Capabilities
USelf Labs works across four domains: AI agent systems, backend services, fullstack web, and developer tooling.
AI coding and agent systems
Architecture and guardrails for AI coding agents, so they hold up inside a real codebase instead of only looking good in a demo.
- -Behavioral rules and anti-hallucination protocols
- -Agent workflows for OpenAI Codex, Claude Code and Gemini
- -Model Context Protocol architecture and modular skillsets
- -Sandboxes for agents to execute safely
High-performance backend services
Dependable microservices and APIs, including the calculation-heavy parts where precision matters.
- -Microservice architecture and data modeling
- -Scientific calculation APIs
- -Automated tests at every service layer
Fullstack web and creative systems
Web applications and interactive simulation systems, games included.
- -Web applications with Next.js, TypeScript and React
- -Simulation engines with a clear data flow
- -Mobile games published on Google Play
Developer tooling and automation
Tools and pipelines that make shipping routine instead of risky.
- -CI/CD pipelines and automated releases
- -Internal command-line tools
- -Productivity toolchains for the development team
Frequently asked questions
How big is USelf Labs?
USelf Labs is run by one engineer, and deliberately takes on few projects at a time to keep engineering quality high.
Does USelf Labs take on short-term projects?
Yes. Both short-term, phase-based projects and longer monthly engagements.
Does USelf Labs publish its own products?
Yes. Three apps and games are on Google Play: Velora, Dream Courier and 1000 Lives.
Is USelf Labs' tooling open source?
Partly. The skillsets and behavioral rules for AI coding agents are public on GitHub.
How does an engagement start?
It starts with a conversation to understand the problem, after which USelf Labs proposes a concrete scope and timeline.
How is client code and data kept secure?
Source code belongs to the client. System access is scoped per project, and a confidentiality agreement is signed when needed.
Not sure which part fits?
Send a short description of your problem and get a suggested approach back.
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