Hi, I'm Dhrubo.
A performance marketer and founder who's spent 5+ years doing one thing well: building ad systems that generate predictable, scalable revenue.
Work With Me
The Real Story
I didn't start with a playbook. I started broke, running $50 ads for local businesses in Bangladesh and failing more than I succeeded. Every failed campaign was a data point. Every wasted dollar was a lesson.
What I noticed early: most businesses run ads the same way — spray, pray, and blame the platform when it doesn't work. The ones that actually scaled did something different. They treated paid traffic as a system, not a lottery ticket.
So I reverse-engineered what the winners did. Built frameworks around audience psychology, creative testing, and attribution. Stopped chasing vanity metrics and started obsessing over unit economics.
I founded OneDot Online Solution because I kept seeing businesses waste massive budgets on generic agencies that treated them as account numbers. I wanted to build something different: a growth partner, not a vendor.
Today I work with a small, carefully selected group of clients. Not because of bandwidth — because the work I do requires deep focus and real ownership. When I take on a client, their growth is my reputation.
What I Actually Know How to Do.
How I Got Here.
Started in Digital Marketing
Began as a freelance social media manager. Quickly realized organic alone doesn't scale — went deep into paid traffic.
First $100K ROAS Campaign
Ran first major Meta Ads campaign. Achieved 8.4x ROAS for a local e-commerce brand. Everything changed.
Performance Marketing Focus
Specialized entirely in paid performance: Meta Ads, Google Ads, funnel strategy. Built a repeatable growth framework.
Founded OneDot Online Solution
Launched the agency to deliver premium-grade performance marketing to ambitious brands. First 10 clients all hit target ROAS.
Expanded to Full-Funnel Growth
Added branding, SEO, and lead generation to create complete revenue systems — not just ad management.
Elite Client Roster
Serving 50+ brands across e-commerce, SaaS, B2B services, and lifestyle. Selective intake — max 12 retainer clients.
Ready to Stop Guessing and Start Scaling?
Book a free 30-minute discovery call. No pitch, no pressure — just a real conversation about your growth potential.
No commitment required. 30-min call. Response within 24 hours.