Inna Medvedeva was born in Chelyabinsk. She graduated from the Gnessin VSMU (V. Yerzunov cl.) and the MGUKI (Prof. A. Dudnik cl., G. Laricheva).
From 1994-2014, she worked with students of UMU and DSHI No. 7 in Ulyanovsk. And in 2002-2014 as a senior teacher of the UlSU. In 2014-2018 she became a teacher at the St. Petersburg State Educational Institution DOD DSHI, named after G. V. Sviridov.
Since 2016, Inna Medvedeva has been working at the D. S. Bortnyansky Music School.
Medvedeva was the winner of International and All-Russian competitions. Among her students are laureates of International and All-Russian competitions, graduates of universities in Moscow, St. Petersburg, Chelyabinsk, Ulyanovsk. And some are teachers of DSHI, DMSh, secondary schools and universities in Russia.
Inna Medvedeva is a productive arranger and composer for the guitar. She is a member of the guitar duo "Reflection".