The towering defender captained Gresley Rovers last year in the Pitching In NPL Midlands Division and also featured against the Bees.
It has been a busy seven days for the club, with the signing of Isaiah Bazeley and Jake Duffy also confirmed.
Manager Mitch Austin said: "I am delighted to have Alex onboard. In our last league game, he played our forwards superbly well.
"When I heard he had relocated locally, it makes sense to bring someone of his quality to our club."
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