Articalship firm confusion

I m doing articalship in a small firm
,actually i am the first article of my firm .....but in 6 months training i had learned GSTR 3B & GSTR 1 data filling/uploading. , gst client's bill's entry in Excel , gst chalan creating, gst tax payment, GST site signing up ,.......ITR preparation in a software of individuals(presumptive basis income only ), form 26 A (TDS) downloading, ITR filing , signing up at ITR portal....

My question is .....does it matters in future after becoming CA..... the firm from where you had done articalship is consider in any job interview or resume or any other reference....

And please also let me know that what I had learned in 6 mont is enough according to 6 month or less...very less ......

Thanks in advance