Hello, I'm

Maynard
Ermita

Full-Stack Developer

From deployed POS platforms to ML-powered agricultural tools and hospital workflow software, I build digital products that run reliably in real-world environments.

Live POS deployed to real client Full lead on ML app MIS dept. hospital experience Flutter · Python · MySQL
Maynard Ermita portrait

Maynard Ermita

Aspiring Software Engineer

Online Contact Me

Featured Projects

Not classroom exercises. Real systems, built for real problems, deployed and in use.

Featured · Live System

Android POS, Inventory & Customer Loyalty System

Full-Stack operations platform built for a motorcycle parts shop. Handles inventory tracking, point-of-sale, sales reporting, and a customer loyalty program — all deployed and actively used by the client.

Flutter Python MySQL Cloudflare Pages Render
Featured · Full Project Lead

CocoGuard — Coconut Pest Detection System

Led end-to-end development of an ML-powered pest detection platform for coconut farmers. Flutter mobile app for field capture, Python backend with ML inference, and a web admin dashboard. Deployed and accessible.

Flutter Python Machine Learning MySQL Cloudflare Workers

Inventory Management System

Standalone inventory tracking with stock management and reporting.

TATCare System

Patient turnaround time tracking for hospital operational workflows.

Tech & Gadgets Website

Product showcase site with catalog and UI/UX implementation.

Inventory & POS (.NET)

Desktop-based inventory and sales system built in C# / .NET.

Space Shooter

2D game project — game loop, collision, scoring, asset management.

Galaxy Shooter

Extended 2D shooter with enhanced mechanics and level progression.


"Good software is quiet. It does exactly what it's supposed to do — without getting in the way."

I don't build things to pass a grade or complete a checklist. I build them because there's a real problem that needs a real solution.

That means thinking carefully about the actual user — the shop owner who doesn't want to count stock manually, the farmer who can't tell which pest is destroying their crop, the hospital admin who needs reliable data to make decisions.

Real software works under real conditions. I care about data integrity, deployment reliability, and UX that doesn't require a manual.


Technical Stack

Languages
Python Dart JavaScript PHP C# Visual Basic
Frontend & Mobile
Flutter HTML CSS JavaScript
Backend
Python FastAPI PHP REST APIs
Database
MySQL PostgreSQL (Production) Schema Design Relational Modeling
Deployment & Tools
GitHub Render Cloudflare Power BI
Design
Figma Canva UI/UX

Background

2025 On-the-Job Training
MIS Department
Frontend & Backend Developer · IT Support
Calamba Medical Center
Contributed to real hospital software inside a Medical Information Systems department — an environment where reliability and operational accuracy matter.
  • Built TATCare — patient turnaround time tracking system
  • Developed inventory system components (PHP + MySQL)
  • Designed UI/UX using Figma and Canva
  • Implemented backend logic and database schemas
  • Participated in debugging, testing, and documentation
  • Provided technical support for hospital systems and devices
2022 – Present BS Computer Science
Bachelor of Science in Computer Science
CITI Global College
Full-Stack development, database systems (MySQL and PostgreSQL in production deployments), mobile development, machine learning, and software engineering. Built and deployed multiple real-world systems as capstone and independent projects throughout.

Code on GitHub

All major projects are public. Browse the repositories below.

sales-backend suki_web cocoguard-backend cocoguard-web View All on GitHub ↗

Let's work together.

Open to junior developer roles, internships, freelance projects, and serious collaborations.