Complex sentence: Porter started his career at Southend United and made his professional debut at Cambridge United he then moved to Bishop's Stortford, his good form for the Blues prompted Barnet boss Paul Fairclough to sign Porter in May 2007.
Split into simpler sentences: Porter started his career at Southend United and made his professional debut at Cambridge United. His good form for the Blues prompted Barnet boss Paul Fairclough to sign Porter in May 2007.