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I’m looking for a data engineer who can take full ownership of a daily web-scraping workflow aimed at ongoing market research. The job centers on extracting selected data points from public web pages, transforming them into a clean, structured format, and making them available for analysis every 24 hours. Here’s what I need you to handle from end to end: • Source acquisition – fetch HTML from the URLs I provide, even when content is hidden behind JavaScript (a headless browser such as Playwright or Selenium is fine). • Parsing & cleansing – pull the specific fields I’ll list (product name, price, SKU, availability, and a time-stamp), remove duplicates, and standardize values. • Storage & delivery – load the daily output into my PostgreSQL instance; if you prefer Parquet or plain CSV that’s acceptable as long as it’s automated. • Orchestration – schedule the run with Cron, Airflow, or an equivalent tool, include retry logic, logging, and simple alerting on failure. • Compliance – respect [login to view URL] where applicable and rotate proxies or user agents to avoid blocks. Acceptance criteria 1. A Git-based repository containing well-commented code and a README with setup instructions. 2. One successful live run on my infrastructure demonstrating the full daily cycle. 3. Data accuracy ≥ 98 % on the agreed fields, verified against a manual sample. If you can outline your preferred stack, past experience scraping web pages for market-research use cases, and any ideas for improving reliability, we can move forward quickly.
Projekt-ID: 40221404
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109 freelancere byder i gennemsnit $469 USD på dette job

⭐⭐⭐⭐⭐ Data Engineer for Daily Web Scraping and Market Research ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for a data engineer to manage a daily web-scraping workflow. Look no further; Zohaib is here to help you! My team has successfully handled over 50 similar projects for web scraping and data processing. I will ensure that data is extracted, cleaned, and structured for your analysis every 24 hours. ➡️ Why Me? I have 5 years of experience in data engineering, focusing on web scraping and data transformation. My skills include using headless browsers like Selenium and Playwright, along with data storage solutions such as PostgreSQL. I ensure data accuracy and compliance with web standards, enhancing the reliability of the scraping process. ➡️ Let's have a quick chat to discuss your project in detail. I can show you samples of my previous work and how I can efficiently meet your needs. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Web Scraping ✅ Data Transformation ✅ Python Programming ✅ Selenium & Playwright ✅ PostgreSQL ✅ Data Cleansing ✅ Cron Scheduling ✅ API Integration ✅ Error Handling ✅ Logging & Monitoring ✅ Data Analysis ✅ Git Version Control Waiting for your response! Best Regards, Zohaib
$350 USD på 2 dage
7,9
7,9

Hi, i can scrap data daily and can manage/arrange according to ur requirements, from which sites need to scrap data?
$500 USD på 7 dage
7,4
7,4

Youssef, Full-Time Freelancer with Python Programming expertise, I am confident I can build your daily web scraping workflow for market research. I understand the need to extract specific data points from public web pages, including dynamic content, and deliver them to your PostgreSQL instance every 24 hours for analysis. My specialization in web scraping and automation, particularly with tools like Playwright and Selenium, means I can efficiently handle JavaScript-rendered content to acquire source data. I will accurately parse and cleanse fields like product name, price, and SKU, ensuring data accuracy before automated storage and delivery. I also have deep experience with complex automation workflows, including scheduling with retry logic and managing compliance with proxy rotation, which are crucial for a reliable daily operation. I have built many similar daily data extraction systems for market research.
$500 USD på 1 dag
7,3
7,3

Hello there, Have you considered a seamless way to automate daily web scraping for market research with a focus on accuracy and reliability? My unique approach combines advanced web scraping techniques using headless browsers, ensuring data is precisely extracted and formatted for easy analysis, ultimately enhancing your market insights. Let’s connect to discuss how I can implement this tailored workflow for you. Best, Smith
$500 USD på 7 dage
7,0
7,0

Hi I’m a data engineer experienced in building automated web-scraping pipelines for market research and competitive intelligence. A key technical challenge is reliably extracting dynamic JavaScript-rendered data while maintaining accuracy and avoiding blocks. I solve this using Playwright-based scraping, structured parsers, and deduplication pipelines with validation checks. My background includes PostgreSQL ingestion workflows, Airflow scheduling, and proxy-aware scraping infrastructure. I implement logging, retry logic, and alerting to ensure consistent daily delivery and high data quality. Data is standardized, timestamped, and stored in PostgreSQL or Parquet/CSV with automated orchestration. The result is a maintainable scraping system with ≥98% field accuracy and reproducible runs. Thanks, Hercules
$500 USD på 7 dage
6,5
6,5

In a rapidly evolving market, reliable and accurate data is key to your competitiveness, which is why I believe I'm the ideal candidate to take on your web scraping project. My proficiency in data analysis tools such as PostgreSQL and Python, combined with my extensive experience utilizing Selenium for web scraping ensures your data will be acquired, parsed, cleansed, stored, delivered, and orchestrated to meet your unique needs. My track record in domains as diverse as CRM and ERP systems to web-based POS and custom websites speaks volumes about my adaptability and learning agility. As you mentioned the need for a well-commented codebase and a README with setup instructions, my Git-focused development practices ensure your codebase will be well-documented and easy-to-understand, eliminating any potential knowledge gaps. In addition to my technical expertise, I also come equipped with an arsenal of ideas for improving reliability. From rotating proxies to respect robots. thanks....
$750 USD på 7 dage
6,8
6,8

Hello, I’m a data engineer with strong experience building reliable, production-grade web scraping pipelines for ongoing market research, and I can take full ownership of your end-to-end daily workflow. Using a robust stack such as Python with Playwright/Selenium for dynamic content, BeautifulSoup/lxml for parsing, and PostgreSQL for structured storage (with optional Parquet/CSV exports), I’ll implement clean data extraction, de-duplication, normalization, and timestamping with ≥98% accuracy. The pipeline will be fully automated via Cron or Airflow, with logging, retry logic, proxy/user-agent rotation, and basic alerting to ensure stability and compliance with robots.txt. You’ll receive a well-structured Git repository with documented code, a clear README for deployment, and a successful live run on your infrastructure demonstrating the complete daily cycle. Regards, Zafar
$250 USD på 1 dag
6,0
6,0

Hello, I understand that you are looking for a data engineer to take full ownership of a daily web-scraping workflow for ongoing market research. My approach will include building a robust pipeline using Python with Playwright or Selenium for dynamic content, structured parsing and cleansing logic to extract product name, price, SKU, availability, and timestamps, and automated deduplication and normalization. The processed data will be loaded into PostgreSQL or exported as automated CSV/Parquet files, with orchestration via Cron or Airflow including retry logic, logging, and failure alerts. I have extensive experience in large-scale web scraping, data engineering, PostgreSQL integration, and production-grade automation. My goal is to deliver a reliable, compliant, and maintainable solution with ≥98% verified accuracy, a clean Git repository, and clear documentation for long-term scalability. Thanks, Asif
$750 USD på 11 dage
5,7
5,7

⭐Hello, I’m ready to assist you right away!⭐ I believe I’d be a great fit for your project since I have a strong background in data engineering and web scraping technologies. My expertise in Selenium, Python, and PostgreSQL align perfectly with the requirements of your daily web scraping project for market research. With a meticulous approach to timelines and budgets, I ensure efficient and accurate results that meet your expectations. My experience includes handling similar projects, ensuring data accuracy, and implementing automated workflows for web scraping. This project will revolutionize your market research efforts by providing daily insights extracted from selected data points on public web pages. It will streamline your analysis process and enable you to make informed decisions promptly. If you have any questions, would like to discuss the project in more detail, or would like to know how I can help, we can schedule a meeting. Thank you, Maxim
$250 USD på 4 dage
5,4
5,4

Hello, I’m excited about the opportunity to contribute to your project. With strong Python data-engineering experience and production web-scraping work using Playwright/Selenium, I can own the full daily pipeline end-to-end—reliable extraction (including JS-rendered pages), clean parsing, deduping/standardization, and automated delivery into PostgreSQL. I’ll tailor the workflow to your exact requirements with solid orchestration (cron/Airflow), retry logic, structured logging, and lightweight alerting, while keeping the codebase clean, Git-ready, and easy to extend to formats like Parquet/CSV or downstream systems like Elasticsearch. You can expect clear communication, fast turnaround, and a dependable implementation that hits your 24-hour cycle and accuracy threshold with a transparent verification process against a manual sample. Best regards, Juan
$500 USD på 3 dage
5,6
5,6

Hi there Yeah I've read the Project Description and I am sure that I can make you the daily web sc raping work flow for sure Kindly send me a message we'll discuss further Really looking forward to hear you Thank you
$500 USD på 1 dag
5,3
5,3

Hi ? I’d be happy to take full ownership of your daily market-research scraping workflow and deliver it end-to-end. Preferred stack Python + Playwright (for JS-heavy pages) or requests/Scrapy where possible PostgreSQL for structured storage Cron or Airflow for orchestration Structured logging + retry logic + failure alerts (email/Slack) Workflow design 1. Reliable HTML acquisition (headless browser only when necessary) 2. Clean parsing layer for product name, price, SKU, availability, timestamp 3. Deduplication + normalization before load 4. Automated daily push to PostgreSQL 5. Logging, metrics, and ≥98% accuracy validation checks I’ve built similar daily scraping pipelines for pricing intelligence and competitive monitoring, with proxy rotation, throttling, and compliance safeguards in place. You’ll receive: Git repository with well-documented code Setup guide + infrastructure instructions Demonstrated live daily run on your environment If you share the target domains and estimated scale, I can outline the final architecture and timeline immediately.
$250 USD på 3 dage
5,3
5,3

Hello, As an experienced data engineer with a specialization in web scraping, I understand the crucial role data plays in market research. I have successfully developed and maintained similar automated workflows encompassing all the tasks you have outlined—including source acquisition, parsing & cleansing, storage & delivery, orchestration, and compliance. My preferred stack for web scraping includes Python (utilizing libraries such as BeautifulSoup or Scrapy), PostgreSQL for storage, and Cron for scheduling. Nonetheless, I am adaptable to your preferences and can comfortably work with Playwright or Selenium if necessary. I would be honored to take full ownership of your web-scraping workflow needs. thank you Gaurav D.
$500 USD på 7 dage
5,1
5,1

Hello, I’m a Machine Learning Engineer with 8+ years building production data pipelines and AI systems. I’ve led a daily Playwright + Python scraping pipeline for e-commerce price intelligence (50k+ SKUs/day), handling JS rendering, proxy rotation, deduping, and PostgreSQL loading with Airflow orchestration and alerting. Solved anti-bot blocks via fingerprint tuning and retries. I can own your full 24h workflow end-to-end reliably.
$500 USD på 7 dage
5,0
5,0

In your quest for a data engineer with proficiency in data processing, PostgreSQL and specifically, web scraping using Python, look no further! My name is Jawad, and I possess a rich portfolio of skills that poised me as the right candidate for your project. My expertise in utilizing Python for web scraping, complemented by a comprehensive knowledge of automation tools like Selenium and Playwright, aligns perfectly with the project at hand. I have a proven track record in parsing complex data from different web sources, transforming them into structured formats, and ensuring high-level accuracy - meeting your acceptance criteria wouldn't be an issue. Furthermore, my background as a full-stack developer acquainted me with efficient approaches to transform raw web data into enriched intelligence that could drive your market-research insights. My proficiency in handling JavaScript-driven content, practicing clean code principles with detailed comments, and ensuring reliable orchestration using tools like Cron or Airflow position me favorably to provide you both efficient and understandable code along with automated daily reports saved into your preferred PostgreSQL system.
$250 USD på 7 dage
4,8
4,8

With over 7+ years of experience in web scraping, I'm confident in my ability to deliver comprehensive and accurate data at warp speed movements - think 'The Flash' but for data acquisition. I understand that market research heavily relies on having a robust, reliable, and automated process, and I'm ready to take on the challenge with advanced programming skills in languages such as Python and JavaScript. In terms of stack preference, I'm leaning toward using a combination of Playwright or Selenium for web scraping, followed by data parsing using BeautifulSoup and then transforming the cleaned data into a structured format - either PostgreSQL or Parquet (depending on your preference) for storage. My ultimate goal is to make the ETL process smooth and seamless, ensuring the delivery of consistent results with minimal manual intervention. Let's connect through chat for further discussion, thank you Hemlata G.
$500 USD på 7 dage
4,1
4,1

Nice to talk you , After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$904 USD på 7 dage
3,9
3,9

⭐ Hello there, My availability is immediate. I read your project post on Python Developer for Daily Web Scraping for Market Research. I am an experienced full-stack Python developers with skill sets in - Python, Django, Flask, FastAPI, Jupyter Notebook, Selenium, Data Visualization, ETL - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - Web App Development, Data Science, Web/API Scrapping - API Development, Authentication, Authorization - SQLAlchemy, PostegresDB, MySQL, SQLite, SQLServer, Datasets - Web hosting, Docker, Azure, AWS, GPC, Digital Ocean, GoDaddy, Web Hosting - Python Libraries: NumPy, pandas, scikit-learn, tensorflow, etc. Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
$630 USD på 11 dage
4,2
4,2

Hi there, Nice to meet you. I have read your project description carefully and got what you want exactly. I am a full stack engineer with 5 years of experience and can offering best quality and highest performance during your timeline. I am ready to discuss your project and can start immediately. I'd like to talking about your proposals via chat. I will wait for your reply. Thanks! Roman,
$500 USD på 7 dage
3,3
3,3

Hello, my name is Ritik Garg and I am a Full-Stack/Backend Developer with 8+ years of experience working with Python, Django, Restful APIs, Data Mining, Flask, Scrapy, Selenium, Fluter, Mobile Development, Node JS, Angular, React, AWS, DevOps, request, threading and selenium. I have the necessary skills and experience to complete your project within a month's timeline. I specialize in web scraping and have successfully completed many projects related to this. My goal is to give clients over 100% satisfaction by implementing their ideas accurately so that their business thrive and grow. Additionally, I guarantee perfect (100%) quality on every project while being on time and budget delivery as well as flexible work times.. If you choose me for this job, you can count on me providing excellent customer service while staying within your target deadline. Please let me know if you're interested in discussing further or have any other questions. Best regards!
$500 USD på 7 dage
3,1
3,1

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