Nex Healthcare

Overview

Nex Healthcare is a full-stack clinic management platform designed for multi-specialty healthcare environments. Where most clinic software handles only scheduling or only billing, Nex covers the complete care day: the morning schedule, in-consultation record capture, prescription generation, end-of-day stock reconciliation, and revenue reporting — all connected in a single workflow.

The platform is HIPAA and GDPR compliant, with end-to-end encryption on all patient data in transit and at rest, and role-based access for doctors, clinic staff, and administrators.

What I built

• Clinical documentation engine: structured consultation records with support for before/after patient photos, note templates per specialty, and consultation summaries
• Appointment and patient flow system: daily schedule view, patient queue management, walk-in handling, and follow-up scheduling with automated reminders
• Prescription and treatment plan module: digital prescriptions with compound medication support, dosage validation, and plan history per patient
• Real-time inventory tracking: medical supplies, consumables, and formulary levels updated as treatments are performed — with low-stock alerts via RabbitMQ event queue
• Doctor commission engine: automatic commission calculation per treatment and practitioner, with full audit trail and payout reporting
• Performance reporting dashboard: real-time revenue, treatment volume, practitioner activity, and patient metrics — all queryable by date range and branch
• HIPAA/GDPR compliance layer: data encryption, access logging, consent management, and data retention policy enforcement

Challenges

Inventory deduction needed to happen atomically with treatment record creation — if a record was saved but the stock update failed, the numbers would diverge silently. The solution was a transactional outbox pattern: both writes happen in the same DB transaction, with a RabbitMQ event firing the downstream stock update only on commit success.