Mason Oh Email & Phone Number

Currently working as a Software Engineer at QueryPie, an enterprise-level asset(database, server, k8s) access control solution.Development- Developed a Database access control server based on .NET Core 8- Built a Database proxy server, with various database protocol analysis- Created an SQL parsing & analysis library with ANTLRExperiences- Handled Network failures by analyzing TCP packets and VPN behaviors with Wireshark and tcpdump- Conducted Memory dump and process analysis with runtime utilities such as dotnet-dump- Resolved Memory leaks by tracking GC root of the heap objects- Addressed CPU overallocation issues through process resource monitoring with APM (Datadog, Jennifer)Others- Understanding of basic AWS components, including experiences in network failure handling caused by NLB features such as PPv2 and TCP idle timeout.- Proficient in using container services such as docker, also has knowledgement on its underlying concepts such as linux namespace.- Have interest in k8s recently.