Hoang Bui

Digital Performance Marketing.

Paid media decisions grounded in e-commerce performance.

Explore the cases ↓
Oct–Dec 2025 TikTok GMV Max campaignOct–Dec 2025 TikTok GMV Max campaign
2025 Meta ads campaign2025 Meta ads campaign
Ad channel dashboardsAd channel dashboards

CASE 01 / Kamito · Apr–Dec 2025

Multi-Channel Paid Media Optimization & Scale.

About Kamito ↗

Category: Sport & Outdoor

Kamito is a mid-range Vietnamese sportswear and equipment brand launched in 2018 and owned by MIDOMAX VIETNAM JSC. It offers footwear, rackets, sports apparel, and accessories for pickleball, football, volleyball, badminton, table tennis, and running.

+370%E-commerce NMV YoY2025 vs. 2024
+407%Shopee revenue YoY
N/ATikTok Shop revenue YoY
21×Blended ROASFull-year 2025
35xShopee ROAS
20xTikTok Shop ROAS

Measurement details +
MeasureStarting pointTargetActual
ROASAbout 7×April 2025At least 16×Each month21× blendedFull-year 2025
All-channel e-commerce NMV2024 = index 100+200% YoY2025 = index 300+370% YoY2025 = index 470

NMV = GMV − Cancelled Value − Returned Value − Refunded Value.

ROAS = NMV ÷ ad spend after tax.

Business context.

Kamito’s e-commerce revenue had been largely flat. I joined the e-commerce team in April 2025 to plan, allocate and optimize paid media. The team targeted revenue growth and net profit.

01

Rebalanced Channel Performance

Planned budgets and restructured campaigns by channel role, maintaining stable test budgets before reviewing results and reallocating spend. Increased spend during strong conversion periods and used retargeting to re-engage interested customers and drive revenue growth.

ROAS increased from 9x to 40x, while revenue tripled with the same ad spend.

02

Drove Demand Through Paid Media

Analyzed campaign data, customer feedback and competitors, then partnered with the Social Commerce team to build demand through ad hooks, messages and CTAs. Tested creatives on TikTok, scaled winners across Meta and Google, and used Shopee Ads to convert demand into sales.

Increased purchase intent, supporting better ad delivery and conversions.

03

Focused on livestream conversion.

Ran teaser campaigns on pre-sale days to build interest and drive livestream traffic, typically allocating 15% of ad spend to teasers. Optimized livestream ads with the remaining 85%, adjusting budgets by performance and scaling spend during peak sale hours and voucher releases.

Achieved an average ROAS of 34x, making livestream ads a key revenue driver.

Campaign evidence.

CASE 02 / Kamito · Jan–Sep 2026 results

Reached New Customers Through ACA and CPAS

About Kamito ↗

Category: Sport & Outdoor

Kamito is a mid-range Vietnamese sportswear and equipment brand launched in 2018 and owned by MIDOMAX VIETNAM JSC. It offers footwear, rackets, sports apparel, and accessories for pickleball, football, volleyball, badminton, table tennis, and running.

+140%E-commerce revenue YoYJan–Sep 2026 vs. Jan–Sep 2025
+130%Shopee revenue YoY
+190%TikTok Shop revenue YoY
15.7×Blended ROASJan–Sep 2026 vs. Jan–Sep 2025
20.1×Shopee ROAS
14.3×TikTok Shop ROAS

Affiliate share of TikTok Shop GMV: 20% → 44%, Full-year 2025 vs. Jan–Sep 2026.

Measurement details +
MeasureStarting pointTargetActual
ROAS21×Full-year 202515.4×Full-year 202515.7×Jan–Sep 2026
E-commerce revenue growth+370%Full-year 2025+156% YoYFull-year 2026+140% YoYJan–Sep 2026 vs. Jan–Sep 2025
Affiliate share of TikTok Shop GMV20%Full-year 202535%Full-year 202644%Jan–Sep 2026

NMV = GMV − Cancelled Value − Returned Value − Refunded Value.

ROAS = NMV ÷ ad spend after tax.

Business context.

For 2026, the company targeted +156% YoY growth in e-commerce revenue. The opportunities were to expand TikTok Shop affiliates and improve Facebook-to-Shopee conversion.

01

Grew Affiliate Revenue Through ACA

Ran affiliate creator videos as ads through TikTok GMV Max with ACA, testing videos and increasing budgets based on ad spend and ROI. Used TikTok C-Ads to boost winning videos and worked with the affiliate team to add new content, checking cancellations and video quality as spend increased.

Grew revenue from affiliate creator videos by 928%.

02

Acquired New Customers Through CPAS

Tested CPAS against Shopee Off-site Ads and Meta conversion ads to identify effective products and plan budgets. Ran Meta-to-Shopee CPAS ads to reach new customers, adjusting budgets, bids and creatives and increasing spend during key sale periods.

Reached new customers with a ROAS of 40x.

Campaign evidence.

ABOUT / HO CHI MINH CITY, VIETNAM

Paid media. Commercial creative.

I’m Hoang, a Digital Performance Marketing Specialist in Ho Chi Minh City, focused on e-commerce growth through paid media and data-driven optimization.

My background in commercial creative and Shopee operations connects campaign decisions with the journey from ad click to purchase.

I aim to lead multi-market media strategy, mentor teams and scale acquisition efficiently.

Platforms & measurement

Advertising platforms

TikTok Ads

  • GMV Max Pro
  • Reach
  • Community Interaction
  • Brand Consideration
  • Website Sales
  • Search Campaigns

Google Ads

  • Performance Max
  • Search
  • Demand Gen
  • Shopping

Meta Ads

  • Messenger Ads
  • Lead Ads
  • Website Conversion Ads
  • Reach
  • Engagement
  • Meta CPAS for Shopee

Shopee Ads

  • Shopee Internal Ads
  • Shopee Off-site Ads

Measurement & supporting tools

Analytics & Reporting

  • Google Analytics 4
  • Google Search Console
  • TikTok Market Scope
  • Shopee Brand Portal

Tracking & Measurement

  • Google Tag Manager
  • Meta Pixel
  • Conversions API
  • TikTok Pixel
  • Shopee Affiliate Link

Tools & Productivity

  • Excel
  • NotebookLM
  • Canva
  • ChatGPT
  • Claude

EXPERIENCE

Creative. Campaigns.
E-commerce.

Apr 2025–Present

MIDOMAX VIETNAM

Digital Performance Marketing Specialist

Own Kamito paid-media planning, budget allocation and optimization. Turn performance data into recommendations for Social Commerce, Livestream and Influencer Marketing teams.

Oct 2024–Mar 2025

HV HOLDINGS

Digital Marketing Executive

Managed TikTok, Google and Shopee campaigns, commercial creative and Shopee store operations.

Apr 2024–Sep 2024

HV HOLDINGS

Digital Marketing Intern

Produced commercial creative, supported campaign setup and monitoring, and analyzed creative performance for A/B testing.

EDUCATION

HCMC University of
Industry and Trade

Bachelor of International Business
2021–2025

COURSES

PMAX Total Performance Marketing

Google Ads Master
Facebook Ads Master

CPAS Shopee Off-site campaign