Jan FlorenzSoftware Engineer
I build efficient, user-centered digital solutions — from full-stack web apps to machine learning models. Detail-oriented and shipping-focused.
What I've Built
From loan management systems to machine learning models — here's a selection of work I'm proud of.
Interface preview
Rosel Trading - Arawan Loan
A day-to-day loan management system for Arawan customers. Built for Rosel Trading to streamline their lending operations with real-time tracking, customer management, and automated financial reporting.
Interface preview
Rosel Trading - Loan Creation Flow
Loan origination modal focused on fast daily loan setup, repayment computation, and customer signature capture for day-to-day business operations.
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COA Submission Hub
End-to-end web platform for the Commission on Audit (COA) to run event planning and day-to-day operations: add and remove events, organize activities, and operate submission bins for Cuerta presentations and other deliverables. Google sign-in is limited to Ateneo de Davao accounts (@addu.edu.ph) so only authorized staff and students use the system.
Experience
Rosel Trading Website
2025 - Present
- Built and deployed roseltrading.trade as a full-stack business website for a family-owned company
- Implemented the frontend with ReactJS and the backend APIs with NestJS
O&B Software Labs
Software Engineer
May - Jun 2026
- Summer internship at Orange & Bronze Software Labs in a Software Engineer capacity
- Contributed to engineering deliverables alongside industry professionals
Web Application Development
Jan 2024 - Dec 2024
- Full stack developer for company web application
- Automated core business processes (inventory updates, loan tracking, financial reporting)
Portfolio & Web Apps
Nov 2024 - Apr 2025
- Built modern web applications using Next.js and NestJS
- Deployed applications using Vercel and Cloudflare
Image Classification Model
Jan 2025 - Dec 2025
- Developed model for classifying objects, animals, and vehicles
- Used Convolutional Neural Networks and transfer learning
Minecraft Java Server Deployment
Jun 2024 - Dec 2024
- Deployed Minecraft Java Edition server on cloud VPS
- Configured firewall rules, port forwarding, and domain setup
Point of Sale System
Jan 2024 - Dec 2024
- Implemented Java GUI POS system with MySQL backend
- Applied sorting algorithm optimization for item retrieval
Static Website
Jan 2024 - May 2024
- Built responsive static websites with pure HTML and CSS
- Focused on clean, semantic markup and modern CSS practices
Who I Am
I'm a Full Stack Software Engineer with an emphasis on practical application and a detail-oriented approach. Familiar with software development and engineering processes, I specialize in creating efficient, user-centered solutions.
I interned at O&B Software Labs (Orange & Bronze) as a Software Engineer from May to June, gaining hands-on experience in a professional engineering environment. My experience also spans PHP Laravel with Filament, Java Spring Boot, modern frameworks like NestJS and Next.js, and machine learning with Python and TensorFlow.
As a collaborative contributor in web development projects and a strong team player, I embrace modern technologies that aid in efficiency and innovation. I balance technical execution with a strategic mindset to produce high-impact results.
Education
Bachelor of Science in Computer Science
Ateneo de Davao University
Graduating — Class of 2026
2022 - 2026
Coursework
Internship
O&B Software Labs
Software Engineer
May - Jun 2026
Focus
Honors
Dean's Lister (1st Year 2nd Sem, 2nd Year 1st Sem)
President's Lister (2nd Year 2nd Sem)
Languages
English
Tagalog
Bisaya
My Toolkit
Built through academic training and hands-on project experience
Programming Languages
Frameworks & Libraries
Databases
DevOps & Systems
Machine Learning
Soft Skills
Let's Work Together
Have a project in mind? I'd love to hear about it.
janflorenztenebroso311@gmail.com
Location
Davao City, Philippines