Mark Portfolio

Awards & Achievements

1st World Champion

Gunpla Builders World Cup (GBWC) 2018, International - World Final, Tokyo, Japan.

Mahasiswa Berprestasi 2023-2025

Mahasiswa Berprestasi BINUS University Appreciation Day 2024 & 2025.
Mahasiswa Berprestasi BINUS ASO 2023.
Appreciation for Outstanding Student Achievement.

Indonesia Robotic Olympiad (IRO)

2nd Winner Indonesia Robotic Olympiad 2019, held by Institut Teknologi Sepuluh Nopember (ITS) Surabaya.

Gunpla Builders World Cup (GBWC)

1st Indonesia Champion 2018, 2019, 2023.
2nd Indonesia Winner 2017, 2024.
Indonesia Representative for World Championship in Japan 2018, 2023

PILMAPRES

PILMAPRES BINUS Finalist 2025 & BINUS ASO PILMAPRES Faculty Winner 2025.

IBMLB Winner 2021

Winner of Indonesia Bangkit Muda Luar Biasa 2021, held by Universitas Surabaya & Suara Surabaya FM.

1st Winner SSEG

1st Winner Student Stock Exchange Games (SSEG) 2022, held by Petra Christian University.

International Mathematics Olympiad & Competition

1st Champion of GBMO 2021 2022, NBMC 2018.
Winner of TIMO 2018 2019, HKIMO 2018 2019, GBMO 2020, IMAGO 2022.

International Science Olympiad & Competition

Grand Champion of International Applied Science Olympiad 2021
Winner of VANDA International Science Competition 2018

Featured Projects

RAISE - Robotic Advance Irrigation System

A robotic system for conserving water through gravity-powered drip control, managed by an Arduino Uno.

Arduino Sensors Autodesk Inventor

ARCS - Automated Rapid Commuter System

A logic-based automation project simulating computational decision-making using only electronic components, with no microcontrollers.

Analog & Digital Electronics Multisim Autodesk Inventor

Autonomous Fire-Fighting Robot

Led the end-to-end development of a robot that autonomously navigates, detects fire with multi-sensor fusion, and extinguishes it using a vision-guided auto-aiming system.

C++ ESP32-CAM Sensor Fusion

Trophy/Medal Design and Production – INNOVEDU

Commissioned by INNOVEDU to design and produce trophies for national and international competitions using 3D modeling and printing technology.

Autodesk Inventor 3D Printing Airbrushing

VBCEFD - Voice-Based Car Engine Fault Detection

Developed a diagnostic system to detect car engine faults from sound data using signal processing (MFCC, FFT) and a Support Vector Machine (SVM) model.

MATLAB Simulink Machine Learning

Automated Hooke’s Law Experiment Device

An automated device to measure the spring constant (k) based on Hooke’s Law, using sensor-based data acquisition and Arduino control.

Arduino Sensors Physics

Automated Torque and Parallel Force Experiment System

Designed an advanced experimental setup for physics labs using Arduino, high-precision sensors, and 3D-printed modular parts to automate torque and force measurements.

Arduino 3D Printing Sensor Integration

4‑Digit Seven‑Segment Display Counter

A fully-digital FPGA implementation of a four-digit counter (0000–9999) using a Basys3 board for a flicker-free output.

FPGA Verilog Digital Systems

Work Experience

Trophy Designer – INNOVEDU

Remote | Dec 2024 – Present

Designed and produced custom 3D-printed trophies for international academic competitions (GBMO, IASO, WSSO). Managed the process from CAD modeling to final hand-painting.

International Judge - GB Master Championship

Petra Christian University | May 2021 – Aug 2021

Served on an international judging panel, evaluating hundreds of entries from around the world based on concept, craftsmanship, and creativity.

Judge – Gunpla Student Tournament

Binus ASO | Mar 2025

Evaluated student projects, providing constructive feedback on creativity, craftsmanship, and photography to foster skill growth.

Photographer & Videographer - VEREM FX

Part-Time, Surabaya | Jan 2018 - 2020

Responsible for capturing high-quality photos and videos at client events and performing necessary edits to deliver final products.

Organization Experience

President Club, GUNPLA BASE Club

Binus ASO School of Engineering
September 2024 - Present

Teaching & Tutor Division, BASE CORE Robotic Learning

Binus ASO School of Engineering
September 2023 - Present

Member, BASE CORE Robotic Research

Binus ASO School of Engineering
September 2023 - Present

Member, BASE Creator

Binus ASO School of Engineering
September 2023 – February 2024

Community Service

Santo Yakobus Church Surabaya

Senior Altar Boy, Videographer & Photographer (2016-2023).

Orphanage Volunteer

Tarekat Maria Mediatrix (2017-2023).

World Clean Day 2023

Volunteering with CAVDITARIO.

Elderly Community (PUDOKORMAN)

Videographer & Photographer (2017-2019).

My Video Portfolio

For a more detailed look at my skills, education, and experiences, please check out my portfolio video.

My Portfolio Video

Mark Alexander Ierwanto