Digitalizuji menší firmy.
Specializuji se na ty, které zavádějí svůj první ERP systém, aby mohly vyrůst, a potřebují zároveň udržet IT rozpočet pod kontrolou.
Používám univerzální systém CAJK v kombinaci s na míru vytvořenými moduly.
V portfoliu mám divadlo i politickou stranu. Výrobce parních ventilů i právníky, truhlářství i neziskovku, mobilního operátora i betonárku.
Různá odvětví, ale stejné zadání: zavést systém, umožnit škálování, zmenšit chybovost, ušetřit čas.
Umím pochopit požadavky ředitele i šéfa výroby.
Umím je přeložit pro ajťáky.
A umím také říct ne, vy ještě IT systém nepotřebujete.
Zamluvte si call, než si jinde necháte navrhnout systém za milion.
Něco z portfolia
CAJK system - Flagship. Complex ERP management system for small biz owners, including CRM, stock management, invoicing and plenty of other stuff.
D.A.S legal insurance company - I worked both on external (e.g. sales) and internal systems. The internal system for handling issues was tremendous amount of hard work: tons of different workflows, integration with other systems and data. Plenty of data.
Výstaviště - There is some kind of reservation system on that site, calendar, activities… - a lot of BE stuff, actually
T-business - I contributed to backend and worked on CI.
Silent lab - There is entire catalog of products and accessories on that website.
I worked on backend, building administration and underlying data structure from scratch.
Dispatcher - Industrial system for controlling production and dispatch of the concrete. Browser based DB application. Python backend (ORM, Flask), Javascript (+JS framework) frontend. Used by major concrete producers in Czech republic.
CRM system - I did some work on CRM system for the Czech Pirate Party, before they changed their course a bit… however, it was a awful lot of work to be done here. The entire thing was broken, with half-written features, nonexisting bug tracking and so on. I refactored 90% of the code, managed hundreds of untracked user requests, did some integrations and fixed plenty of bugs.
Payment tracking system for non-profit organization Otevřená města.
They had some system and needed to rebrand it, make some tweaks, modify data model to fit into their organization scheme,
and, finally, connect the entire beast to the 3rd party SSO provider (MojeID).
Update: the system is not public anymore, so you can’t see it in action.
Drobnosti pro radost
GreenOrDie.org - Shelved older data project, counting CO2 emission for various pollution sources.
Playing with Copernicus: with gigabytes of satellite imagery, available via project Copernicus, you can see a lot on the surface of our mother Earth. Using Python, I processed satellite images with some basic AI, and played with generating timelapses. It is kind of work I do for fun, those two examples took one afternoon each.
Bluetooth RSSI scanner - opensource simple CLI tool to display nearby Bluetooth devices and monitor signal strength (RSSI). Curiously, I couldn’t find anything handy. So out of desperation I finally forked an older tool and enhanced the functionality. Repo here: https://gitlab.com/Jarmil/btscan