# Diego "Degz" Arbiz Jr.

> AI Systems Developer and automation architect. I build LLM-powered applications
> and the workflow infrastructure that connects AI models to CRMs, marketing
> platforms, and real business operations.

- Location: Calabarzon, Philippines
- Remote: yes, overlaps APAC / EU / US hours
- Status: available for contract and full-time work
- Email: degz12348@gmail.com
- LinkedIn: https://www.linkedin.com/in/diegoarbizjr/
- Experience: 8+ years in digital systems, SaaS, and business automation

## Focus

- AI-powered application development
- LLM integration and orchestration
- Automation infrastructure and workflow systems
- Prompt architecture and model behaviour control
- API integrations and backend logic design
- AI-driven CRM and marketing systems

## Current

**AI Systems Developer** (freelance, Oct 2025 – present) — Designs and builds
AI-powered applications on Claude and other LLM APIs. Translates business
requirements into prompt architecture, backend workflows, and scalable AI logic;
engineers role-based, constraint-driven instruction frameworks for model
reliability; integrates AI with APIs, CRMs, and automation platforms.

**Co-founder, Scale With System** (KMH Web And Tech Solutions) — Consultancy run
with his spouse Kat, helping agencies and digital businesses scale through
automation, CRM strategy, and AI-enhanced funnel infrastructure. Supported
multiple 6–7 figure client launches. Built and operates a commercial CRM and
marketing SaaS for the Philippine market.

## Background

Automation & AI Technical Specialist (2024–2025) · Online Business Manager and
ecommerce copywriter (2020–2024) · Consultant and Customer Coach at Cloudbeds
(2019–2020) · Inside Sales Solutions Specialist at Open iT (2018) · Technical
Support at TELUS International (2016–2018) · Customer Service at Teleperformance
(2015–2016).

## Education

- MBA, Rizal Technological University (2016–2017)
- BS Business Administration, Major in Financial Management, Bukidnon State
  University (2009–2013)

## Stack

Claude API, LLM orchestration, prompt architecture, AI coding agents, GoHighLevel,
HubSpot, n8n, Make, Zapier, Python, JavaScript, REST APIs, webhooks, HTML/CSS.

## Teaching

Runs a free live weekly training, *Practical AI App Development*, taking
non-programmers from an idea to a deployed AI application using AI coding agents.

## Hire me

- Email: degz12348@gmail.com
- LinkedIn: https://www.linkedin.com/in/diegoarbizjr/
- Agency: https://www.scalewithsystem.com/

## Machine-readable

- Résumé (JSON Resume schema): /resume.json
- This file: /llms.txt