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 - Profile Photo

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

ESP32 STM32 Arduino Raspberry Pi

Programming

C/C++ Python JavaScript Rust

Frontend

React Tailwind CSS HTML/CSS

Backend

Node.js Express MQTT

Database

MongoDB PostgreSQL InfluxDB

Eng. Tools

KiCad Altium SolidWorks

Cloud

AWS IoT Docker Linux

memory Featured Engineering

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.

ESP32 MQTT

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.

STM32 KiCad

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

Technician

PT. Sat Nusapersada Tbk • Jan 2023 - Juny 2023

  • Led the development of next-generation IoT sensor hubs.
  • Optimized firmware for ultra-low power consumption.
  • Mentored junior engineers and conducted code reviews.

IoT Developer

Innovate Hardware • 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

Embedded Systems Professional

Arm Institute

Open Source

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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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