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I need an experienced C# developer to build a data extraction and analysis tool. The application will scrape product information from several retail and cosmetics websites (URLs will be shared privately after the project is awarded). The scraped data should include product name, barcode, price, stock status, image URL, and category. After scraping, the tool must automatically search each product’s barcode on a specific online marketplace and retrieve matching listing details, such as product price and availability. The system will then compare the scraped retail prices with marketplace prices and calculate profitability based on my custom settings, including commission rate, shipping cost, and other fees. It should generate a ranked list of the most profitable products. All product, match, and calculation results must be stored in an MSSQL database. Clean, well-structured C# code and a reliable scraping mechanism are required. A simple user interface or admin panel is preferred but not mandatory.
Proje No: 40035906
50 teklifler
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50 freelancer bu proje için ortalama $180 USD teklif veriyor

Hello I am C# developer with over 15 years of experience with C# and .NET including automated web scraping I have completed a lot of similar projects here Also, I have extensive experience with MSSQL.
$87,20 USD 2 gün içinde
8,4
8,4

⭐⭐⭐⭐⭐ Build a Data Extraction Tool with C# for Product Analysis ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for an experienced C# developer to build a data extraction and analysis tool. You have no need to look any further as Zohaib is here to help you! My team has successfully handled 50+ similar projects involving data scraping and analysis. I will create a tool that scrapes product data, compares prices, and generates profitability reports based on your settings. ➡️ Why Me? I can easily do your project because I have 5 years of experience in C# development, focusing on data extraction, web scraping, and database management. My expertise includes working with MSSQL databases, creating efficient scraping mechanisms, and ensuring clean, structured code. I also have a strong grip on user interface design, enabling me to provide a simple admin panel if needed. ➡️ 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 in our chat. ➡️ Skills & Experience: ✅ C# Development ✅ Data Scraping ✅ Web Automation ✅ MSSQL Database ✅ Price Comparison ✅ Data Analysis ✅ User Interface Design ✅ API Integration ✅ Application Optimization ✅ Error Handling ✅ Clean Code Practices ✅ Project Management Waiting for your response! Best Regards, Zohaib
$150 USD 2 gün içinde
7,9
7,9

Can I make this script in Python? Please DM. I am available here to explain step by step what will I do to complete this task. Looking forward to an early and positive response. Regards, Shalu
$168 USD 6 gün içinde
6,7
6,7

Dear Kazm, I am an experienced C# developer with a proven track record in building complex data extraction and analysis tools. I am excited about the opportunity to work on your project involving scraping product information from various retail and cosmetics websites, comparing prices and profitability on a specific online marketplace, and storing the results in an MSSQL database. I am confident in my ability to deliver a clean, well-structured solution with a reliable scraping mechanism to meet your requirements. Looking forward to discussing the project further with you. Regards, Nadeem Shaikh
$36 USD 2 gün içinde
6,4
6,4

Hello Sir/MAM I am a skilled full stack developer. Having rich experience in Java , C++ , C , C# , Python , Eclipse , Sql , Mysql , .Net ,Oracle , Object Oriented Programming , Data Structure , Algorithms . I have a perfect grip on “Artificial Intelligence” “Automation” , and work in “Machine Learning” Deep Learning ”. My track record as demonstrated in my 100% job completion and 5-star review rating showcases My ability to deliver exceptional results on time and with utmost quality I believe that my skill set makes me the ideal candidate for this project Please come on chat we will discuss more about this I will be waiting for your reply . Thanks and Best Regards
$140 USD 2 gün içinde
6,4
6,4

✅Full Experience in Web Scraping and Data Extraction Automation with C#/Python/MSSQL Programming✅. ✳️I am very confident that complete your project perfectly. ✳️I can guarantee the quality of the job and deliver the result on time. I hope we will discuss in more detail via chat. Best regards!
$150 USD 3 gün içinde
6,4
6,4

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and portal websites. I provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in .NET and C# development, creating secure, scalable, and high-performance applications including enterprise solutions, APIs, and database-driven systems. I always adopt the latest technologies to ensure modern and future-ready solutions. If you are looking for a dedicated .NET expert who delivers quality, reliability, and timely results, I’d be glad to work on your project. Best regards,
$100 USD 7 gün içinde
5,9
5,9

Hello, I am eager to develop a data extraction and analysis tool that will scrape product information from several retail and cosmetic websites. The scraped data will include product name, barcode, price, stock status, image URL and category. Please connect with me over private message so that we can discuss your project requirements in more detail. Once we connect with each other we will finalize the approach as well as budget and timeline and then start. Let's take your project to the next level, Fahad.
$100 USD 2 gün içinde
5,3
5,3

As an experienced C# developer with a decade-long track record in web development, I have the skills and expertise necessary to make your project a resounding success. From building websites with multiple technical stacks to creating healthcare-based systems like LIMS, my work has consistently focused on delivering high-quality projects rooted in clean, structured code. In the past, I have effectively harnessed C# for similar projects like data extraction, automation, and analysis tools. Having built numerous databases using SQL and its variants, your request for an MSSQL backed system is an area where I thrive. Additionally, my familiarity with AWS deployment and experience in Linux System Administration will ensure smooth integration and functioning of the various components in your project. My proficiency extends beyond coding; good communication is paramount to satisfying my clients' specific needs. Moreover, as someone who loves tackling new challenges, this endeavor sounds both exciting and stimulating to me. Choose me for this role and you can expect timely delivery of top-notch work that precisely aligns with your vision.
$250 USD 7 gün içinde
4,3
4,3

Hello, I am a .NET Developer with 15+ years of experience, specializing in building secure, scalable, and high-performance web and desktop applications. I work with C#, ASP.NET, MVC, Web API, and SQL Server to deliver robust business solutions tailored to client needs. My expertise includes custom application development, enterprise solutions, API integration, and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated .NET expert who provides quality, innovation, and timely delivery, I’d be happy to collaborate on your project.
$100 USD 7 gün içinde
3,7
3,7

As the head of MDTechnoSoft LLP, a web and mobile application development company, I understand the critical importance of reliable, secure, and scalable solutions. For over a decade, I have been at the forefront of delivering high-performance applications across multiple platforms, including C#—the foundation for this project. My deep knowledge in C# Programming and the .NET Framework is exactly what you need to ensure the project's success. With a tool as intricate as this one you need someone with exceptional problem-solving skills and an eye for detail. As an experienced developer, I can offer clean, maintainable, and well-documented code that aligns with your precise requirements. I am skilled in creating sturdy scraping mechanisms that deliver consistent data extraction results—something that is crucial to your project goal. Additionally, I have hands-on experience with dealing with large datasets—a skill absolutely important to managing the product information extracted from multiple retail and cosmetics websites. This extensive experience combined with my never-compromise-on-quality approach makes me your best fit for this project. Let's build a data extraction and analysis tool that helps you make informed business decisions while maximizing profitability!
$200 USD 7 gün içinde
3,3
3,3

Hi Kazm, I’m Robert, a Senior Full-Stack & AI Engineer with over 10 years of experience architecting and delivering SaaS platforms, automation systems, and intelligent applications. My top skills include .NET development, web scraping, and data analysis. I developed and deployed an advanced product scraping tool that extracts comprehensive product details, compares prices, and computes profitability metrics for eCommerce applications. My extensive experience in full-stack engineering and API development ensures that I can create a robust application tailored to your requirements. I can complete this project perfectly and deliver scalable, production-ready results. I prioritize clean architecture, structured documentation, CI/CD automation, and OWASP-based security practices, ensuring a reliable and secure system. Let’s connect to refine your requirements and begin building a solution that exceeds expectations. What specific features would you like to include in the user interface or admin panel?
$250 USD 10 gün içinde
3,2
3,2

Hello, how are you? I’ve reviewed your requirements, and I can build a robust C# application that scrapes the required product data, queries your target marketplace by barcode, and performs automatic profit calculations based on your custom commission, shipping, and fee settings. I have strong experience with C#, web scraping, and MSSQL, so I’ll implement a reliable extraction engine, clean data models, and a comparison workflow that ranks products by profitability. All results will be stored in a well-structured SQL schema, and I can include a lightweight admin panel for viewing and managing the data if you prefer. I’m ready to begin immediately and can deliver clean, maintainable code that’s easy to extend as your needs grow.
$120 USD 7 gün içinde
3,3
3,3

Hi, I am a senior .NET developer with over 15 years of experience. I have worked on projects for companies both large and small, also I have worked with similar project. I have developed various types of applications using C# and JavaScript: web, mobile, desktop, cloud, and games. I write high-quality and easily maintainable code. Please contact me via chat. Thanks so much. Petro
$150 USD 3 gün içinde
3,2
3,2

Manually checking products across countless retail and cosmetics sites, then matching them up with marketplace listings, is exhausting and makes it impossible to see which items are really profitable. The time you spend tracking down prices, barcodes, and stock data is time lost to slow processes and missed opportunities. With a tailor-made C# tool, you’ll have all your product, barcode, and price data pulled automatically, stored securely in your MSSQL database, and instantly analyzed for profitability. You’ll see a clear, ranked list of the most profitable products, based on your exact commission and shipping settings. First, I’ll set up reliable website scraping for product details like images, price, and category. Next, the tool will match barcodes to marketplace listings and fetch their prices and stock information. Finally, the system will compare, calculate, and store everything, giving you actionable results. Which retail or cosmetics website would you like to prioritize first?
$125 USD 7 gün içinde
3,4
3,4

Hi Kazm! I can build your C# tool to scrape product data, compare prices, calculate profitability, and store everything in MSSQL. The app will be reliable, cleanly coded, and optionally include a simple UI for monitoring and exporting results.
$150 USD 7 gün içinde
3,2
3,2

With extensive experience in C# and web scraping, I'm confident that I can meet and exceed your expectations for this project. My skills in software architecture, data management, and API development further enhance my ability to build a robust product scraping and analysis tool. My knowledge extends beyond the backend; I can also deliver an intuitive user interface or admin panel to enhance your experience with the tool. Having worked with various databases such as MSSQL, MongoDB, MySQL, and PostgreSQL, I understand the importance of structuring data meticulously. This will not only ensure efficient retrieval of information when required but also provide you with clean and meaningful insights for your profitability analysis. I'll establish a reliable web scraping mechanism and implement your custom settings effectively to determine the most profitable products. I appreciate the complexity of this task but rest assured, it's one I'm more than equipped to handle. Let's discuss the project undoubtfully - remember that with me, you have an enthusiastic partner committed to not just meeting your needs but surpassing them!
$140 USD 5 gün içinde
2,8
2,8

Hey there, do you want the scraper to run headless with rotating proxies to avoid blocks, or will fixed IP scraping be enough? And will the marketplace search be HTML scraping or do they expose an API for barcode lookup? I’ve built C# scraping and price analysis tools that handle barcodes, stock checks, and matching logic, so I know the main challenge is stable extraction without bans and clean mapping between retailer items and marketplace listings. A good approach is using a structured scraper layer with retry rules, then storing all parsed fields in MSSQL with normalized tables for products, matches, and fees. Profitability can be computed with your custom formula so you can tune commission, shipping, and other costs. I can also add a small panel to re-run scans, check logs, and view top profitable items. Happy to discuss more on chat. Best Kost
$250 USD 7 gün içinde
2,9
2,9

I bring 13 years of professional experience delivering high-quality results. I have strong expertise in all the required skills listed for this project. My approach ensures accuracy, clear communication, and timely delivery. I am confident I can exceed your expectations with efficient, reliable work. Looking forward to contributing to your project—ready to begin immediately.
$140 USD 7 gün içinde
2,7
2,7

With over a decade in the software development industry, I am the perfect fit for your C# product scraping and profitability analysis project. My expertise in .NET technologies, especially C#, gives me an in-depth understanding of what it takes to build comprehensive, scalable applications like the one you need. I've built numerous successful data extraction tools and my existing knowledge of MSSQL database systems will be highly valuable in storing all your product, match, and calculation results neatly. A key factor in any data extraction tool is reliability, which is why I emphasize clean coding practices for powerful and robust scraping mechanisms. Moreover, with my profound understanding of profitable products ranking and marketplace comparison tools, I can design a dynamic system that effectively calculates your profitability based on commission rates, shipping costs, and other fees you provide - delivering a reliable analysis with quick turnaround times. So let’s get started together on this exciting journey!
$140 USD 7 gün içinde
2,6
2,6

Istanbul, Turkey
Mar 29, 2008 tarihinden bu yana üye
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