I'm Jan Balaz.

Fullstack Developer Python JavaScript (Vue.js)

About Me

Let me tell you about me.

Profile Picture

Just a guy on his journey to become better software developer.


I was born, lived and studied in Slovakia where I also got my first job. Then I was intern for a year in Silicon Valley and now I'm working for a startup in Bratislava, Slovakia.

  • Full Name: Jan Balaz
  • Position: Frontend/fullstack Developer
  • Years of Experience: 3+
  • Location: Bratislava, Slovakia
  • Email: kontakt@janbalaz.sk


I have experience mostly with frontend, automation and virtualization with OpenStack. I worked as a backend python software developer and later frontend developer gaining following skills:

  • 80%
  • 75%
  • 70%
  • 60%
  • 50%
  • 40%

More of my credentials.

Have a look at my previous experience and studies.

Work Experience

Frontend Developer

September 2017 - present

Global Clinic Rating (GCR)

I am responsible for transformation of the old website into single-page application (SPA) written in Vue.js. I also manage sideproject affordablescan.com which is SPA since the beginning.

Python Software Developer (Intern)

August 2016 - July 2017

Cisco Systems

I was part of the team developing network performance benchmarking tool, which required networking, virtualization and OpenStack platform knowledge. Most of the application was developed in Python and Bash. I was responsible for writing new code, maintaining and refactoring existing codebase, writing tests and configuring Jenkins jobs. Application was part of the Cisco Live Demo.

Python Software Developer

April 2015 - May 2016

Pantheon Technologies

Started from intern position, I was promoted to junior software developer after 3 months. I worked on VIRL , tool for simulating networks and network elements. I worked mostly with Flask server and lxc containers codebase. I learnt to work with Openstack, Flask, SQLite and py.test.


Master Degree

Artificial Intelligence

September 2014 - June 2018

Comenius University in Bratislava

Focus of classes on machine learning, artificial intelligence and information systems. Master Thesis about NLP algorithms comparison with Python implementation. My studies were postponed because of my internship in the USA.

Bachelor Degree

Computer Science

September 2011 - June 2014

Comenius University in Bratislava

General computer science studies with math, programming and web development classes. Facebook application for commuters as Bachelor Thesis.


I'd Love To Hear From You.

Do my skills match what you're looking for? Then by all means contact me and let's discuss possibilities.

Let's meet in

Bratislava, Slovakia

Email Me At