Selected Work

Real Solutions. Real Impact.

Explore how Delta Mirai designs and deploys working AI systems that solve valuable operational friction across different industries.

ManufacturingIndustrial Equipment & HVAC Manufacturer

Automated Dispatch & Tracking

End-to-End Workflow Automation & AI-Driven Operations

Transforming fragmented site coordination, manual dispatch paperwork, and customer service requests into an integrated, automated operations pipeline.

The Operational Problem

Field engineers and operational dispatchers were bogged down with manual follow-up messages, PDF service reports, and disconnected inventory spreadsheets, creating backlogs during peak industrial HVAC installation cycles.

The Delta Mirai Solution

Delta Mirai designed an intelligent workflow automation system connecting field request channels, automated service log extraction, and real-time operational status distribution directly to client teams.

Before Automation

Manual entry of service sheets, delays in technician routing, and slow response to emergency service calls.

After Delta Mirai System

Instant automated dispatch logging, digitized service history accessible by technicians on mobile, and prompt customer notifications.

“Creative, professional, and delivered exactly when promised. Service was very good, communication was smooth, and delivery was consistent.”

Intelligent AutomationDocument ExtractionFastAPIPostgreSQLWhatsApp API

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EngineeringEngineering & Technical Consulting Firm

Instant Technical Synthesis

Knowledge-Grounded Technical Intelligence & Document Copilot

Building a private enterprise RAG system allowing project managers to query 5,000+ technical drawings, compliance codes, and past project specifications in seconds.

The Operational Problem

Senior consultants spent over 8 hours every week sifting through legacy project folders, CAD documentation, and local network drives to locate past engineering specifications.

The Delta Mirai Solution

Implemented a secure vector-indexed document knowledge base with semantic search, strict role-based access, and citation-backed answer generation.

Before Automation

Disjointed file servers, reliance on senior staff memory for historical specs, and slow turnaround on client tender responses.

After Delta Mirai System

Instant semantic retrieval across technical archives with exact document citations and automated proposal excerpt drafts.

Enterprise RAGVector SearchPythonLangChainNext.js

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Real EstateCommercial Real Estate & Infrastructure Developer

24/7 Real-Time Qualification

Autonomous Lead Intake & Qualification System

Deploying a conversational AI system that engages website and WhatsApp visitors, qualifies buyer intent, and books site visits directly into the sales CRM.

The Operational Problem

High inbound inquiry volume after marketing campaigns led to slow follow-ups, with sales representatives wasting hours on unqualified leads.

The Delta Mirai Solution

Designed an autonomous lead qualification agent that asks targeted discovery questions, organizes buyer preferences, and alerts sales reps only when high-intent leads are ready for viewing.

Before Automation

Average 12-hour response latency on incoming leads, leading to lost sales prospects and manual spreadsheet updates.

After Delta Mirai System

Sub-minute response to all inbound inquiries, automated CRM qualification, and calendar synchronization for scheduled tours.

Conversational AICRM WebhooksTypeScriptNode.jsCloud APIs

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