Hi, I'm Tatiana Mathis. I build AI applications and manage products that ship — 12+ years from concept to revenue, including seven owning the P&L at my own agency.

Building: RAG systems, agentic workflows, and document-processing applications. ManualMakerAI converts mixed-format source files into structured teaching manuals. A Python static-analysis CLI detecting 40+ suspicious patterns. Node.js document generation for multi-author RFO submissions. Two Google/Kaggle AI Intensive capstones; Snowflake Gen AI and Data Engineering bootcamps.

Shipping products: MBA in Marketing. Co-founder and CEO of Comm Geeks LLC, an e-commerce web development agency (2017–2023) — scope, budget, delivery, and results across a client portfolio. Marketing strategy behind $102M+ in government renewable energy contracts. North American go-to-market for an indie PC title: 500K copies year one, 1M+ lifetime.

Why my AI work has guardrails on it: DoE CESER/INL CyberStrike trained (solar and wind OT/ICS). DoD CMTC Zero Trust and CUI. Working knowledge of NIST SP 800-53, ISO 27001, and GDPR. I know where AI shouldn't go, which is most of why I trust it where it should.

Currently: commercial development and internal AI tooling for utility-scale solar, wind, and storage at NSAI Energy.

Python · JavaScript/Node · Docker · Snowflake · LLM APIs

• Google 5-Day AI Agents Intensive Course and Kaggle Capstone Badge (Dec 2025)
• BUILD 2025-2026: Data Engineering Bootcamp Badge from Snowflake (Nov 2025)
• BUILD 2025-2026: Gen AI Bootcamp Badge from Snowflake (Nov 2025)
• Google 5-Day Gen AI Intensive Course and Kaggle Capstone Badge (Apr 2025)
• BUILD 2024: GenAI Bootcamp Badge from Snowflake (Nov 2024)
• CyberStrike STORMCLOUD Hands-on IoT Solar Cybersecurity Training DoE CESER and INL Hosted (Sep 2024)
• CyberStrike STORMCLOUD Hands-on IoT Wind Cybersecurity Training DoE CESER and INL Hosted (Sep 2024)
• 6-week Zero Trust Cybersecurity and CUI Training by DoD CADENCE and CMTC (Jun 2024)
• Snowflake BUILD 2023 GenAI and LLM Bootcamp Badge (Dec 2023)

• Microsoft: Introduction to Datacenter Learning Path (Jul 2026)
• RSAC 365: SANS Follow Up Session: The Five Most Dangerous New Attack Techniques (Jun 2026)
• RSAC 365 Powering Autonomous Cybersecurity with AI Agents (May 2026)
• TechStrong Securing Vibe Coding: Addressing the Security Challenges of AI-Generated Code (Sep 2025)
• RSAC 365 Build a Secure AI Assistant in a Regulated Industry (Sep 2025)
• HDIAC Emergency Management Intelligence: The Need for Civilian Authorities Support (Jul 2025)
• RSAC 365 Cloud Security (Jun 2025)
• RSAC 365 From Hack to Sale: The Journey of Stolen Data (Apr 2025)
• Black & Veatch Network Security Monitoring: Preparing for NERC CIP 015 (Apr 2025)
• RSAC 365 Surviving the Robot Apocalypse II: LLM Attack and Defend (Apr 2025)
• RSAC 365 The Spy Who Hacked Us: Espionage, Cybersecurity, and Supply Chain (Feb 2025)
• RSAC 365 A Proactive Behavioral Approach to Cyber Readiness: Insights from a Clinical Psychologist and a Social Scientist (Jan 2025)
• RSAC 365 Securing Cyber-Physical Systems (Dec 2024)
• RSAC 365 In-depth Analysis of a Phishing Email (Oct 2024)
• DAU (Defense Aquisition University) Basic Cyber Hygiene Walk Through of the FAR 52-204.21 and the Proposed CMMC Level 1 (Jul 2024)
• Techstrong A Realist Approach to Least Privilege in the Cloud (Jun 2024)

Malware Scanner v2.2 for zip, rar, .exe Application Files, .cmd, .bat, and Other Scripts (Oct 2025)
Dashboard Creator that Outputs the ROI of Cybersecurity Efforts (Jul 2025)

Proprietary client work; details available under NDA.

Created an in-depth cybersecurity plan for NSAI Energy, a renewable energy developer. The plan was created to be included in a grant proposal and followed the cybersecurity capability maturity model (C2M2) by the DoE, as well as NIST SP800-61r3 recommendations. The plan was comprehensive with the client receiving: architecture and crisis chain of command suggestions, incident response procedures, auditing procedures, asset management documents, and a vendor on-boarding program.

Snowflake BUILD Data Engineering with Snowflake CI/CD Notebook Pipeline (Nov 2025)
Google Gen AI Tax Assistant Capstone Project (Apr 2025)
Singlestore Build Vector Embeddings for Video via Python Notebook & OpenAI CLIP (Dec 2024)
Snowflake BUILD Day One Analytics LLM App with Streamlit (Nov 2024)
Snowflake BUILD Day Two RAG based Chatbot that parses PDFs (Nov 2024)

Joplin TabOut Plugin (May 2026)
FLAC to MP3 Batch Converter (May 2026)
AI and Business MS Word Dictionary (Apr 2026)
Joplin Bullet Point Shortcut Plugin (Mar 2026)
Brick Breaker Android Game using Kivy and Buildozer in Docker (Sep 2025)
Django Issue Ticketing App (Aug 2025)
React Issue Ticketing App (Aug 2025)
HEIC to JPEG Converter (Aug 2025)

Offline Broadcom BCM4360 WiFi Driver Installer for Linux (Apr 2026)
Filelinker local server for downloading zipped folders and files (Aug 2025)
Turned Statistics Training Repo into a Mkdocs Website with Git and Github CLI (Dec 2024)
Deployed Cyberstrike Lab Manual with Git and Github CLI (Dec 2024)
NSAI Energy Development Website Using Wordpress (May 2024)

• RSAC 365 Breaking the Reactive Cycle: Cybersecurity Through Control Theory and AI (May 2025)
• RSAC 365 Building Resilient Systems (Mar 2025)
• HDIAC (Homeland Defense and Security Information Analysis Center) Security Implications for the United States From Iranian and Hezbollah Activities in Latin America and the Caribbean (Dec 2024)
• DAU Cybersecurity for Small Business (Jul 2024)
• DAU Zero Trust: Transforming Cybersecurity - Next Generation Mission-Based Security for Systems Engineers (Jul 2024)