Your remote CTO
for the AI era.
Hanabi gives you technology leadership on demand. We act as your CTO in the cloud — setting technical direction, building your product, and putting AI to work across your business.
Everything a CTO would own
Web Applications
Full-stack web products — dashboards, SaaS platforms, internal tools, and customer portals built to scale from day one.
Mobile Apps
Native and cross-platform apps for iOS and Android, from first prototype to App Store release and beyond.
Cloud & DevOps
Architecture, migration, CI/CD, and infrastructure-as-code on AWS, GCP, and Azure — reliable, observable, cost-aware.
UI / UX Design
Product design that ships: research, flows, design systems, and high-fidelity interfaces handed off ready to build.
QA & Testing
Automated test suites, manual QA, and performance testing so every release goes out with confidence.
AI Transformation
We bring AI into how your business runs — automating workflows, redesigning processes around LLMs, and building AI features into your product.
From brief to production
Scope & estimate
We map your goals, constraints, and existing systems into a concrete plan with a transparent estimate.
Prototype fast
Clickable prototypes and technical designs before heavy build — so we validate direction early and cheaply.
Ship weekly
Short sprints, demos every week, and a staging environment you can touch from the first sprint.
Stay onboard
Post-launch monitoring, maintenance, and iteration — or a clean, documented handover to your team.
The AI era doesn’t wait for a hiring cycle. We plug in as your CTO from day one — remotely: setting technical direction, making the build-vs-buy calls, and shipping with a senior team that already works AI-first.
No layers of account managers. The people you talk to are the people who architect and write the code. Every engagement includes clear documentation, code review standards, and full IP transfer.
Tools we reach for
Have something to build?
Tell us where your product and technology stand. We'll reply within one business day with honest thoughts on your next move — scope, timeline, and cost included.
Get in touch