
Haider Ch
Software Engineer Turning Complex Problems into Smart Solutions
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Portfólio
Experiência profissional
Independent Software Developer
Self-Employed / Freelancer • Freelance
May 2021 - Present • 5 yrs 5 mos
Developed independent software projects focused on Python programming, browser automation, Chrome extensions, and web data extraction. Designed and built SmartExtract, a Chrome Manifest V3 extension featuring configurable CSS selectors, product data extraction, reusable presets, results preview, search filtering, and CSV export. Developed DataFlow, a full-stack web scraping and automation platform using Python, FastAPI, Playwright, React, and TypeScript. Applied software engineering principles to build user-friendly interfaces, structured data processing workflows, REST APIs, and maintainable applications. Key skills: Python, JavaScript, TypeScript, Chrome Extensions, Playwright, BeautifulSoup, FastAPI, React, Web Scraping, and Automation.