Portofolio

Arif Rijal Fadhilah

Embedded Systems Engineer
& IoT Developer

Bridging the gap between hardware and software. Specializing in microcontrollers, real-time control systems, and robust IoT architectures for industrial and consumer applications.

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Arif Rijal Fadhilah

About Me

Engineering Philosophy

I believe in building systems that are robust, efficient, and scalable. My passion lies at the intersection of hardware and software, where tangible electronics meet elegant code.

Whether it's optimizing power consumption on a battery-operated sensor node or designing a complex IoT dashboard, I approach every problem with an engineering mindset and a commitment to quality.

So brilliant, so smart, so handsome, so kind, and so loving—that's Arif Rijal Fadhilah

Education

Electronics Engineering

Padang State Polytechnic • 2024-present

State Vocational High School 1 Padang

2021 - 2024

Interests

  • Robotics & Automation
  • Open Source Hardware
  • Machine Learning at the Edge

Technical Skills

Embedded

ESP32STM32ArduinoRaspberry Pi

Programming

C/C++PythonJavaScriptRust

Frontend

ReactTailwind CSSHTML/CSS

Backend

Node.jsExpressMQTT

Database

MongoDBPostgreSQLInfluxDB

Eng. Tools

KiCadAltiumSolidWorks

Cloud

AWS IoTDockerLinux

memoryFeatured Engineering

Smart baby incubator prototype with PID control display
C++PID

Smart Baby Incubator with PID Control

Developed a high-precision temperature regulation system for neonatal care. Implemented advanced PID algorithms on an ESP32 to maintain constant thermal environments with less than 0.2°C variance.

IoT monitoring dashboard with real-time data visualization
ESP32MQTT

ESP32 IoT Monitoring Dashboard

Full-stack IoT solution. Engineered the firmware for distributed ESP32 sensor nodes communicating via MQTT, and built a real-time React dashboard to visualize environmental metrics and manage device states.

Custom PCB designed for energy monitoring system
STM32KiCad

Smart Energy Monitoring System

Designed custom PCB architecture using KiCad for a multi-channel AC/DC energy monitor. Utilized STM32 for high-speed ADC sampling and power factor calculations, providing real-time analytics to reduce industrial power waste.

Experience

Internship

PT. Sat Nusapersada Tbk • Jan 2023 - Juny 2023

  • Assisted in the development and testing of IoT devices.
  • Collaborated with cross-functional teams to define product requirements.
  • Documented technical specifications and user guides.

IoT Developer

Freelancer • 2020 - present

  • Developed cloud-connected monitoring systems.
  • Integrated various sensors and communication protocols (I2C, SPI, UART).
  • Built internal dashboard tools using React.

Certifications

AWS Certified IoT Specialty

Amazon Web Services

Open Source

GitHub Contribution Activity
Arif Rijal Fadhilah GitHub Activity Graph

Explore my recent commits and open-source projects on GitHub.

View GitHub Profile

Contact Protocol

terminal@contact ~

guest@system:~$ whoami

Connecting to secure comms channel...

guest@system:~$ ping -c 3 arif.rijal

guest@system:~$_

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