Francis C.

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Freelancer Overview

FRANCIS CHRISTIN Web Scraping & Data Extraction Engineer Kottayam, Kerala, India Email: [email protected] | Phone: +91 9562879631 LinkedIn: https://www.linkedin.com/in/francischristin/ PROFESSIONAL SUMMARY Web Scraping and Data Extraction Engineer with 5+ years of professional experience designing and delivering large-scale data acquisition systems. Specialized in Python-based scraping, Android application reverse engineering, and end-to-end ETL pipelines for clients across e-commerce, market research, lead generation, and analytics. Proven ability to engineer solutions for technically demanding targets — anti-bot defences, encrypted mobile APIs, and complex dynamic data structures — and to consistently deliver clean, validated, production- ready datasets. CORE COMPETENCIES • Large-scale web scraping and crawling architecture • Android application reverse engineering and mobile API extraction • Anti-bot bypass: CAPTCHAs, rate limiting, browser fingerprinting, IP rotation • ETL pipeline design, data integration, and workflow automation • Data cleaning, validation, deduplication, and normalization • Structured data delivery in JSON, CSV, and database-ready formats TECHNICAL SKILLS Languages: Python (primary), Python Scripting Frameworks & Libraries: Scrapy, BeautifulSoup, Requests, Selenium, Playwright Specializations: Web Scraping, Web Crawling, Screen Scraping, Data Extraction, Data Mining, Reverse Engineering Data Engineering: ETL Pipelines, Data Integration, Data Cl