System Architecture & Design

Ferry Rachman
Kurniawan

Building from the chip to the screen — Embedded systems & cross-platform mobile apps.

Available for Hire
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System Identity
Verified Status: Active
🏆 Finalist Gemastik 2025
🌏 Top 50 APAC — Google Solution Challenge 2025
🥇 Special Winner — Binus IoT Expo 2024
⚙️ Best Microcontroller Final Project
🏆 Finalist Gemastik 2025
🌏 Top 50 APAC — Google Solution Challenge 2025
🥇 Special Winner — Binus IoT Expo 2024
⚙️ Best Microcontroller Final Project

About the Engineer

I am a Computer Engineering graduate from Bina Nusantara University, specializing in the intersection of hardware and software. My work focuses on creating seamless data flow between low-level microcontrollers and high-level mobile interfaces.

smartphone 📱 Flutter & Mobile
memory 🔧 IoT & Embedded

Featured Implementations

Selected Projects 01-02
IoT EMBEDDED

Minder

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An end-to-end IoT tracking ecosystem using ESP32 and Flutter, leveraging MQTT for real-time data sync and Azure for cloud storage.

Gin (Go) ESP32 MQTT FreeRTOS Azure
IoT MOBILE

Minder App

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IoT-powered medicine dispenser with automated medication reminders and real-time parental compliance monitoring. Integrates smart device management with seamless doctor appointment scheduling.

Flutter Firebase Push Notifications Bloc

Professional Tenure

work

Zegen Solusi Mandiri

Mobile Programmer Intern

FEB 2025 – JUL 2025
  • terminal Architected cross-platform features using Flutter and optimized performance for enterprise mobile solutions.
  • terminal Collaborated on large-scale state management implementation utilizing BLoC patterns.

Stack & Capabilities

TECHNICAL_SPECIFICATION_V2.0

smartphone

Mobile Systems

FRAMEWORK

Flutter / Dart

STATE MGMT

Bloc, GetX

BACKEND INFRA

Firebase, FCM

DATA FLOW

REST API, JSON

memory

Embedded Engineering

LANGUAGES

C / C++

HARDWARE

ESP32, Arduino, STM32

PROTOCOL

MQTT, I2C, SPI

DESIGN

Fusion 360, PCB

$ system-status --verbose

[OK] Hardware: ESP32-WROOM-32E ready.

[OK] Software: Flutter SDK 3.41.6 linked.

[INFO] Deploying portfolio v1.0.4...

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