Zarni Hlawn at his desk
Zarni Hlawn.
Software Engineer & Architect

Software Developer Intern

Back to Work Experience

Pun Hlaing Hospitals · Oct 1, 2024 – Oct 1, 2025

Role

Software Developer Intern at Pun Hlaing Hospitals (October 2024 – October 2025). Contributed modules to the PHH platform and NestJS API — including charts and dashboards — and built the notification system (integrated with the vendor AKHIL EMR) and the platform file server used across PHH services.

Focus

  1. Charts and dashboards on the PHH platform
  2. Backend modules on the PHH NestJS API
  3. AKHIL EMR–connected staff notifications (transfer alerts, sounds, pop-ups, desktop notifications)
  4. Shared file-server service for platform media and documents

Applications

Internship delivery for Pun Hlaing Hospitals — PHH charts and dashboards, NestJS API modules, an AKHIL EMR–linked notification system, and the platform file server. Titles open the repository.

PHH

Module contributor · charts & dashboards

Pun Hlaing Hospitals platform application — charts, dashboards, and related feature modules.

Overview

The main PHH platform client used within Pun Hlaing Hospitals. Internship work centred on charts and dashboards so clinical and operational teams could read key metrics in the application, alongside other feature modules that plugged into the shared platform shell.

Contribution

  • Designed and built charts and dashboard views for platform users
  • Integrated visualisations with platform data and existing UI patterns
  • Delivered additional assigned feature modules under team review
PHH NestJS

Module contributor

NestJS API for the PHH platform — backend modules supporting client features including dashboard data.

Overview

Server-side NestJS services powering the PHH platform. Internship work focused on API modules that backed client features — including data needed for charts and dashboards — with controllers, services, and data access consistent with the existing Nest architecture.

Contribution

  • Implemented assigned NestJS modules and endpoints
  • Supported dashboard and chart views with matching API contracts
  • Integrated with existing authentication and domain services
PHH Notification System

Built end to end

Staff alert service linked to the vendor AKHIL EMR — patient transfer and event pop-ups, sound, and desktop notifications.

Overview

A notification system for Pun Hlaing Hospitals staff computers, connected to the vendor AKHIL EMR. When events occur in the EMR — including patient transfers and other operational happenings — the service alerts the relevant workstations so care teams see and hear the update without watching the EMR continuously.

Capabilities

  • Integration with the vendor AKHIL EMR for clinical and operational events
  • Alerts for patient transfer and other in-hospital happenings
  • On-screen pop-ups brought to the top of the staff desktop
  • Sound playback on alert so staff notice events away from the window
  • Native window / desktop notifications on staff computers
PHH Platform File Server

Built end to end

Shared file-server service for PHH platform media and documents — built during the internship.

Overview

A platform file server for storing and serving files used by Pun Hlaing Hospitals applications. Built so other PHH services could upload and retrieve assets through a shared backend instead of each app managing its own file storage.

Capabilities

  • Upload and retrieval of platform files for consuming apps
  • Shared service model for media and document storage
  • Designed and implemented as a standalone repository
enmyja