Yejun Tak, PhD

Product Designer

San Francisco, California, United States2 yrs 9 mos experience

Key Highlights

Over four years of experience in UX design.
Designed browser-based interfaces for Microsoft M365.
Fluent in Korean, Japanese, and English.

Stackforce AI infers this person is a Product Designer with expertise in UX/UI for B2C applications.

Contact

Skills

Core Skills

Product DesignUser Experience (ux)Visual DesignInformation Architecture

Other Skills

Product PlanningWireframingUsability TestingMotion GraphicsGraphic DesignLogo DesignIllustrationPhotographyCompositingArt DirectionSalesAfter EffectsPremierePowerPointAdobe Creative Suite

About

Peter Yejun Tak is a Product Designer at Microsoft, where he works on the M365 Core team to design browser-based interfaces and conduct usability testing. He has a Master of Science in Information Technology from the University of the Cumberlands and a Bachelor of Fine Arts in Graphic Design from the Maryland Institute College of Art. With over four years of experience in UX design and motion graphic artistry, Peter has delivered superb service and innovative solutions for industry leaders like Netflix, Onlife, and Streets Market. He has a portfolio of diverse projects that demonstrate his skills in mobile design, web design, graphic design, Adobe Creative Suite, and Cinema 4D. Peter is an out-of-the-box thinker who values collaboration, communication, and positive user experience. He is fluent in Korean, Japanese, and English.

Experience

2 yrs 9 mos

Total Experience

1 yr

Average Tenure

Current Experience

T-mobile

Lead Product Designer, Network & AI

Feb 2025 – Jan 2026 · 11 mos · Bellevue, Washington, United States · On-site

Product DesignUser Experience (UX)Product Planning

Microsoft

Product Designer, M365 Core

Oct 2022 – Apr 2024 · 1 yr 6 mos · Redmond, Washington, United States · Remote

Visual DesignInformation ArchitectureWireframingUsability TestingUser Experience (UX)

Vita (onlife)

Senior User Experience Designer

Nov 2020 – Oct 2022 · 1 yr 11 mos · Remote

Derive business processes, analyze user needs, assist in requirements definition, design browser-based interfaces,
and design and conduct usability testing.
Create Conceptual Models, Journey Maps, Personas and Scenarios of Use.
Create and refine screen prototypes and document user requirements, screen designs, and design recommendations.

Information ArchitectureWireframingUsability TestingUser Experience (UX)

Streets market

Senior UI/UX Designer

Sep 2020 – Aug 2021 · 11 mos · United States

Provide innovative insights and overall direction in support of major marketing initiatives.
Understanding with the Agile/Scrum methodology and make responsive design by using HTML, CSS, and jQuery.

Visual DesignInformation ArchitectureWireframingUsability TestingUser Experience (UX)

Netflix

2 roles

Visual Designer (Netflix: Kulipari)

Aug 2019 – May 2020 · 9 mos

Understanding of Section 508 and its requirements regarding design.
Making studio’s website and designing overall branding for the studio, demonstrating ingenuity and attention to detail in designing event, logo, pamphlets, and posters for the studio in line with brand presentations.

Visual Design

Design Intern for Kulipari Team

May 2019 – Aug 2019 · 3 mos

Visual Design

Oculus vr

2 roles

Oculus Launch Pad Participant (HUMANO)

Jul 2018 – Oct 2019 · 1 yr 3 mos

Helm outstanding collaborative projects, originating unique proposals and prototypes in line with 12 other designers.
Designing wireframes for virtual production and creating interface for the MVP (for Oculus Launch Pad)

VR Interactive Designer

Dec 2017 – Oct 2019 · 1 yr 10 mos

• Participated in Oculus VR Launchpad

Korean cultural centre

Visual Curator

Jun 2018 – Aug 2019 · 1 yr 2 mos · Baltimore, Maryland

Visual Design

Urban design group, llc

Web Designer

Apr 2018 – Jul 2018 · 3 mos

Visual Design

City of baltimore

Visual Designer

Nov 2017 – May 2020 · 2 yrs 6 mos · Baltimore, Maryland

• Demonstrate ingenuity and attention to detail in designing event, logo, pamphlets, and posters for Baltimore Changwon Sister City Committee in line with brand presentations; recruited volunteers and expanded understanding of HR concepts.

Visual Design

Agmd enterprise

UX/UI Lead (Web/Mobile)

Jun 2016 – Aug 2021 · 5 yrs 2 mos · Seoul, Korea

Provide innovative insights and overall direction in support of major marketing initiatives.
Guide and support up to 500+ diverse individuals to maintain workflow and swiftly overcome any issues.

Visual Design