high-tech expertise since 2005
Welcome to my website! My name is Wojciech Kaczmarek. Dual Tech is the business I created to offer my services. While the company is located in Poland, it is possible for me to operate remotely or on-site in other countries on our planet. I'm a legal EU VAT payer.
I started my career back in 1995 as an Unix administrator. Since then my occupation was programming in a variety of languages, software design, data transformations, taking care of middleware and databases. Today the area I enjoy most still remains the same: Operations. This is the place where careful management & planning can meet challenging innovations and tweaks!
Feel free to inquire about my services if you need an expertise in:
- Unix systems adminstration
- Middleware administration
- Database administration, both SQL & NoSQL
- Operations planning & scaling, high availability
- Change management, release management
- Automation of repeatable tasks
Enjoy your visit here!