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Project Archive

Systems, applications, analytics, and research projects.

A complete collection of full-stack applications, internal business systems, data-analysis work, academic research, and machine-learning experiments.

12 total projects

Showing 12 projects

TrackerTree web application dashboard showing projects, tasks, routines, progress statistics, and project-related costs
Solo Full-Stack Developer

TrackerTree Web App

Productivity and Progress Tracking Web Application

A productivity and progress-tracking web application designed to help users manage goals, routines, projects, subtasks, streaks, productivity statistics, and goal-related costs.

  • Next.js
  • TypeScript
  • Tailwind CSS
  • shadcn/ui
  • Supabase Auth
  • PostgreSQL
  • +3
TindaScan inventory and sales management interface showing product records, sales information, and inventory monitoring
Solo Full-Stack Developer

TindaScan

Inventory and Sales Management System

An inventory and sales management system designed for small-business operations, product records, sales entries, inventory monitoring, business-data organization, and OCR-assisted processing.

  • React
  • Vite
  • FastAPI
  • SQLAlchemy
  • MySQL
  • OCR Tools
  • +2
Money Trees Network personal-finance content platform homepage showing articles and publishing content
Solo Full-Stack Developer

Money Trees Network

CMS-Powered Content Platform

A CMS-powered personal-finance and online-earning platform built for the Filipino market with structured publishing, media management, responsive interfaces, and SEO-oriented architecture.

  • Next.js
  • React
  • TypeScript
  • Payload CMS
  • PostgreSQL
  • Tailwind CSS
  • +1
Employee Request Filing system showing employee requests, approval workflows, and request status records
Project Manager & Backend Developer

Employee Request Filing

Internal HR Workflow System

An internal request-management system for leave, overtime, undertime, slide shift, attendance disputes, and related employee-request workflows.

  • TypeScript
  • React
  • Tailwind CSS
  • REST API
  • Prisma
  • MySQL
  • +2
TrackerTree product landing page showing the application value proposition, features, and marketing content
Solo Full-Stack Developer

TrackerTree Landing Page

Landing Page and Product Website

A responsive product landing page created to explain the TrackerTree application, present its features, communicate its value, and support a professional product-launch presence.

  • HTML
  • Tailwind CSS
  • Responsive Web Design
  • Landing Page Design
  • UI/UX Design
Test Management System dashboard showing test records, applicant submissions, assessments, and review workflows
Project Manager & Backend Developer

Test Management System

QA and Testing Workflow System

A web-based system designed to organize testing activities, test records, applicant submissions, assessments, issue tracking, and review workflows.

  • TypeScript
  • React
  • Tailwind CSS
  • REST API
  • Prisma
  • MySQL
  • +2
Employee training e-learning portal showing courses, learning modules, progress tracking, and certificates
Full-Stack Developer

E-Learning Portal for Employee Training

Learning Management System

A learning-management system designed to support structured employee training, course access, learning modules, progress tracking, and certificate-related workflows.

  • Laravel
  • React
  • MySQL
  • REST API
  • Tailwind CSS
  • Git
  • +1
Guest Activity and Behavior Analysis dashboard showing activity patterns, trends, and business insights
Data Analyst

Guest Activity & Behavior Analysis

Business Insights and Data Analysis

A data-analysis project focused on identifying guest-behavior patterns, activity correlations, check-in trends, and demographic-based preferences.

  • Python
  • Data Analysis
  • Data Visualization
  • Statistical Interpretation
  • Dataset Processing
BTC and ETH regulatory event-study visualization showing cryptocurrency market reactions and abnormal returns
Researcher & Data Analyst

BTC and ETH Regulatory Event Study

Cryptocurrency Research and Event Study

A research project measuring short-term BTC and ETH market reactions to regulatory announcements from the United States, China, and the European Union.

  • Python
  • Statistical Analysis
  • Event Study Methodology
  • Data Cleaning
  • Data Visualization
  • Crypto Market Data
Climate change Twitter topic-modeling visualization showing discovered topics and text-analysis results
Data Analyst / Machine Learning Researcher

Climate Change Twitter Topic Modeling Project

Natural Language Processing and Topic Modeling

A text-analytics project focused on analyzing climate-change-related tweets to discover public-discussion themes using LDA topic modeling and opinion-mining preparation.

  • Python
  • LDA Topic Modeling
  • Natural Language Processing
  • Text Preprocessing
  • Classification Models
  • Data Analysis
CatBoost BTC and ETH forecasting project showing model predictions, evaluation metrics, and cryptocurrency data
Machine Learning Developer

CatBoost BTC and ETH Forecasting Project

Cryptocurrency Forecasting

A machine-learning experiment focused on forecasting BTC and ETH price-related outputs using CatBoost, Python scripts, evaluation metrics, prediction files, and cloud computation.

  • Python
  • CatBoost
  • Google Cloud Platform
  • CSV Data Processing
  • Model Evaluation
  • Cloud VM Workflow