SK Hasibur Rahman (Born on 18th March 2000) is a successful Entrepreneur, Professional Web Designer & Developer, Digital Marketer & Tech Enthusiast from Bangladesh. He is the founder of “Blingzo-IT”.SK Hasibur Rahman was born and brought up in Khulna, Bangladesh. 'Blingzo IT' is a supportive tech company in Bangladesh. He always tries to support them, who wants to grow their skill in the technology sector. SK Hasibur Rahman, Known Professionally As RV Rahman Hasib, Is a Content Creator, Based In Bangladesh. Hasibur Is Notable For Producing YouTube Videos Concerning Technology In Bangla. He Is Working For Many Big Companies. He Has Been Featured In ViralVagon’s Top 100 Video Creator Facebook List.