Review question answered?

Dear all.
I am IT Systems Manager for small company, I don’t have any staff to manage. I am first and usually last contact for any IT problems or requests in the company.

My review is coming and I have couple of questions to answer, one of them and my response is below.

Can you please check if my answer makes any sense?

A. What are your key strengths and role within the business?

In recent years COMPANY NAME has recognize value and massive potential of the online sales and activity. To fulfill requirements of today online market our website requires constant updates, improvements and content changes. This work is very specialized and requires deep knowledge of today’s web technologies and standards. In this area I feel that COMAPNY NAME benefit from my presence in the company trough my knowledge, experience and creativity in web design and development. As a good recent example of that I would like to remind of changes made in website functionality and design requested by head of marketing in September and quoted by external e-commerce design company for over £2000. This project was completed on time, up to standards and on top of my other tasks.

By being proactive, planning in advance, updating software and continues upgrading hardware I am able to prevent most of the network and systems disasters. This let's COMPANY NAME employees to focus on what they do without stressing about network stability.

By buying best balanced between price and quality IT equipment I am saving COMAPANY NAME money. Also I have renegotiated our broadband and telephone contract what effected in further saving of around £100 a month.

My first language is not English so please forgive for any mistakes. Any suggestions, changes, and improvements are more than welcome.