[ NODE_04 // SKILL_MATRIX.LOAD ]

THE STACK

Self-rated competency levels across the seven domains I work in. Numbers reflect real shipped projects, not theoretical familiarity.

● 90+ EXPERT ● 75-89 PROFICIENT ● 60-74 COMPETENT ● 45-59 LEARNING

CYBERSEC TOOLS

11 ITEMS
Nmap
92
Wireshark
88
Burp Suite
80
Metasploit
78
Aircrack-ng
90
Reaver / Fluxion
78
Hydra / John
75
Hashcat
72
Nikto / SQLMap
76
Bettercap
74
Kali Linux
95

NETWORKING

9 ITEMS
TCP/IP Stack
90
OpenWRT
85
WireGuard
88
ZeroTier
90
VLAN / Subnetting
82
DNS / DoH
78
iptables / nftables
80
802.11 / WiFi Sec
88
MQTT
85

AI / MACHINE LEARNING

8 ITEMS
Python ML Stack
85
Scikit-learn
84
TensorFlow / PyTorch
70
Random Forest
88
LSTM / RNNs
75
RAG / Embeddings
80
LLM Integration (Ollama)
82
Multi-Agent Systems
78

PROGRAMMING

7 ITEMS
Python
92
C / C++
70
JavaScript / TS
75
Bash / Shell
88
Arduino / ESP-IDF
78
SQL
72
Rust (learning)
45

EMBEDDED & HARDWARE

7 ITEMS
Raspberry Pi
95
ESP32 / ESP8266
88
Arduino
82
Soldering / PCB
78
GPIO / I2C / SPI
80
NRF24 / PN532 NFC
75
Sensor Integration
82

FRAMEWORKS

7 ITEMS
FastAPI
86
Flask
80
Docker
88
Nginx
75
Cloudflare Tunnel
84
Systemd
82
Redis Streams
70

OS & PLATFORMS

6 ITEMS
Linux (Debian/Arch)
92
OpenWRT
85
Kali
92
Android (APK analysis)
76
Windows Internals
65
Self-hosting
90