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Dmitry Labintcev

Solo developer of SENTINEL — 105K LOC AI security platform. 209 engines. Pure C DMZ. Building protection for LLMs before they take over the world. Open to remote work. 📧 chg@live.ru

Russia, Vladivostok (FE) Joined on Dec 25, 2025 https://github.com/DmitrL-dev/AISecurity

Expert: C (28K LOC DMZ), Python (98K LOC ML engines)
Proficient: Go, Bash, Docker, Linux internals
Learning: Rust, eBPF, PQC
Specialty: AI Security — from prompt injection to kernel hooks

How to make 28K lines of C production-ready without a team.
Also: Post-Quantum Crypto, eBPF, and why everyone's wrong about Rust vs C.

SENTINEL — 105K LOC AI security platform. Pure C DMZ, 209 ML engines, red team tools. Now adding REST API and training security LLM.

Remote AI Security roles • Open source collab • LLM security discussions

11 posts published

16 comments written

0 tags followed

Dmitry Labintcev

Jan 13

SaijinOS meets SENTINEL: Two Architectures for Human-AI Trust

#ai #security #architecture #opensource

3 min read

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Dmitry Labintcev

Jan 6

SENTINEL Platform — Complete AI Security Toolkit (2026 Update Log)

#aisecurity #llm #security #opensource

19 min read

Dmitry Labintcev

Jan 5

4 Days, 18,599 Lines: What Happens When You Go All-In on Pure C

#c #security #ai #opensource

5 min read

Dmitry Labintcev

Jan 3

Why I Replaced My Go Gateway with 600 Lines of C

#c #go #architecture #performance

4 min read

Dmitry Labintcev

Jan 3

IMMUNE: Building an EDR/XDR/MDR Security Platform in Pure C — Solo Dev Progress

#security #c #opensource #dragonflybsd

3 min read

Dmitry Labintcev

Jan 2

10,000 Lines of C, Real x86-64 Assembly for Critical Paths: Building Kernel-Level AI Security

#c #assembly #security #lowlevel

7 min read

Dmitry Labintcev

Jan 2

SENTINEL IMMUNE — Biological Immunity for IT Security

#security #opensource #cybersecurity #kernel

2 min read

Dmitry Labintcev

Jan 2

Why I Rebuilt AI Security from Scratch in Pure C

#security #ai #opensource #c

5 min read

Dmitry Labintcev

Jan 1

My 2025 Year in Review: From 0 to 200 AI Security Engines

#llmsecurity #security #opensource #yearinreview

5 min read

Dmitry Labintcev

Dec 27 '25

SENTINEL: The Only Production-Ready Open-Source AI Security Gateway (170 Engines)

#security #ai #opensource #python

2 min read

Dmitry Labintcev

Dec 26 '25

Christmas Gift: Open-Sourcing 99 AI Security Detection Engines

#opensource #security #machinelearning #python

2 min read

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