HANABITechnologies
Client Success Stories

Selected production workand what it proves

Named products and client systems spanning mobile, AI knowledge workflows, operational software, desktop tooling, IoT, payments, and fleet management.

Hana: AI Teammate Inside Google Chat

AI Knowledge & Workflow Product

Challenge

Teams lose context across documents, conversations, and task systems. A useful assistant had to work where teams already communicate, retrieve approved knowledge, and turn discussion into visible action.

Solution

We built Hana as a production Google Chat product with workspace ingestion, grounded retrieval, conversational assistance, decision and summary workflows, multi-tenant administration, integrations, and operational controls.

Results

A live AI product operating inside Google Chat
Grounded answers from approved workspace sources
Conversation summaries, decision retrieval, and next-step workflows
Multi-tenant product, billing, administration, and support surfaces

Technologies used

Google ChatRAGTypeScriptNode.jsMongoDBGoogle CloudOpenAIWorkspace APIs

Lessons learned

Grounding quality depends on ingestion, retrieval, permissions, and final answer controls working together
Production AI needs evaluation, observability, and support—not only prompt engineering
Adoption improves when assistance appears inside an existing team workflow

Claspa: Live Lock-First Relationship App

Consumer Mobile Product

Challenge

We wanted to build a relationship product around focus rather than endless parallel matching, while still supporting the trust, monetization, moderation, and lifecycle needs of a real consumer app.

Solution

We built and operate Claspa across iPhone and Android. The product combines a lock-first interaction model with subscriptions, notifications, profile verification, moderation, reporting, AI-assisted insight, administration, and release operations.

Results

Live cross-platform mobile product and backend
Subscriptions and purchase lifecycle
Verification, reporting, moderation, and trust workflows
AI-assisted profile and relationship experiences

Technologies used

React NativeExpoTypeScriptNode.jsMongoDBPush NotificationsIn-App PurchasesTrust & Safety

Lessons learned

A differentiated product needs a differentiated core loop, not only additional features
Trust and safety must be designed into the primary journey
Consumer products require coordinated mobile, backend, billing, moderation, and release ownership

Confidential Healthcare Knowledge Workflows

Healthcare Operations

Challenge

A healthcare team needed to use large operational datasets and approved knowledge inside AI-assisted workflows without losing control of access, freshness, provenance, or human review.

Solution

We implemented controlled ingestion, grounded retrieval, recurring synchronization, access-aware processing, operational visibility, and evidence-backed answer workflows around the client’s existing Google Workspace data.

Results

Large-sheet ingestion and repeat synchronization
Evidence-backed answers tied to approved sources
Operational controls for failures, duplicates, and stale data
Security-conscious handling aligned to the client environment

Technologies used

RAGMongoDB AtlasGoogle Workspace APIsOpenAIEncrypted StorageAccess Controls

Lessons learned

Security and data boundaries must shape the architecture from the beginning
Freshness, provenance, and failure recovery are core product behavior
Human review remains important where source data affects real operations

Label Genie: Desktop Label Operations

Operations & Internal Tooling

Challenge

Repeated label work was slowed by fragmented tools, manual rework, and uncertainty between on-screen design and printed output.

Solution

We designed and built a focused desktop application with a label canvas, reusable templates, predictable preview and export, and a workflow optimized for frequent operational use.

Results

Reusable templates for repeat label work
Faster design, duplication, and revision workflows
A focused desktop experience instead of general-purpose design overhead
More predictable preview-to-print behavior

Technologies used

Desktop ApplicationLabel CanvasTemplate SystemPrint Export PipelineLocal Workflow

Lessons learned

Operational tools win by optimizing repeated work
Output reliability is a product requirement, not a final polish step
A focused feature set can outperform a broad general-purpose tool

European Connected Rental-Kiosk Platform

IoT, Payments & Fleet Operations

Challenge

A rental operator needed one dependable system across Android kiosks, device communication, payments, rentals and returns, remote monitoring, and central fleet operations.

Solution

We engineered the platform from edge applications through MQTT communication, Stripe payment workflows, cloud services, operational APIs, and a central fleet-management dashboard.

Results

Large connected kiosk fleet supported in production
Real-time device communication and operational visibility
Integrated Stripe payment and rental workflows
Central administration across devices, venues, and support operations

Technologies used

TypeScriptReactReact NativeNestJSNode.jsMongoDBGoogle CloudMQTTStripeAndroid

Lessons learned

Edge, cloud, payment, and support workflows must be designed as one operating system
Remote visibility and recoverability are essential for distributed hardware
Operational tooling is as important as the customer-facing kiosk experience

What the work demonstrates

Mobile
Customer products
iPhone, Android, subscriptions
AI
Knowledge workflows
Grounding, evidence, and review
IoT
Connected operations
Devices, payments, and fleet control
Retained
Production ownership
Operate, support, and improve

Let's create yoursuccess story

If your business has a workflow, platform, or connected system that needs real engineering ownership, tell us what is slowing the team down.