Projects
Slim Example Project
Complete Real World Lightweight Example Project written in modern PHP
2018 - 2024Editoria
Specialized customer management, ordering and invoicing software for the swiss magazine SPUREN
2025Masesselin
Direct marketing software for farmers and growers. Includes customer management, online order system, POS, and invoice creation with QR bills
2017Database Migration
Migration tool that moves data from one storage system to another
2021 - 2023Guitar Trainer
Interactive web application to practice navigating the fretboard with various game modes
2023 - 2024looply.music
Website to create, share, and download musical loops blazingly fast with the devices' microphone
2025Juggling Ball Pattern
Sewing pattern generator for juggling balls with 4 or 6 parts
2024Johannes Beck
Personal homepage for my friend who is a talented musician. Hire him for the smoothest jazz music at your event.
2025Guitar Pattern Visualizer
Visualize chord and scale patterns on the guitar fretboard
2025About me
My name is Samuel Gfeller and I help people and companies optimize their business workflows by developing
tools and
services that make their lives easier.
I finished an apprenticeship as an application developer (VET Diploma) in 2020. Then I studied for over 4 years on my own how to develop a performant full-stack web application with modern technologies in the best, most efficient, and maintainable way possible. I documented and summarized all the learnings which deepened my understanding of the topics further.
My specialisations are web applications development and database migrations.
I also love to physically use my hands to build and repair things or just have fun. I love challenges and improve my skills. Making music, being in nature, juggling, calisthenics, and taking care of my vegetable garden are some of my hobbies.
On the farm I grew up, I had a lot of fun learning about construction, machine repair, electricity, working with wood and metal, gardening, animal care, and much more.
If you have any questions, feedback or want to work with me, please write at contact@samuel-gfeller.ch.