A. Michael Tatum

Technical Portfolio

Systems Engineering, Automation, and Security Architecture

Q4 2026
01

HarborSonar

An upcoming AI-driven passive auditing service for SMBs, focusing on risk surface identification without active scanning.

AI-DRIVEN PASSIVE SCAN
In Development Source
Sunset
02

SiftDNS

Standardized high-availability DNS infrastructure utilizing DigitalOcean and recursive caching.

DIGITALOCEAN RECURSIVE DNS
Details Source
Active
03

Infra-as-Code

Comprehensive Ansible playbooks and Bash scripting for Linux server hardening and automation across nodes at scale.

ANSIBLE BASH
Details Source