Sales Representative in Medical Technology

Linux systems hobbyist • Open‑source explorer • Mailserver tinkerer (Postfix & Dovecot)

About Me

Robert Tran profile photo in About section

I work in the medical technology sector as a Sales Representative. Outside of my professional role, I pursue a strong personal interest in Linux-based systems, exploring open-source software, and evaluating their practical applications. I enjoy building and configuring server environments, particularly secure email platforms based on Dovecot and Postfix with user-friendly web interfaces, all as part of my technical hobbies.

Selected Projects

Home Lab

Private Emby Media Server

Built a self-hosted multimedia platform using Emby, optimized for smooth streaming with hardware-accelerated transcoding, fully integrated into the home network for easy access to media collections.

Email Infrastructure

Custom Email Server with Postfix & Dovecot

Set up a personal email solution with spam filtering, TLS encryption, and DKIM/DMARC support, designed for privacy, security, and high deliverability.

Cloud Services

Nextcloud-Powered Private Cloud

Deployed a personal cloud for file sharing, calendars, and collaborative tools, with mobile integration and automated backups.

Hosting Solutions

Website Hosting via Plesk

Operates a personal hosting environment with automated SSL, scheduled backups, and monitoring for optimal uptime.

Community Contribution

Public Speedtest.net Server

Runs a public Ookla Speedtest server to support the community and provide reliable internet performance diagnostics.