If you end up hiring a Painter with poor workmanship, what all things can go wrong.
1) Lambi-putty composition. This material needs a right composition. Only a well experienced painter knows how much Enamel to mix & has complete control on how much lambi powder goes in to it.
2) After first coat or hand of Lambi-putty is done. Painter should apply a coat of Primer ( 50% primer & 50% enamel). If this step is not taken Papdi 9 small bits & pieces of your paint can come off in few days.
3) Colour coat needs to uniform & not patchy. An inexperienced painter can do bad job & marks/ patches of roller might become visible.