Performance & Growth Marketer | B2C Scale Specialist # 6+ years scaling B2C products across startup and enterprise environments # Scaled user growth at startups MAU 200K → 500K and at enterprise apps MAU 8M → 11M # Managed $100K+/month paid media budget per brand #Built and led 21-person growth teams (planners, buyers, analysts) #Strong in app & web measurement (event journeys, GTM data layer, Looker Studio & GA4) #Focused on standardization, systems, and scalable growth engines

H. M. Shahriar Mahmud

Performance & Growth Marketer | B2C Scale Specialist # 6+ years scaling B2C products across startup and enterprise environments # Scaled user growth at startups MAU 200K → 500K and at enterprise apps MAU 8M → 11M # Managed $100K+/month paid media budget per brand #Built and led 21-person growth teams (planners, buyers, analysts) #Strong in app & web measurement (event journeys, GTM data layer, Looker Studio & GA4) #Focused on standardization, systems, and scalable growth engines

Available to hire

Performance & Growth Marketer | B2C Scale Specialist

6+ years scaling B2C products across startup and enterprise environments

Scaled user growth at startups MAU 200K → 500K and at enterprise apps MAU 8M → 11M

Managed $100K+/month paid media budget per brand

#Built and led 21-person growth teams (planners, buyers, analysts)
#Strong in app & web measurement (event journeys, GTM data layer, Looker Studio & GA4)
#Focused on standardization, systems, and scalable growth engines

See more

Experience Level

Expert
Expert
Intermediate
Intermediate
Beginner
Beginner
Beginner

Work Experience

Senior Experience Lead, Performance & Growth Marketing at Shikho
April 1, 2024 - Present
Led growth marketing efforts for a top EdTech startup in Dhaka. Acquired 500K+ new users per quarter; improved paid media efficiency by 53% through GTM strategy, campaign optimization, targeting, and creative testing. Increased monthly active users by 36.7% and revenue per user by 34.8%, while reducing registration drop-offs by 27%. Implemented and managed Adjust and CleverTap to improve tracking and re-engagement; collaborated with Product, Brand, and Engineering teams to optimize the user journey and drive repeat usage.
Lead, Performance Marketing at ADA Global (Axia Digital)
May 1, 2023 - April 30, 2024
Managed $4M+ quarterly paid ads across Bangladesh, Sri Lanka, Nepal, and Singapore; delivered 7% MAU and 6% revenue growth for telco, fintech, and ecommerce apps with 10M+ users. Built and led a 21-person performance marketing team; partnered with Meta and Google APAC to run brand and conversion studies; launched localized offers and optimized lifecycle campaigns to scale growth.
Manager, Platforms & Performance Marketing at ADA Global (Axia Digital)
August 1, 2021 - April 30, 2023
Oversaw 2,000+ campaigns per month across Google Ads, Meta Ads, LinkedIn Ads and local DSPs; delivered 4.7% quarterly revenue growth for major telco and MFS clients through better targeting and measurement. Negotiated CPI/revenue share deals with IMOs and vendors, established a Digital Media School, and trained 30+ planners and buyers to build a high-performing Dhaka hub.
Marketing Consultant at Tukitaka.xyz (Lifestyle ecommerce brand)
June 1, 2020 - June 1, 2021
Launched full-funnel performance campaigns (Meta ads, Google Ads, organic social) achieving 4X ROAS and reclaiming 20%+ lost revenue via cart abandonment flows. Implemented funnel optimization and creative testing to boost conversions and revenue.
Co-Founder & Growth Manager at Pista (Cloud Pizza Shop)
December 1, 2017 - December 1, 2018
Co-founded and grew growth initiatives in Dhaka. Captured 2.17% market share in 5 months through hyper-localized digital marketing and referral programs; drove 40% MoM revenue growth via loyalty and retention strategies.
Co-Founder & Growth Manager at Sigma Academic Care (Tuition Center for school & college students)
December 1, 2014 - July 1, 2017
Scaled the business to $10K MRR and achieved 19% quarterly revenue growth through targeted outreach, demos, and skill development initiatives.

Education

MBA (Online) at University of Illinois at Urbana-Champaign
January 1, 2025 - January 17, 2026
Postgraduate Diploma in IT at Jahangirnagar University
January 1, 2022 - January 1, 2025
BA (Hons) in Business at Wre xham Glyndwr University, UK
January 11, 2030 - January 17, 2026

Qualifications

Google Ads Certified
January 11, 2030 - January 17, 2026
Meta Blueprint Certified
January 11, 2030 - January 17, 2026

Industry Experience

Telecommunications, Software & Internet, Media & Entertainment, Education, Retail, Professional Services