Technologies We Leverage

Our custom applications utilize both cloud-based and local technologies, including:

  • Core Technologies

    • Real-time Audio Processing: High-quality audio capture and streaming using PyAudio

    • Multilingual Speech Recognition: Real-time transcription in English and Spanish using speech recognition toolkits and VOSK models

    • Advanced Language Models: Integration with OpenAI API using LLMs for intelligent note generation

    • Natural Language Processing: Text analysis using spaCy and custom NER models

    • Automated PHI Redaction: HIPAA-compliant detection and removal of sensitive information using custom redaction logic

    • Speaker Diarization: Voice profile recognition using Resemblyzer for speaker differentiation

  • Cloud Infrastructure

    • Google Cloud Platform: Hosting and infrastructure management with Cloud Run

    • Cloud Secret Management: Secure configuration using Google Secret Manager

    • Cloud Firestore: NoSQL database for user profile and subscription management

    • Cloud Storage: Secure storage for Business Associate Agreements

    • Application Monitoring: Real-time health checks and diagnostics

  • Security & Authentication

    • Firebase Authentication: User identity management with email/password

    • Token Management: JWT-based authentication with automatic refresh

    • Session Control: Prevention of concurrent sessions

    • Security Headers: CORS, HSTS, XSS Protection, and CSP implementation

    • Zero-Retention Design: No PHI storage with local processing architecture

    • Cryptography: Secure credential storage with the cryptography library

  • Client-Side Features

    • Tkinter UI Framework: Cross-platform desktop interface with ttk theming

    • Local Processing: On-device audio processing to protect PHI

    • Custom Redaction Dictionary: User-maintained dictionary for personalized redaction

    • Business Associate Agreements: Automated BAA generation and management with ReportLab PDF generation

    • Document Management: Structured transcript organization on local system

    • Dark Mode Support: Customizable UI theming with dynamic color schemes

    • Screen Sleep Prevention: Automatic display wake management during sessions

  • API & Integration

    • RESTful API: Flask-based API endpoints with rate limiting

    • Stripe Integration: Secure payment processing and subscription management

    • SendGrid Integration: Email service integration for notifications

    • Webhook Handling: Processing of subscription and payment events

    • Note Customization: Configurable note templates and instructions

  • Development & Deployment

    • Python Development: Modern Python with type hints

    • Cross-Platform Support: Compatible with macOS and Windows

    • Application Bundling: Professional application packaging with PyInstaller

    • Comprehensive Error Handling: Detailed logging and error management

    • Optimized Resource Management: Efficient handling of system resources

    • Language Detection: Automatic language identification with langdetect

    • Input Validation: Custom validation logic for forms and user input

    • Document Processing: PDF and Word document manipulation with PyPDF2 and python-docx

  • Text and Data Processing

    • TitleCase Processing: Intelligent text capitalization with python-titlecase

    • Advanced Regular Expressions: Pattern-based text redaction and processing

    • JSON Management: Structured data handling for settings and configuration

    • Document Conversion: Multi-format document parsing and standardization

    • CSV Handling: Data extraction and processing from CSV files