I'm Roman. Active Duty. Engineer. Program Manager.

I design, build, and shipcustom mobile and web apps.

Fixed-price app development for founders and small businesses. iOS, Android, and web, built end to end by one engineer. No outsourcing, no hourly billing, no vaporware.

See the work

Websites

On the App Store

On Google Play

Vaporware

All shipped since January 2025.

Capabilities

Building Mobile apps, web applications, landing pages, backend APIs, AI features, and ongoing support.
From first sketch to App Store. I don't disappear after launch.

The Process

From idea to product.

Idea

You bring the vision. I define the scope, audience, and goals together with you.

Blueprint

Wireframes, architecture, and technical planning. No code yet. Just clarity.

Build

Iterative development with regular check-ins. You see progress, not silence.

Refine

Testing, feedback, polish. I iterate until it feels right.

Launch

Deployed, live, and in your users’ hands. App Store, web, or both.

Support

Ongoing maintenance, updates, and growth. I stay in the picture.

100% satisfaction is the priority.

Every project gets my full attention until you're genuinely happy with the result. No shortcuts. No half-finished handoffs.

Flagship Work

Two case studies. The rest of the portfolio lives on the work page.

Salute to Suit was engineered to be the financial command center for every stage of military life.

Flagship Brand

The all-in-one military career and financial planning platform. Know your true compensation at every rank. Track your net worth, TSP, and portfolio. Plan retirement with Monte Carlo simulations. Find civilian jobs matched to your MOS. From your first day in uniform through retirement and beyond. Trusted by service members across all branches.

SwiftKotlinNext.jsNode.jsPostgreSQLSupabaseFirebase

4.7 stars on the App Store. Live on iOS, Android, and web. Every platform, no outsourcing.

Web App Store Google Play

Career PlanningFinancial ToolsRetirement Planning

Delta-V Academy was engineered to make orbital mechanics intuitive for anyone with a browser.

Educational Simulation

Real orbital physics running entirely in the browser, no sign-in required. A custom Kepler propagation engine handles J2 oblateness corrections and horizon coverage math, driving live 3D simulations built on Three.js. An AI Mission Architect powered by Gemini translates natural language into satellite mission parameters. Built for students, educators, and anyone curious about how things move in space.

Next.jsThree.jsTypeScriptZustandGemini AIVercel

Live in beta. No auth, no database, no server simulation. Pure client-side orbital physics with real Keplerian propagation.

Web

EducationSimulation3D Visualization

www.deltavacademy.com

4 more products, fully shipped.

Productivity, FinTech, dev tools, games. Filter by category.

See all the work

Templates

Ready to launch?

Start here. Pre-built templates customized with your branding and content. A faster, lower-cost way to get online while you plan something bigger.

Fitness Studio

Built for gyms, trainers, and fitness studios. Class schedules, membership info, and a clean layout that gets out of the way.

GymTrainerStudio

Preview

Barber & Salon

Built for barber shops and salons. Services, pricing, booking, and location. Everything your clients need in one place.

BarberSalonBooking

Preview

Starting at $2,500. See pricing →

Reviews

What people say.

“This app is great. The user interface is smooth and intuitive. Lots of knobs to turn to explore different retirement scenarios. Also it has a cohesive set of resources organized in a seamless way.”

App Store Review

Salute to Suit on iOS

“This app’s user interface & various calculators are essential tools in planning for retirement, separation, etc. Military math can be complicated but this app makes it easy to see how retirement can forecast over the years using various Monte Carlo simulations.”

App Store Review

Salute to Suit on iOS

“The amount of work that went into this is truly mind blowing!!! Ditching a couple of apps as this covers at least 2 other apps. Thank you!!”

App Store Review

Salute to Suit on iOS

The Builder

Rome wasn't built in a day.

I'm Roman. Active duty. Engineer. Program manager. I build software that ships. iOS, Android, web. Fixed-price, on-time, no excuses.

When I say I'll ship, it gets done.

Read the full story

Let's build something.

Let's schedule a call to see how I can help architect your vision.

projects@buildingrome.dev

Military, veteran, first responder, or police?

Special pricing available. I take care of those who serve.