01
Share the idea
Send a message about a requirement, a problem, or something you want to improve. You do not need a technical specification.
A technical team that takes responsibility
One team for the whole system.
Share the business goal. We manage requirements, technical decisions, development, testing, and release, with ongoing support agreed around your needs.
HANABI.SYSTEMS6 CAPABILITIES / 1 OWNER
ONEaccountable team
Operational software
AI workflows & agents
Integrations & modernization
Web, mobile & SaaS products
IoT & connected platforms
Technical ownership
What you are buying
A text from you.
Ownership from us.
You should not have to manage developers, chase technical handoffs, or figure out the stack. We take responsibility for technical execution across the agreed work. You stay involved in the business decisions.
02
We align the work
We clarify the outcome, recommend a path, and agree priorities, tradeoffs, and what happens next.
03
We take it forward
We coordinate implementation, testing, and release, show progress, and keep you informed about decisions and blockers.
AI helps us build. We remain accountable.
Already experimenting with Lovable or AI? Bring what you have. We use AI too. Our value is the judgment, integration, testing, and ongoing responsibility that turn an idea into dependable software.
You keep control of your business.
You provide business context, feedback, approvals, and account access. We handle technical planning and delivery. Capacity, support coverage, response expectations, and spending are agreed before we start.
How we engage
Two ways to work.
One accountable partner.
Choose a monthly partnership for a changing roadmap, or a fixed-price project for a defined build. Both give you a team that owns technical delivery.
For priorities that evolve
Monthly technical partnership
A fixed monthly fee for agreed development capacity, with Hanabi managing technical execution. Start with the first month’s payment and keep shaping the roadmap as your business evolves.
- Agree the capacity, monthly fee, and initial priorities before kickoff.
- Discovery, planning, development, testing, release, and agreed support share that capacity.
- Change priorities together. Capacity and fee stay agreed; we update scope and target dates.
- Disengage with two weeks’ notice and a coordinated handover of completed work.
For a defined outcome
Fixed-price project
A clear scope, agreed price, acceptance criteria, and milestone plan. We own delivery, while you know what is being built and how payments are split.
- Align requirements, deliverables, timeline, and acceptance before committing to the build.
- Upfront payment ranges from 30–100%, depending on project size and cost.
- Larger projects typically use a lower upfront share, with the balance tied to agreed milestones.
- Scope changes are reviewed and priced together before additional work begins.
Illustrative example / USD
A $24,000 build, planned over six months.
Fixed price · example at 30% upfront
$7,200 to start
$16,800 remaining across agreed milestones for the defined scope.
Monthly partnership · example capacity
$4,000 per month
First month to start. Six months totals $24,000 if the plan stays on track.
Illustration, not a quote or standard capacity package. Retainer pricing depends on the agreed team and capacity. New priorities can extend delivery and increase total spend if you continue for more months.
Your work. Your accounts.
You own the custom work, code, and data. We build in your accounts. Third-party licenses remain their own.
A clear way to leave.
Two weeks’ notice on a retainer, with a coordinated handover. Notice-period billing is recorded in the agreement.
Straightforward billing.
Wire transfer or PayPal. Hosting, licenses, API costs, and applicable taxes are set out separately in your proposal.
Service capabilities
Start with the bottleneck. Combine the capabilities it needs.
These are not isolated packages. A connected product may require mobile, IoT, payments, cloud, operations tooling, and support in one coherent architecture.
Capability 01
Custom operational software
Custom ERP platforms, fleet management systems (FMS), content management systems (CMS), CRMs, inventory tools, portals, and dashboards—built around how your business works.
Typical trigger
Your team is coordinating important work across spreadsheets, email, forms, and tools that were never designed to work together.
What this can include
- Enterprise resource planning (ERP) platforms
- Fleet management systems (FMS)
- Content management systems (CMS)
- CRM, inventory, and order management tools
- Operations dashboards and internal tools
- Customer, vendor, and staff portals
- Approval, audit, and exception workflows
- Role-based administration and reporting
Relevant evidence
We have delivered workflow systems spanning healthcare operations, label production, fleet administration, and subscription products.
Capability 02
AI workflows, agents, and knowledge systems
Grounded AI assistants and automations that work with approved business knowledge, existing processes, and human review.
Typical trigger
Your team has valuable knowledge and repetitive decisions, but generic AI tools cannot safely use the right context or follow your process.
What this can include
- Internal knowledge and retrieval agents
- Custom AI workflow orchestration
- Document, conversation, and evidence processing
- Evaluation, guardrails, and human review controls
Relevant evidence
Hana works inside Google Chat to retrieve workspace knowledge, surface decisions, summarize conversations, and create visible next steps.
Capability 03
System integration and modernization
Reliable connections between the systems you already depend on, plus careful modernization of software that has become fragile or expensive.
Typical trigger
Critical data is copied by hand, legacy software blocks change, or integrations fail silently and create operational risk.
What this can include
- API and third-party platform integrations
- Legacy application rescue and modernization
- Data synchronization and migration
- Observability, reliability, and security hardening
Relevant evidence
Our production work integrates Google Workspace, payments, messaging, cloud infrastructure, mobile clients, and operational dashboards.
Capability 04
Web, mobile, and SaaS product development
Complete customer-facing products—from product architecture and UX through backend systems, subscriptions, administration, and release.
Typical trigger
You need one accountable engineering partner to turn a concept, replacement system, or stalled build into a production product.
What this can include
- Responsive web and cross-platform mobile apps
- Backend APIs and cloud architecture
- Subscriptions, payments, and notifications
- Admin, moderation, analytics, and release workflows
Relevant evidence
We built and operate Claspa across iPhone and Android, including subscriptions, verification, moderation, notifications, and AI-assisted experiences.
Capability 05
IoT, device, and payments platforms
Connected-device software that joins edge applications, real-time communication, payments, cloud services, and fleet operations.
Typical trigger
A physical product or distributed fleet needs dependable software across devices, payments, telemetry, support, and central control.
What this can include
- Android kiosk and edge applications
- Real-time device communication and monitoring
- Stripe and contactless payment workflows
- Fleet dashboards, alerts, and remote operations
Relevant evidence
For a European operator, we engineered the system behind a large connected rental-kiosk fleet from device software through Stripe and fleet management.
Capability 06
Your ongoing technical team
An accountable technical partner from the first idea through launch and ongoing improvement, with agreed monthly development capacity.
Typical trigger
Your software is business-critical, but hiring and retaining a complete in-house team is slow, rigid, or disproportionate to the roadmap.
What this can include
- Roadmap delivery and iterative improvement
- Production monitoring and incident response
- Security, dependency, and performance work
- Priority planning and delivery coordination
Relevant evidence
Our preferred relationships continue beyond launch, with retained delivery across product, platform, AI, and operational priorities.
How delivery works
Make the risky decisions early.
Our process is designed to expose ambiguity before it becomes rework and keep business, product, and engineering decisions connected.
01
Understand the operating problem
We map the users, workflow, failure points, current systems, constraints, and business outcome before prescribing a build.
02
De-risk the architecture
We identify the riskiest technical and product assumptions, define system boundaries, and choose an implementation path that can reach production.
03
Build in reviewable increments
Product, backend, integrations, data, and infrastructure move together with working reviews and explicit acceptance criteria.
04
Launch, operate, and improve
We own release readiness, observability, support, and the next roadmap—either through handover or an ongoing retainer.
Production principles
Built for the real operating environment.
A production system is more than its happy path. We design the controls, failure modes, ownership, and support model alongside the feature set.
Human review and auditability where decisions matter
Security and access controls designed with the workflow
Real monitoring, failure handling, and operational visibility
Maintainable ownership boundaries instead of demo-only shortcuts
Clear code and IP ownership for the client
A delivery model that can continue after the first release