simple README. I can start right now and send you the .exe for testing today.
₹2 000 INR 1 päivässä
0,0
0,0
14 freelancerit tarjoavat keskimäärin ₹2 586 INR tätä projektia

Hello I have over 15 years of experience with C# and .NET including automated Web Scraping with headless browser I have completed a lot of similar projects already and I a ready to start once you share URL to gather data
₹1 499 INR 1 päivässä
8,4
8,4

With over a decade of experience in C# and C++ programming, I am confident that I can deliver an outstanding solution for your headless web scraping project. My expertise in data extraction, particularly web scraping, paired with my proficiency in Excel makes me the ideal candidate for this task. Having previously worked on numerous projects that involved automation and scraping as per detailed project requirements, I'm familiar with the key tools you mentioned, such as Playwright, PuppeteerSharp, and ClosedXML. My understanding of how to keep everything running smoothly in the background without the need for a visible browser window will ensure an uninterrupted and truly headless execution. Furthermore, I pride myself on delivering clean, idiomatic code that is easy to extend. Anticipating the possibility of future requirements for additional export formats, my solution will be designed to accommodate such needs with minimal effort. You can count on me to deliver a Visual Studio-ready C# source code along with a comprehensive README file that not only guides but empowers users to handle the system efficiently. Can't wait to see it in action!
₹3 000 INR 1 päivässä
6,1
6,1

Hello I can develop a headless C# console application using Playwright or PuppeteerSharp that submits a search term, scrapes all resulting HTML tables into separate Excel sheets, downloads any accompanying images to a local folder, and runs fully in the background, with well-commented source code, README, and a ready-to-test executable. Regards Muhammad
₹2 000 INR 1 päivässä
5,4
5,4

Having successfully completed numerous projects utilizing automation, data extraction, and web scraping with your desired toolkit of Playwright or PuppeteerSharp in the past few years, I strongly believe that I am the perfect fit for your project. My name is Larsen and I find immense satisfaction in developing effective solutions to real-world problems just like yours. With a deeply ingrained passion for continuous learning, I have kept abreast of the latest trends in automation, including how to ensure headless processes remain fully hidden during execution. Furthermore, leveraging my exceptionally strong proficiency in JavaScript alongside my ability to build clean and easily extendable code using idiomatic C#, your console program will not only effectively navigate through the web portal, harvesting every HTML table but also generate Excel sheets on each unique table and a folder for downloaded images. My vast experience, dedication to quality work, and commitment to meeting project deliverables promptly assure you of an optimized solution that fully aligns with your needs. You can rest easy knowing that all elements of your project will be executed seamlessly by me without compormising any component; from navigation and scraping right down to Excel generation and image downloading - ensuring all your requirements are fully met.
₹1 500 INR 7 päivässä
4,9
4,9

As a highly experienced mobile app and backend developer, I offer a unique blend of skills perfectly suited for your C# Headless Table Scraper project. With over 8 years of hands-on experience in mobile development for both iOS and Android platforms, I am adept at leveraging APIs effectively to automate web processes. I have a deep understanding of JavaScript that is highly relevant to your job requirements. Combining this with my familiarity with C# and .NET platform skills, I can build the headless scraper you need with Playwright or PuppeteerSharp. My experience in building scalable, high-quality applications extends beyond mobile; I’m a proficient full-stack developer too. I provide clean, idiomatic, extendable code - just what you need for easy-to-integrate export formats too. My strong background in backend service development and database optimization ensures that along with the flawless scraper tool you'll get structured data stored neatly in an Excel file, with workspace-level images downloaded cleanly without any browser window interruptions. In a nutshell, my expertise in C#, JavaScript, and my extensive backend development experience makes me the ideal candidate for this unattended server process-oriented project. So let's make this happen! Feel free to contact me to discuss your project further; I'm eager to start working on it immediately.
₹1 500 INR 7 päivässä
3,9
3,9

Hey Employer, How are you! I've carefully checked your requirements and really interested in this job. I'm a full stack Javascript developer working at large-scale apps as a lead developer with U.S. and European teams. I'm offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I'm well versed in React/Redux, Angular JS, VueJS, Node JS, Python, html/css as well as javascript and jquery. Simply, I have rich experienced in JavaScript, Excel, Web Scraping, C# Programming, C++ Programming, Data Extraction, API, Automation as you enumrated. For more information about me, please refer to my portfolios. I'm ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Warm Regards, Joseph C.
₹1 000 INR 90 päivässä
0,0
0,0

Hi there, I’m Jawad Hakimi from Kazakhstan. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I’ve got the experience to get this done right. I’m available to start right away and happy to chat through the details whenever you’re ready. Looking forward to talking with you soon! Best regards, Jawad Hakimi
₹1 700 INR 1 päivässä
0,0
0,0

Hi — I can deliver a fully headless C# (.NET 6+) console app using Playwright or PuppeteerSharp that submits the search, captures all result tables into a single Excel file (one sheet per table), and downloads related images to a run-time folder with zero UI. I’ve built similar unattended scrapers with ClosedXML, async-safe waits, and clean, extensible architecture suitable for servers. You’ll get Visual Studio–ready source, a short README with build/run steps and NuGet packages, plus a compiled exe for smoke testing. I can deliver quickly and ensure no browser window flashes at any point.
₹1 500 INR 7 päivässä
0,0
0,0

As a highly experienced C# programmer, I possess the technical acumen necessary to automate your web scraping process reliably and efficiently. I'm well-versed with API integrations that align perfectly with your need for maintaining a headless operation on the server. More crucially, my proficiency in utilizing Playwright and PuppeteerSharp will add significant value to your project, ensuring your desired results are achieved seamlessly. Additionally, my skills in utilizing ClosedXML make generating complex Excel files a breeze - an indispensable skill when it comes to writing the data retrieved from tables into their respective worksheet inside the same .xlsx file, as you require. Plus, my vast experience in background execution and working unobtrusively on servers ensures that your program will remain hidden throughout its operation without any browser window flashes.
₹15 000 INR 7 päivässä
0,0
0,0

I will develop a lightweight C# (.NET 6+) console application that runs fully headless to automate your web portal, submit search input, scrape all result tables, export them to Excel (one sheet per table), and download related images. Deliverables Visual Studio–ready source code Uses Playwright/PuppeteerSharp + ClosedXML README with setup and usage Precompiled EXE for testing Features No visible browser window Fully unattended execution Command-line search input Clean, extensible codebase Output One .xlsx file with separate sheets Local folder for images I will ensure reliable, secure, and maintainable implementation with proper documentation.
₹1 500 INR 7 päivässä
0,0
0,0

Hi! I can develop a headless C# console application using Playwright or PuppeteerSharp to automate your web portal. The program will accept a search term, scrape all HTML tables, save each table to its own Excel worksheet, and download any accompanying images into a local folder. The tool will run fully in the background with no browser window, and I’ll provide a Visual Studio-ready source, inline comments, a README, and a compiled executable.
₹1 500 INR 5 päivässä
0,0
0,0

Hello, I understand your requirement for a fully headless C# console application that can automate the given website, extract all HTML tables, and export them into a single Excel file with separate worksheets. I will also handle downloading related images into a local folder if required. I can develop this using .NET with a headless approach so no browser UI will be shown. I will provide clean and well-structured code along with clear instructions to run the application. I am ready to start immediately and can deliver within the given time. Thank you.
₹1 500 INR 7 päivässä
0,0
0,0

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