Debug and fix a C# web scraping app

I had a developer (who is no longer contactable) develop an app to scrape a PHP site the app is built in C#, using HtmlAgilityPack and SQLite as the database. The app scrapes laptop models for various brands ([login to view URL])

The app performs its functions well, and is well written, however there is a slight problem with the pagination. With certain brands, it is not processing the next pages. For example here, it is only scraping page 1, not 2 onwards [login to view URL]

It also produces some null object references on certain products, which should be looked into and fixed too.

I am not familiar enough to to debug and fix, but should be relatively straightforward for someone familiar with web scraping.

I have a .zip file with the source, required libraries, .csproject file

Skills: C# Programming, Web Scraping

See more: web scraping iphone app, price comparison app web scraping, android web scraping app, how to scrape data from website in c#, web scraping c# htmlagilitypack, web scraping using selenium c#, c# web scraping javascript, scrapysharp, c# web scraping login, retrieve data from website c#, c# web scraping library, mobile app web scraping, mac web scraping app, simple java web scraping app, web scraping c, c# web app, web scraping app, c# web scraping tutorial, mit app inventor 2 close screen with value, c web scraping library

About the Employer:
( 2 reviews ) West Footscray, Australia

Project ID: #27529819

Awarded to:


I have read your requirement and I can get the job done for you. I know how to use HTMLAgility nuget package and download sites using HTMLDocument Object. I also know how to read HTMLNodes and retrive values. I can he More

$80 AUD in 2 days
(3 Reviews)

31 freelancers are bidding on average $154 for this job


Hi, my name is George. I read the project description and we are happy to help you. At [login to view URL] we are developing a new tool that allows us to automate any task in the browser easier. This tool repla More

$200 AUD in 4 days
(65 Reviews)
(59 Reviews)
(711 Reviews)

Hi, Greetings! ✅checked your project details: Debug and fix a C# web scraping app ✅Completed Time: In project deadline We have worked on 650 + Projects. I have 6 + years of the experience in same kind of project More

$250 AUD in 4 days
(30 Reviews)

Let's start with one milestone! Nice to meet you on freelancer. My name is Da Zhang. I am an experienced C# programmer from China. I read your job description. Yes, it seems not a difficult project, but it maybe a More

$50 AUD in 2 days
(30 Reviews)

Hello, I can easily fix the application. In past I build a lot similar applications for Amazon / eBay / Walmart with HtmlAgilityPack library (screens below). If you are interested I can fix the issues and send valid More

$55 AUD in 3 days
(61 Reviews)

Hello, I m a web and desktop developer with 10 years of experience in C# ,I did many web scrapers system during my professional life, I can do what you want in the deadline just contact me and we can discuss more about More

$250 AUD in 7 days
(42 Reviews)
(23 Reviews)

Hello, im ready to help right now. Are you available to connect through TV or anydesk and show the error? Let me know. Thanks, Sheik

$72 AUD in 2 days
(73 Reviews)

Hi I'm an expert in web scraping I have read your project description I can debug and fix a C# web scraping app in less than 1 day I can do this project for you perfectly I wait for your reply, I can start work now Tha More

$250 AUD in 1 day
(28 Reviews)

Hi. I have written many automation .NET C# projects. Ready to write your project. Will complete within 2 days

$120 AUD in 2 days
(51 Reviews)
(8 Reviews)

Hello There, This sounds like a great fit for my background! I've been working with .Net ever since the first beta came out 20 years ago, when I was an evangelist for the then-fledgling framework for the US Departmen More

$200 AUD in 4 days
(14 Reviews)

Hello, I'v got over 12 years experience in commercial programming in language like C#, Java, PHP. I'v wrote over 20 c#scrappers. I'm able to start works tomorrow. I'd like to see how the project is written before star More

$250 AUD in 4 days
(7 Reviews)

Hi, I can fix this. I did this type of program before. So I can find and solved the issue. Please send me the details. Thank you!

$200 AUD in 7 days
(21 Reviews)

Hi I have a huge c# and web scraping experience (check my reviews) that's why I'm sure that you'll be impressed with my work. Please show me your current code and I'll fix it in less than 36 hours.

$140 AUD in 2 days
(8 Reviews)

Hello Dear Employer I'm a expert developer with rich experience in develop automation tools I'm so interested to show you my automation works that navigate multiple web page too and done some actions on website More

$250 AUD in 7 days
(5 Reviews)

Hi, I read about your requirement of experienced .NET Developer with HTML agility pack. I am available to show my current experience in both in screenshare session. I am extreme hard working (REALLY I AM), a good think More

$250 AUD in 3 days
(4 Reviews)

Hi, I've done so many projects using HtmlAgilityPack, I understand your problem of pagination because faced it before, send me message to discuss details. Best regards

$100 AUD in 4 days
(5 Reviews)

Hi. Experienced programmer here. Can fix your webscraper issue today. Feel free to contact me. Niels

$50 AUD in 1 day
(4 Reviews)