Solo builder, 0xtunad. building at the edge of zero.
I ship at the null point.
Solo builder. I turn null into shipped. Autonomous agents, onchain infra, and tools that move faster than the roadmap. No team, no permission, no friction.
- 06
- projects in orbit
- 01
- person on the team
- ∞
- commits & counting
- 0
- permission asked
Six things
in orbit.
A one-person studio's running processes, from autonomous agents to onchain infra. Each one conceived, built, and pushed to mainnet solo.
★ THE LAB · flagship
nullshiftnullshift.sh
The home base. A solo research-and-build studio where every other project is conceived, prototyped, and pushed to mainnet, usually in a weekend.
Featured project
moltnodemoltnode.ag
one URL per chain, for humans and agents
A multi-chain RPC gateway with one clean URL per chain. Point any client at moltnode.ag/<chain> and you're calling the network with no key, no SDK, and no signup. It covers 31 chains with open CORS and automatic failover.
- rpc
- multi-chain
- agents
Featured project
nullbrainnullbrain.xyz
second brain for robotic humans
A persistent memory layer for people who operate like machines. Capture, recall, and let your context follow you across every agent and tool you touch.
- memory
- rag
- context
null is not nothing. it's the instant
right before something exists.
and that's where I work.
No roadmap. No permission. No one left to ask. Solo builder. I turn null into shipped. Autonomous agents, onchain infra, and tools that move faster than the roadmap. No team, no permission, no friction.
- Ship before it's ready. Idea to mainnet in a weekend. The roadmap is a graveyard.
- Infra is a right, not a paywall. Free RPC, no signup, no billing meeting before the first request.
- Onchain or it didn't happen. Settlement in the open. No bookie, no black box, no trust me.
- Agents, not employees. Autonomous workers that hold keys and act without a babysitter.
- Memory is the moat. A second brain that follows you across every tool you touch.
Read the
source.
Not everything becomes a polished product. These are open on GitHub: hackathon hubs, self-hosted infra, and coursework, code and all. Clone it, fork it, break it.
nullmaps
tuantqse90/nullmaps
self-hosted maps, Vietnam-first
A whole Google-Maps-shaped stack on a single box: vector tiles, motorbike routing, distance matrices + VRP, geocoding & autocomplete, plus fleet telemetry and geofencing. Location data never leaves the server.
view source Python · React innoboost 2026shinhan-hub
tuantqse90/shinhan-hub
ten AI workflows, four entities
An internal AI workflow hub built for Shinhan Group Vietnam at Innoboost 2026. Customer insight, loyalty, and credit scoring with streaming Qwen inference, BM25 RAG, voice, and one-click PDF/Excel export.
view source Python · SQL innoboost 2026shinhan-bi-report
tuantqse90/shinhan-bi-report
ask your data in plain language
IntelliReport is a conversational layer that turns plain English or Vietnamese into governed SQL across the group's data. Sensitive queries route to human approval, results render as charts, every run is audited. Day-long reports in minutes.
view source Jupyter courseworkDSP501
tuantqse90/DSP501
does DSP earn its keep?
Environmental sound classification on UrbanSound8K, benchmarking raw audio against signal-processed pipelines across SVM, Random Forest, and a 2-D CNN. A clean ablation on whether preprocessing actually moves the needle.
view source
Building something?
Let's talk.
Got a project, an idea, or want to collab? DM me on Telegram. I move fast and I build with people who do too. No decks, no meetings, just shipping.