Bart Zalewski is a Director at Complus IT Ltd at Complus IT Ltd. He possess expertise in networking, microsoft exchange, management, virtualization, technical support and 27 more skills. He is proficient in Polish. Colleagues describe him as "I first had the pleasure of working with Bart whilst I was self-employed. Through mutual acquaintances, he contacted me regarding a telephone system upgrade for the Eurpoean HQ of a large shipping company which required a network engineer. We had 6 weeks preparation with a 3 day implementation and I cannot praise Bart enough for his management and organisation of the different consultants working on the project. Thanks to his communication with the client and attention to detail with the preparation, we completed the upgrade on time and without any issues. I have since worked with Bart on a few other occasions in a smaller capacity and I have nothing but admiration for his enthusiasm and ability to learn and digest the ever widening world of IT. " and "A major systems failure brought down our emails and paralysed our business. Our own IT support had worked on our server for two days without success. I was desperate to get business running again. I called Bart to see if he could help in any way. That was a Wednesday afternoon and by Thursday morning he had our emails back up and running. Bart got straight to the root of the problem, rebuilt our exchange, virtual directories, configuration and dns ready for the next working day. I cannot thank him enough for saving us in an hour of desperate need. "