Reliable Data Flows
Designing clean, structured data processes that can support analytics, automation, reporting, and future AI systems.
Aspiring Data Engineer • Data Scientist • Software Developer
Building smart, creative systems across data, AI, software & infrastructure.
I’m Raden Jovan Aryaputra, a Bachelor of Information Technology student at the University of Technology Sydney, majoring in Data Analytics with a Cybersecurity submajor. I use code, analytics, automation, and systems thinking to turn ideas into real working products.
86%Rain prediction model accuracy on sample data
70%BTCUSD prediction accuracy on sample data
UTSAcademic Excellence International Scholarship
Career Focus
The portfolio is built around the areas I want to grow into professionally: data, AI, software, and infrastructure.
Models & Insights
Building prediction models, analysing patterns, and turning datasets into practical decision-making insights.
Working Applications
Creating user-facing tools, landing pages, desktop applications, and software concepts that make technical systems usable.
Systems Thinking
Understanding networks, cybersecurity, deployment, cloud foundations, and the structure behind reliable digital products.
Featured Projects
Selected projects that show my focus across data engineering, data science, machine learning, automation, software development, and IT infrastructure.
Machine Learning
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Rain Prediction Binning Model
Used KNIME and Python to compare multiple machine learning methods, then selected the best model through experiment-driven evaluation.
Machine Learning
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BTCUSD 1-Minute Prediction Model
Built a short-term crypto price prediction model using machine learning and technical indicators guided by Polygon.io market data, reaching up to 70% accuracy on sample data.
Python GUI
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Pet Adoption Centre Management System
Created a desktop application with a graphical user interface, login system, and data management features for managing pet adoption centre records.
Automation
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BTCUSD Market Insights Automation
Make.com automation using multiple API keys and tool integrations to transfer BTC market data across systems and generate actionable insights.
Creative Coding
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The Super Strange Game
In-progress Scratch-based 2D interactive game with event triggers, sound effects, in-game logic, self-designed graphics, and gameplay interactions.
Startup Direction
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EverSeenDepth
Early-stage product building an automated receipt verification system with OCR, policy configuration, and machine learning for business use.
Skills & Focus Areas
A blend of data engineering, data science, software development, automation, IT infrastructure, and professional strengths shaped through academic and independent projects.
Languages & Tools
- Python
- Java
- HTML
- Excel
- KNIME
- Make.com
Data Engineering
- Data Pipelines
- Data Cleaning
- Data Transformation
- Excel & KNIME Workflows
- Automation-ready Data Processes
Data Science & AI
- Machine Learning
- Prediction Models
- Math Modelling
- Data Insights
- Pattern Analysis
Software & Infrastructure
- User-facing Software
- Python Desktop Applications
- HTML Landing Pages
- Cybersecurity Foundations
- IT Infrastructure Thinking
- Workflow Automation
Education
Currently developing my technical foundation through IT, analytics, cybersecurity, and project-based learning.
Bachelor of Information Technology
University of Technology Sydney — Data Analytics Major, Cybersecurity Submajor. Awarded the Undergraduate Academic Excellence International Scholarship.
Professional Certifications
Currently completing industry certifications to strengthen analytics and cloud foundations.
- Google Data Analytics Professional Certificate
- Microsoft Certified: Azure Fundamentals
Work Experience
Real-world experience in fast-paced environments that strengthened my discipline, teamwork, customer service, and accountability.
Coles Group Limited — Night Fill Team Member
Experienced in high-volume night-fill operations at Coles Group, specialising in dairy stocking, inventory rotation, and shelf presentation. Demonstrated strong teamwork, efficiency, and attention to detail while working under time constraints to meet store standards and deadlines.
Dopa Donburi — Kitchen Team Member
Worked in a busy Dopa Donburi store, contributing to food preparation, customer service, teamwork, SOP adherence, and maintaining high standards in a fast-paced environment.
Kamikita Cafe — Barista
Trained in customer service and essential barista operations by the owner and manager on duty, building discipline and time management in a real workplace environment.
Let’s build something useful.
I’m open to internships, project collaborations, startup opportunities, and roles connected to data engineering, data science, AI, automation, software development, IT infrastructure, and cybersecurity.