🚀 Senior Software Engineer & White Hat Security Researcher with 3+ years of experience specializing in large-scale data extraction, automation, application security testing, and macOS utility development.

💡 EXPERTISE HIGHLIGHTS:

• Built systems processing 100K+ records daily from complex platforms
• Saved clients $1,300+ monthly by replacing costly third-party tools
• Delivered 80% faster data processing compared to traditional solutions
• Maintained 99.5% data accuracy across scraping and automation pipelines
• Discovered and responsibly disclosed multiple security vulnerabilities, including one bug bounty reward worth $1,000

🧠 PRODUCT & STARTUP EXPERIENCE:

• Founder of ESnap — a macOS application that allows users to:
  • Instantly capture any on-screen content
  • Perform offline OCR
  • Translate text in real time
  • Listen to translated content via speech output
  • Operate seamlessly using global shortcuts
• ESnap is designed as a lightweight, privacy-first macOS utility, focusing on speed, simplicity, and free accessibility for users.

🎯 PLATFORMS & TECHNOLOGIES:

• E-commerce: Shopee, Amazon, eBay (product data extraction, pricing analytics)
• Social Media: TikTok, Facebook, Instagram (content monitoring & analytics)
• Job Portals: ITviec, CareerBuilder, TopCV (market research automation)
• Security Testing: Web & API vulnerability discovery (OWASP methodology, automated tooling)

🧩 TECH STACK:

• Languages: Python, JavaScript, TypeScript, Swift, C#, PHP
• Automation & Scraping: Selenium, BeautifulSoup, Scrapy, API integrations
• macOS Development: Swift, SwiftUI, AppKit, CoreGraphics, OCR pipelines
• Databases: MySQL, MongoDB
• Cloud: AWS, Google Cloud Platform

🔧 SERVICES I PROVIDE:

• Custom web scraping & data automation systems
• Bug bounty research and security audits (web & API)
• API development and third-party integration
• Data processing, analytics, and reporting pipelines
• Cloud deployment, scaling, and long-term maintenance
• macOS utility and productivity tool development

💼 RECENT ACHIEVEMENTS:

• Developed an automated infrastructure capable of scraping and processing 100K+ e-commerce records daily, reducing manual data collection by 80% while optimizing operational costs.
• Identified and reported multiple real-world application vulnerabilities through bug bounty programs, with one validated report earning $1,000.
• Designed and launched ESnap, a macOS OCR & translation tool focused on real-time usage and user privacy.

🤝 COLLABORATION STYLE:

I prioritize clear communication, secure and scalable architectures, and well-documented deliverables so clients and teams can maintain systems independently.
Currently open to projects involving data automation, security research, bug bounty programs, and scalable system or macOS app development.