Stephanie Na

SN

Looking for a job

Stephanie Na

@stephaniena

Growth marketer at Pixo who repaired attribution, lifting ATT opt-in from 4.2% to 37%.

What I'm looking for

I look for environments where I can understand the problem a team wants to solve, examine the data and existing systems, and work persistently toward a clear solution. I’m drawn to opportunities to create broader impact through varied experience.

At Pixo, I audited and improved tracking and attribution for Logoshop and Focuskeeper with engineering. ATT opt-in rose from 4.2% to 37%, and ad efficiency nearly doubled on the same creative.

At Sentino, I compared four markets, set up tracking, and ran small-budget tests to find an initial audience for its AI language-learning app. After funnel data showed many visitors left before sign-up, I redesigned the landing page; the new landing test achieved about 1.7 times the landing reach per click of the original homepage.

At Wespion, I tested audience segments and created separate creative for ROOMFIT, identifying young parents with children as a high-converting segment and contributing to ROAS of up to 1,200%. Across my marketing work, I trace problems through data, form a hypothesis, and test it rather than defaulting to assumptions about creative or the market.

Experience

Work history, roles, and key accomplishments

SE

Freelance Growth Marketer

Sentino

Jul 2026 - Sep 2026 (2 months)

Defined target market and user segments for an early-stage AI language-learning app, set up tracking, and ran small-budget tests to acquire first users.

Market Research Segmentation Tracking Setup A B Testing Landing Page Optimization Performance Marketing

PI

Global Marketing Specialist

Pixo

Mar 2026 - Jun 2026 (3 months)

Diagnosed and improved tracking and attribution setup for iOS productivity apps, refreshed creative, and built dashboards to define campaign goals and metrics.

Meta Ads Google Ads Appsflyer Google Sheets AI Tools Attribution Measurement Dashboarding

WE

Marketing Lead

Wespion

Oct 2024 - Jul 2025 (9 months)

Led marketing for smart home-gym hardware, designed targeting matrices, and implemented retargeting and CRM flows to drive conversions.

Targeting Segmentation Retargeting CRM Kakao Ads ROAS optimization

VM

Brand & Performance Marketer

Video Monster

Aug 2023 - Feb 2024 (6 months)

Reframed creative and messaging to align target audience, reorganized app features into core USPs, and improved acquisition and retention metrics.

Meta Ads Creative Strategy Audience Targeting App Marketing CPI Optimization Retention

KS

Content Marketer

Kiwi Studio

Apr 2023 - Jul 2023 (3 months)

Improved activation and conversion funnels through CRM and app push, and optimized social channels and app store presence.

CRM App Push Social Media Optimization App Store Optimization Funnel Optimization

DE

Marketer

Deeply

Oct 2020 - Apr 2022 (1 year 6 months)

Managed marketing for a subscription parenting app with AI baby-cry analysis.

EB

Content Marketer

eBrain

Jan 2020 - Oct 2020 (9 months)

Created content for a recruitment technology company.

Education

Degrees, certifications, and relevant coursework

SC

Sparta Coding Club

Course, SQL Fundamentals

2025 - 2025

Completed a course in SQL Fundamentals in 2025.

FC

Fast Campus

Course, Performance Marketing & Data Analytics

2023 - 2023

Completed a course in Performance Marketing & Data Analytics in 2023.

KD

Kaywon University of Art & Design

Bachelor of Fine Arts, Fine Arts

2017 - 2020

Pursued a Bachelor of Fine Arts in Fine Arts, graduating in August 2020.

Tech stack

Software and tools used professionally

Google Tag Manager

Google Analytics

Figma

Slack

Notion

Google Sheets

SQL

Google Ads

AppsFlyer

CapCut

Looker Studio

Availability

Looking for a job

Location

South Korea

Authorized to work in

Salary expectations

75220k+ KRW

Job categories

Growth Marketer

Skills

Growth Marketing Performance Marketing Digital Advertising Marketing Analytics Attribution Campaign Strategy Audience Segmentation Creative Testing Retargeting CRM Marketing Conversion Rate Optimization Funnel Analysis Subscription Marketing Meta Ads Google Ads

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