About

Engineering useful systems, end to end.

I work across product, platform, and AI engineering, with a focus on dependable software that creates practical value.

Toolbox

Technical skills

Languages
TypeScript, JavaScript, Python, SQL, HTML/CSS
Frontend
React, Next.js, Vite, TanStack, React Native, Expo
Backend & Cloud
Node.js, PostgreSQL, Redis, Docker, AWS, GCP, Cloudflare
AI & Quality
LLM integration, RAG, MCP, agentic workflows, Playwright

Focus areas

Interests

  • AI products

    LLM applications, RAG, MCP, agentic workflows, evaluation

  • Systems & architecture

    API design, distributed systems, platform reliability

  • Security & infrastructure

    Cloud security, CI/CD, observability, developer tooling

  • Data & interaction

    Product analytics, applied ML, human-centered tools

Career

Work experience

  1. Jan 2026 - Present

    MSTR

    Full-Stack Developer

    • Design and deliver end-to-end AI systems, including agentic workflows, MCP integrations, RAG and validation pipelines, and production monitoring.
    • Develop custom AI software and SaaS products from architecture through deployment with Claude Code, Microsoft 365 Copilot Studio, and Claude Cowork.
    • #AI systems
    • #RAG
    • #MCP
    • #agentic workflows

  2. Jul 2022 - Present

    Upwork & Fiverr

    Freelance Software Developer

    • Deliver full-stack web applications and Discord bots for international individual and business clients, translating evolving requirements into maintainable software.
    • Built Throney.gg, a Next.js and Discord.js guild-management platform in a Dockerized monorepo with CI/CD and DigitalOcean deployment; iterated from user feedback and product data to reach 300 monthly active users.
    • Built The Social Power Haus, an AI-powered membership platform using Next.js 15 and Supabase, with Claude-based content tools, a brand-voice knowledge base, Kajabi integration, and role-based course and community access.
    • #TypeScript
    • #Next.js
    • #AI integration
    • #Docker
    • #CI/CD

  3. Jun 2023 - Aug 2023

    Shopee PH

    Business Intelligence Apprentice Intern

    • Used an internal SQL database to create and maintain learning materials for business intelligence stakeholders.
    • Developed a full-stack Next.js e-manual for BI functions and services, streamlining onboarding and internal upskilling for new hires.
    • #Next.js
    • #SQL
    • #business intelligence

  4. May 2021 - Feb 2023

    E-Konsulta Medical Clinic

    Chief Technology Officer

    • Led technical delivery of a clinic-management system spanning lead management, scheduling, forms generation, and payment processing while coordinating cross-functional teams.
    • Built React and Express.js single-page applications and integrated CRM, GCP, and database services.
    • #React
    • #Express.js
    • #GCP
    • #solutions architecture

Foundation

Education

  1. 2024

    Bachelor in Science in Electronics Engineering

    University of the Philippines - Diliman

    Magna Cum Laude, GWA 1.4017. DOST Merit Undergraduate Scholar. Capstone project under the Ubiquitous Computing Laboratory: NLTurtle, a natural-language-to-ROS 2 translator for TurtleBot3 Burger.

    • #Magna Cum Laude
    • #computer science
    • #large language models
    • #electronics
    • #engineering

Credentials

Certifications

  1. 2026

    Claude Certified Architect Foundations

    Anthropic

    Credential covering architecture for production AI systems.

    • #AI
    • #systems architecture

  2. 2025

    Licensed Electronics Engineer & Technician

    Professional Regulation Commission

    Licensed Electronics Engineer and Electronics Technician in the Philippines.

    • #electronics
    • #engineering

  3. 2022

    AWS Certified Cloud Practitioner

    Amazon Web Services

    Foundational understanding of AWS Cloud services and terminology.

    • #AWS
    • #cloud