{"id":101,"date":"2026-05-21T13:50:15","date_gmt":"2026-05-21T10:50:15","guid":{"rendered":"https:\/\/www.def-system.space\/pro-nas\/"},"modified":"2026-07-24T16:55:06","modified_gmt":"2026-07-24T13:55:06","slug":"pro-nas","status":"publish","type":"page","link":"https:\/\/def-system.space\/en\/pro-nas\/","title":{"rendered":"About Us"},"content":{"rendered":"
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About Us<\/span><\/span><\/div>\n

DEF Systems \u2014 Ukrainian IT Company from Kyiv<\/span><\/span><\/h1>\n

We build digital products for business, tourism, the volunteer movement and the defence sector. Our mission is to help Ukrainian organizations work more efficiently through technology.<\/span><\/span><\/p>\n<\/div><\/div>

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OUR MISSION<\/span><\/span><\/div>\n

Technology that helps move forward<\/span><\/span><\/h2>\n

DEF Systems was born as a response to the Ukrainian market’s need for quality, accessible IT solutions.<\/span><\/span><\/p>\n

We specialize in projects where technology directly solves a real problem: helping a travel agency sell more, a volunteer organization deliver aid more precisely, or an industrial enterprise spend less time on routine tasks.<\/span><\/span><\/p>\n

We are a Ukrainian team. We work under the conditions of full-scale war and fully understand what Ukrainian businesses and volunteers need today. This is not just words \u2014 it is our daily reality that shapes our approach to every project.<\/span><\/span><\/p>\n<\/div><\/div>

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\ud83c\uddfa\ud83c\udde6<\/div>\n

Registered in Ukraine<\/h3>\n

DEF Systems LLC is an officially registered legal entity in Ukraine. All projects and contracts \u2014 fully within Ukrainian law.<\/p>\n

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Kyiv, Ukraine<\/span><\/div>\n

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Operating since 2021<\/span><\/div>\n

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We accept projects from abroad<\/span><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/section>\n

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OUR VALUES<\/span><\/span><\/div>\n

The Principles We Work By<\/span><\/span><\/h2>\n
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The Client is a Partner<\/h4>\n

We do not just execute orders \u2014 we immerse ourselves in the client’s business and find solutions that genuinely help, not just satisfy the spec.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>\n

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Accountability<\/h4>\n

Deadlines are not “approximate”. If we make a commitment, we keep it. If a problem arises, we say so immediately \u2014 not at the end.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>\n

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Code Quality<\/h4>\n

We write code that is easy to maintain and grow. No “workarounds” or “temporary fixes” \u2014 only clear, understandable architecture.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/section>\n

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50+<\/div>\n
Projects Delivered<\/div>\n<\/div>\n
<\/div>\n
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3+<\/div>\n
Years of Experience<\/div>\n<\/div>\n
<\/div>\n
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5<\/div>\n
Service Areas<\/div>\n<\/div>\n
<\/div>\n
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10+<\/div>\n
Recurring Clients<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/section>\n

Have a Project? Let’s Get Acquainted<\/span><\/span><\/h2>

Write to us \u2014 we will tell you more about the team and share relevant cases for your industry.<\/span><\/span><\/p>

Contact Us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"About Us DEF Systems \u2014 Ukrainian IT Company from Kyiv We build digital products for business, tourism, the volunteer movement and the defence sector. Our mission is to help Ukrainian organizations work more efficiently through technology. OUR MISSION Technology that helps move forward DEF Systems was born as a response to the Ukrainian market’s need...","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-101","page","type-page","status-publish","hentry"],"yoast_head":"\nAbout Us - DEF SYS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/def-system.space\/en\/pro-nas\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"About Us - DEF SYS\" \/>\n<meta property=\"og:url\" content=\"https:\/\/def-system.space\/en\/pro-nas\/\" \/>\n<meta property=\"og:site_name\" content=\"DEF SYS\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-24T13:55:06+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/def-system.space\\\/en\\\/pro-nas\\\/\",\"url\":\"https:\\\/\\\/def-system.space\\\/en\\\/pro-nas\\\/\",\"name\":\"About Us - 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