The primary objective of this project is to design and implement an event-driven backend system that automates the generation, validation, and delivery of healthcare-related EDI (Electronic Data Interchange) files, such as 834 (Eligibility and Enrollment), 837 (Claims), and 835 (Remittance Advice). These files are essential for secure, standardized, and compliant data exchange between healthcare providers, payers, and regulatory partners.

This system aims to:

• Ensure compliance with HIPAA and EDI X12 standards through rigorous validation (via Cotiviti).
• Enable seamless integration with external vendors like Avesis, Nations Benefits, and Reveleer through SFTP-based delivery mechanisms.
• Maintain operational transparency and traceability using real-time monitoring and logging via SigNoz.
• Support future scalability and workflow orchestration through modular design and integration with AWS services like SQS and Step Functions.

Crystel Care is a registered NDIS service provider in Australia, dedicated to supporting children and young people with disabilities through therapies, family support, and care coordination. (Occupational Therapy, Speech Therapy, Psychology, Physiotherapy, Counselling, and Behaviour Support)
We are developing a complete NDIS-compliant CRM platform that streamlines client onboarding, service agreements, therapist workflows, case notes, billing, invoicing, payroll, and reporting. The system also integrates with Xero for accounting and SharePoint for document compliance, while ensuring all data is securely hosted in Australia. 
This solution empowers Crystel Care to deliver services more efficiently, reduce errors in billing, and maintain full compliance with evolving NDIS rules.

Product is designed for recognised aerospace leader specialising in propeller manufacturing and aviation technology which aims to streamline and centralise critical operational data, enabling business leaders to efficiently manage finance, production, order fulfilment, and operational excellence. By integrating real-time data processing, dynamic reporting, and interactive visualisations, this system ensures seamless decision-making across multiple business units. The solution not only enhances internal operations but also strengthens overall efficiency, aligning with the company’s commitment to technological advancement and aviation excellence