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Italiano
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Viv Huang
@gialy_data
Senior Web and App Scraping Data Extraction Reverse Engineering
Cina
Inglese, Cinese
Chi sono
I turn websites and mobile apps into clean, structured data and working API calls. My edge: I don't stop at decompiling — I reverse custom encryption and protocols (Frida, mitmproxy) to extract what others can't. From scraping at scale to Android reverse engineering, penetration testing, and FastAPI backends, I deliver production-ready output with full documentation at every step.
Competenze
Viv Huang
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Sviluppo di app Android
I will reverse engineer android apps and extract api data
QA e revisione
I will penetration test your android app with frida
Portfolio
Esperienza lavorativa
Web Scraping & Data Extraction Engineer
Self Employed • Freelance
Apr 2020 - Present • 6 yrs 4 mos
Built custom web and app scraping pipelines for e-commerce, social media, and B2B lead generation. Delivered projects across Amazon, Shopify, Shopee, Lazada, Instagram, LinkedIn, and 200+ domains. Specialized in API reverse engineering, anti-bot bypass, and structured data delivery in CSV/Excel/MySQL formats.
Reverse Engineer & Data Extraction Specialist
Freelance • Freelance
May 2025 - Aug 2026 • 1 yr 3 mos
I reverse engineer Android apps to extract private APIs, decrypt traffic, and reconstruct hidden protocols. Core stack: Frida for dynamic analysis, jadx/apktool for decompilation, and Python for protocol reconstruction and automation. Delivered runtime data extraction pipelines for mobile games and apps, turning encrypted protocols into clean structured data (JSON/CSV) with full documentation and PoC scripts. Also handle anti-bot bypass and large-scale data extraction.
