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I need a small, always-on scraper that keeps an eye on a popular second-hand marketplace and alerts me the moment any Electronics listing matching my keywords appears. My priority is speed—ideally I hear about a new post within seconds, certainly no longer than a minute after it goes live. Here’s what the script must do: • Crawl the marketplace continuously without being blocked, parse every new listing, and filter it against a configurable set of electronics keywords. • Extract and store the Price and Condition fields so I can track changes and avoid duplicates. • Push an instant notification (email, SMS, or Slack—whichever you prefer to wire up) each time a fresh match is found. I’m comfortable with a Python 3 stack—think Requests/BeautifulSoup or Scrapy, perhaps headless Selenium for dynamic pages—so long as the code is clean, well-commented, and easy for me to extend. A simple settings file or ENV variables for keywords, polling interval, and notification credentials will be perfect. Deliverables will be the complete source, a quick README, and brief hand-off call showing the scraper live on your test machine. I’ll handle hosting once it’s verified, but if you can Dockerise the setup that’s a bonus. If this sounds straightforward for you, let’s get it running.
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93 freelancer chào giá trung bình €161 EUR cho công việc này

⭐⭐⭐⭐⭐ Create a Fast Scraper for Instant Electronics Alerts ❇️ Hi My Friend, I hope you're doing well. I’ve reviewed your project details and see you're looking for a reliable scraper for a second-hand marketplace. You don't need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for web scraping. I will create a fast, always-on scraper that checks for new electronics listings and alerts you immediately. ➡️ Why Me? I can easily build your scraper as I have 5 years of experience in Python web scraping, focusing on speed and efficiency. My skills include data extraction, continuous crawling, and notification systems. I also have a strong grip on technologies like Requests, BeautifulSoup, and Scrapy, ensuring a robust 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. I look forward to our discussion! ➡️ Skills & Experience: ✅ Python Programming ✅ Web Scraping ✅ Data Extraction ✅ Continuous Crawling ✅ Notification Systems ✅ Requests Library ✅ BeautifulSoup ✅ Scrapy Framework ✅ Selenium Automation ✅ Data Storage ✅ API Integration ✅ Docker Setup Waiting for your response! Best Regards, Zohaib
€150 EUR trong 2 ngày
8,1
8,1

Being a full-stack developer for the past 7 years, I have focused extensively on web scraping and automation, making me highly skilled in Python and tools such as Requests/BeautifulSoup and Scrapy that you've specified. Additionally, I am proficient with Selenium and can effectively handle dynamic pages. Moreover, my vast experience has granted me the ability to deliver high-quality and efficient code that ideally meets client requirements. To demonstrate this, I will provide clean code with ample comments enabling you to easily extend and manage it according to your needs. Furthermore, I believe in building long-term relationships with my clients, ensuring not just satisfactory completion of a project but also providing customer-centric support. You needn't worry about hosting; my Dockerising capabilities will simplify your hosting process. Overall, given my skills, speed of delivery, and commitment to client satisfaction, I undeniably am the best fit for this job. Let's get this project up and running at optimal speeds!
€220 EUR trong 5 ngày
7,9
7,9

As a highly skilled and extensively experienced full-stack developer and web scraper, I confidently pitch myself as the ideal candidate for your Real-Time Electronics Listing Scraper project. With over 13 years of expertise in Python, Scraping, and Automation, I have completed numerous projects that align perfectly with your requirements. For instance, my previous work includes creating scripts that gather sports data, people search and validation scripts, and business license scraping. Apart from simplistic settings files or ENV variables for customization purposes, I'm open to using methodologies like assigning unique polling intervals based on priority or utilizing keywords intelligently for optimal performance. Teaming up with me doesn't just mean getting a one-time solution; rather, it entails partnering with someone devoted to long-term viability. Alongside delivering a comprehensive source code package including a README file, I'll personally walk you through the scraper's functionalities on a test machine via a brief hand-off call. Let me turn this vision into reality!
€100 EUR trong 1 ngày
7,2
7,2

Hi, I can build a lightweight Python scraper that continuously monitors the marketplace and detects new electronics listings within seconds. The script will filter by configurable keywords, capture price and condition, avoid duplicates, and send instant alerts via Email, SMS, or Slack. I’ll deliver clean, well-documented code, a settings file, Docker support if needed, and a short hand-off demo.
€250 EUR trong 7 ngày
7,2
7,2

Hello! I have experience in web scraping using python. Can deliver a script to monitor these electronics. Please open a chat to discuss further, thanks
€60 EUR trong 2 ngày
6,7
6,7

Hello, I will create a PHP script to automate your task. Please provide the details I have extensive experience in writing PHP scripts for automating data collection and posting. Please see my reviews for reference.
€400 EUR trong 3 ngày
6,7
6,7

Built several real-time scrapers like this. For sub-minute alerts on marketplace listings, I'd use a hybrid approach - Scrapy for the crawl layer plus Playwright for any dynamic content, with Redis for deduplication. The anti-blocking is key here. I usually rotate user agents and handle request throttling automatically. For notifications, Slack webhooks are fastest - typically deliver in under 2 seconds. Few questions: Which marketplace are we targeting? And are you looking for specific electronics categories or just keyword matching across all? I can Dockerize it with a compose file so you just run docker-compose up. Will also include a simple web dashboard to manage keywords without touching config files. Can have this running within 3-4 days. - Usama
€200 EUR trong 5 ngày
6,7
6,7

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 with technologies like Python, including Requests, BeautifulSoup, and Scrapy. I focus on building scalable solutions and clean code, ensuring that your scraper runs efficiently and is easy to maintain. I will craft a scraper that continuously monitors the marketplace and notifies you within seconds of any new electronics listings that match your criteria. With a customizable settings setup, you’ll easily manage keywords and notification settings for email, SMS, or Slack. I can also provide the code in a Dockerized environment for ease of deployment. 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. Do you have specific keywords in mind, or should we discuss them? Do you have specific keywords in mind, or should we discuss them? Let’s discuss over chat! Regards, Arpit Jaiswal
€155 EUR trong 25 ngày
7,1
7,1

Hi, I can build a lightweight Python scraper that continuously monitors the marketplace and alerts you within seconds when a new electronics listing matching your keywords appears. It will parse each listing, store price and condition to avoid duplicates, and send instant notifications via email, SMS, or Slack. I’ll keep the code clean, configurable via ENV/settings, and optionally Dockerized so it’s easy for you to run and extend. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M
€140 EUR trong 2 ngày
6,6
6,6

Warm greetings! I specialize in building fast, reliable web scraping systems using Python, with over 9 years of experience in data extraction and automation. I can create an always-on scraper that monitors new electronics listings and alerts you within seconds of a match. Here's how I can help: * Build a Python scraper using Requests/BeautifulSoup or Scrapy with optional Selenium for dynamic pages * Continuously monitor listings, filter by configurable keywords, and capture Price and Condition fields * Send instant alerts via Email, Slack, or SMS for every new matching listing * Deliver clean, well-documented code with ENV/config settings and optional Docker setup I will also provide a README and a quick walkthrough so you can easily run and extend the scraper. Could you confirm which marketplace needs to be monitored and your preferred notification channel?
€490 EUR trong 7 ngày
6,0
6,0

Hello Dear, I’m Engineer Toriqul Islam, a Full-Stack Developer with more than 10 years of experience in automation, web scraping, and backend development. I reviewed your Real-Time Electronics Listing Scraper project and understand that you need a fast and reliable scraper that continuously monitors a marketplace and instantly alerts you when matching electronics listings appear. I have strong experience building Python-based scraping systems using Requests, BeautifulSoup, Scrapy, and Selenium for dynamic pages. I can develop an always-on scraper that efficiently crawls listings, filters them by configurable keywords, extracts fields like price and condition, and stores the data to prevent duplicates. I will also integrate instant notifications via email, SMS, or Slack. The code will be clean, well-commented, and configurable through environment variables or a settings file. Why choose me? • 10+ years of development and automation experience • Strong Python scraping and automation expertise • Clean, scalable, and well-documented code • Fast notification and monitoring systems • Reliable communication and delivery You are cordially welcome to discuss your project. Best Regards, Toriqul Islam
€80 EUR trong 4 ngày
6,1
6,1

Hi there, I can build a lightweight Python scraper that continuously monitors the marketplace and alerts you within seconds when a new Electronics listing matching your keywords appears. I will use Requests and BeautifulSoup or Scrapy, and if the site requires dynamic rendering I can incorporate headless Selenium while keeping the script efficient. The script will poll frequently, detect new listings, filter them using configurable keywords, and extract fields like price and condition while preventing duplicates. When a new match is found, it will immediately send a notification through email, SMS, or Slack depending on your preference. The code will be clean, well commented, and configurable using a simple settings file or environment variables for keywords, polling interval, and notification credentials. I can also provide a Docker setup so deployment on your server is straightforward. You will receive the full source code, a short README for setup and configuration, and I can demonstrate the scraper running before handoff. Regards, Avinash
€50 EUR trong 2 ngày
5,6
5,6

Hello, I can build a lightweight, always-on scraper that continuously monitors the marketplace and alerts you immediately when a listing matching your electronics keywords appears. I have experience developing high-frequency scraping tools and real-time monitoring scripts using Python with clean, maintainable code. The scraper will continuously fetch new listings, parse them, and filter results based on configurable keywords. It will extract important fields such as price and condition, store them locally to prevent duplicates, and track any changes over time. When a new match is detected, the system will send instant notifications via Slack, email, or SMS depending on your preference. To keep the scraper reliable and avoid blocks, I will implement request throttling, header rotation, and optional headless browser support (Selenium/Playwright) if the site loads dynamically. The configuration (keywords, polling interval, and notification credentials) will be stored in a simple settings file or environment variables so you can easily modify behavior without touching the core code. The final delivery will include clean Python source code, a Docker-ready setup if needed, documentation, and a short walkthrough demonstrating the scraper running live.
€100 EUR trong 2 ngày
5,6
5,6

Hello!, I am a Florida-based senior software engineer with over 15 years of experience in PHP, JavaScript, Python, and web scraping. I've carefully read your project description regarding the real-time electronics listing scraper, and I'm excited about the opportunity to help you build a reliable and efficient solution. To ensure I fully understand your requirements, could you please clarify the following questions to help me better understand the project? 1. What specific alerts do you envision for the listings (e.g., price drops, new listings)? 2. Are there any particular features or technologies you want to prioritize in the scraper? I have a solid background in building systems that work effectively in real-world scenarios. I can leverage tools like Scrapy and BeautifulSoup to create a robust scraper that runs seamlessly. My approach includes defining structured milestones to keep the project on track and provide you with a production-ready codebase. If you decide to move forward, I suggest an initial phase for requirement gathering, followed by a prototype demo to ensure we’re aligned. I’m genuinely interested in your project and believe my attention to detail and technical expertise make me the right fit. Let's connect to discuss how I can contribute to your vision! -James
€200 EUR trong 2 ngày
5,3
5,3

Greetings, I see you need a real-time scraper to monitor a second-hand marketplace for electronics listings that match your specific keywords. My approach would involve using Python with libraries like Requests, BeautifulSoup, or Scrapy to efficiently crawl the site without being blocked. I can set it up to continuously check for new listings and filter them based on your keywords, ensuring you get instant notifications via your preferred method. I'll make sure the code is clean and well-commented, along with a simple settings file for easy adjustments on your end. Plus, if you’d like, I can Dockerize the setup for easier deployment. You’ll receive the complete source code, a README, and we can have a brief call to walk you through how it works. Best regards, Mehran Riaz
€130 EUR trong 3 ngày
5,2
5,2

Hello, I hope this message finds you well. I am excited about the opportunity to develop a real-time scraper for the second-hand marketplace you're targeting. With over 5 years of experience in web scraping using Python, I have successfully built similar projects that required continuous monitoring and instant notifications, ensuring clients receive updates promptly. I am proficient with libraries like Requests, BeautifulSoup, and Scrapy, as well as headless Selenium for dynamic content. I will create a robust and well-documented script that adheres to your specifications, including a settings file for easy configuration and Dockerization for seamless deployment. My plan includes: 1. Setting up a continuous crawl with keyword filtering. 2. Implementing a system to track price and condition changes. 3. Configuring instant notifications via your preferred method. I am dedicated to client satisfaction and will ensure a smooth hand-off with a live demo. I am available to start immediately. Looking forward to collaborating! Abdulhamid
€100 EUR trong 1 ngày
5,1
5,1

Hello, We understand you need an always-on scraper that continuously monitors a second-hand marketplace, detects new electronics listings matching your keywords within seconds, extracts price and condition data, and sends instant alerts while avoiding duplicates. SEO Global Team has strong experience building high-frequency Python scrapers using Requests, BeautifulSoup, Scrapy, and headless browser automation with reliable parsing, anti-blocking strategies, and real-time notification integrations. We will build a lightweight configurable Python scraper with keyword filtering, structured storage for price and condition tracking, rapid polling logic, and instant notifications via email, SMS, or Slack, packaged with Docker and clear documentation. Which marketplace should the scraper monitor? Do you prefer notifications via Slack, email, or SMS first? Should the system store historical price changes in a database or simple logs? Best regards, Aaron SEO Global Team
€140 EUR trong 7 ngày
5,2
5,2

Hi, As per my understanding: You need a lightweight, always-on scraper that continuously monitors a second-hand marketplace for new electronics listings matching specific keywords. The script should detect new posts quickly (within seconds or under a minute), extract details such as price and condition, avoid duplicates, and instantly notify you when a matching listing appears. The solution should be written in Python, easy to configure, and simple to extend later. Implementation approach: I will build the scraper using Python (Requests/BeautifulSoup or Scrapy, with Selenium if dynamic rendering is required). The script will continuously poll listing endpoints, detect newly posted items, filter them using configurable keyword rules, and store results locally to prevent duplicates. Price and condition data will also be logged for tracking. Instant alerts will be triggered via email, Slack, or SMS using a notification API. Configuration will be handled through a settings file or environment variables. I can also provide a Docker setup for easy deployment and portability. A few quick questions: Which specific marketplace website should the scraper monitor? How many keywords or categories will typically be tracked? Do you prefer email, Slack, or SMS for real-time notifications?
€98 EUR trong 5 ngày
5,6
5,6

I can crawl your data very quickly. I use scrapy framework (python) to crawl data. Pick me then discuss more information you want to crawl. Tks for reading my bid.
€30 EUR trong 1 ngày
4,7
4,7

Hello, I’ve built fast, reliable scrapers as a solo developer, focusing on clean, well-documented Python code that you can extend with confidence. I design for speed and resilience, using lightweight requests/BS4 or Scrapy, and I can add headless Selenium if dynamic pages are involved, all with a simple settings file or ENV vars for keywords, interval, and credentials. I’ve delivered real-time monitoring for product markets by continuously polling, filtering by configurable electronics keywords, and extracting price and condition data to prevent duplicates. I keep the code modular, with clear logging and easy Dockerisation so you can run it locally or deploy quickly. The README will cover setup, testing, and extension steps, plus a quick hand-off call where I demonstrate the scraper in action. I can implement this end-to-end based on your requirements, deliver a clean, well-commented script, and ensure it runs within your speed expectations. I’ll provide a quick test run on my side and a brief hand-off call to verify the live status. Best regards, Billy Bryan
€250 EUR trong 2 ngày
4,5
4,5

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