First lines, 2021
<!DOCTYPE html> <html> <body> Hello, world! </body> </html>
First lines
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01 / About— Building since 2021
I build software *end to end* — web platforms, mobile apps, desktop tools, and the *back ends* that hold them up. Motion and typography are the finish; the system underneath is the work.
— Highlights / Selected moments
Met React, 2022
function App() { return ( <h1>Hi</h1> ); }
Met React
It's not about whereyou start, it's how you build from there.
— Clark Jaca
Motion as craft, 2024
Motion as craft
First shader, 2025
First shader
This portfolio, 2026
CLARK
JACA
<NAV/>
Currently
Shipping v 0.1
This portfolio
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— Where to next
seeWork
Most recent projects and case studies — shaders, scroll-driven narratives and interfaces built end to end.
let'sConnect
Open for select freelance and collaboration in 2026. Drop a line — I read every message.
— 03 / On the bench
09 projects · 05 own · 04 contrib
What I've been building+
01Sudlon Integrated SchoolOfficial site for a public school in Cebu.2026●→02WOBBYAI fitness coach in your camera.2026△→03SlipstreamA CRM for fast sales teams.2026●→04OweMEA personal lending ledger.2026●→05Katipunan HubA community operations platform.2025△→06SPOTAI species ID + community verification.2025△→07Barangay Information Management SystemBarangay resident records, desktop C#.2024△→08Smart Attendance Management SystemClass attendance tracking, desktop C#.2024●→09Tape DelayA latency-arbitrage trading experiment.2026●→
Own repositories and the team projects I've helped ship — a working snapshot, not a portfolio museum.
