TSI Alumnus (Class of '05, IT). Designing and maintaining highly available, high-concurrency edge infrastructure. Specialized in zero-allocation Go network daemons, high-QPS Linux kernel tuning (XDP, nftables), and radical codebase stripping to eliminate runtime overhead and security attack surface.

• Layer 4 Kernel-Space (eBPF/XDP): Developing ultra-low-latency packet-filtering engines in Go that leverage eBPF/XDP to drop volumetric garbage (SYN floods, UDP amplification) directly at the NIC driver level—long before the Linux kernel allocates sk_buff structures.
• Layer 7 Application-Space (Go/Nginx): Crafting high-concurrency user-space HTTP/DoH sanitization engines designed to rate-limit and filter malicious application-layer requests using zero-allocation byte parsers.
• Dynamic nftables Orchestration: Direct integration of the Go control plane with Linux nftables via Netlink sockets, dynamically pushing real-time blacklists directly to kernel-space sets to isolate malicious actors at scale with minimal CPU overhead.

• Advanced static analysis, performance profiling, and runtime architecture refactoring executed in seamless integration with Claude Code and Gemini API / AI Studio CLI tooling.

• A globally distributed, independent encrypted DNS infrastructure supporting high-performance anycast routing over DoH3 (QUIC), DoH, DoQ, and DoT.

• AdGuardHome-edge-spec — blueprint and modifications for an elite, stripped-down edge resolver (--13k LOC).
• dnscrypt-proxy — custom fork with sync.Pool packet buffers (0 B/op on hot paths) and compiled-out monitoring.
• urlfilter — high-frequency rule matching engine patched with AST-based regex shortcut extraction (O(1) miss paths).
• dns-ultra — a high-precision DNSCrypt/DoH benchmarking and auto-tuning suite.

QA & Process Inspection: Maine Coon Michelle 🐾. Strict control over system uptime, stability, and runtime allocation constraints.