Tajul Islam
Founder & CEOTajul Islam is the Founder and Managing Director of Ngital Limited and a digital marketing strategist specializing in performance advertising, brand growth, and marketing technology. He writes about digital advertising and business growth based on hands-on agency and campaign experience.
He has helped dozens of high-profile brands—from finance to retail—scale through data-driven strategies on Google, Facebook, and TikTok.
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App Store Optimization (ASO): A Complete Playbook
Most digital marketing teams in Bangladesh treat their mobile app like an afterthought. They spend lakhs on Facebook and Google Ads driving users to their website, while their…
Jun 4, 2026 Read article -
WhatsApp Commerce: Selling Through Conversations
The infrastructure for WhatsApp commerce can be built in three months. The conversational skill that determines whether infrastructure produces sales takes years to develop and remains the binding…
Jun 4, 2026 Read article -
How iOS 14 Changed App Marketing Forever
When Apple launched the App Tracking Transparency framework with iOS 14.5 in spring 2021, the app marketing industry knew something significant was happening. Most people working in app…
Jun 4, 2026 Read article -
Mobile-First CRO for Bangladesh’s 70% Mobile Traffic
Most Bangladeshi brands talking about conversion rate optimization are doing something else. They're running occasional A/B tests on button colors. They're following advice from international CRO content that…
Jun 4, 2026 Read article -
Abandoned Cart Recovery for Bangladeshi E-commerce: The Complete Playbook
The international playbook for abandoned cart recovery doesn't survive contact with Bangladeshi e-commerce reality. Send three emails over three days, run retargeting ads, offer a discount on the…
Jun 4, 2026 Read article -
Local SEO for Healthcare Practices in Bangladesh
Healthcare practices in Bangladesh searching for patients online face a specific set of dynamics that general local SEO advice doesn't address. Patient search behavior differs from consumer product…
Jun 4, 2026 Read article
