Core Value & Operational Mindset
I manage the digital ecosystem for a market leader with an annual revenue of $200M USD. With a proven track record of overseeing monthly advertising budgets up to $600,000, I bridge the gap between technical architecture and business growth to maximize profitability.
Professional Achievements
Large-Scale Platform Operations: Led the digital ecosystem for a corporation holding 70% national market share — delivered 95% of system features and optimized 90% of field workflows for a million-user platform.
Performance Marketing Leadership: Managed $600K/month ad spend. Achieved avg. ROAS 5.0, peak ROAS 10.0, and reduced CPL/CPA by 50%.
Revenue & Profit Optimization: Maintained a 40% net profit margin through rigorous control of Spend, ROI, and full-funnel conversion optimization.
Data Automation & Martech: Built centralized CDP & real-time dashboards, cutting manual reporting by 60%. Drove 30% YoY organic growth.
Career Timeline
Digital Marketing Leader Kasa Beauty Clinic
Managed $50K–100K/month across Facebook, Google, TikTok. Led team of 7, developed full digital plans per phase. Achieved Cost/Revenue < 15%.
Digital Marketing Leader Ana Beauty Academy
Led a team of 10 members, managed $50K–100K/month across channels. Built full-year KPI roadmaps and revenue digitization plans. Peak ROAS 10.0.
Leader Marketing Freelancer
Managed aggregate $200K/month across 5 aesthetic clinics — SIAM THAI, THIEN KHUE, ANLEE, AMERICARE, V-Medical. Consistently delivered ROAS 4.0–5.0 across all accounts.
Senior Digital Marketing WikiFX — Fintech App
Scaled a multinational fintech app with 1M+ downloads across 16 countries. Ran paid campaigns on Facebook, Google, TikTok, Twitter, LinkedIn. Tracked CPI, organic & paid installs via GTM, GA4, AppsFlyer. Managed seeding team & monitored performance by country & department.
Senior Digital Marketing Mediastep International
Managed $200K–300K/month across 5–6 client projects — GoSell, GoExport, SourceVietnam. Leveraged SaaS & MarTech platform ecosystem (omnichannel tech conglomerate) to drive ROAS 400–500%. Achieved 90% KPI success rate.
Performance Marketing Freelancer Dentsu Agency
Collaborated with Dentsu Agency on lead generation performance campaigns for Aqua, Similac, Enfa. Managed 5–6M monthly traffic on GA4. Reduced CP.Raw Data & CP.QL by 30%. Maintained profit margin at 40% of revenue.
Platform Operations Lead & Digital Growth Lead Apollo Silicone
Dual role at Vietnam's #1 adhesive brand (70% market share, $200M revenue). Ops: Delivered 95% of system features, fixed all bugs within 3 days, optimized 90% of field workflows. Growth: Built CDP via API automation, cut manual reporting 60%, grew organic traffic 30% YoY.
"Growth is never an accident; it is the result of forces working together. At Brandon Mmo, those forces are System Integrity, Performance Marketing, and Operational Excellence."
Covering every critical part of digital growth — from acquisition to activation, retention and expansion.
Real campaigns. Real results. A snapshot of what I've built and managed.
Brands & Clients I've Worked With
From startups to market leaders — across industries and borders.

Dentsu
Global Performance Partnership

Apollo Silicone
Platform Ops & Digital Growth

Mediastep
Omnichannel Tech Conglomerate

WikiFX
Global Fintech App Growth

Webtretho
Massive Community Ecosystem

Step Media
MarTech & Media Solutions

GoSell
SaaS E-Commerce Solution

GoExport
B2B Export Tech Platform

Bé Yêu
Mobile App Retention & Growth

SourceVietnam
Global Sourcing Technology

Dentsu
Global Performance Partnership

Apollo Silicone
Platform Ops & Digital Growth

Mediastep
Omnichannel Tech Conglomerate

WikiFX
Global Fintech App Growth

Webtretho
Massive Community Ecosystem

Step Media
MarTech & Media Solutions

GoSell
SaaS E-Commerce Solution

GoExport
B2B Export Tech Platform

Bé Yêu
Mobile App Retention & Growth

SourceVietnam
Global Sourcing Technology
Let's discuss how my journey and technical philosophy can help you reach your growth milestones.