Prabhakar married Nirmala Sitaraman in 1986. They have a daughter. His mother was Congress MLA in Andhra Pradesh, while his father Parakala Seshavatharam was a long time Legislator and served in three successive Cabinets in the state of Andhra Pradesh in the 1970s and early 1980s. Parakala took his doctorate from London School of Economics. He did his Master of Arts (M.A.) and Master of Philosophy (M.Phil) from Jawaharlal Nehru University (JNU), New Delhi.
sakriya RFID ka sabse bada prayog, ameriki raksha vibhaag dvaara apne das lakh se adhik shiping kantenaron par saavi sakriya taig ka upayog hai jo mahaadveepeeya America (CONUS) ke baahar jaata hai. sabse bada nishkriya RFID prayog, difens laujistiks agency (DLA) ka hai jo odin dvaara 72 suvidhaaon par laagoo hai jisne eyarabas ke liye vaishvik prachaar kiya jo vishv bhar mein 13 pariyojanaaon se nirmit tha.
RFID taig, aksar UPC ya EAN baarakod ke liye ek pratisthaapan hain, jiske puraane baarakod praudyogiki ki tulana mein kai mahatvapoorn laabh hain. ho sakta hai ve kabhi bhi poori tarah se baarakod ki jagah na lein, kuchh unki laagat ke kaaran aur ek hi vastu par ekaadhik deta sroton ka laabh. kai anya yojanaaon ke saath, nai EPC, uchit keemat par vyaapak roop se upalabdh hai.
V.S started his early political life by organising the agricultural workers in Kuttanadu. He was a well dedicated organizer of coir factory workers at the age of 16 under A.K. Gopalan and A.V. Kunjambu. Even though V.S. Achuthanandan lacked formal education, he was noted for his simplicity, dedication and deep reading. He was initiated into the political movement by P. Krishna Pillai. Later he participated in the freedom movement and the Communist Movement. V.S was in the forefront of the Punnapra-Vayalar uprising and Freedom Struggle against the policies for C.P Ramaswamy Iyer, Divan of Travancore who wanted to establish an American model government in Travancore. He was arrested on 28 October 1946 and was taken to Poonjar police station. He was beaten up severely in the lock – up. Policemen pierced his sole in both legs with bayonet. V.S spent five and half years in jails and four years underground during his political life.