Shalina, childcare in Summerstown SW17

Hi there,  
I would like to apply for the nanny position in your place. I was working in this position for a year time looking after 3 kids age of 17(B), 12(G), 2and half(G) simultaneously in West Acton before nearly 2 years ago, whereas I use to be teacher for kindergartens for a year time in my country Nepal. Also I was with family of 6 kids and parents where accordingly 14(G) studying in Oxford and rest 12(G), 11(B), 8(G), 3(G) and 6mth(G) simultaneously where I was taking care mostly for 11 and 8 years but overall everyone indirectly. I also worked in Balham with 2 kids age 4 (B) and 9 (G) for almost 16 months. I was also working with 3 year old girl in High Street Kensington for a year until last August. Also, I worked with 2(B) and 6mth(B) for 2 days for a year time. And currently, 12mth(G) and just born 1mth(B) helping hand in Brixton for 4 days for a year and 4 mth. I had finished my degree in Business Management but feeling never too late and because I love to be around kids and now further more I am trying to study child care related degree/training in future and would like to work on this field where I can save money as much as I can. I use to take care of my sister as well when I was in my back home. Also, I know that kids are very important for parents and they will need person whom they can trust and feel comfortable with. Apart from Babysitting Ive worked in hotel as receptionist and was PA in finance company in back home for 3/4 years if that helps in anyway. I will not say I am perfect but I will make sure if in any case chosen I will do my duty as much properly as I can. Apart from all these, I always want to be around the kids and feel good and happy around them so further being with them and studying in future related to childcare will surely help for me in future too. 
I also have Pediatric training Certificate and DBS checked as well.
Many thanks
Regards
Shalina