Klaus Kaserer
Software Engineer
I build SaaS products and modern web applications with a strong focus on performance, scalability, and clean architecture.
My work spans the full stack - from designing backend systems and APIs to building polished user interfaces. I primarily work with Ruby on Rails and Next.js (React).
Beyond web development, I also work on hardware projects and program microcontrollers.
Expertise
Backend & System Design
Designing backend systems, APIs, and reliable application architectures.
- Ruby on Rails
- API Design
- Database Architecture
- Automation Tools
Frontend & Application Development
Building responsive user interfaces and applications across web and mobile platforms.
- Next.js
- React
- AngularJS (1.x)
- Flutter
Embedded Systems
Developing firmware for microcontrollers and software that interacts directly with hardware devices.
- Embedded Firmware
- Microcontrollers (STM32)
- Hardware Integration
- System Automation
Career & Education
Present
Founder & Developer @ Vereyn
Building a SaaS platform that helps local clubs manage courses, memberships, and payments.
Freelance
Freelance Software Developer
Developing web applications and software solutions for Ruratec and DH Webservices.
Professional Experience
Full-Stack Developer @ Onboard
Worked as part of a software engineering team developing a modern web application.
Education
BSc Computer Science @ University of Innsbruck
Education
Technical High School (Electronics & Electrical Engineering) @ Technologische Fachoberschule Meran
Get in touch
If you'd like to discuss a project, collaboration, or just want to say hello, feel free to reach out.