Client Success Stories

Proven AI impactOur client stories

Dive into real examples of our AI consultancy work and see how we've delivered transformative solutions using RAG pipelines, LLM integrations, and model APIs.

Hana AI: Google Chat Team Assistant

AI Productivity Tools

Challenge

Modern teams struggle with scattered knowledge across multiple platforms, time-consuming manual tasks, and inefficient communication. Organizations need an intelligent assistant that can centralize information, automate workflows, and scale with their growth while maintaining enterprise-grade security.

Solution

We developed Hana from the ground up as our flagship AI product. Built on MERN stack with advanced RAG pipelines for knowledge retrieval from Google Docs, Jira, Confluence, and Notion. Integrated LLM customizations using OpenAI GPT for contextual conversations. Implemented multi-tenant architecture on GCP Kubernetes for scalability. Added 300+ app integrations via Zapier, multilingual support, and image/PDF Q&A capabilities. Achieved CASA Tier-2 certification for security.

Results

47K+ installs across 1200+ organizations worldwide
30% average productivity boost through automation
Google Editor's Choice recognition
40% reduction in email overload via in-chat automations
99.9% uptime with enterprise-grade reliability
Successfully scaled to handle enterprise-level usage

Technologies used

RAG PipelinesLLM IntegrationMERN StackGCP KubernetesMongoDBLangchainOpenAIZapier APIs

Lessons learned

Prioritize stability: Treat production bugs as severity 0 for immediate resolution
Focus on core features: Limit scope to high-impact areas like memory and automations
User-centric design: Multi-tenant security ensures flexibility while meeting diverse needs
Agile collaboration: Daily standups and tools like Jira foster transparency

Claspa: Lock-First Relationship App

Consumer Social Product

Challenge

Mainstream dating products often reward endless browsing, parallel matching, open chat lists, and low-commitment attention. We wanted Claspa to solve the interaction-model problem directly, not by adding another swipe surface or a thin feature layer.

Solution

We built Claspa as our own app initiative around one active Lock at a time. The flow moves from discovery to intent signal, active Lock, paused discovery, deliberate Unlock Signal, and focused chat. The app keeps compatibility context visible through profile depth, filters, match insights, chemistry surfaces, and relationship milestones, while embedding age gate, legal consent, report, block, moderation, and purchase disclosure into core paths.

Results

Changed the primary loop from endless parallel matching to sequential focus
Paused discovery during active Locks to create a real attention boundary
Separated pre-lock interest from post-lock Unlock Signals for clearer intent
Built deeper profile, values, filter, and chemistry context into discovery
Integrated report, block, consent, moderation, and purchase guards in core flows
Created guided review/demo routes to make the differentiated Lock model inspectable

Technologies used

React NativeExpoTypeScriptDeep LinkingDiscovery RankingProfile ModerationPush NotificationsIn-App PurchasesTrust & Safety

Lessons learned

Differentiation is strongest when the core loop changes, not when a familiar loop gets more features
Consumer trust mechanics need to sit inside the journey instead of living as secondary settings pages
Reviewability matters for novel flows, so guided routes and recorded evidence help external evaluators see the intended state
A serious relationship product needs explicit boundaries around attention, availability, chat, and connection breaks

Confidential Healthcare Client: HIPAA-Compliant Hana AI Integration

Healthcare

Challenge

A US-based healthcare provider faced significant challenges managing large, unstructured datasets (90K+ row Google Sheets) without efficient ingestion, ensuring HIPAA-compliant PHI handling in AI tools, dealing with auto-resync failures leading to outdated memories, and balancing data security with productivity needs.

Solution

We customized Hana AI for this confidential healthcare client with a BAA-compliant framework for PHI processing using encrypted storage in MongoDB Atlas and runtime-only data handling. Implemented optimized ingestion through RAG pipelines for large Google Sheets, batching rows (30-50 per chunk) to avoid embedding limits and enable cost-efficient resync. Enhanced LLM capabilities with customized models for contextual Q&A on healthcare data, with auto-resync at daily intervals to keep memories current. Resolved technical issues including duplicate IDs, progress tracking errors, and large-sheet failures through code-level optimizations. Enforced strict security measures with no data mining, strict access controls, and compliance with HITECH standards.

Results

40% reduction in data processing time via automated ingestion and resync
100% HIPAA compliance for PHI handling
Improved team productivity with accurate, context-aware AI responses
Scalable solution for growing datasets, minimizing errors in large-sheet management
Seamless integration with Google Workspace
Successfully handled 90K+ row datasets

Technologies used

RAG PipelinesLLM IntegrationMERN StackMongoDB AtlasGoogle Workspace APIsOpenAIEncrypted StorageHIPAA Compliance

Lessons learned

Prioritize compliance from the start: HIPAA and BAA requirements must be built into architecture
Optimize for large datasets: Implement batching strategies to avoid API limits and reduce costs
Regular debugging ensures reliability: Code-level optimizations resolved production issues
Security and productivity can coexist: Proper encryption and access controls enable safe AI usage

SmartCite RAG: Legal Citation Extraction

Legal Technology

Challenge

SmartCite was designed to automate the extraction and management of citations from legal documents. The original system faced issues like inaccurate retrieval from vast, unstructured legal texts, limited context understanding leading to irrelevant citations, scalability problems with high-volume document processing, and compliance needs for data security in sensitive legal environments.

Solution

Drawing from our 14+ months of RAG experience, we implemented a multi-stage RAG revamp with enhanced retrieval using advanced embedding models via Jina API for semantic search, augmentation and fine-tuning with customized LLMs for legal contexts, generation and verification with model API integrations, full-stack integration built on MERN stack with NestJS for APIs and React for UI, and comprehensive security measures including input validation and rate limiting.

Results

50% reduction in citation errors through precise RAG augmentation
40% efficiency boost in legal research workflows
Scalable handling of 1,000+ documents per hour
95% citation accuracy achieved
Enhanced compliance for legal standards
Suitable for enterprise use

Technologies used

Multi-stage RAGJina APIQdrant Vector DBLLM Fine-tuningNestJSReactMongoDBGCP Kubernetes

Lessons learned

Prioritize multi-stage RAG for complex domains like legal to ensure context depth
Always discuss high-level solutions before coding
Thorough testing (Jest, automated CI/CD) is crucial for AI reliability
Client collaboration via tools like Jira and Figma ensures alignment

Label Genie: Desktop Label Designer

Operations & Internal Tooling

Challenge

Teams handling high-volume labels were blocked by fragmented tooling, repeated manual rework, and unreliable preview-to-print consistency. They needed a focused desktop product for repeat label workflows with predictable output.

Solution

We designed and built Label Genie as a lightweight desktop application with a clean label canvas, reusable templates, and print-accurate preview/export behavior. The product is optimized for repeated operational use, enabling teams to create, modify, and ship labels quickly without complex design software overhead.

Results

Faster label creation through drag-and-drop canvas workflows
Improved first-print confidence with true-size preview intent
Reduced rework through reusable templates and quick duplication
Better day-to-day adoption via lightweight desktop UX
Consistent labeling process across SKU and batch variations
Lower iteration time for frequent packaging/compliance updates

Technologies used

Desktop ApplicationLabel CanvasTemplate SystemPrint Export PipelineLocal-First Workflow

Lessons learned

Operational tools win when they optimize repeat workflows, not one-off design moments
Print accuracy should be treated as a core product requirement, not a post-processing step
Template-first UX significantly reduces manual editing load in production teams
A focused feature set accelerates user onboarding and day-to-day usage

Netherlands Kiosk Rental Company: Power Bank Network

IoT & Hardware Integration

Challenge

A Netherlands-based kiosk rental company envisioned becoming the country's premier power bank rental network, requiring robust IoT infrastructure to manage 300+ kiosk stations with 6-48 slot configurations, seamless tap-to-pay integration, real-time fleet management, and automated rental/return workflows with minimal human intervention.

Solution

Hanabi Technologies engineered the complete kiosk software and cloud server infrastructure. Developed MQTT-based IoT protocols for real-time hardware-software communication, implemented PCI-DSS compliant contactless payment system with Stripe Terminal Android SDK and NFC integration, built centralized fleet management dashboard using React and NestJS with real-time updates, created intelligent kiosk applications using React Native for Android, and optimized energy consumption for minimal operational costs.

Results

300+ active kiosk stations deployed across the Netherlands
100K+ active users on the platform
130K+ total rental hours provided
40% operational efficiency improvement
99.8% system uptime and reliability
<2 second average transaction processing time

Technologies used

TypeScriptReactReact NativeNestJSNode.jsMongoDBGCPMQTTStripeAndroid SDK

Lessons learned

IoT reliability is paramount: Built redundancy and offline capabilities for uninterrupted service
Real-time monitoring saves costs: Predictive maintenance reduced downtime by 40%
User experience drives adoption: Tap-to-pay without app downloads lowered barriers
Scalable architecture from day one: Multi-slot support enabled rapid network expansion

Logistics AI Optimization

Logistics & Supply Chain

Challenge

A growing logistics company struggled with processing vast amounts of unstructured data from shipping documents, emails, and tracking systems, leading to inefficiencies and delays.

Solution

We implemented custom RAG pipelines to extract and index critical information from unstructured data sources. Integrated LLMs for intelligent query processing and decision support. Built the entire system on MERN stack for scalability and real-time updates.

Results

40% increase in operational efficiency
60% reduction in data processing time
Improved accuracy in shipment tracking
Seamless integration with existing systems

Technologies used

RAG PipelinesLLM IntegrationMERN StackVector Database

Healthcare Chatbot

Healthcare

Challenge

A healthcare provider needed a HIPAA-compliant solution to handle patient inquiries 24/7 while maintaining data privacy and providing accurate medical information.

Solution

Developed a custom chatbot using fine-tuned LLMs integrated with secure model APIs. Implemented RAG to access medical knowledge bases while ensuring patient data privacy. Designed with HIPAA compliance at the core, including end-to-end encryption and audit trails.

Results

80% reduction in routine inquiry response time
90% patient satisfaction rate
Full HIPAA compliance achieved
24/7 availability with consistent quality

Technologies used

LLM Fine-tuningModel APIsRAGMERN StackSecurity

Our impact in numbers

15+
AI projects delivered
Production-ready solutions
40%
Average efficiency gain
Measured improvements
100%
Client satisfaction
Success rate
6
Expert team members
AI specialists

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