I wish Alok sir was teacher at my school. Teaching every concepts with numericals makes it really easy to understand.
Assistant professor at IEM kolkata. M-TECH From NIT Durgapur. B-TECH from MIT PUNE. Teaching experience of More than 4 years. GATE AIR 672.
MTECH in Electronics And Communication from Nit Durgapur (2020)
BTECH in Electronics Engineering from Mit Pune (2016)
For Boards:Central Board of Secondary Education