Jerry Luong
I build automation systems and tooling that turn tedious, manual workflows into reliable, self-running pipelines. I enjoy reverse engineering how things work under the hood and applying those insights to design cleaner, more resilient software. Alongside that, I research vulnerabilities responsibly.
Technical Expertise
Reverse engineering, vulnerability research, and the automation muscle behind it
Reverse Engineering
Security Research & Bug Bounty
Engineering & Platforms
AI & Automation
Professional Journey
From reverse engineering and security research to intelligent automation systems
Security Researcher & Reverse Engineer
- Reverse engineer Android merchant APKs (DEX/Smali, native ARM, Frida instrumentation) to fully model how their client apps communicate with backend services
- Replicate proprietary client protocols as pure API clients, defeating client-side encryption, signing, and anti-tamper checks
- Conduct vulnerability research and bug bounty hunting across web and API targets (HackerOne), with a focus on injection and access-control flaws
- Authored published offensive-security research on a novel PostgreSQL dollar-quoting blind SQL injection technique
Independent AI/Automation Engineer
- Developed custom web scraping tools with anti-bot bypass capabilities (Cloudflare, PerimeterX, reCAPTCHA v3)
- Bypass Cloudflare Turnstile captcha with Pure HTTP requests by fully reverse engineer the heavy obfuscated captcha module
- Designed and deployed LLM-powered React Agent systems for automating data research and enrichment
- Built high-resilience browser automation systems with rotating fingerprints (JA3, canvas, audioContext)
- Integrated LangChain, RAG pipelines, and knowledge graph APIs to power intelligent lead-gen and customer insight tools
- Created stealth infrastructure to simulate human-like browsing across 50+ concurrent sessions
Machine Learning Agent Developer
- Developed and trained NLP classification models to detect and filter inappropriate or harmful user-generated content
- Built automated moderation pipelines using Python, Scikit-learn, and TensorFlow, reducing manual review workload by 70%
- Fine-tuned transformer-based models (BERT, RoBERTa) for real-time sentiment and toxicity analysis on social media posts
- Integrated content flagging API with front-end moderation dashboard for reviewer feedback loop
Software Developer
- Reversed engineered JavaScript-heavy platforms to automate complex UI-based interactions
- Decrypted AES-based encrypted traffic to replicate secured browser sessions using raw HTTP requests
- Successfully emulated entire user workflows with no browser dependencies, improving scraping speed by 300%
Restaurant Owner
- Founded and scaled a full-service restaurant, leading operations, finances, and marketing
Featured Projects
Advanced automation and security solutions built with cutting-edge techniques
Dollar-Quote Desync (Published Research)
Original offensive-security paper presenting a blind SQL injection technique that abuses PostgreSQL dollar-quoting to evade application-level regex sanitizers, enabling zero-knowledge schema enumeration and data extraction through a boolean oracle.
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ID / Driver License Scanner
Document scanner that extracts structured fields from ID cards and driver licenses using one-shot Named Entity Recognition — generalizing to unseen layouts and formats from a single example, without per-template training.
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Crexi Data Scraper
High-performance web scraper for commercial real estate data extraction from Crexi platform. Handles large-scale data collection with intelligent rate limiting and error handling.
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Data Enrichment Pipeline
Automated data enrichment system that processes and enhances raw data with additional context, validation, and cross-referencing capabilities.
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Interested in learning more about these projects?
Let's Work Together
Open to security research collaborations, reverse engineering work, and bug bounty engagements. If you have a hard target or a tough automation problem, let's connect.
© 2025 Jerry Luong.