Engineering the systems your business runs on.
Qitian designs, builds and operates software for growing companies — from web platforms and cloud infrastructure to AI features that hold up in production.
End-to-end technology delivery
One team that covers the full lifecycle: product engineering, infrastructure, and the integrations in between.
Software Development
Web applications, APIs and internal tools built with modern, maintainable stacks.
Applied AI
LLM-powered assistants, retrieval and automation, with evaluation and guardrails built in.
Cloud & DevOps
Kubernetes, CI/CD, observability and cost-aware infrastructure on the major clouds.
IoT & Integration
Connecting devices, data pipelines and third-party platforms into one reliable system.
Security
Secure-by-default architecture, access control and hardening for production workloads.
Technical Consulting
Architecture reviews, roadmap planning and hands-on guidance for engineering teams.
How we work
Small senior teams, short feedback loops, and software you can own after we hand it over.
Discover
Understand the business goal, constraints and what success looks like.
Design
Choose the simplest architecture that meets today's needs and scales tomorrow.
Build
Ship in small increments with tests, reviews and continuous delivery.
Operate
Monitor, maintain and improve — or hand off with full documentation.
Have a project in mind?
Tell us what you're building. We usually reply within one business day.