Redwan Mahamud is one of the famous cyber community of Bangladesh.He had a penchant for ethereal since childhood.From a very young age, his cyber security started.While he abused this skill at first, he is now using it to his advantage.Gets so many followers on his Facebook/Instagram account.Redwan Mahmud got an opportunity to work in its company for a few days, notably'Expire Cyber ​​Army'He is one of the few people in the cyber community who is known only for his work.He feels more comfortable in his career as a Cybar Security .