About me

My name is Adam Ježek and I'm programmer, student and HW enthusiast.
I've been interested in technology for many years and I'm not focused only at programming. My apps are even running at production lines in big companies, or I can just help you with your homework.
I was member of programming group "GymGeek" at my school, where we are creating hardware toys. Sometimes for fun, sometimes to show that things could be used in completelly different way than manufacterer meant. We are often invited to developer confereces, so you could already seen me at LinuxDays, PyConCZ, DevConf, PyconSK or JobsDev.
Now, I'm an active member of student's club Silicon Hill, where I'm not only elected student's representative at my block, but I also spend a lot of time at project AVC.SH, where I'm interested mainly in video and lightning.


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What started as hobby is now my main area of focus - almost all the programming I do now is in Python 3. And I love pipenv too!

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Pack app into Docker container, make automatic CI/CD, setup VPN or break nginx configuration? I can do DevOps as well!

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Although I like Python, sometimes I write simple Bash scripts to simplify or automate some workflows.

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I'm able to design and manage computer networks, wheter it is small company network, or covering problematic areas with Wi-Fi signal. I like to use OpenWRT, MikroTik, or Cisco.

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Though it's not my primary focus, I do HTML5, CSS3, JS and PHP and I'm able to develop responzive websites.

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I'm able to program PLC used for controlling industry machines, or small microcontrollers like Arduino, ESP or others, in Python or C++. I also have experiences with controlling machines using microcoputers like Raspberry Pi.

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For many years I was developing WPF desktop applications in C#. Mine apps were used mostly in industry, where they are also controlling specific hardware at production lines.

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My knowledge in the world of technology goes much further and I'm still learning. Miracles while waiting, impossible within a week!


I work as a Python backend developer on open source project Karmen. I also do some changes on fronted and sometimes I tweak our CI/CD.
I'm member of audiovisual center Silicon Hill, where I'm mainly interested in video. I have practical experiences with BlackMagic Design devices like cameras, video hubs, or live switchers. I also have practical experiences with live broadcast of conferences and concerts.
I worked on escape games by The Chamber. There I created a modular system in Python for controlling GPIOs over multiple boards like Rpi or Arduino over network, or playing videos on Rpi. I also created "smart props", which used electronics inside for more immersive interaction with players.
Construction studio TRIEN s.r.o.
I've done some contracts for construction studio TRIEN, where I developed programs for machines they designed. Here I gained practical experiences with Orbit Merret's PLC and developed applications used at production lines.
Arduino tutorials
I wrote some tutorials for Arduino begginers, published at ITnetwork.cz (in Czech language). Althoug I don't have much time nowadays, I still sometimes write some more and help begginers.
I worked as technical support at platiti.cz - card payment for your e-shop. My job was to install payment modules into eshops, troubleshoot existing or develop new ones.
In programming classes at our school, ve created for example interactive screen from LED strips or sports game using ESP8266 MCUs. Some of our ccreations could be seet at my Twitter or in fotogalery from conferences.


You can contact me using the form bellow, or directly by emailing me at mail@ajezek.cz
Due to current migration to a new webhosting, the form below is not working. Please, contact me directly by email.