i am raveendra i completed my b.tech i want join as a custom officier please suggest to me what is the basic procedure

HI Raveendra, You have posted this query under wrong category i.e. Animation and Multimedia, any ways as for your question is concerned, you stand eligible to apply for a career of Custom Officers but for this you will require to write and quaify an entrance which is conducted by the UPSC i.e the C

Which state you belong to? You have to write state civil service exams for this post.