Marshall Chen Email & Phone Number

台灣 臺北市 台北

* Passionate cybersecurity professional with a proven track record in enhancing phishing detection systems. Successfully improved phishing detection solutions to achieve 96% detection rate in the latest AVTest. * Skilled in integrating machine learning models with scalable systems like Apache Beam to enhance detection capabilities.* Proficient in using Apache Airflow to manage data pre-processing pipelines, resulting in optimized workflows. * Demonstrated expertise in reducing false positive rates through advanced pre-filtering techniques, ensuring higher accuracy and reliability in phishing analysis.

台灣 臺北市 台北

* Software engineer with expertise in developing and optimizing data pipelines for anti-phishing solutions leveraging GCP Cloud Platform e.g Cloud Run, BigQuery, Pub/Sub and so on…* Skilled in Python and Java programming and proficient in unit testing with coverage to ensure code quality.* Conduct data analysis to evaluate the effectiveness of various threat intelligence sources. My goal is to utilize my technical skills and experience to develop secure and efficient solutions that help protect against phishing attacks.

台灣 台北市

* Cyberthreat intelligence analysis especially on Phishing , Malspam, BEC* Experienced to write and test EDR rule for addressing suspicious attack event via using XDR telemetry * Email IP reputation infrastructure development (Shell Script, Python, C)* Familiar to analyze spam campaign headers , structures and tactics to identify novel spam features to enhance anti spam solution * Monitoring , explore and identify message threat landscape, prevalence, and evolution of messaging abuse threats* Email security content solution development (Shell Script, Python)* Email security scan engine development (C, C++)* Big data log analysis based on HADOOP, Spark (PySpark, Java, MR, Pig)* Cyber crime Email Threat Research* Experienced in cross region customer technique support and trouble shooting of email security

Taipei

* Log analysis and correlation system in National Tax Information System of Ministry of Finance, R.O.C. ( Java web application, Javascript )* Security dashboard system maintenance (Perl)

* Home gateway PoC development base-on OSGi framework (Java)* PoC project with ASUS to develop PC bundle memo application (C# , WPF)* PC energy saving and indoor positioning APP (Android, Java) * Linux server maintenance (Apache, SVN and FTP)

Master Of Business Administration (Mba), Technology Management Department - Information Management Group

Bachelor'S Degree, Information Management

Activities and Societies: Basketball