Sahol Bin Selim (Saad)

Sahol Bin Selim (Saad)

Sahol Bin Selim (Saad) is a digital communication professional and content strategist from Bangladesh with experience in social media marketing, SEO, WordPress, web technology, and digital storytelling. Currently serving as Digital Communication & Social Campaign Officer at OKUP, he works on digital awareness campaigns and storytelling focused on safe migration, migrant workers’ rights, and social impact. He is also the editor of BD Tech Diary, where he shares technology news, insights, and digital trends.

Top Oil Producing Countries 2026

Top oil-producing countries 2026 Oil is an important component of the world economy. When oil is converted into petroleum, it becomes an energy source used for vehicles, aircraft heating, and electricity. Apart from being an important energy source, oil is…