C, Tcpdump, Nfs, Tls, Python, Java, Nvme, Smb, Linux, SPDK, HDD, erasure coding, BSD, eBPF, Z, Gc, S3 object store, RDMA, ssd, JVM tuning, fips, STIG, authN, Crypto, DPDK, nist, AFA

domain driven design , operational readiness , Java, Performance Engineering, Erlang, Angular, Spring, Microservices, React, Cloud, Resilience Design, Production Diagnostics, Event Driven Architecture, Functional Programming, Scalability Patterns, Containerized Environments, Observability

Java, Kafka, API design, Kotlin, Groovy, Javascript, Gradle, Linux Os, Kubernetes, Python, Aws S3, GCP Big Query, Reactive Streams, HTTP ReSTful web services