// projects

Work that ships and scales

A selection of products I've built end-to-end. Click any card for a full case study with a visual walkthrough of the product and a breakdown of what I owned.

11 projects · click to open case study

featured

Civic Tech / GIS

e-LegTas

GIS-based evacuation management for Philippine LGU disaster risk operations

ReactNode.jsExpressPostgreSQL+5

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NDA · no previews

featured

EdTech / Gov Systems

Quanby Solutions · Production Modules

15+ production modules — clearance workflows, legacy migration, RSMI & grades

Next.jsNestJStRPCPostgreSQL+3

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featured

Startup / Media

Start-up Podcast Network

Custom CMS & website — SpreadSimple migration, 50-table schema, up to 90% faster APIs

ReactNode.jsExpressPostgreSQL+4

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AI / Productivity

ResumeIQ

AI resume analyzer that scores compatibility and surfaces skill gaps against job descriptions

Next.jsTypeScriptSupabaseGemini API+1

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Portfolio / AI

john.dev

Personal portfolio with a Gemini-powered AI assistant for recruiters

Next.jsTypeScriptGemini APITailwind CSS

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EdTech / Inventory

AssetTrack

ICT laboratory inventory and borrowing tracker with PDF report generation

Next.jsTypeScriptSupabasePDF Generation+1

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E-Commerce / Mobile

AliTapTap

NFC e-commerce with Canva-style mobile customization and PayMongo payments

React NativeReactNode.jsExpress+2

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Campus / E-Commerce

SiyenSHOP

Campus e-commerce for Bicol University — led 40 people across 8 teams

LaravelLivewireBootstrap

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Mobile / E-Commerce

Nikee

Native Android e-commerce app inspired by the Nike shopping experience

JavaXMLAndroid StudioFirebase Authentication+2

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POS / Inventory

JFKL Store

Point of Sale and inventory management system for sari-sari stores

PHPMySQLCSSGit

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Web / Portfolio

Client's Personal Website

Responsive client portfolio with on-page SEO and performance optimization

Next.jsTypeScriptTailwind CSS

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