Dian Efendi | Automation & IT Systems Engineer

Professional Profile

Specializing in **Industrial Automation** and **IT Infrastructure**. Expert in PLC/HMI programming (Omron, Mitsubishi, Schneider) and designing resilient network architectures using advanced VPN protocols and Cloudflare integration.

PLC: Omron / Mitsubishi / Schneider Control Panel Design HMI/SCADA Development Python / PHP / JavaScript Embedded: ESP32 / Arduino / STM32 Networking: Tailscale / WireGuard / VPS

Technical Solutions

IT Infrastructure

Hybrid VPN Failover

Raspberry Pi 3B+ file server with automated WireGuard & Tailscale switching via Oracle VPS.

Industrial Systems

Industrial Product Counter

High-precision sensor-based counting system developed for industrial manufacturing lines.

IoT / Embedded

Precision NTP Clock

ESP32-based Dot Matrix clock with automatic Network Time Protocol synchronization.

Robotics

Autonomous Follower

Microcontroller-based autonomous robot using IR sensor arrays and PID control.

Get In Touch

Available for consulting on industrial automation, panel building, and secure IT infrastructure.

Email Me Call: 083835376080

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