MindShield | Digital Mental Health Assessment & Clinical Research Platform
Client / Industry
Clinical healthtech / digital mental health and research
🛑 The Business Challenge
The client is an internationally recognized national medical research institute dedicated to discovering, preventing, and treating mental illness and complex psychological trauma, with specialized programs for frontline emergency responders and vulnerable community groups. They needed a single platform capable of anonymous, high-integrity psychometric assessments, instant stepped-care guidance, and longitudinal data capture for ongoing clinical trials.
- Data Privacy & Stigma: frontline workers often avoid seeking support due to confidentiality fears, requiring non-identifiable, zero-retention assessment flows without losing analytical value
- Algorithmic Complexity: evaluating multi-variable clinical indices across depression, anxiety, and trauma required deterministic, auditable scoring engines capable of dynamic branching
- High-Risk Crisis Management: identifying severe psychological distress required instantaneous UI adaptation and uninterrupted access to 24/7 crisis hotlines without compromising user agency
- Siloed Research Pipelines: academic researchers lacked a unified pipeline to move participants from public educational screenings into structured clinical trials without manual data entry
Solution: A Modular Clinical Platform in Three Tiers
We engineered a modular, cloud-native digital health platform on ASP.NET Core 8, structured into an accessible clinical frontend, a deterministic psychometric scoring engine, and a zero-trust data fabric.
- Accessible Digital Clinical Frontend: Lightweight, mobile-first single-page application built strictly against WCAG 2.1 AA accessibility guidelines, with adaptive intake questionnaires and a crisis fail-safe UI
- Psychometric Engine & Triage: Deterministic scoring microservices running validated clinical algorithms with stepped-care decision trees, routing participants to self-management or specialist clinical care
- Secure Data Fabric & Operations: Zero-trust clinical backend separating personal data from research datasets via automated cryptographic pseudonymization, with digital consent collection and real-time alerting for high-risk indicators
- Clinical Trial Recruitment & Management: Digitized patient recruitment, informed digital consent, randomized cohort allocation, and longitudinal tracking for specialized studies
💻 Modern Technical Architecture
Backend: ASP.NET Core on .NET 8, implementing Clean Architecture and Domain-Driven Design, with domain events and business logic isolated via MediatR and CQRS for deterministic, auditable clinical computations
Frontend: React and TypeScript with a responsive Tailwind CSS design system, client-side session preservation against data loss during assessment drop-offs, and accessible ARIA live regions
Data & Caching: Amazon Aurora PostgreSQL across Multi-AZ configurations with isolated read replicas for research datasets, Redis for anonymous, high-speed questionnaire interactions
Cloud & Security: Fully containerized on AWS ECS Fargate with serverless auto-scaling; AWS KMS envelope encryption for data at rest and TLS 1.3 in transit, architected to HIPAA, GDPR, and Australian Privacy Principles
Technology
📋 Project Technical Summary
| SEO Category | Technology Implemented |
|---|---|
| Industry | Clinical HealthTech / Digital Mental Health & Research |
| Core Stack | ASP.NET Core 8, CQRS/MediatR, React, TypeScript |
| Data & Cache | Aurora PostgreSQL, Redis |
| Infrastructure | AWS ECS Fargate, AWS KMS, HIPAA/GDPR-aligned |
| Key Outcome | 120k+ screenings, <30s triage, 4.5x faster research onboarding |
Result
120,000+ assessments delivered with zero platform downtime, scoring and stepped-care routing completing in under 30 seconds, and 99.99% availability sustained through national mental-health-campaign traffic spikes
Business Impact
Clinical trial recruitment for specialized studies accelerated 4.5x, while every high-risk indicator triggered a real-time crisis-hotline handoff
🚀 Project Results & Impact
🧠
120,000+ Screenings: Delivered continuous, high-volume mental health self-assessments nationwide with zero platform downtime
⚡
4.5x Faster Research Onboarding: Streamlined participant qualification and digital consent accelerated recruitment for specialized clinical studies
🛡️
100% Crisis Protocol Delivery: Every high-risk indicator triggered a real-time crisis-hotline intervention without exception
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