Hospitality Systems
- Oracle OPERA PMS
- EASYFO
- Micros / Simphony POS
- Hotel Integration
- Front Office
- Accounts Receivable
- Inventory & Cost Management
- PABX (Panasonic, NEC)
Yangon, Myanmar
Available for consulting
Aung Thurein Tun
PMS Consultant at Infotel Myanmar
att.thurein@gmail.com Yangon, Myanmar linkedin.com/in/aung-thurein-tun github.com/attthurein
Twelve years keeping hotels running — from the vendor side, the property side, and now the consulting side. I implement, upgrade and rescue Property Management Systems so front desks never stop taking guests.
- Years in hospitality IT
- 12+
- Professional certifications
- 30+
- PMS platforms
- 3+
01 About
I started out installing hotel software for a vendor, moved to running IT inside a hotel group, and now consult on Property Management Systems for properties across Myanmar. Having sat on all three sides of the same system shapes how I work: I know what the front office actually needs at 2 a.m., what finance needs at month end, and what it takes to get a server back up before the next check-in.
My day-to-day is Oracle OPERA PMS — new property implementations, version upgrades, interface work, currency and compliance changes, and recovery after critical failures. Around that I keep a working knowledge of the infrastructure it all sits on: Windows Server, Active Directory, VMware ESXi, networking, and increasingly cloud.
- Based inDagon Myothit (North), Yangon
- EducationB.A. Philosophy — Yangon University of Distance Education
- Currently learningAWS & Oracle Cloud Infrastructure
- CommunityBarCamp Myanmar / VARCamp Myanmar
02 Experience
-
PMS Consultant
Infotel Myanmar Company Limited Full-time
- Implemented Property Management Systems across multiple new hotel properties, ensuring seamless integration, efficient deployment and minimal operational downtime.
- Led system upgrades to improve performance and introduce new features while maintaining business continuity throughout the upgrade window.
- Configured system changes for currency adjustments, keeping properties compliant with financial regulations and supporting smooth financial operations.
- Executed system reinstallations after critical failures, restoring full operational capacity quickly and minimising guest service interruption.
- Coordinated IT readiness for hotel reopenings with cross-departmental teams so every system was live on day one.
- Resolved server downtime issues, delivering reliable system performance and reducing the impact on hotel operations.
Oracle OPERA PMS · Project Management · Problem Solving · System Integration · Business Continuity
-
Assistant IT Manager (Software)
KMA Hotels Group Full-time
- Installed and upgraded Windows Server environments (2003, 2008, 2012) and managed Active Directory for site, service and user administration.
- Configured wireless outdoor antennas, routers and access points for stable network performance across hotel properties.
- Administered workstations end to end: software deployment, technical support and performance monitoring to prevent unauthorised software usage.
- Oversaw hardware repairs, maintained the IT asset inventory and ran preventive maintenance for hardware and software.
- Supervised daily IT operations — system backups, interface performance and server log management.
- Managed and trained the IT team, delegating work and holding it to corporate IT standards.
Highlights: resolved critical PMS issues to protect uptime; ran company-wide training on Microsoft Office, Windows, in-house applications, PMS and POS; partnered with department heads to scope and roll out software.
Windows Server · Active Directory · PABX Integration · Networking · Team Leadership
-
Information Technology Supervisor
KMA Hotels Group Full-time
- Managed installation and configuration of Windows Server environments and wireless network systems for consistent performance across the hotel.
- Delivered day-to-day IT support: software installation, hardware troubleshooting and system maintenance.
- Trained hotel staff on in-house applications, PMS, POS and Microsoft Office to lift productivity.
- Worked with Front Office, Finance and Housekeeping heads to assess software needs against operational goals.
- Maintained an accurate IT asset inventory and preventive maintenance protocols to extend system life.
IT Operations · User Training · Asset Management · Preventive Maintenance
-
Senior Support Engineer
Unique Hotel Management System Solution Co., Ltd Full-time
- Installed and upgraded Windows Server environments (2003, 2008, 2012) including Active Directory for site, service and user management.
- Set up wireless outdoor antennas, routers and access points to keep hotel operations connected.
- Delivered full training and configuration on EASYFO Hotel Software across Front Office, Point of Sales, Accounts Receivable, Inventory & Cost Management, and the Panasonic / NEC PABX interface modules.
- Customised hotel management systems with Front Office, Finance, F&B, Housekeeping, Engineering and Sales to fit each property.
- Prepared and presented system performance reports to hotel management and investors.
- Owned the full project lifecycle from setup through final delivery, plus ongoing customer support and maintenance.
Highlights: implemented EASYFO across multiple hotels with measurable gains in operational efficiency and user satisfaction; led EASYFO–PABX integration to streamline communication workflows.
EASYFO · PABX Integration · Front Office & POS · Project Lifecycle · Client Training
03 Skills
Infrastructure
- Windows Server 2003–2012
- Active Directory
- VMware ESXi
- Cloudflare
- Routers & Access Points
- Backups
- Server Log Management
Cloud & ERP
- Oracle Cloud Infrastructure
- AWS (learning)
- Odoo ERP
- Digital business platforms
Security
- Network Security
- Critical Infrastructure Protection
- Endpoint Compliance
- Email & File Security
- Data Loss Prevention
- Malware Analysis
Project Management
- Agile / Scrum
- Predictive PM
- Project Lifecycle
- Cross-departmental Coordination
- User Training
- Requirements Gathering
Development
- Python / Django
- JavaScript
- HTML & CSS
- PHP
- Git
- GitHub Actions
04 Certifications
The credentials that matter most to the work. Thirty in total, all independently verifiable.
Hospitality & PMS
Cloud & Infrastructure
Project Management
Security
05 Projects
Side work and lab notes, all on GitHub.
Project Lab Notes
Step-by-step setup guides for ESXi + Cloudflare and Odoo + Cloudflare + Windows lab environments, written so they can be reproduced from scratch.
VMware ESXi · Cloudflare · Odoo · Windows Server
Sales Distribution System
A Django application for managing sales distribution — the ERP-adjacent problem space I work in, built from the ground up.
Python · Django
ZawJi CV Maker
A browser-based CV builder that turns structured input into a formatted, printable résumé.
JavaScript
LoThone
A lightweight income and expense manager for tracking personal and small-business cash flow.
HTML · CSS · JavaScript
Travel & Tours Site
A responsive marketing site for a travel operator, built without a framework.
HTML · CSS
Country / State / District
A reusable reference dataset of countries, states and districts for form and address inputs.
Open data
06 Writing
Notes on hospitality technology, published on Medium.
-
Why Should Use Oracle OPERA PMS
The case for OPERA as a hotel’s property management system, from someone who implements and supports it.
-
So You’re About to Be the IT Person at a Hotel
What the job actually involves, written for anyone stepping into hotel IT for the first time.
-
Hospitality Management Learning Path
A route through the skills and knowledge that hospitality management asks for, mapped out step by step.
07 Contact
Open to conversations about PMS implementations, hospitality IT projects and consulting work in Myanmar and the wider region.