❋TLDR
Streamlining the entire campaign
lifecycle from application and selection
through mission execution
As App Lead Designer at TagBy from February to October 2022, I shaped a profit-sharing platform for social-media influencers, streamlining the entire campaign lifecycle from application and selection through mission execution. During this period, I delivered the following results.
New sign-ups
590% uP
994
5,874
Avg. Campaign applicants
per month
56% uP
7,167명
11,229명
01
ProbleM statement
Case #01
Low campaign application rate among new users
case study
Case #01
problem definition
Case #01
🔍
Insights
hypothesis
Case #01
Solution
Case #01
How can we encourage influencers to be more
eager to participate in campaigns?
To resolve the issue, we devised and executed three solution steps grounded in our research and data analysis.
01
02
03
filtering by highest selection rate
1
Calculate the selection frequency of new influencers
on the influencer app and prioritize the display with the
'Low Competition Filtering' applied.
Filters
👀 Low competition
🚩New Campain
💰High Rewards

1
aPP
Influencer
Campaign exploration -> applying
Default filtering for High Chance
Promotion for new users
2
On the campain's influencer selection page,
apply the 'New User' badge UI along with a
promotional tooltip.
NEW
is new influencer.
If you choose a new influencer,
the participation rate in the campaign
increases by 30% or more!

Pc
Client
Campaign management -> Influencer selection page
Promotion for new users
3
Display the default setting with
'New User Priority' as sorting option
Influencer: New to Ordinary

Pc
Client
Campaign management -> Influencer selection page
Communication
Designing a design system and guide for seamless
communication with team members
D
UX flows & actions Definition
Ensured efficient communication
across all team members
keeping everyone aligned and informed.
UI elements description
Seamless communication
with developers
Systematically organized functions, definitions, and guidelines
for components, modals, and pop-ups, and provided
environment-specific documentation to streamline communication
with developers.
design system guide
Consistent communication
with designers
Defined style guidelines to ensure system consistency and
collaborated seamlessly with designers and developers—
earning consistently positive design reviews.
result
Case #01
Selection and application rates doubled, making a significant impact
We designed our approach by applying the theory of the psychological effects of slot machines to our hypothesis, aiming to increase
influencer’s campaign application rates by providing successful experiences through appropriate rewards. This resulted in increased numbers of
selected accounts and campaign application rates, demonstrating successful outcomes.
Montly Selected campaign
accounts
66% uP
678
1,023
The average monthly campaign
applicants
34% uP
7,340
9,835