Red Cross Product Finder
FDA-Compliant Blood Product Tracking & Inventory System
Business context and structural constraints
Blood bank laboratories relied on manual processes that could not keep pace with 24/7 operations. Product Finder was built to put complete inventory visibility in technicians' hands — anytime, anywhere in the lab.
FDA 21 CFR Part 11 Compliance
Implementing electronic signature requirements, audit trails, and data integrity controls for blood banking software.
Cold Chain Integration
Connecting with temperature monitoring systems to ensure proper storage conditions with automatic excursion alerts.
Enterprise Barcode Scanning
Implementing high-speed, accurate ISBT 128 barcode scanning under varying lighting conditions.
The Solution
Architectural approach and implementation
RedCross Product Finder is a mission-critical mobile application for blood bank laboratory technicians, enabling real-time tracking and management of blood products from donation to transfusion across 150+ collection sites.
How we turned the challenge into a solution
Each stage formalizes uncertainty into a concrete engineering outcome
Audit → Dependency Map
Inventory of 17+ disparate systems, data flow mapping, identification of critical integration points and performance bottlenecks
Map → Unified Architecture
Design of event-driven microservice architecture with multi-region data residency and zero-trust security model
Architecture → Working Prototype
Document management MVP with FIDO2 authentication, AES-256 encryption, and basic workflow engine for pilot group
Prototype → Scalable Platform
Horizontal scaling to 160+ countries, multi-tenant isolation, AI document classification with 95% accuracy
Platform → Analytics Core
MyInsights recommendation engine, predictive SLA alerts, personalized delivery of regulatory updates
Core → Continuous Compliance
Automated retention policies for 160+ jurisdictions, document integrity chain, one-click audit report generation
ISBT 128 Barcode Scanning
Enterprise-grade scanner integration supporting ISBT 128 blood product labels with instant validation.
Real-Time Inventory Map
Visual product locations within storage areas with filter by blood type, expiration, and status.
Chain of Custody Tracking
Complete audit trail from donation through transfusion with electronic signatures and timestamps.
Expiration Management
Proactive alerts for products approaching expiration with FIFO optimization suggestions.
Quality Control Workflows
Digital checklists for QC procedures with photo capture and lab information system integration.
Compliance Dashboard
Real-time metrics on utilization and discard rates with one-click FDA report generation.
Automated Critical Alerts
Configurable notification layer surfaces expiry warnings, compliance flags, and inventory thresholds before they become incidents. Alerts route by role and urgency — a supervisor sees upcoming expirations; a floor technician sees immediate action items.
Operational Analytics & Reporting
Aggregated usage and inventory reports for shift supervisors and regional managers: product turnover rates, average retrieval times, compliance gate trigger frequency, and inventory delta by collection period. All exportable to XLSX.
The Impact
Quantitative results demonstrating the real impact of implementation on operational efficiency, infrastructure reliability, and platform scalability
Reduced product location time from 8 minutes to under 30 seconds
Achieved 99.98% barcode scan accuracy with zero mislabeling incidents
Decreased expired product waste by 34% through proactive alerting
Cut FDA audit preparation time from 3 days to 4 hours
Deployed across 150+ blood collection sites nationwide
Technology Stack
Built with proven enterprise-grade technologies
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