Joseph Karl Crisostomo · Software Developer

I · Selected Work

Work.

A short selection of recent projects. Drag or use the arrows to browse.

1 / —

2026

IDST

A website for the Infanta Dance Sports Team — connecting athletes, showcasing achievements, and growing the dance sports community.

2026

Kuryente Watch

RubyRuby on RailsTurboStimulus

A community-driven app that provides community-sourced information on the status of electricity for each of our town's Barangay.

2023

Manong Pabili

RedwoodJSTypeScriptReactApollo GraphQLSupabase

Mobile street vendors trades visibility to mobility. Manong Pabili aims to bring back visibility by providing a platform where customers can find where they are.

II · Writing

Writing.

Occasional essays on software, mostly written to think things through.

1 / —

May 27, 2026 2 min

On whether to offload task to AI

My thoughts when faced with the dillema on whether to use AI.

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January 1, 2025 8 min

Brain Dump - A mind wandering series on software development: Architecture and Design

Notes on the distinction between architecture and design

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View all writing →

III · Curriculum Vitae

Résumé.

A condensed document covering the last two years — roles, projects, languages, and a short list of references. Updated quarterly.

↓ cv.pdf

Last updated: May 2026

At a glance

Current Backend developer · independent

Experience 2+ years building for the web

Languages Python, Ruby, TypeScript, JavaScript

Based in Manila · GMT+8

Available Available for hire

IV · Contact

Get in touch.

Best for project inquiries, consulting work, or a quiet message. I read everything; I reply to most.