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Web Scraper Needed for Reliable, High‑Volume Data Extraction (Long‑Term Collaboration) Project Overview I’m looking for an experienced developer to build a stable, reliable, and maintainable web scraper capable of extracting structured data from several public websites. The scraper should handle dynamic content, organize the extracted information, and export it in a clean, consistent format. This is the first step of a long‑term collaboration, as ongoing data‑collection tasks will follow for the right candidate. Core Responsibilities Extract structured data from specified URLs. Handle dynamic or JavaScript‑rendered pages when needed. Implement logic to avoid rate limits and detection. Export data in CSV or JSON format. Deliver clean, well‑structured, maintainable code. Provide simple documentation on how to run the scraper. Technical Requirements Strong experience with Python (BeautifulSoup, Scrapy, Selenium, Playwright, or similar). Ability to work with dynamic websites and anti‑bot protections. Understanding of headers, proxies, delays, and request rotation. Experience with data structuring and exporting. Ability to build a scraper that remains stable even if the HTML structure changes slightly. Preferred Profile (These criteria are fully allowed and naturally attract the type of candidates we want.) Comfortable working in IST / GMT+5:30 or nearby time zones. Experience with long‑term, recurring data‑collection tasks. Competitive pricing suitable for ongoing collaboration. Strong background in Python‑based scraping and automation. Ability to communicate clearly and deliver on time. What I Will Provide Clear URLs and data points to extract. Example output format. Additional instructions after selecting the candidate. Fast communication and feedback. What to Include in Your Proposal Please answer the following: Brief summary of your experience with web scraping. Examples of scrapers you’ve built (code samples or descriptions). Which technologies you would use for this project and why. How you handle dynamic content and anti‑bot systems. Estimated time and cost for the initial version. Budget Open to proposals depending on complexity and your experience. Quality and reliability are the priority.
Projekt-ID: 40264428
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162 freelancere byder i gennemsnit $137 USD på dette job

Hello there, I am experienced in web scraping and building scripts or a Windows desktop application using Python. I am also experienced in large data scraping from a given website, bypassing IP, Captcha, and anti-bot or cloud flair protection. Please message me to discuss this project in detail. Best Regards Enamul
$100 USD på 3 dage
8,2
8,2

⭐⭐⭐⭐⭐ Build a Reliable Web Scraper for High-Volume Data Extraction ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a web scraper developer. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for data extraction. I will create a stable and maintainable scraper that can handle dynamic content and export data in a clean format. ➡️ Why Me? I can easily build your web scraper as I have 5 years of experience in Python web scraping, specializing in data extraction, handling dynamic pages, and exporting data. Not only this, but I also have a strong grip on technologies like BeautifulSoup, Scrapy, and Selenium, ensuring a comprehensive approach to your project. ➡️ 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: ✅ Python Programming ✅ BeautifulSoup ✅ Scrapy ✅ Selenium ✅ Playwright ✅ Data Structuring ✅ JSON Export ✅ CSV Export ✅ Dynamic Content Handling ✅ Anti-bot Strategies ✅ Code Maintainability ✅ Documentation Waiting for your response! Best Regards, Zohaib
$150 USD på 2 dage
8,0
8,0

As a seasoned web developer with 7 years of experience, including prominent companies like Metlife GOSC and DXC Technologies, I have become an expert in tasks such as web scraping, web automation, and coding useful scripts. Python is my forte where I have excellent proficiency in libraries like BeautifulSoup, Scrapy, and Selenium which perfectly aligns with the primary requirement of this project. I understand the importance of data structuring and exporting, which ensures consistent data exports in varying formats including CSV and JSON. My vast experience with various anti‑bot systems coupled with my savoir‑faire in headers, proxies, delays and request rotation assures that I can flawlessly handle dynamic content and deliver structured results from specified URLs. A sample private codebase incorporating scrapped data from Forbes will personally be shared showcasing the execution and efficacy of my work. Maintainability is crucial for recurring tasks as mentioned for this project. With meticulous code documentation and well-structured snippets, maintaining this scraper even if the HTML structure changes slightly becomes an easy task. Moreover, being comfortable working in an IST / GMT+5: 30 time zone makes instantaneous communication possible for your prompt needs. Coupled with my competitive pricing aligned with your long-term budget expectancy confirms an endearing collaboration between us.
$220 USD på 5 dage
7,7
7,7

With over a decade of experience, WellSpring Infotech strongly believes we are the perfect fit for your web scraping project. Our team has been diligently dedicated to constructing custom solutions, and we take pride in our proficiency in Python, JavaScript and documentation among others; pivotal skills for successfully executing your desired requirements. As technology pioneers, we have proactively tackled dynamic content and anti-bot systems and have a clear understanding of headers, proxies, delays and request rotation. Our extensive competencies in Beautiful Soup, Scrapy, Selenium and other similar technologies guarantees an uncompromising ability to scrape even if the HTML structure slightly changes. At WellSpring Infotech, we prioritize quality and reliability above all else. This is clearly depicted through our comprehensive project management techniques which ensure exceptional delivery and our client-centric approach that guarantees innovative tech solutions tailored to individual needs. Simply put, we don't just build applications; we build trust and deliver results that transform operational efficiency, improve profitability, and unleash your business's true potential. Choose us as your partner for this crucial endeavor; together we'll lay the foundation for a prosperous long-term collaboration!! Thank you!!!!
$250 USD på 7 dage
7,0
7,0

Hi, I’m an experienced Python developer specializing in building stable, long-running web scrapers for structured data extraction. I’ve developed scrapers handling large datasets, pagination, dynamic content, and recurring scheduled runs with clean CSV/JSON outputs and modular, maintainable codebases. Tech stack I’d use: Scrapy for structured crawling and scalability Playwright (when JS rendering is required) Requests + BeautifulSoup for lightweight endpoints Built-in retry logic, rate limiting, structured logging For dynamic sites, I render pages only when necessary and design resilient selectors (fallback patterns, attribute-based matching) so small HTML changes don’t break the scraper. I focus on stability, respectful request pacing, and clean architecture rather than brittle shortcuts. I’m comfortable working in IST/GMT+5:30 and open to long-term collaboration. Estimated timeline for an initial version: 3–7 days depending on complexity. Cost: flexible based on scope and volume. Happy to review sample URLs and provide a more precise estimate.
$250 USD på 5 dage
7,1
7,1

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$250 USD på 4 dage
7,3
7,3

We are experts in HIGH VOLUME DATA SCRAPPING... Have over 18 years of experience in data mining/ Web scrapping/ Scraping Bots/ Chrome/Opera Extensions I have done it all. Tell us your source and we will put it in excel for you, Or we can even give you filtered results as per your requirement, In the format you want. You can also ask for data into a particular format - Excel, Json, Mysql, Databases, XMLs, you name them. Further Can help you with integrating it with ur databases, Can create json outputs. We are not only good with scraping but also with the tools that u may need after that. We can help you build you softwares round the data we have 99% Data Accuracy. We have Duplicate finder. etc., We can help with Statistics on the data We can help with creating Api's front the data We can create Softwares to manage that data We can build Sites round the data
$100 USD på 2 dage
6,9
6,9

Hello, I build production-grade Python scrapers that are designed not just to extract data, but to survive real-world conditions like dynamic rendering, layout shifts, and anti-bot systems. I have developed high-volume scraping systems using Playwright + Scrapy hybrids, rotating proxies, smart headers, adaptive delays, and DOM-resilient selectors to keep pipelines stable even when HTML changes slightly. For your project, I would likely use Playwright for JavaScript-heavy pages combined with structured parsing and validation layers, exporting clean CSV/JSON with logging and retry logic built in. I focus on maintainable, well-documented code so scaling into long-term recurring data tasks is seamless. Initial version delivery would take approximately 25–40 hours depending on site complexity, and I am comfortable working in IST time for smooth collaboration. Best Regards, Arzoo Farooq
$210 USD på 7 dage
6,5
6,5

As a seasoned developer with over 8 years of accomplished experience in Python-based web scraping, I possess the technical proficiency you need for this project. I have a deft understanding of Beautiful Soup, Scrapy, Selenium, and other complementary tools imperative to accomplish data extraction no matter how complex. What sets me apart from others is my ability to adapt, as I know web structures are prone to changes and possess the necessary aptitude to ensure your scraper retains stability. Furthermore, since you're looking for a long-term partner who can tackle recurring data-collection tasks efficiently and cost-effectively, let me assure you that I am well-versed in handling such projects. Having already dabbled with dynamic websites and anti-bot systems, I have successfully circumvented various rate limits and request rotations. In terms of costing and timeline, fret not. I value quality and timeliness above all else. Thus, after thoroughly understanding your project requirements and conducting a detailed analysis of the task at hand, I can provide an accurate estimation that aligns with your budget while maintaining the highest level of reliability. Let's collaborate to build a powerful web scraping solution that guarantees consistent delivery of clean, structured data, regardless of the challenges we may face on various public websites.
$140 USD på 7 dage
6,6
6,6

Hi client, I’ve carefully reviewed your job description and have strong experience in these BeautifulSoup, Python, JavaScript, Web Scraping, Data Mining, Data Extraction, Documentation, Scrapy, JSON and Selenium. I can build a reliable web scraping solution tailored specifically to your needs. Whether using Node.js with Puppeteer/Cheerio or Python with Selenium/BeautifulSoup, I will extract, clean, and organize your data efficiently. I also handle anti-bot protections, pagination, and full automation as required. As you can see from my profile, my web scraping reviews are excellent, reflecting my commitment to quality work. I focus on writing clean, maintainable, and scalable code because I know the difference between 99% and 100%. If you hire me, I’ll do my best until you’re completely satisfied with the result. Let’s discuss your target website and preferred data format. Thanks, Denis
$100 USD på 3 dage
6,0
6,0

Hi, I have extensive experience in Python web scraping, utilizing libraries like BeautifulSoup and Scrapy. I’ve built scrapers that handle dynamic content and bypass anti-bot protections. For instance, I recently developed a scraper for a project that managed to extract data from JavaScript-heavy sites without triggering any detection. I’d implement techniques like request rotation, headers manipulation, and controlled delays to maintain reliability. With clear documentation and clean code, you’ll find it easy to maintain and expand the scraper. I estimate the initial version will take about 5-7 days, and I can work within a competitive rate suitable for ongoing collaboration. Let’s connect to discuss your project further! Best, Priyanka
$250 USD på 3 dage
6,2
6,2

https://www.freelancer.com/projects/data-scraping/Automated-Counterfeit-Detection/reviews Dear. Nice to meet you. I am very pleasure to submit my proposal on your scrapping and automation project. I have many experiences in these field using python. Recently, I developed Automated Counterfeit Detection and Reporting System on Amazon. You can check this in my portfolio. I am sure and I can start immediately. I will wait for your good news. Thank you.
$140 USD på 2 dage
5,6
5,6

Skilled Python Developer for Web Scraping I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.
$30 USD på 2 dage
5,4
5,4

Hello, I’m excited about the opportunity to contribute to your project. With my expertise in Python web scraping (Scrapy, BeautifulSoup), browser automation for dynamic sites (Playwright/Selenium), resilient extraction strategies, CSV/JSON data pipelines, and reliability engineering (throttling, retries, proxy/header rotation) and a strong focus on clean, scalable implementation, I can deliver a solution that aligns perfectly with your goals. I’ll tailor the work to your exact requirements, ensuring stable high-volume extraction, structured exports, maintainable code with clear docs, and defensive handling for dynamic rendering and common anti-bot limits while keeping the scraper robust against minor HTML changes. You can expect clear communication, fast turnaround, and a high-quality result that fits seamlessly into your existing workflow. Best regards, Juan
$140 USD på 1 dag
5,5
5,5

Hello, I understand you need a stable, reliable web scraper capable of handling dynamic content, avoiding rate limits, and exporting data in clean, structured formats (CSV or JSON). This scraper must remain adaptable to slight HTML structure changes for ongoing use in a long-term collaboration. My Approach: Tech Stack: - Python with libraries like Scrapy (for high-volume, fast extraction) or Selenium/Playwright (for dynamic JavaScript-rendered pages). - Proxies & headers rotation to avoid bot detection, with intelligent request delays for rate-limit evasion. - BeautifulSoup or lxml for HTML parsing when applicable, ensuring data is extracted accurately. Handling Dynamic Content & Anti-Bot Systems: - Use Selenium/Playwright to manage JavaScript content and capture dynamic data. - Implement rotating proxies, user-agent switching, and delays between requests to mimic human behavior and prevent blocking. Code & Documentation: - Provide clean, maintainable code with clear comments for easy future modifications. - Export data in CSV/JSON with structured formats and handle changes in HTML structure gracefully (using XPath or CSS selectors). - Simple instructions for running and maintaining the scraper. Let’s start with your provided URLs and data points, and I’ll ensure the scraper is both efficient and adaptable. Best regards, Munib S.
$150 USD på 2 dage
5,1
5,1

Hi, Lets get connect over a chat. I have more than 9 years of experience in building custom platforms in python. I will walk through to my work samples as well. I am online right now. Thanks Ali
$30 USD på 1 dag
5,3
5,3

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working extensively with Python-based tools like BeautifulSoup, Scrapy, and Selenium. My focus is on clean architecture and developing scalable, maintainable code to ensure a smooth data extraction process. I’m well-versed in handling dynamic content and can implement strategies to navigate anti-bot measures effectively. I’ll ensure the scraper is capable of adapting to minor changes in HTML structure while delivering clean, well-structured output in both CSV and JSON formats. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. How many websites are you looking to extract data from in this initial phase? How many websites are you looking to extract data from in this initial phase? Let’s discuss over chat! Regards, Arpit Jaiswal
$155 USD på 25 dage
5,4
5,4

Dear , I am a seasoned Python developer specializing in web scraping and automation. I understand your need for a stable and efficient web scraper for high-volume data extraction. With my expertise in Python frameworks such as BeautifulSoup and Scrapy, along with experience in handling dynamic content and anti-bot measures, I am confident in delivering a reliable solution that meets your requirements. My approach involves meticulous data structuring, clean code implementation, and thorough documentation for seamless integration. I prioritize clear communication and timely delivery to ensure a smooth collaboration. I am eager to discuss further details and showcase my capabilities in addressing your web scraping needs. Looking forward to the opportunity to work together. Best regards,
$30 USD på 7 dage
5,2
5,2

Hello, I’ve reviewed your requirement for a stable, high-volume web scraper and this aligns perfectly with my expertise in Python-based automation and large-scale data extraction. I have built resilient scraping systems using Scrapy, Playwright, Selenium, and rotating proxy architectures that handle dynamic JS-rendered pages, rate limits, fingerprinting, and anti-bot protections while maintaining structured CSV/JSON outputs. For stability, I implement modular spiders, adaptive selectors (XPath/CSS fallbacks), request throttling, header rotation, proxy pools, and automated retry logic to handle minor HTML structure changes. I focus on clean, maintainable code with clear documentation for long-term scalability. Initial version delivery: 3–5 days depending on complexity. Budget: negotiable based on target sites and volume. I am comfortable with GMT+5:30 collaboration and committed to highly professional, long-term partnership with consistent on-time delivery.
$100 USD på 2 dage
5,1
5,1

Hi my friend! I hope you're fine! I am excited about the opportunity to build a powerful tool that extracts and deliver some data in CSV or JSON format. I can use Selenium and BeautifulSoup libraries for parsing the website's contents, filtering, and then scraping your specific data. Also, some Python libraries (like Tkinter, Telebot, or other modules) are used to let the bot analyze and store the extracted data in any user-friendly format (like Excel, GUI, or other files). My total approach for your project is: 1) Discussing for knowing all the details about your bot 2) Setting up and developing the bot according to your explanations 3) Checking the bot program and cleaning it for any issue 4) Project final output deployment During the process, I will provide a report about the project advances. To start our collaboration, Let’s connect and discuss how we can achieve our regarded results together. I am proficient in backend development (Django), web scraping, data analysis, RESTful APIs, and GUI creation (Tkinter). Because of my skills, I can provide any comprehensive solution for web scraping and automation. I have experience in lead generation, price monitoring, data collection, content aggregation, and other related projects. I will guarantee your bot for 3 months. If you want to do this task very clearly within the shortest deadline, I will be happy to have an amazing conversation with you, and after that, start our collaboration.
$85 USD på 3 dage
5,1
5,1

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