Mobile App
Farm2Go E-commerce
Period: 2024
Multi-platform e-commerce application developed as a capstone project.
React NativePostgreSQLTypeScript
Available for Opportunities
Hi, I'm
Hanz JansenPillerva
Full-Stack Developer | System Developer | AI Enthusiast
I specialize in building modern web systems, e-commerce platforms, and AI & machine learning solutions using React, Laravel, Node.js, Python and more. I'm passionate about creating efficient systems that solve real-world problems and help businesses grow.
14+
Projects Completed
2+
Years Experience
Full-Stack
Web & Mobile Development
AI / ML
Data & Analytics Systems
About Me
Turning Ideas Into Real Solutions
I'm an Information Systems graduate and a Full-Stack Developer with experience in building business systems, web applications, and AI-powered solutions. I enjoy solving problems, learning new technologies, and creating efficient systems that make a real impact.
- Problem Solver
- Fast Learner
- Team Player
- Open to Opportunities
Experience
Work Experience
Central Azucarera de Tarlac
- Developed in-house web and mobile applications for internal company use, improving internal processes and system accessibility.
- Provided technical troubleshooting support for office computers, hardware issues, and printers, ensuring minimal downtime.
My Creative Panda
Sept 2025 - Nov 2025- Developed an official LGU website, improving public access to government information, services, and announcements.
- Designed and contributed to a custom HRIS system supporting employee records, payroll processes, and administrative workflows.
- Built a booking and scheduling system for Khoshipping Lines to improve reservation tracking and operational efficiency.
- Performed debugging, optimization, and maintenance across multiple client systems to ensure performance and stability.
- Provided ongoing technical support and issue resolution for deployed web applications.
Eljin Corporation (Butter World Superbakeshop)
Sept. 2024 - Sept 2025- Provided technical support by diagnosing and resolving issues with computers, printers, CCTV systems, POS systems, and network/internet connectivity.
- Designed and developed a custom advertising platform to streamline marketing operations and manage campaigns effectively.
- Built and maintained the Butter World Superbakeshop website, enhancing online presence and improving customer engagement.
- Assisted in the development of the company's HRIS and payroll system, optimizing employee data management and internal workflows.
- Collaborated with internal stakeholders to gather requirements and implement system improvements, ensuring scalable and efficient solutions.
Projects
Featured Projects
Mobile App
Sugar Production Ticketing POS
Period: 2026
Streamlined production tracking, ticket generation, and sales reporting for sugar mill workflows.
FlutterDart
AI / ML
Affecta – AI-Powered Call Monitoring
Period: 2026
Provides agent performance insights and supervisor alerts to prevent escalations before they occur.
Next.jsTypeScriptTailwind CSSFastAPI+3
AI / ML
OCR Document Scanner
Period: 2026
Streamlined document processing with accurate text recognition and export capabilities.
Next.jsTypeScriptTailwind CSSOCR
Web App
LiqueFact – Soil Liquefaction Analysis
Period: 2026
Interactive map with real-time LPI computation, soil bearing capacity, settlement estimation, and foundation recommendations.
ReactTypeScriptViteLeaflet
Web App
BlueSpot Hub – Campground & RV Resort PWA Platform
Period: 2026
Built a multi-tenant guest app platform powering 19+ campground and RV resort hubs, each with amenities, things-to-do guides, booking links, maps, and live weather/radar.
JavaScriptHTMLCSSFirebase+2
Web App
BlueSpot Guide
Mobile-first campground and RV travel guide with a filterable directory of Premier Properties, interactive maps, and personalized recently viewed listings.
WordPressBeaver Builder
Web App
Forsyth Station RV Resort
Full resort website with dynamic amenities, gallery, and events, built with WordPress, ACF, and custom post types.
WordPressACFCustom Post Types
Web App
Bartow Business Association
Website for a membership group connecting Cartersville and Bartow County businesses through networking, events, and resources.
WordPress
Skills
Technical Skills
Programming Languages
Frontend Technologies
Backend Technologies
Tools & Others
Select a skill to see proficiency.
Education
Educational Background
Bachelor of Science in Information Systems
Tarlac State University
Aug 2020 - July 2024Tarlac, Philippines
Major in Business Analytics
Capstone Project
“Web-based Veterinary Management Information System with Data Analysis and Visualization”
Highlights
- Specialized in Business Analytics and System Development
- Developed comprehensive capstone project combining web development with data analysis
- Gained hands-on experience in database management and system architecture
Contact
Get In Touch
Feel free to reach out for work opportunities, collaborations, or just to say hello.