Jing Yuan Lew
software engineering
Overview
Work
About
Contact
plain version
After hours
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Everything I have built, and where it stands
Click a line to open it. Two are still in progress, and they say so.
All
Shipped
Open
01
Custom-domain mail systems
Company email on a custom domain, built two ways. Both still running.
Shipped, still running
2024 — now
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02
ICON Camp 2026 movement tracker
A full tracking app, used live on site by camp staff.
Shipped
2026
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03
Jobxy, a manpower platform
Co-founder. Scheduling and payments for a workforce that lives in group chats.
In progress
2025 — now
+
04
Client web development
Client sites and internal tools, front to back including the deploy.
Ongoing
2024 — now
+
05
Automation script toolkit
Small scripts that removed the repetitive hours from my week.
Shipped
2024 — now
+
06
Prompt systems and evaluation
Prompt systems with real evaluations, so output holds past the first run.
Ongoing
2025 — now
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