Work

Four clinical systems engineered from the hospital floor — built for the department I work in, tested in the clinics I staff, and documented as delivered. Each entry records its dates, scope, status, technologies and privacy classification.

Abstract artwork for the anaesthetic allergy testing platform — square field-note in cobalt, charcoal and warm white
Operational in practiceInternal hospital clinical platform2023 – Present

Anaesthetic Allergy Testing Platform

A web platform engineered for the Department of Clinical Immunology and Allergy at Royal Prince Alfred Hospital. Streamlines multi-agent anaesthetic skin testing protocols, standardised result capture, and automated synchronisation with REDCap research databases.

  • Automated REDCap synchronisation for multi-agent allergy test panels
  • Standardised intradermal and skin prick dilution calculation worksheets
  • Structured data capture for departmental clinical reviews

REDCap API · Clinical research informatics · Web platform

Internal clinical · Internal hospital tool · REDCap API backend · restricted to clinical immunology staff

Abstract artwork for the SCIg patient progressive web app — square field-note in cobalt, charcoal and warm white
Active deploymentPatient-facing healthcare application2023 – Present

SCIg Patient Progressive Web App

A progressive web app for patients receiving subcutaneous immunoglobulin (SCIg) home infusion therapy. Patients record infusion logs, lot numbers, pump rates and adverse symptoms with full offline support and exportable logs for clinical review.

  • Offline-capable infusion logging with local data persistence
  • Structured reaction tracking and infusion rate calculators
  • Exportable PDF/JSON logs for outpatient immunology consultations

Progressive web app · Offline-first · Digital health

Patient-facing · Patient-facing application · local client-side storage · privacy-preserving offline architecture

Abstract artwork for the drug allergy reference library — square field-note in cobalt, charcoal and warm white
Operational referencePoint-of-care clinical decision support2022 – Present

Drug Allergy Reference Library

A clinical reference system covering 90+ pharmacological agents — testing concentrations, diagnostic criteria and challenge protocols — for rapid reference during high-acuity allergy and drug hypersensitivity clinics.

  • Rapid-lookup testing concentrations for 90+ drug agents
  • Evidence-aligned cross-reactivity and desensitisation references
  • Optimised for fast mobile and desktop point-of-care queries

Clinical decision support · Pharmacology informatics · Digital health

Point of care · Point-of-care reference tool · non-PHI clinical decision support for allergy practice

Abstract artwork for the allergy procedure documentation tool — square field-note in cobalt, charcoal and warm white
OperationalClinical record-keeping system2022 – Present

Allergy Procedure Documentation Tool

A standardised nursing documentation system for complex allergy procedures — skin prick testing, intradermal testing and graded drug challenges — ensuring consistent medical record-keeping.

  • Structured narrative generator for complex challenge protocols
  • Standardised nomenclature aligned to clinical allergy guidelines
  • Reduces documentation time and charting omissions

Clinical documentation · Standardised terminology · Frontend tooling

Documentation · Clinical nursing tool · standardised documentation generator for health records

Contact

Open to clinical informatics collaborations, digital health systems design, and clinical research inquiries. Located in Sydney, Australia.

ramon@yuson.auLinkedIn