$ ~/echocc00 $ whoami
echocc00_
security engineer · network engineer · OSS maintainer
based in Shanghai. 9 years cloud security, CCIE-certified. shipping 6 apache-2.0 products — most recently secsight v0.5.1 (ai soc, 22 soar playbooks, 87.8% tests).
Open for work
Open to: staff security engineer
consulting
commercial pilots
$ whoami --stats
9+
years
6
products
22
playbooks
1.5k+
tests
$ /projects
| name | ver | stack | desc | ||
|---|---|---|---|---|---|
| SecSight | v0.5.1 | fastapi · langgraph | 22 SOAR playbooks · 5 autonomy levels | → | |
| SecOpent | v1.1.1-stable | fastapi · react | 17 cross-domain adapters · oracle N/N validation | → | |
| NetSage | v0.1.1 | napalm · containerlab | 8 agents · 3 gates (sim -> validate -> approve) | → | |
| VidSlice | v0.7.10 | lancedb · opencv | Vector index + Ed25519 attestation · 408 tests | → | |
| OpenCut v3 | v0.6.5 | python · remotion | 20-stage pipeline · 1080x1920 vertical · CLI + SaaS | → | |
| Hydro OJ | fork | typescript · mongodb | Fork of hydro-dev/Hydro · AGPL-3.0 | → |
$ /stack
ai
langgraph · litellm · mcp · qdrant
sec
wazuh · suricata · shuffle · opencti
net
napalm · containerlab · batfish · netbox
fe
react · antd · vite
be
python · fastapi
db
postgres · redis · lancedb
$ let's work together.
Open to staff security engineering roles, AI security infra consulting, and commercial pilots of SecSight / NetSage.