Hi, I'm Zephaniah
Data Science Student · Web Developer · Cybersecurity Enthusiast
Building real-world systems, not tutorials.
About Me
I'm Zephaniah (Zeph), a Data Science student at KSTU and a self-taught web developer focused on building secure, data-driven systems. Security is non-negotiable in everything I create.
We are already living in a digital future — the difference is who is prepared for it. I work to make high-quality, professional web platforms accessible, helping brands transition into premium, corporate-level positioning.
Skills
Frontend
- HTML
- CSS
- JavaScript
- React
- Next.js
Backend
- Node.js
- PostgreSQL
- API Design
Cybersecurity
- Threat Modeling Basics
- Authentication Flows
- Secure DB Practices
Data Science
- Python
- SQL
- Statistical Modeling
Projects
Websites
5Linswrap Catering
A polished demo website built for Linswrap Catering Services — showcasing menus, services, and brand identity with a clean, appetizing layout.
Live DemoZaaky Importation
A professional business site designed for an importation brand, highlighting product categories, sourcing capabilities, and contact channels.
Live DemoGIMS
A web platform for a heavy-machine operation skill acquisition center — presenting training programs, enrollment info, and operational expertise.
Live DemoEpisterizo
An interactive Q&A site built to help readers better understand and engage with key themes from a pastor's published book.
View SiteMotivation Quotes
My very first web project — a simple yet effective quotes site that serves daily inspiration. Where the journey into web development began.
View SiteGames
3Pin Wheel Illusion
A mesmerizing visual illusion game that plays with motion perception — spin the wheel and watch your reality bend.
Live DemoArena Dodger
A fast-paced browser game where reflexes are everything — dodge incoming projectiles and survive as long as you can in the arena.
Play GameSamurai Killer
An action-packed samurai combat game — slash through enemies with precision timing and rack up your highest kill streak.
Play GameAchievements
Started Data Science at KSTU
Began formal studies in Data Science, combining statistical foundations with real-world application.
Built First Full-Stack Project
Designed and deployed a secure authentication system with role-based access and PostgreSQL backend.
Cybersecurity Self-Study
Completed foundational threat modeling, authentication flow design, and secure database practices training.
Launched Portfolio & Brand
Designed and shipped a production-ready personal portfolio, positioning for freelance and professional work.
Contact
Have a project in mind or want to collaborate? Send me a message — I'll get back to you as soon as possible.