Official web portal for the Nanjing branch of PPIT — student association site with an AI guidebook chatbot.
- next.js
- typescript
- tailwind css
- drizzle orm
- neon postgres
- vercel
Lead developerActiveLive preview
Web Developer · IoT Engineer · Graphic DesignerNanjing, Jiangsu, China
Open to work — on-site · hybrid · remote
I build end-to-end systems that bridge software, hardware, and design — from ESP32 firmware to full-stack web platforms.
Full-stack platforms, portals, and APIs.
Official web portal for the Nanjing branch of PPIT — student association site with an AI guidebook chatbot.
Lead developerActiveLive preview
Campus library app replacing paper ledgers: catalogue search, borrow requests, returns, and an overdue dashboard.
Full-stack developerActive
Central platform for planning and verifying extreme-sports trips in Java — certified providers, insurance, gear, and travel communities.
Full-stack developerActiveLive site
Firmware, sensors, and the dashboard on the other end of the wire.
ESP32 firmware plus backend and frontend for a connected service platform, built on PlatformIO.
IoT firmware & backendCompletedSource
UI/UX, brand, and social media design.
UI/UX design project supporting local batik artisans — AR body measurement, AI batik identifier, and a marketplace.
UI/UX designerCompleted
Personal finance app for tracking expenses and income, with budgeting targets and daily missions.
UI/UX designerCompleted
PPIT NanjingNanjing, Jiangsu, China
IT support and web platform work for the Indonesian student association branch in Nanjing.
PT. Klakklik Inovasi DigitalRemote
Firmware development on a real-time operating system for ESP32 class devices.
PT. Klakklik Inovasi DigitalOn-site
Rebuilt a monolithic legacy codebase into a scalable, config-driven IoT firmware architecture for ESP32, taking it from R&D into a structured, production-ready framework.
Laboratorium Terpadu Informatika UIIYogyakarta, Indonesia · On-site
Informatika Teori & Sistem Cerdas (ITSC) Laboratory, under the supervision of Mr. Chandra, Ph.D.
Open to embedded, IoT, and full-stack work — on-site, hybrid, or remote. The fastest way to reach me is the contact page (details behind Turnstile) or LinkedIn.