Hanabi: Making complex systems operable
The name Hanabi suggests a spark, but our work is deliberately grounded: understand the operating problem, make the architecture coherent, and stay accountable until the system works in production.
What drives our mission
Our core values guide every decision, every line of code, and every client interaction.
Useful invention
Use new technology when it creates a better operating system
Production quality
Treat reliability, security, and maintainability as product requirements
Shared context
Keep decision-makers, operators, and engineers connected
Business outcomes
Measure progress against the workflow or product outcome
Long-term ownership
Support the system after launch when the relationship calls for it
Integrity
Be explicit about risks, trade-offs, and what evidence supports a claim
Growth mindset
Continuously learning and evolving
Meet the experts
A compact senior team that works across product, platform, AI, mobile, and operations.
Nav Aggarwal
CEO & Technical Manager
Product and engineering leader across SaaS, mobile, AI, integrations, and production systems.
Development Team
3 Expert Developers
Full-stack engineers across product, platform, mobile, data, cloud, and integrations.
Design Lead
UI/UX Designer
Designing clear customer and operational workflows for complex products.
Business Development
HR & Sales
Connecting AI solutions with business needs.
Built with modern technology
Our core stack for web, mobile, backend, cloud, and AI. Supporting tools are chosen around your requirements.
Web applications
React
Next.js
Mobile applications
React Native
Expo
Backend & APIs
NestJS
Data & search
MongoDB
Redis
MongoDB Atlas Vector Search
MongoDB also supports our vector search and RAG pipelines.
AI & integrations
OpenAI APIs
Other AI provider APIs
MCP
Jina
Tavily
RAG pipelines
AI models and supporting services are selected for your requirements.
Cloud & deployment
Google Cloud Platform (GCP)
Vercel
Docker
Google Kubernetes Engine (GKE)
Monitoring & reliability
Sentry
GCP Cloud Logging
GCP Cloud Monitoring
Other monitoring tools
Application monitoring and server-side visibility, with tools matched to the system.
Collaboration & analytics
Google Workspace
Google Analytics
Google Tag Manager
Other Google tools
Enterprise Security
Access controls and secure data handling
Quality Assurance
Workflow and regression checks
Agile Development
Clear priorities and regular delivery