g
gialy_data

Viv

@gialy_data

Android App Security and Production AI Systems

China
English, Chinese
About me
I harden Android apps against real attacks and ship production-ready AI systems. My edge: I don't stop at static scanning - I run your app, hook the logic with Frida, and trace the actual attack path before closing it. I also build and deploy AI agents, MCP servers, and Claude Code workflows that do real work, running my own 28-tool MCP server in production. From penetration testing to AI automation, I deliver working, documented systems - not consulting decks.... Read more

Skills

g
gialy_data
Viv
Offline • 
Average response time: 1 hour

See my services

Software Testing
I will secure your android app with penetration testing
From$100 / projectMore details
AI Technology Consulting
I will build ai agents, mcp servers and claude code automation
From$100 / projectMore details

Portfolio

Work experience

Self_Employed

Data & Automation Engineer

Self Employed • Freelance

Apr 2020 - Present • 6 yrs 5 mos

Built custom data pipelines and automation systems for e-commerce, social media, and B2B clients across 200+ domains. Specialized in API integration, reverse engineering, and delivering structured data in CSV, Excel, and MySQL formats. Now focused on security auditing and production AI systems.

Freelance

Android Security Engineer

Freelance • Freelance

May 2025 - Aug 2026 • 1 yr 3 mos

I reverse engineer Android apps I own or am authorized to test, to audit and harden their security. Core stack: Frida for dynamic analysis, jadx and apktool for decompilation, IDA Pro for native .so analysis, and Python for automation. I demonstrate real attack paths - weak encryption, broken SSL pinning, tamperable native code - then deliver a remediation plan with PoC scripts and full documentation.