john clark John Hamilton John Dynamics Participant Dynamics Square is a technology consulting and software development company headquartered in the UK. We specialize in providing business solutions driven by Microsoft Dynamics 365. 2392 Ranking Rank: Participant Active 11 months ago More Home Posts Submissions Votes Reactions Activity Collections Comments Badges Profile Friends Following Followers Groups Points Personal Mentions Following Favorites Friends Groups Member Activities RSS Show: — Everything — Updates Friendships New Groups Group Memberships Group Updates Posts Comments