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Portrait of Russell Sullivan
Building Custom AI AgentsLearn more →

Russell Sullivan

Full-Stack Developer & Cybersecurity Engineer

Austin, Texas

CompTIA Security+View my Resume
Book AI ConsultationView My Projects

Custom AI Agents for Service Businesses

Stop losing revenue to missed calls, slow follow-up, and hiring overhead. Deploy AI that works from day one.

Inbound AI Receptionist

Answer calls, book appointments, route callers, and handle FAQs 24/7.

Get started →

Speed-to-Lead Agent

Contact new leads in seconds—not hours—before competitors win the job.

Get started →

Quoting Agent

Collect job details and send quotes automatically while leads are still hot.

Get started →
Book AI ConsultationLearn More

About Me

I'm a Computer Science student and engineer based in Austin, Texas. I build custom AI agents, full-stack applications, and secure automation systems for service businesses—from inbound receptionists to booking platforms that capture revenue from day one.

Current Focus:

  • Building custom AI agents for service businesses (inbound, speed-to-lead, quoting)
  • Completing B.S. in Computer Science with a minor in Philosophy
  • Developing secure full-stack systems and cybersecurity tooling
Learn more about me

Languages

C++CJavaJavaScriptPythonx86 AssemblyMIPS Assembly

Frontend Development

ReactHTML5CSS3JavaScript ES6+TypeScriptNext.jsTailwind CSS

Backend Development

Node.jsExpress.jsREST APIsGraphQL

Databases & Tools

PostgreSQLMongoDBMySQLLAMP StackMERN StackGitDocker

Latest from the Blog

Practical insights on AI agents, automation, and building for service businesses.

AIJune 30, 2026

Why Speed-to-Lead Wins Service Businesses (And How AI Agents Fix It)

78% of buyers choose the first business to respond. Learn why speed-to-lead matters and how AI agents contact new leads in seconds.

Read article →
CybersecurityJune 22, 2026

Is It Safe to Let AI Answer Your Business Calls? A Security-First Answer

Handing calls and customer data to an AI agent raises fair questions about privacy and control. Here is how a security-first build actually protects you.

Read article →
View All Articles

Featured Projects

A selection of my recent work in cybersecurity, AI tooling, robotics, full-stack development, and systems programming.

CybersecurityFull StackDevOps
Featured

PassiveGuard

Passive Vulnerability Scanning Platform

  • Passive scanning for source code, configs, dependencies, PCAP files, and logs
  • Static analysis, AST parsing, taint tracking, and OWASP-style finding categories
  • React dashboard with authentication, scan views, reports, and tiered user access
PythonFlaskReactCeleryRedisDockerJWT
View Code
AI / MLCybersecuritySystems
Featured

Local LLM Reverse Engineering Toolkit

Local-First AI Assistant for Decompiled Code Analysis

  • Analyzes decompiled functions exported from Ghidra as JSONL
  • Runs against local LLM backends so code stays on the analyst machine
  • Generates summaries, behavior hypotheses, and human-reviewed rename suggestions
PythonFlaskSQLite FTS5GhidraOllamaLocal LLMs
View Code
RoboticsAI / MLSystems
Featured

ROS 2 LLM Robotics Integration

Whisper, Espeak, and LLaMA Pipeline for TurtleBot3 Robotics

  • Built natural language robotics pipeline using Whisper, Espeak, and LLaMA
  • Worked with ROS 2 Humble in a Docker-based remote PC environment
  • Integrated voice transcription, LLM response generation, and speech output
ROS 2PythonDockerWhisperEspeakLLaMATurtleBot3
View Code
RoboticsAI / MLGraphics
Featured

ROS 2 YOLO Object Detection

Real-Time Object Detection on Jetson for TurtleBot3

  • Ran YOLOv11 object detection against camera input on TurtleBot Jetson hardware
  • Worked with CUDA and TensorRT-oriented deployment concepts
  • Built ROS 2 publisher and subscriber logic for perception data flow
ROS 2PythonYOLOv11JetsonCUDATensorRT
View Code
View All Projects