(model mother who codes, designs, debugs, deploys... cooks the rice, washes the dishes, cleans the house, does the laundry, follows orders... and everything else.)
25+ years. Four countries. Five industries. Started writing COBOL on mainframes in Manila, patching Y2K bugs before some of your favorite frameworks were born. Built mobile apps on Nokia Communicators and HP iPAQs before the iPhone existed. Shipped industrial control systems from Minnesota to Singapore to Japan. Now building AI-driven validation for defense drones in Texas. Healthcare, finance, industrial automation, defense, consulting — every one regulated, compliance-heavy, zero-room-for-error. Oh, and I have a clearance. It's Victoria's Secret.
↓ scrollThe domains change. The engineering discipline doesn't.
MOSA-compliant drone systems, FACE data modeling, MBSE with CAMEO, STK simulations, C++ for embedded, AI-powered engineering automation. Airgapped environments. CDRLs. Secret clearance. The hard version.
.NET/C# backend systems, loan processing, transaction integrity, regulatory compliance. Entity Framework, Azure, APIs that handle real money and real consequences.
Health data reporting systems, HIPAA-compliant pipelines, .NET APIs. Boston and remote. The kind of data where mistakes affect people's care.
CentumVP integrated production control system in Singapore. Advanced Process Control WebHMI with secure web communication services in Japan. KPI engineering tools, asset health monitoring, data store simulators. Emerson DeltaV/AMS Device Manager integrations. Real-time process control where "it crashed" means a factory stops.
Walking into unfamiliar domains, learning fast, shipping faster. Built mobile apps on SymbianOS, Windows CE, and Windows Mobile at Fujitsu — deployed to Nokia Communicators and HP iPAQs years before the iPhone existed. Freelance .NET architecture at Royce Global. The consulting muscle is the reason everything else works.
Built from scratch. Not a wrapper around someone else's API.
An AI-powered pipeline that transforms requirements documents into tested, production-ready code. Multi-language support with automatic design pattern detection. Full audit trail and traceability built in.
Not a chatbot that writes code. A system that understands specs, plans, generates, tests, and validates — end to end.
AI system that automates creation and validation of complex engineering documents for defense programs. Built-in traceability and auditability.
Deployable in air-gapped, networked, and cloud environments. Because in defense, "just use ChatGPT" is not an option.
I wasn't into AI at the beginning. 25 years of building deterministic, reliable systems made me skeptical. Then I tried it, watched it generate a clean frontend layout in seconds, and got curious about how it worked. That curiosity started the journey.
The UT Austin PostGrad taught me where AI actually fits in real engineering: RAG pipelines, vector-based retrieval, context-aware workflows, confidence-driven outputs. Not replacing engineering principles — extending them with new architectural patterns. The real challenge is knowing when these patterns make sense and integrating them safely, predictably, with proper guardrails.
I've also seen the danger of what I call "vibe-biased coding" with AI. It generates something that looks correct, but as complexity grows, it breaks patterns, introduces hidden edge cases, and ignores constraints that matter in real systems. Clear instructions, defined boundaries, and strong engineering practices are non-negotiable.
AI is powerful. But only when you guide it intentionally and use it responsibly. Some avoid it completely. Others rely on it too heavily. The answer is somewhere in the middle — and 25+ years of engineering discipline is what tells you where.
Manila → Minnesota → Singapore → Japan → Boston → Dallas
Products in production, not just prototypes.
Multi-tenant SaaS platform for K–12 transportation safety and operations. White-labeled, vendor-isolated, designed to scale across sectors beyond student transport. Real-time GPS tracking and live visualization. Full-stack architecture from backend APIs to responsive dashboards.
After hours. Hardware and code.
AI agents that collaborate across the SDLC. Quality gates that reject bad work. Full audit trail. Human override when AI can't figure it out. My own platform, my own IP. Name reveal coming soon.
Flight control, telemetry logging, and device-agnostic abstraction. Python and C/C++ for embedded integration. Plug in any drone, same interface.
Signal monitoring, spectrum analysis, and RF observation. Python for prototyping, C/C++ for performance-critical signal processing. Receive-only for now.
An AI-powered chatbot for this portfolio. Ask me anything about my experience. Coming soon.
A++ distinction · GPA 4.22. Tokenizers, embeddings, attention, transformers, model evaluation, practical system design. View ePortfolio →
Philippines. Where it all started.
Digital mission engineering and aerospace scenario modeling.
Because sometimes the classics still matter. Verify on Credly →
Because code doesn't pay for itself. Oh wait, it does. But still.
Debugging code by day, analyzing cap rates by night. Currently in the process of closing on my first investment rental property. Same analytical brain, different spreadsheet. Wish me luck.
"I can architect a distributed system but the home inspection report still scares me."
Quick takes on what's happening in the tech world. No fluff, just the interesting stuff.
Coming soon.
Short, opinionated takes on AI, defense tech, software engineering, and whatever else catches my attention. Think less "thought leadership" and more "ate mo na naman may opinion."
(your big sister has opinions again.)
Beyond the code, a little more about who I am and what keeps me going.
Above all, I'm grateful to God—for every blessing, every opportunity, and every day I get to keep building and learning.
My kids are my greatest blessings. They make me proud every single day—kind-hearted, intelligent, bright, and honestly more behaved than most codebases I've worked with. Being their mom is my greatest achievement, and so much of what I build is grounded in that love and purpose.
To my partner, thank you for always being there for me, for your patience, and for encouraging me to keep growing. Your push is a big part of why I explored AI and started seeing new possibilities in it.
This journey is not mine alone. It is shaped by faith, family, love, and the people who continue to believe in me.
Everything I build, I build for you.