Hi, I'm
Quyền Lê
Software engineerVietnam
I build backend services and small tools that make everyday work lighter — like the docs library running at docs.qspace.site.
Now
My local time: --:--- Building
qspace.site
A bilingual personal site, self-hosted with Docker and Cloudflare Tunnel.
- Maintaining
Role-based sign-in, per-document sharing, a full-window reading mode.
- Learning
Distributed systems
Brushing up on Go, Redis, Kafka and system design.
About
Most of my time goes into backend work: designing APIs, moving data around and keeping systems steady.
Off the clock I like building tools for myself and hosting them — this site runs in Docker on my own machine.
Contact
The quickest ways to reach me
Featured project
LiveDocs library
A library of HTML docs with sign-in and per-document sharing.
- Puts the HTML docs that AI agents write into one place: search, grouping by project, previews and a full-window reading mode.
- Shares one document at a time with the LAN or the Internet through Cloudflare Tunnel; outsiders sign in as admin or guest.
- Standard-library Python, run with Docker Compose.
Tools I reach for
Languages
- Go
- Python
- TypeScript
- SQL
Backend
- PostgreSQL
- Redis
- Kafka
- gRPC / Protobuf
Frontend
- Next.js
- React
- Tailwind CSS
Infra
- Docker
- Cloudflare
- Linux
- Git
Latest notes
All notesGitHub
@quyenle-973 public repos · joined in 2019
View GitHub profilePlayground
A few small experiments with motion and layout.
Project
In progressqspace.site
The bilingual personal site you're looking at.
Project
BrewingWhat's next
Brewing — it shows up here once there's something to see.