zhaoxuya520

Use for authorized Android or iOS application reverse engineering and security testing, including APK or IPA analysis, runtime…

Analyzes software patches through binary diffing to identify vulnerability patterns and perform root cause analysis.

Analyzes software patches and compares binary versions to identify vulnerabilities and verify security remediations.

Architects and implements robust caching solutions to optimize application performance and manage high-concurrency database traffic.

Performs command-line binary analysis, reverse engineering, and security research using the radare2 toolchain.

Provides reverse engineering techniques.

Analyzes SQL performance, interprets execution plans, and provides actionable optimization strategies for databases and ORMs.

Facilitates structured vulnerability discovery and security research workflows for authorized penetration testing and bug bounty programs.

Orchestrates professional security audits and bug bounty workflows using expert methodologies and extensive real-world vulnerability data.

Use for software supply-chain security assessment covering SBOM, SCA, CI/CD pipelines, container images, build integrity, dependency…

Generates professional technical documentation and specialized security reports using task-oriented writing and progressive disclosure.

Generates professional technical documentation and security reports using task-oriented writing and progressive disclosure.