PROJECT EXPERIENCE

Project experience grounded in real operational challenges

Explore delivered systems, ongoing enhancements, prototypes, solution planning and R&D validation across enterprise software, manufacturing and industrial integration.

SELECTED EXPERIENCE

From operating context to implementation

Each entry clearly identifies its maturity and scope. Client identities, confidential processes and unapproved project details are intentionally excluded.

CASE 01Enterprise Systems / Smart Manufacturing
DeliveredOngoing Enhancement
PARTNER DEVELOPMENT

ERP / MES Digitalization & Production Management

Context / Problem

Quotations, orders, purchasing, production and fulfillment data were fragmented, making cross-functional coordination and shop-floor visibility difficult.

Solution

Digitized operational and manufacturing workflows through web-based applications, integrating route cards, label printing, permissions, dashboards, Excel workflows and system interfaces. Web ERP and ERP MES are partner-developed projects.

Key Capabilities
  • Quotation, order and purchasing
  • Production workflow and route cards
  • Fulfillment and label printing
  • Permissions, dashboards and Excel
  • Web applications and API integration
Technology / Integration
FastAPINext.jsPythonPostgreSQL / SQLiteWeb API
CASE 02Enterprise Systems / Smart Manufacturing
Demo / Prototype

Engineering Manufacturing & Cost Workflow Digitalization

Context / Problem

Engineering projects require a consistent data structure across BOM, costing, purchasing, production, labeling, fulfillment and documentation workflows.

Solution

A product-capability demo validates integrated engineering, manufacturing and costing workflows as a foundation for scenario-specific implementation.

Key Capabilities
  • Customer and project management
  • Engineering data and BOM
  • Cost estimation and purchasing
  • Production, route cards and labels
  • Fulfillment and document output
Technology / Integration
Next.jsWeb WorkflowRelational DataDocument Output
CASE 03Industrial Automation
DeliveredOngoing Enhancement

Multi-Instrument Automated Measurement & Control Platform

Context / Problem

Industrial validation workflows span multiple measurement, switching, power and control devices, making repeatable sequencing, data capture and diagnostics difficult with manual operation.

Solution

Built an abstracted industrial measurement and validation platform for multi-stage tests, channel switching, logging, Excel output, process and temperature control, and diagnostics without exposing customer or sensitive test parameters.

Key Capabilities
  • Multi-stage test workflows
  • Channel switching and measurement
  • Cp / D / Q / Rdc measurement
  • Data logging and Excel output
  • Diagnostics and process control
Technology / Integration
HIOKI IM3536 / SW1001Keithley DAQ6510 / 7700R&S NGP804USB RelayNI DAQLAN / SCPI / TSP
CASE 04Laboratory Digitalization
Demo / Prototype

Environmental & Water Testing LIMS

Context / Problem

Laboratory cases span sampling, receipt, testing, QA/QC, reporting and approval, requiring a consistent and traceable operational history.

Solution

A LIMS demo validates the information workflow from customer cases through report versioning, approval and traceability.

Key Capabilities
  • Customers, cases and sampling
  • Sample receipt and management
  • Testing, QA/QC and retest
  • Reporting and version control
  • Approval and traceability
Technology / Integration
LIMSWorkflowQA / QCAudit HistoryReport Management

The demo uses fictional demonstration data and does not represent real customers or laboratory cases.

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CASE 05AI & Data
Demo / Prototype

Commodity & Energy Market Intelligence Platform

Context / Problem

Metals, commodity and energy information comes from distributed sources and requires consistent data interfaces, status monitoring and trend visualization.

Solution

Built a market-data dashboard and provider abstraction layer to validate WebSocket updates, data status monitoring and trend-visualization architecture.

Key Capabilities
  • Metals and energy data
  • Market and trend visualization
  • Data-provider abstraction
  • WebSocket update architecture
  • Data status monitoring and dashboards
Technology / Integration
Next.jsWebSocketData VisualizationProvider AbstractionDashboard

The demo uses simulated market data for product and data-visualization demonstration purposes.

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CASE 06System Integration
Demo / Prototype

LINE × ERP Customer & Production Status Integration

Context / Problem

Customers and employees need mobile access to delivery, production, quality and fulfillment status while preserving role-based information boundaries.

Solution

A prototype validates LINE commands, ERP API integration and operational dashboard information without exposing customer identities or sensitive operational data.

Key Capabilities
  • Customer status inquiry
  • Employee commands and due dates
  • Overdue, quality and fulfillment status
  • Role-based information display
  • ERP APIs and operations dashboards
Technology / Integration
LINE Messaging APIERP APIRole-based AccessOperations Dashboard
CASE 07Warehouse & Logistics
Solution Planning

Smart Warehouse Planning for Machinery Spare Parts

Context / Problem

A scenario involving approximately 3,000 spare-part types requires a structured foundation for master data, classification, machine mapping, locations, inventory and operation history.

Solution

This is a solution-planning engagement covering phased WMS workflows, mobile-rack integration, and future AGV, conveyor and ERP integration. It is not represented as a completed or deployed product.

Key Capabilities
  • Phase 1: master data, locations, inventory movements and counts
  • Barcode / QR and Excel workflows
  • Phase 2: racks, guidance and task dispatch
  • Equipment status and exception handling
  • Phase 3: AGV, conveyors and ERP integration
Technology / Integration
WMS PlanningBarcode / QREquipment IntegrationAGV PlanningERP Integration
CASE 08AI & Data
Demo / PrototypeR&D Validation

AI-Assisted CAD & Engineering Drawing Automation

Context / Problem

Drawing processing, template application, BOM-related workflows and repetitive CAD tasks require validation of practical automation and AI-assistance boundaries.

Solution

Demo and R&D validation explore drawing-data processing, template workflows, engineering automation and AI-assisted analysis without claiming to replace engineers or support every CAD scenario.

Key Capabilities
  • CAD drawing data processing
  • Template and engineering workflows
  • BOM-related workflows
  • Engineering automation
  • AI-assisted analysis
Technology / Integration
CAD AutomationDrawing DataTemplate WorkflowBOM WorkflowAI-assisted Analysis
HOW WE WORK

How We Work

LeDuo supports the full path from requirements and architecture through development, integration, validation, deployment and maintenance.

01Discovery
02Process Analysis
03Prototype / Architecture
04Development
05Integration
06Validation
07Deployment
08Maintenance
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ERP, Automation and System Integration Experience | LeDuo