Marketplace
No. 01Live
Rent N Roll
Integrated payment and deposit handling through PayMongo webhooks.
Next.jsTypeScriptReactTailwind CSSSupabasePostgreSQLZodPayMongoDec 2025
Back to selected work6 case studies
Project archive
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Every case study, from client platforms and product builds to educational tools and tested automation.
Civic Health
No. 02
HEALTH
Led a five-person team to the semi-finals, placing in the top 15 of 200+ teams at the 1st Naga City Mayoral Hackathon.
TypeScriptReact NativeExpoNode.jsPrismaPostgreSQLSQLiteGemini APIFeb 2026
Pricing PWA
No. 03Live
PriceCraft
Calculates ingredient, labor, and overhead costs using both markup and profit-margin pricing strategies.
TypeScriptReactViteTailwind CSSSupabasePostgreSQLTesseract.jsVitestVite PWAMay 2026
Computer Science Education
No. 04Live
Regex2NFA
Converts custom and preset regular expressions into manipulable Thompson NFAs with visible epsilon transitions.
Next.jsReactTypeScriptvis-networkRadix UITailwind CSSSep 2026
AI-Assisted Job Search Automation
No. 05
Job Pipeline
Separates discovery, drafting, Slack alerts, manual review, archival, analytics, and recommendations across seven n8n workflows.
n8nNode.jsJavaScriptGroq APIGoogle Sheets APIGoogle Apps ScriptSlack WebhooksJul 2026
Pharmacy Education
No. 06Live
PACU
Built and maintained WordPress pages, Airtable-supported operations, and custom React, TypeScript, Node.js, and PostgreSQL features.
WordPressAirtableReactTypeScriptNode.jsPostgreSQLAug 2026