Lead Engineer.Data Expert.Founder.
I build HIPAA-compliant healthcare platforms and data pipelines handling 20M+ events daily. I specialize in systems where security and performance are mandatory requirements.
Core Competencies
Portfolio Assistant
Knowledge Mode
Ask me about Sheharyar's work with HIPAA compliance, data pipelines handling 20M+ events, or his project history.
01. Engineering Standards
I prioritize systems that are maintainable and secure. My technical choices are driven by performance requirements and data safety, ensuring long-term project stability.
Cross-Platform Speed (Flutter)
Single codebase for Web, iOS, and Android. I use Flutter to deliver native performance and a consistent UI across devices while reducing maintenance costs.
Type-Safe Backends (FastAPI)
I use object-oriented backends that generate their own Client SDKs. This approach prevents data mismatches between the frontend and the database.
Logic Isolation (BLoC)
Strict separation of business logic from the UI layer. This prevents interface lag during heavy data processing and makes the application easier to test.
Technical Implementation
Ask my AI Assistant how I manage complex state or ensure HIPAA compliance in high-traffic data environments.
02. HIPAA & Compliance
I digitize healthcare workflows by replacing legacy spreadsheets with secure, multi-tenant SaaS. Focused on data protection and regulatory compliance.
Data Protection
Per-field authenticated envelope encryption with a fresh IV on every write. Database CHECK constraints refuse plaintext PHI outright.
Keys are managed in Google Secret Manager and are never stored within the application source code.
Strict role-based access ensuring doctors, patients, and admins can only access relevant information.
Middleware tracking every Who, What, When, and Why. All system actions are documented for auditing.
Infrastructure
- BAA-Signed GCP Hosting
- Zero Local Data Residency
- Multi-Tenant Isolation
- Automated Reports & Invoicing
03. Data Engineering
20M+
Events Ingested / Day
<15m
End-to-Dashboard Latency
92%
On-Device AI Precision
54ms
Dashboard, Down From 80s
Production Endpoint Optimization
Measured on the care-management platform, before vs. after.
04. Project Vault
Care-Management Platform (CCM/PCM)
A HIPAA-compliant, multi-tenant SaaS for Chronic and Principal Care Management, replacing manual Excel-based workflows for a US care-management organization.
Client scaled from ~3,200 to 8,000+ patients on the platform.
MealCircle — Clinical Nutrition SaaS
A clinical nutrition care platform linking an expert web workspace to a patient mobile app through one shared care record.
Patient app live on Google Play; built end to end, solo.
Nordvertise AdTech
Data-heavy advertising network for taxis and kiosks handling 20M+ events daily.
92% precision in real-time facial sentiment analysis.
Quick Raseed
Receipt and invoice generator for Pakistani small merchants, in English and Urdu. Shipped on the Google Play Store.
Live on the Play Store with 13 releases to date.
Couponly Deal Platform
Food-deal discovery ecosystem: consumer app, vendor app, and API with geolocation targeting and QR redemptions.
Consumer and vendor apps plus API, with Stripe billing.
Vision Accessibility Tool
Winner of the Microsoft Imagine Cup 2023. Assistive technology for the visually impaired.
Reduced processing latency from 3s to <200ms.
05. Leadership & Stack
Microsoft Gold Ambassador
Organized Microfest++ (15,000+ participants).
Computer Science
FAST National University (2023).