Hello, I’m

Tristan G. Maratos

Systems Operations • Software Engineering • Infrastructure & Architecture

Capable learner and ardent problem solver building modular applications in C#, .NET 8, Python, and modern web stacks — while applying enterprise monitoring discipline, structured troubleshooting, and clear documentation across regulated healthcare, distributed retail, and independent software projects.

Knoxville, Tennessee
LinkedIn
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Private Pilot (PPL) 2nd Lt, Civil Air Patrol Aerospace Education Officer

Career trajectory

Operations & engineering leadership path

View full experience

Apr 2023 – Oct 2024

Technical Support Specialist

DeRoyal®

Powell, TN · Continuum® platform

HL7 log analysis, RFID vault hardware, authentication workflows, and remote diagnostics for a regulated chain-of-custody platform serving 8,000+ clinicians.

Aug 2022 – Mar 2023

Security Analyst & IT Technician

Pilot Flying J

Knoxville, TN · Travel-center technology

TLS fuel-system monitoring via Telnet/CLI, enterprise Windows upgrades across POS and gate systems, and Citrix/NetSupport remote administration.

Apr 2018 – Aug 2022

Pizza / Sauté Cook

Gavino’s Italian Restaurant

Knoxville, TN

Advanced from dishwasher to multi-station cook within a year — training others in a fast-paced, team-dependent environment requiring consistency, timing, and accountability.

Education & training

  • DeVry University
    B.S. Computer Information Systems — Cybersecurity Programming (GPA 3.83, Aug 2024)
  • Pellissippi State Community College
    Associate of Science (May 2022)
  • Private Pilot License (PPL)
    215+ flight hours — disciplined cockpit habits and risk-aware decision making
  • Instrument Rating
    IFR progression underway — systems-based scanning, procedure design, and resilience
View all education

Technical expertise

Languages

  • C#, .NET 8
  • Python
  • HTML5, CSS3, JavaScript (ES6+)
  • Bash / PowerShell scripting

Frameworks & patterns

  • MVVM architecture
  • Modular layered application design
  • Role-aware web platforms

Operations & tools

  • Splunk · Netreo · VMware
  • Linux CLI · Windows Server
  • HL7 messaging · RFID telemetry
  • Citrix · remote diagnostics

Core strengths

  • Root cause analysis & log investigation
  • Incident escalation workflows
  • Structured investigative documentation
  • Cross-team technical collaboration
See how this shows up in projects

Aviation & leadership

Cinematic aviation scene — single reference photograph for this section
PPL · Hours Private pilot — 215+ total time
IFR path Active instrument progression
Civil Air Patrol Second Lieutenant
AEO duties Aerospace Education Officer

Civil Air Patrol service sharpens aerospace leadership through hands-on activities, cadet engagement, and real-world aviation examples — from weather reasoning to structured risk assessment. I emphasize operational thinking, NTSB case study lessons, aviation decision-making models, and the same clarity we demand in a major incident bridge.

Learn more

Build portfolio

Featured projects

All projects

Four standalone apps under one parent company standard. Steward is the shared guide—clear rules, real data, not random chat.

Flagship · Finance

CFO

The financial operating system

Local-first financial OS powered by Steward—structured data and transparent rules, not thin budgeting.

Finance Local-first Steward
View product page
Investigation · Evidence

Sentinel

Intelligence & evidence analysis

Investigative workspace for evidence review, claim tracing, and structured findings—Steward ties conclusions to sources you supply.

Investigation Evidence Steward
View product page
Research

Eden

Research intelligence

Gather sources, compare claims, and track citations—Steward prioritizes what fits your question.

Research Citations Steward
View product page
Identity & docs

Ledger

Secure vault · exact-fill

Encrypted identity vault and document assistant—form fields map to stored values; blanks stay blank.

Vault Documents Steward
View product page