About

25 Years of Code. 4 Years of Artillery. One Studio.

I'm Miguel — USMC veteran, engineer, and founder of VTRN Studio.

After 4 years in the Marine Corps as an Artillery Sergeant, I spent the next 25 building software at every level — from scrappy startups to Fortune 500 platforms.

I've shipped healthcare SaaS at ClinIntell, built enterprise tax applications at Wolters Kluwer, and launched my own products independently. Now I run VTRN Studio as a solo developer, bringing the same precision and accountability I learned in the field to every project I take on.

No hand-holding. No bloated teams. Just clean code, clear communication, and software that ships.

Miguel Feliciano

Core Skills

React / Next.jsTypeScriptC# / .NETPostgreSQL / SQL ServerRedisDockerAzureAWSGitHub Actions / CI/CDDomain-Driven DesignClean ArchitectureAgile / XP / TDD

Career Timeline

2025–2026

Senior Software Engineer

Trete, LLC

FinTech startup, full-stack development

2020–2025

Sr. Software Engineer / Lead Full-Stack

ClinIntell, Inc

Healthcare SaaS platform, 5-year tenure

2013–2020

Applications Developer II

Wolters Kluwer

Enterprise legal and tax software, 6+ years

Pre-2013

15+ Years Engineering

Various

Web, enterprise, and contract engineering roles

1994–1998

Artillery Sergeant (E-5)

U.S. Marine Corps

Artillery Cannoneer / Forward Observer, active duty

Podcast Host — The Debrief

Published Author — Web Design Business Secrets

2x Marathon Finisher

Half Ironman 70.3

Ready to Work With Someone Who Ships?

25 years of engineering. Marine Corps discipline. One studio, fully accountable.