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Takashi T.
@akitatian
Senior Engineer for Advanced Web Crawling AppSec Tooling
China
English
About me
Senior Software Engineer & Security Researcher specializing in high-concurrency backend, big data, and AppSec. I build robust data pipelines and highly secure systems.
What I offer:
- Advanced Scraping & Mining: Highly concurrent dynamic crawlers handling heavy-JS (AJAX, WebSockets) and bypassing anti-bot blocks.
- AppSec Dev: Custom vulnerability scanners including SAST, DAST, and IAST frameworks.
- Big Data & Infra: Scalable task dispatchers, message queues, and automation scripts.
I deliver clean, secure, production-ready code. Let's build something great!
Skills
Takashi T.
Offline •
See my services
Scripting
I will develop advanced nodejs web crawler and dynamic web scraper
Scripting
I will automate shopify importing and price monitoring
Work experience
Senior Application Security Engineer--ByteDance
NAVADAN • Full-time
Dec 2021 - Present • 4 yrs 6 mos
* Architected and maintained enterprise-grade AppSec scanning pipelines, seamlessly integrating SAST, DAST, and IAST methodologies into the CI/CD workflow to secure high-throughput production ecosystems. * Developed custom runtime analysis instrumentation for IAST engines and optimized dynamic analysis capabilities for distributed DAST platforms to eliminate zero-day vulnerabilities. * Engineered high-concurrency security regression toolkits and customized fuzzing frameworks, drastically reducing security scanning false-positive rates and optimizing threat detection latency.
