Andrew L.

Background

About Andrew L.

Now and future- Rust and Anchor development - Solidity development for smart contracts and dApp - Providing Apache Spark as a Service and integration with 3rd party application and vice versa, and support- Running a virtual team In the pass: Core module developing - portable module for different OS (Linux)- C programming High performance server design - 10K concurrent HTTP connections per second and more - Focus crawler to crawl up to 300 pages per second per core (128Kbps DSL, CPU 1GHz, 1G RAM)- MapReduce programming with Hadoop and Pig Anti-malware and malware study - Malware behavior analysis with Sandbox - SaaS product based on HBase, MySQL and Hadoop MapReduce + JNI integrated anti-virus engine Anti-spam research and security study - Platform and process development for semi-supervised machine learning from millions of sensors and end-points - Social engineering with viruses, malwares, and spywares- Honeypot design for spam 20-40 million emails per day URL categorizing and threat detection - Developed URL reputation service - Design high performance server to hold 10K HTTP request per second - URL threat analysis with Hadoop MapReduce on 4-10 billion URLs per day Focus Crawler with machine learning embedded - Focus crawler with naive bayes classifier Experience- high performance server design (with limited kernel & hardware hacking)- distributed computing technologies - multiple platform module development - service code profiling and refactoring - information collection and management - statistical analysis with different model on top of existing framework