About Me
Hi, I'm Ignasius Holy Prasetya.
People usually call me Holy. I'm a 20-year-old Computer Science undergraduate at Bina Nusantara University with a deep passion for technology, innovation, and continuous growth. I thrive in dynamic and collaborative environments, always eager to contribute, learn, and adapt.
With a strong foundation in software development and a proactive mindset, I enjoy working on meaningful projects that combine creativity and problem-solving. I actively engage in organizational activities, valuing teamwork and communication as key drivers of success.
Soft Skills
Hard Skills
- •Programming (C, Python, MySQL)
- •Android Development (Flutter, Android Studio)
- •Web Development (HTML5, CSS)
- •Game Dev (Unity, C#)
- •Machine Learning & Computer Vision (OpenCV, CNN)
- •Design (Figma, Photoshop, Premiere Pro)
Tools & Software
Flutter
Android Studio
React
Python
Figma
HTML5
CSS3
JavaScript
MySQL
C
Unity
SwiftUI
Xcode
SketchEducation Journey
SMP PL Bintang Laut Surakarta
SMA Regina Pacis Surakarta
BINUS University @Semarang
What I've Built
Projects
LeafSpark
2024App Designer & Tester
AI-powered plant disease detection app for farmers, using a CNN model to analyze leaf images in real-time. Built with Flutter and a Flask-based API. I designed the UI/UX in Figma and tested core flows like the leaf-scanning and navigation experience.
Aqualyze
2025App Designer & Tester
IoT-based water quality monitor for Recirculating Aquaculture Systems (mangrove crab farming), tracking temperature, pH, dissolved oxygen, and turbidity in real-time via ATmega328P + ESP8266/MQTT, with a LINE bot for alerts.
Crab's Last Haven
2025Game Developer
A 2D survival action-adventure game built in Unity — my first game dev project. Follows Finn, a crab farmer searching the forest for his missing crab, Crabby, through three levels with combat, stealth, and camouflage mechanics.
DiamondCut Motors
2024Frontend Developer & UI/UX Designer
A web-based car showroom platform with five sections — Home, Cars, Showroom, About, and Sign In. My first website built from scratch: designed in Figma, then developed with HTML, CSS, and JavaScript.
UI/UX Design Showcase
2024UI/UX Designer
A compilation of interface design concepts made in Figma: ZenVita (health tracking), Eventy (event organizer), SpareCraft (auto repair booking), and ThriftFinds (secondhand shopping).
Personal Milestones
Achievements & Awards
Adaro Foundation Scholarship
Agustus 2025 – Juli 2026Selected as an Adaro Foundation Awardee, receiving recognition and support for academic achievements and active involvement in student development.
Widia Scholarship
Semester 1 – Semester 3Awarded the Widia Partial Scholarship in the 2023–2024 academic year — my first scholarship at BINUS, motivating me to keep striving for higher achievements.
POMPROV Taekwondo 2024
Runner-UpCompeted in the Pekan Olahraga Mahasiswa Provinsi (POMPROV) for Taekwondo, representing BINUS University Semarang — tested my skills in a competitive arena and strengthened my discipline and resilience.
BINUS Appreciation Day 2024
Certificate of AppreciationInvited to BINUS Appreciation Day to receive recognition for my achievements and contributions as a student.
BINUS Appreciation Day 2026
Certificate of AppreciationSelected once again for BINUS Appreciation Day 2026 in recognition of my achievements and contributions. Truly grateful and blessed to receive this recognition for the second time.
idFest 2025: Developer Day Finalist
4th placeSelected as a finalist at idFest: Developer Day Road to APICTA with my team, presenting Aqualyze — a real-time IoT-based water quality monitoring system for Recirculating Aquaculture Systems.
APICTA Awards 2025 — International Finalist
International Finalist — APICTA Awards 2025Selected as an international finalist to represent Indonesia at the APICTA Awards 2025 in Kaohsiung, Taiwan, where I presented Aqualyze to an international panel of judges. This experience challenged me to communicate our innovation beyond borders and compete alongside 200+ teams from across the Asia-Pacific region.
Aqualyze — Intellectual Property
Copyright — Computer ProgramSecured Copyright protection for Aqualyze, an IoT-based innovation for water quality monitoring. The registration formally recognizes the original computer program behind the solution and adds intellectual property protection to the project.
Aqualyze — Bronze Finalist
Bronze Finalist — INOVATALK 2025Recognized as a Bronze Finalist at INOVATALK, a university innovation competition held as part of the Gelar Inovasi Harmoni Nusantara 2025 by Universitas Kristen Satya Wacana (UKSW).
BAIM: CODE 6.0 2026 Finalist
Top 5 FinalistSelected as a Top 5 Finalist at Competition of Developer (CODE 6.0) Software Development by AMIKOM, developing BAIM — an application designed to support communication and learning for children with Autism Spectrum Disorder (ASD).
15 Years Journey of Taekwondo
± 30 competitions · 14 Gold, 12 Silver, 3 BronzePracticing Taekwondo for over 15 years since early childhood — shaping me as an athlete, mentor, and coach assistant, instilling discipline, perseverance, and leadership.
Work Experience
Apple Developer Academy @ BINUS
Tangerang
Developed 5 iOS application projects using SwiftUI and Apple development frameworks, working in an Apple-style agile environment — daily stand-ups, weekly sprints, prototyping, testing, and presentations.
Huni — 2D/3D Home Survey
iOS Developer & Product Manager
A home survey and visualization app using RoomPlan (AR) to scan and map rooms. Published on the App Store as my first production iOS application.
STROOM
Tech Lead
An AR-based educational app that teaches kids basic electricity through an interactive car-repair experience. Led the technical direction and architecture (SwiftUI, ARKit, RealityKit, hybrid MVVM + ECS) — building core AR interactions, circuit building/validation, real-time lighting simulation, and persistent learning progress.
Soulace
Tech Lead
A social yoga app connecting people through video calls, group management, and real-time interaction. Implemented modern iOS practices including MVVM architecture with Agora and Firebase integration.
Soulace — Alternate Version
UI/UX Designer
A mindful yoga and stretching app that helps users relieve body tension through guided sessions. Designed the complete user flow, from body-tension mapping to session playback and completion feedback.
Sync or Sink
Individual Project
A multiplayer interactive game focused on collaboration and real-time gameplay experience between two players.
Experiences that shaped me beyond technical skills
Organization Experience
BINUS Taekwondo
As founder and coach of BINUS Taekwondo, I established the organization from zero and developed its members through training, competitions, and teamwork.
BINUS Basketball @Semarang
Served as Relation and Finance staff, managing financial programs and membership affairs.
TVKOM Regina Pacis
Took on dual roles as videographer and editor from 2021–2023, capturing video footage and shaping it into engaging content through editing.
Head Heart Hope Taekwondo
Part of my life since childhood — my father founded this dojang in 2010, and I've practiced since age five. Today I continue as an assistant coach, training and mentoring the next generation of athletes.
As featured in
Gallery
Hear what people say about
Holy
“An ambitious person who always puts in the effort to pursue what he wants. Flexible and creative, he never limits himself to just one solution but always finds alternative ways to solve problems.
“A smart, energetic, friendly, and creative person. Hardworking, and talented who always willing to learn and improve.
“Kind, caring, highly curious, competitive, and responsible.
Let's work together
Have a question, feedback, or an opportunity you’d like to discuss? I’d love to hear from you. Feel free to send me an email, and I’ll get back to you as soon as possible..
Say hello