Currently we are operating from Ahmedabad.
I found this city to be a big hub for web design, PHP development outsourcing solutions from coutries like U.K. , U.S.A.
Just Google "PHP India" and you will get about 4-5 companies from ahmedabad .. strange isn't it
Top reasons which i could think behind this rather unusual phenomenon may be following :
1)Cheaper Solutions as compared to other cities in India.
2)A lot of immigrants are from Gujarat in these coutries.
3)PHP , Web designing are relatively easy to learn and get money flowing in ... ahem
Still there is a scarcity of quality programmers just like any other city .. coz by the time a programmer realize his potential he already has a lot of compelling reasons to migrate to other cities.