Iftekhar Shahriar Moyen, known as Moyen, is a Bangladeshi entrepreneur, musician, and actor, known for founding Dhrubak Academy, an online education platform, and BOOK SHOP BD, an e-commerce company. He also has a marketing agency called Nexify IT.He was born on May 7, 2006 in Ullapara Upazila of Sirajganj District.He is one of the successful young Entrepreneur in Bangladesh.He is the founder & CEO of "Dhrubak Academy", "Nexify IT", "BOOK SHOP BD" & "Humanity Wall Foundation". He is very talented in studies since childhood.He wants to do something for the students of Bangladesh. He loves tutoring, especially math and physics.Math & Science Battalion is an online educational platform in Bangladesh created in 2025 by Moyen .He is the founder & CEO of "Math & Science Battalion" .He founded an online educational institution called "Dhrubak Academy" to teach students for free. The classes of this institution are available on YouTube and Facebook page. He feels that reading comprehension is the most important thing, not memorization.Moyen completed his HSC in Science from Govt. Akbar Ali College. Moyen got a chance to join the EEE department at Rajshahi University of Engineering & Technology (RUET) in the 2024-2025 academic year.Moyen is currently studying at Rajshahi University of Engineering & Technology (RUET).He loves playing music, especially listening and singing. He can play the guitar. Some of his singles were released in 2024. Name of some songs - 1. Okalkumando 2.Rongin Prithibi. 3. Brishti Hoye Tumi. 4. Ojana Ei Mon. He is Spotify, Deezer, Apple Music, YouTube Music, Amazon Music Verified Artist. Iftekhar Shahriar Moyen is the Founder & CEO of Dhrubak Academy, the online education platform in Bangladesh. The platform offers a wide range of free educational content, including video tutorials, quizzes, and live classes, reaching over 500 students daily.