Home
FULL STACK DEVELOPER

Hi, I’m John Michael D. Roxas.

I take your product from architecture to deployment, connecting clear interfaces, reliable data flows, and automation that reduces manual work.

BS in Information Technology, Cum Laude (2026). I build systems for business operations, assessment, and AI-supported workflows.

Request My Resume
Cum LaudeProgrammer of the YearCivil Service Professional Eligibility · March 2025Outstanding OJT Award
I turn workflows into working software.
I scope it. I build it. I see it through.
My Work in Numbers
~14k
registered platform users
I built assessment workflows with AI question correction.
5k+
users on an on-prem platform
I deployed Bayanihan on an on-premise container stack.
4
active POS branches
I connected checkout to one warehouse inventory.
10+
capstone / research systems
I architected and supported these systems end to end.

Selected Systems

Inspect the systems I’ve built and the decisions behind them.

Web ApplicationsProduction

PH Reviewer Center — Civil Service Reviewer

I built a learning and assessment platform serving roughly 14,000 registered users, with mock exams, AI question correction, and progress tracking.

ReactVite+3
Read my case notes on PH Reviewer Center — Civil Service ReviewerLive Site
Web ApplicationsProduction

Bayanihan

I deployed Bayanihan for 5,000+ users on an on-premise stack, connecting community operations with controlled remote access.

DockerPostgreSQL+5
Read my case notes on BayanihanLive Site
POS SystemsProduction

Multi-Branch POS & Inventory

I deployed checkout and centralized warehouse inventory across four retail branches so teams can manage sales and stock in one system.

ReactNode.js+4
Read my case notes on Multi-Branch POS & Inventory
Projects
About
Chat Lab
Reviews
Contact
System Info
Settings