MINA CHOI

PERFORMANCE MARKETING  ·  KOREAN / ENGLISH

Contact

TURNING ATTENTION TO ACTION

Performance data and review signals informing marketing decisions
qualified lead rate
vs. major agencies

ABOUT ME

Let me tell you how I got here.

Mina Choi

I am a bilingual Performance & Growth Marketer who turns data into scalable revenue. My path hasn’t been a linear corporate track—it has been forged by running my own business, coordinating large-scale operations, and managing conversion funnels directly, such as scaling lead rates by 4X against major agencies.

I combine data analytics, CRM automation, and UI/UX design/technical execution to build and scale high-converting acquisition pipelines.

Languages Korean & English
Based in Los Angeles, CA
Status Actively job searching
Certified in UI/UX Design Computer Literacy Level 2

Tools & platforms

Data & Analytics
Excel XLSTAT Google Analytics Google Ads
Project Management
Google Workspace ClickUp Notion
Technical & Web
HTML/CSS/JS GitHub Vercel

MY SKILLS

Four disciplines, one throughline.

01

Lead Generation

Funnel strategy, audience targeting, and conversion-focused landing page design — built and iterated on performance data.

02

Data & Reporting

Pivot tables, statistical charting, and monitoring systems that flag what actually needs attention.

03

Content & Creative

End-to-end social content production and creator partnerships, from brief to final approval.

04

Bilingual QC

Native-level Korean and professional English — tone, nuance, and cultural fit, not just translation.

qualified leads vs.
an outside agency
0 companies tracked in a
cross-border data program
$0 Managed $80K/yr operations 100%
remotely with <1 hr/day via
automated digital workflows.
0% bilingual fluency —
Korean & English

MY WORK

Five key projects showcasing hands-on performance marketing, data analysis, and cross-border execution.

01  ·  Telehealth Lead Generation

A funnel that outperformed a major agency — on a smaller budget.

My manager wanted broad targeting to maximize traffic. Competitor research told a different story: our real differentiator was on-site, 1:1 provider care — something most telehealth competitors couldn't offer, at a premium price point. I made the case, backed by data, that broad targeting was pulling in price-sensitive traffic that didn't fit a premium service. We rebuilt the funnel around targeting people willing to pay for hands-on care — a four-stage flow where information unfolds step by step instead of overwhelming a visitor on one page. The result: qualified leads at the rate of a major outside agency running a comparable paid campaign for the same company.

View full case study →
Eligibility quiz
Eligibility quiz
Quiz result and booking CTA
Quiz result & booking CTA
Provider intro
Provider introduction
Calendar booking
Calendar booking
Booking confirmed
Booking confirmed
02  ·  Email & SMS Campaigns

Turning automation into conversations that convert.

Behind every funnel is a follow-up system. These are the automated email and SMS workflows I built to nurture leads after they left the landing page, alongside creative examples from the email and social campaigns I've written and designed — brand names blurred throughout for client confidentiality.

Key Performance Metrics

Conversion Scaling: "Achieved a multi-fold increase (nearly 12x) in lead conversion through automated nurturing funnels, significantly outperforming the pre-automation baseline."
Operational Workflow Efficiency: "Replaced manual outreach with a fully automated funnel system that manages end-to-end communication—from initial touchpoints to automated scheduling. This eliminated manual bottlenecks and allowed the process to scale smoothly."
Analytics Baseline: "Scaled marketing analytics from a near-zero tracking baseline to a fully systemized, data-driven pipeline (0 to 100) that provides real-time funnel visibility."

Strategic Data-Driven Optimization

"Integrated landing pages with CRM platforms to create a 'Single Source of Truth' for all lead data. By analyzing the full funnel—from initial interest to automated booking—I identified drop-off points and optimized the automated sequences, ensuring high-intent leads are captured and nurtured without manual intervention."

View full case study →

Automation workflows

New lead notification
New lead alert
Nurture sequence
Nurture sequence
Clean exit
Clean exit
Leads captured, blurred
Leads captured (blurred)

Email & campaign creative

03  ·  Cross-Border Trade Program

Monitoring 450+ companies from a single spreadsheet.

I supported a government-backed program connecting Korean export companies with outside marketing agencies—the companies received subsidies specifically to use agency services, and I sat in the middle, managing reimbursement data and tracking agency performance to ensure deliverables were met. Using advanced Excel for budget monitoring (such as conditional formatting to visually flag budget pacing) along with pivot tables and XLSTAT, I efficiently handled 450+ companies' data. Beyond financial tracking, I managed agency check-ins, collected feedback through post-program surveys from participating companies to improve future iterations, and helped draft quarterly logistics reports in Korean for official publication.

View full case study →
Budget monitoring spreadsheet
Budget monitoring sheet
Quarterly logistics report
Quarterly report, in Korean
04  ·  Social Content & Creator Management

Owning a content pipeline, end to end.

At a medical group in Korea, I owned the TikTok and Instagram content pipeline — producing content in-house while also sourcing and managing partnerships with outside influencers and UGC creators, from brief through revisions to final approval. Running in-house production and creator collaborations side by side gave a steady volume of content without approval delays, and real data on which format actually performed better. The clips below are independent content I've written, shot, and edited on my own channels — shown as a sample of format and pacing, since client work stays with the client.

Short-form, card-flip format
Vlog content
Vlog-style content, LA
Paid ad, carousel format (brand blurred)
Paid ad, static format
Paid ad, static format
05  ·  UI/UX Design

The technical layer behind the funnels.

Three redesign projects completed during a UI/UX program — roughly 500 hours, attended on-site, with 98% attendance — a motion/interaction sandbox, an institutional site rebuild, and a homepage redesign that turned a confusing information hierarchy into a clear, high-conversion layout. This is the same instinct — structure and clarity drive better outcomes — applied earlier to the funnel work in Project 01. It's why I can build a landing page with AI-based tools and still go in and adjust the code directly when it needs precision.

View full case study →
ALTools redesign
ALTools — interaction sandbox
KTCU rebuild
KTCU — institutional rebuild
HiteJinro redesign
HiteJinro — homepage redesign

LET'S TALK

Building a market from the ground up?
I'd love to hear from you.

or email me directly at hyeminc0706@gmail.com