Product Development Engineer

I’ve know Kos for nearly 20 years. His IT expertise includes hardware, software, data and digital interface with security at the forefront of everything he establishes. He’s an ethical hardworking, trustworthy individual who loves what he does and, based upon my own experience, he does it very well. Personally, I trust Kos with any and all of my IT needs. I know when he establishes my server, network or computer system it will operate in a secure, safe and efficient manner with a dedicated willingness to support and maintain upgrades to keep my system and data secure.

Security Architect

For nearly a decade, I have observed Kos assess threats and mitigate vulnerabilities that ultimately reduced risk to potential targets. I also observed Kos massage blobs of raw data into structured databases and automated reporting systems. Kos is an expert on numerous platforms, systems, applications, and data structures. His methodical approach is easy to understand and makes sense! Kos eases many technical challenges for business executives by explaining complex technical designs and issues in business terms that are actionable and easy to understand. Kos is flexible, accommodating, and a very pleasant person. I truly admire his vast technical knowledge and I continue to personally leverage his strategic bearings and tactical solutions.

Sales & Marketing Manager

I worked with Kos for many years at ATT and continued to depend on him for IT support after my retirement. Kos knows IT inside and out. From years of personal experience, I trust his IT skills and personal integrity.

My professional experience is in sales and marketing, not IT. When my personal computer literally took 12 minutes to boot up and another 15 to open a simple Excel document, I went to Kos. He worked his magic, and now it works better than it did when new. I am so grateful to have a computer that works fast in all ways.

I highly recommend Kos for his immense IT skills; you can trust and depend on him to solve your IT challenges.

Digital Fundraising Specialist

Kos is an amazing, intelligent person with tremendous skill sets and highly useful knowledge. He’s adept with data at all levels – whether it’s making sense of it, distilling answers & solutions from it, or keeping it safe & secure. He’s able to assist and bring success in numerous capacities, whether its marketing, management, human resources or information technologies. He works well with others, who will always find him logical, motivating, candid, and enjoyable to work with. I appreciate the fact that I and others succeeded because we worked alongside of him.

Small Business Owner / CEO

I’ve had the privilege of knowing Kos for over 40 years. I continue to be amazed by his knowledge and passion to serve and help others. To say, “He’s a good hire” to anyone’s team would be a gross understatement. Like a great point guard he makes all of those around him better.

Hospital Admissions Coordinator

I cannot say enough great things about the quality of work and professionalism of Semonski Technical Services! Due to the pandemic my wife and I went from working in an office to working at home while juggling home schooling for our , then, 6 year old. We were completely unprepared and needed a solution that would accommodate our work/education and entertainment needs reliably without breaking the bank. I had little to no concept of what was needed to create a reliable work/school network to meet the demands of everything going remote.

Kos took the time to sit down with me and not just ask what I wanted, but also to bring up potential issues that I would not have thought of without his questions. In the end that extra attention to detail and planning for things that I never even thought might be an issue made for very impressive results that I could not rave about enough! The plans we finally decided on has allowed my wife and I to not only set up separate spaces to work from effectively with no noticeable lag time, but also rearrange our original set up twice when changes to work loads required the need to deviate from the original plan and selected work spaces.

It was a quick, comfortable and accommodating experience due to the personal attention and highly skilled background Kos brings to his work. I would not hesitate to use Semonski Technical Services again, and unequivocally recommend them.