I BUILD SOFTWARE
THAT POWERS
REAL BUSINESSES

From oil fields to code — I ship full-stack platforms for blue collar & fitness brands.

USMC VeteranGeorgetown MSEl Salvador
Scroll
Simple Pricing

One flat monthly fee.
No surprises.

Foundation

$100– $150/mo

Professional site that ranks on Google and captures leads while you work.

  • SEO-optimized site
  • Lead capture forms
  • Mobile-first design
  • Analytics dashboard
Get Started
Most Popular

Business

$150– $200/mo

Everything in Foundation plus a back-office that handles the paperwork you hate.

  • Everything in Foundation
  • Admin dashboard
  • Scheduling & dispatch
  • Invoicing & payments
  • Client management
Get Started

Autonomous

$200– $300/mo

AI agents that run your entire operation. A Telegram bot becomes your office.

  • Everything in Business
  • AI sales agents
  • 24/7 support bot
  • Process automation
  • Custom mobile app
Get Started

Not sure which fits? Book a free call — no pressure, just straight answers.

What I Build

Software for industries I've actually worked in.

I don't build generic software. I build platforms for industries I know — with the domain expertise to get it right the first time.

Blue Collar & Industrial

Oil fields to factory floors — I build the software because I lived the work.

  • Oil & gas operations and field logistics
  • Fleet management, DOT compliance & dispatch
  • Manufacturing management & automation
  • Payroll, inventory & operational tools
Raider Trucking/Loudoun Stairs/Coil Tubing Solutions
Let's automate your operation

Fitness & Wellness Brands

Tech that turns fitness brands into scalable businesses.

  • Client management & session booking
  • AI-powered nutrition & meal planning
  • Payment processing & program sales
American Iron/Fit For Him/Muscle Map/Southern Strength
Let's monetize your brand
Bonus Service

Real videography.
Not AI slop from Fiverr.

Real footage and editing from El Salvador at rates that don't exist stateside. No AI stock slop.

  • Professional gym, product & lifestyle shoots
  • Social media reels, ads & brand content
  • Fraction of US production costs — same quality
  • Bundled with your app build for a complete brand launch
American Iron
americanironsv

American Iron Gym — El Salvador

41Posts
2,452Followers
9Following
View on Instagram →

Your Brand in Motion

Real Content, Real Results

El Salvador Production

Produced by

American Iron

VIDEO MARKETING • DEMO

This Is What We Build For You

Professional reels, ads, and brand content — shot in El Salvador at a fraction of US costs.

AI Agents

Your Autonomous Workforce

AI agents running sales, support, and automation 24/7.

Now Available

AI That Works While You Sleep

Bots that answer questions, book appointments, and process payments — automatically.

Sales Agent
Support Bot
Multi-Model
Automation
Build Your AI Agent
Model-agnostic architectureTelegram & WhatsApp IntegrationCustom-trained on your business
0+
Years Experience
0+
Projects Shipped
0+
Components Built
0
Industries Mastered
My Open Source Project

Freehold

My open-source UI framework — calm interfaces, automated workflows, rapid iteration.

Zen-Inspired Design

Minimal aesthetics that reduce cognitive load.

Automation Workflows

Built-in patterns for forms, data flows, and state.

Rapid Development

Pre-built components that cut dev time dramatically.

Build Apps Faster

Zen-inspired components with automation baked in.

50+
Components
DX
First
// get started
npm install freehold-ui
Portfolio

Featured Projects

American Iron

American Iron

A bilingual fitness platform with custom CRM, AI-powered meal planning, session booking, and payment processing — engineered for international operations in El Salvador.

ReactNode.jsMySQLAI IntegrationBilingual
Fit For Him

Fit For Him

An online fitness coaching and nutrition platform providing personalized training programs, meal planning, and progress tracking for clients.

ReactNode.jsCustom CMSNutrition AIStripe
Angel Trust - Legal Services Platform

Angel Trust - Legal Services Platform

A comprehensive legal services platform specializing in wills and trusts. Features SEO optimization, automated document generation, and secure client portal. Increased client acquisition by 200%.

ReactSEO OptimizationNetlifyTailwind CSSLegal Docs
Muscle Map

Muscle Map

An AI-powered fitness application with personalized workout generation, nutrition planning, and Stripe payment integration.

AngularFirebaseStripeAI IntegrationTypeScript
Southern Strength Gym

Southern Strength Gym

A gym website with integrated membership management, secure payment processing, class scheduling, and digital program sales via custom influencer platform.

ReactNode.jsStripeSchedulingContent Management
Career Path

The Journey

Click any node to explore. Each chapter connects to the next.

Why Work With Me

The Full Picture

Soli Deo Gloria.

Marines. Oil fields. Software engineering. Now shipping full-stack platforms from El Salvador.

USMC VeteranCS — MarylandMS — GeorgetownEl Salvador
Click to see the journey
Tech Stack

Tools I Ship With

Not just libraries I've used — these are the technologies I build production systems with every day.

Frontend

UI/UX Architecture

React
Next.js
TypeScript
Tailwind
Angular
Framer Motion

Backend & AI

Systems & Intelligence

Node.js
Python
NestJS
C# / .NET
Django
scikit-learn

Data Layer

Persistence & Query

PostgreSQL
MySQL
MongoDB
SQL Server
Redis

Infrastructure

DevOps & Deployment

Docker
CI/CD
AWS
On-Prem

Tooling

Workflow & Code

Git
Linux
Bash
Vim
Expert — Daily driver
Pro — Production ready
Fluent — Can work with

Daily drivers

VS CodeFigmaPostmanTablePlusGitHubVercelLinearNotionDocker DesktopiTermChrome DevToolsVS CodeFigmaPostmanTablePlusGitHubVercelLinearNotionDocker DesktopiTermChrome DevTools
Let's Talk

Ready to Build
Something Real?

Georgetown MS
USMC Veteran
El Salvador
or email me at davidhamilton473@gmail.com