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AI-Native Engineer — AI Automation & Full-Stack Systems

I automate the expensive, repetitive work slowing your business down.

AI-native engineer building automations and full-stack systems that hold up in production.

SAPSHEETSAIEMAILSCADA

Problems I’ve solved

Client systems are anonymized under NDA and rebuilt as clickable demos with made-up data. See all system demos

Client work, anonymized

Factory-to-Accounting Bridge

The problem
Every production batch was typed into accounting a second time, by hand, from the factory system.
What I built
Connected production-line signals to accounting workflows.
The result
Batch runs record automatically instead of being entered twice.
  • C# / .NET
  • SAP Business One
  • SCADA
  • MongoDB
Open the live demo (opens in a new tab)

Client work, anonymized

IT Operations Platform

The problem
IT requests lived in inboxes, so priorities, deadlines, and the affected device got lost between people.
What I built
Built helpdesk, asset, network-monitoring, and purchasing workflows.
The result
IT requests move through tracked priorities, SLAs, and approval states, can be linked to the affected asset, and get an AI-generated summary.
  • Next.js
  • Prisma
  • Microsoft Graph
  • Gemini
Open the live demo (opens in a new tab)

Independent build

Agentic OS

The problem
AI coding agents move fast but guess: they edit the wrong files, skip checks, and grade their own work.
What I built
Built a control layer for running multiple AI coding agents across my own projects.
The result
Every project shares one code-graph and notes memory, a verify-before-continue loop, and a per-project autonomy dial.
  • TypeScript
  • Python
  • Docker
  • Multi-agent orchestration
Open the live demo (opens in a new tab)

Independent build

QA Agent

The problem
Automated test tools can hit production, overload a server, or change real data when nothing stops them.
What I built
Built a QA engine that refuses work outside a declared capability policy.
The result
Permitted checks run and produce evidence; production, high-load, and mutation requests are rejected before an executor starts.
  • TypeScript
  • Playwright
  • axe-core
  • Zod
Open the live demo (opens in a new tab)

Independent build

AI-Driven E-Commerce Visuals

The problem
Online stores need many consistent product images, and editing each variation by hand is slow and uneven.
What I built
Designed a product-image pipeline for e-commerce teams.
The result
Background removal, generated variations, and quality control gate delivery.
  • Prompt engineering
  • Vision models
  • Queues
  • Quality control

Independent build

Takdora

The problem
Small service businesses juggle bookings in chat, invoices in spreadsheets, and payments from memory.
What I built
Built a booking and invoicing hub for Philippine service businesses.
The result
Customers book online; the owner manages bookings, issues invoices, and tracks payment in the same app.
  • Reflex
  • Python
  • PostgreSQL
  • SQLAlchemy
Open the live demo (opens in a new tab)

What I can build for you

For small and mid-size businesses in the Philippines, and remote teams anywhere.

How I work

01

Find the work that costs the most

We start with the task your team repeats every week, and what it costs you in hours and mistakes.

02

Map every system it touches

Spreadsheets, SAP, email, factory equipment. I trace where the data starts, where it gets copied by hand, and where it breaks.

03

Build the automation

AI agents do the heavy lifting on code. I own the design, the business rules, and anything that touches money or production.

04

Check it before it ships

Test-driven: I write a failing test first, then build until it passes. Every change is also checked against the real system: reconciled data, permission checks, and end-to-end tests, before anyone relies on it.

05

Hand it over, running

You get a system that runs on its own, with an audit trail and a clear way to change it later.

Experience

  1. March 2026 — present

    IT Developer

    Investigate reported issues, ship fixes, and build features inside live production codebases using Claude Code, with personal validation of every AI-suggested change.

  2. Production support

    AI-Assisted Debugging & Platform Support

    Troubleshoot code, databases, APIs, permissions, and user workflows. Document recurring issues and use gated releases with validation against real system behavior.

  3. Independent work

    Software Developer

    Build booking and invoicing software, policy-gated QA tooling, AI-agent orchestration, and applications across web, mobile, and blockchain.

  4. September 2026

    Bachelor of Science in Information Technology

    Polytechnic University of the Philippines

Download resume

More work

  • Industrial SCADA HMI and SAP Integration

    Stabilized existing production middleware connecting industrial telemetry with SAP.

    Client work, anonymized Live demo (opens in a new tab)

  • Nationwide Maintenance Dashboard

    Migrated maintenance persistence from Google Sheets to MongoDB while keeping existing consumers working.

    Client work, anonymized Live demo (opens in a new tab)

  • Certification Portal

    Delivered a submission, review, and approval portal.

    Client work, anonymized Live demo (opens in a new tab)

  • Forms and Workflow Tool

    Replaced paper processes with digital forms and approvals.

    Client work, anonymized Live demo (opens in a new tab)

  • Equipment Backup Utility

    Automated repeatable PLC configuration backups.

    Client work, anonymized Live demo (opens in a new tab)

  • Production Planning and Transfer Workflows

    Extended the SCADA HMI with SAP-backed planning and warehouse transfers.

    Client work, anonymized Live demo (opens in a new tab)

  • Kanto't Coffee Website

    Built a landing-page concept for a local coffee shop, pitched to the owner.

    Web / WordPress Live demo (opens in a new tab)

  • Blockchain E-Voting

    Built a tamper-evident voting system.

    Blockchain / web

  • Personal Finance App

    Developed an offline-first Android budgeting app.

    Mobile / Kotlin

  • Trading and Backtesting System

    Created a stock and forex signal-generation engine.

    Python / finance

  • Y2K Editorial Booth

    Built a retro browser photobooth.

    Creative / web Live demo (opens in a new tab)

  • Engram Study Coach

    Built an AI-powered flashcard app with real spaced repetition.

    AI / cross-platform

Have work that should run on its own?

Tell me what your team repeats every week. One short call is enough to see whether it can be automated.