I The sitter
Carlos Yajie Fetizanan, Creative Technologist. BS Information Technology in Business Analytics, Batangas State University, Cum Laude.
Carlos Yajie Fetizanan Creative Technologist · Manila
I build AI and machine learning tools and design the interfaces people use them through. Now an AI Creative Ops prompt engineer at Tuncarp, and a Cum Laude IT graduate of Batangas State University.
Folio I · Memory lane
Walk round the studio
The sitting is over and the room is quiet. Every object here keeps a memory of the work. Select one to step inside it.
Drawings & paintings
Away from the screen I draw, mostly portraits in graphite. They stand in the rack the way finished canvases waited in a Florentine workshop. Pull one out to see it up close.
Selected work
Inventions, the modern kind. A few chosen projects first, then the full ledger, read live from my GitHub.
- Event Management System Event management web app, planned with full requirements, system design and API documentation. Web
- Barangay Collection Information and collection system for barangay records. Web
- Coffee Farm Classification Convolutional neural network that classifies coffee farm images. Machine learning
- BSU Niverse Interface design for BSU Niverse. UI/UX
- Apex Insight Machine learning analysis project. Machine learning
- Formula 1 2026 Formula 1 web project for the 2026 season. Web
- Formula 1 Formula 1 web project. Web
- Razberie landing page Landing page for Razberie. Web
- Machine Learning Models Models I trained in Google Colab. Machine learning
- Hands-On Large Language Models My run through the notebooks from the book by Jay Alammar and Maarten Grootendorst. Machine learning
- ADK Python Exploring Google's Agent Development Kit for building AI agents. Python
The ledger · every repository
Open on GitHub ↗- Reading the ledger…
The library
Every certificate is a book I finished. The ones on this shelf with a seal are mine, each stamped with its badge from Credly. Take one down to read its cover, or choose a skill below to see which books taught it.
The index · skills learned
All badges on Credly ↗Notes on the wall
What I've been up to lately, pinned up like studies between paintings: events, projects and milestones, from my LinkedIn. Take one down to read it in full.
Every stroke, under pressure.
Folio II
About me
I'm Yajie, a Creative Technologist in Manila and a Cum Laude graduate in Information Technology, majoring in Business Analytics, from Batangas State University. I find the pattern hiding in messy data, build AI that puts it to work, and design something clear enough that anyone can act on it.
What I do
- AI & prompt engineeringCreative AI workflows and prompts that turn models into dependable tools.
- Machine learningModels that find patterns and support data-driven decisions.
- Data scienceTurning large datasets into insights people can use.
- UI/UX designIntuitive, human-centred interfaces.
- Web developmentResponsive sites with clean, modern code.
- Graphic designBrand identity and marketing visuals.
- Video editingVisual stories with smooth transitions and motion graphics.
Experience
- AI Creative Ops, Prompt EngineerTuncarp · Full-time, BGC (hybrid) · June 2026 to now
- InternBatangas State University · Data architecture and statistical analysis · February to May 2026
- Social Media ManagerTech Executive Labs, Next Enabled and MVP Valley · Internships, remote · 2025 to 2026
Tools I design with
- Figma
- Adobe XD
- Photoshop
- Premiere Pro
- Illustrator
Education
- BS Information Technology, Cum LaudeMajor in Business Analytics, Batangas State University · 2022 to 2026
Certificates are on the bookshelf.
Folio III
Let's make something.
Tell me about the project and I'll get back to you. Prefer email? Write to
cyfetizanan@gmail.com
Or call +63 956 576 7967