See how mid-size companies transformed chaotic marketing into predictable growth engines with the Marketing OS.
We've installed the Marketing OS for 135+ mid-size companies across diverse industries.













































Watch how the Marketing OS transformed their businesses in their own words.
Read detailed success stories from founders and marketing leaders who installed the Marketing OS.
"Nazmul transformed our entire approach to marketing. As our fractional CMO, he built our marketing department from scratch, hired the right people, and implemented processes that actually work. Our revenue is up 250% and I'm finally free to focus on other parts of the business."
Raisul Kabir
Co-Founder & CEO, BrainStation23
"Working with Nazmul as our marketing advisor changed everything. He helped us build a proper marketing strategy for the first time, structured our team correctly, and put accountability measures in place. Our CAC dropped 45% while conversion rates doubled."
Sujan Sarkar
Founder, One Little Web
"Nazmul came in as our fractional CMO and brought structure where we had chaos. He taught us how to measure what matters, built our team's capabilities, and installed weekly processes that keep everyone aligned. The clarity alone was worth 10x what we paid."
Md. Hasan Rana
Founder, Minimal Limited
"As a new CEO, I needed guidance. Nazmul became my marketing advisor and helped me build the entire department. He showed me how to hire strategically, what processes to implement, and how to create accountability. 90 days later, we had a real marketing machine."
Mahmudul Haque Azad
Founder & CEO, Craftsmen
"Nazmul didn't just give advice—he rolled up his sleeves as our fractional CMO. He helped us build our marketing team, put processes in place, and taught us how to think strategically about growth. Marketing went from a cost center to a revenue driver."
Atiqur Rahaman
Founder & CEO, Design Monk
"I needed someone who could build a marketing department, not just run campaigns. Nazmul came in as our advisor, hired our team, implemented the right processes, and created a self-sufficient operation. Best decision I made for the company."
Shubho Al-Farooque
Founder & CEO, Zantrik
"Nazmul served as our fractional CMO during a critical growth phase. He helped me build out my team, put strategic processes in place, and taught us how to make data-driven decisions. Our execution speed tripled under his guidance."
Adnan Imtiaz Halim
Co-Founder & CEO, Sheba
"We were stuck at $5M ARR for two years. Nazmul joined as our marketing advisor and completely restructured our approach. He helped us hire the right people, build processes that scale, and develop a real strategy. We hit $12M in 18 months."
Syed Mamnun Quader
Founder, MD & CEO, Southtech Limited
"Working with Nazmul as our fractional CMO was transformative. He helped me build my team strategically, implement accountability processes, and develop a marketing strategy that actually drives pipeline. No more random acts of marketing."
Syam Anupom
Founder & CEO, Time Tackle
"Nazmul came in as our marketing advisor and taught us how to build a proper marketing function. He helped with hiring, process implementation, and strategic thinking. Revenue per lead increased 3x in six months because we finally had the right structure."
Helal Mukhles Alam
Chairman & Founder, Aerolex
"I couldn't afford a full-time CMO, but Nazmul's fractional model gave us executive-level marketing leadership. He built our team, put processes in place, and provided strategic guidance. Within 90 days, our marketing looked like a Fortune 500 operation."
Mustafa Momin
Founder & CEO, cWork
"Nazmul helped us build our marketing department from the ground up. As our advisor, he guided our hiring, implemented weekly processes, and taught us how to measure success. Finally, we have a marketing team that delivers predictable results."
Rubayat Khan
Co-Founder & CEO, Jeeon
Here's what typically happens when we install the Marketing OS in your business.
Companies typically see significant revenue increases within 12-18 months.
More efficient targeting and conversion reduces customer acquisition costs dramatically.
Founders free up 10-20 hours per week as teams become self-sufficient.
Marketing becomes measurable and forecasting becomes reliable.
Build the right team at the right time instead of panic hiring.
Systems and AI enable faster execution without sacrificing quality.
See if the Marketing OS is right for your business. Book a strategy call to get started.
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