CompanyProductContact
One Team. Endless Possibilities.

We build new waysto know yourself.

Vision

We're building a world where anyone understandsthemselves better and chooses a better life.

New discoveries about yourself, found in the most ordinary days.

We build products that hold the thoughts, feelings, and experiences that slip past every day.In what accumulates, patterns and shifts become visible, so people can look back onwhere they have been and understand who they are now.

A person looking back on themselves through everyday records
A team reviewing ideas together while building a product
Two people walking and talking through an ordinary day

Product

We know ourselves
less than we think.
TimeBubble

The TimeBubble product team designing the mobile journaling experience together
Core Product

Record thoughts, feelings, and everyday moments, then open them again years later.

The TimeBubble AI team examining patterns and changes across records
AI
Artificial Intelligence

Surfacing recurring emotions and interests, and the patterns that shift over time.

The HanTeam data center team inspecting our own server infrastructure
Data Center
INFRASTRUCTURE

We run our own servers and data infrastructure so records stay safe for years.

History

Turning ways to understand people
into products, year after year.

A New Beginning

Building on everything we had learned, we started HanTeam's next chapter.

We redefined what our first product taught us, and with TimeBubble 2.0 began building what we actually want to make.

REBUILDTimeBubble 2.0

We redesigned the existing product and added new features and experiences.

EXPANDBeyond One Product

Beyond a single product, we are exploring new ways to connect people and technology.

HanTeamOne Team, Endless Possibilities

We bring different ideas and skills together as one team to create new possibilities.

Team

Different perspectives meet,
and better answers take shape.

We respect each other's expertise without stopping at the edges of a role.

We ask together, decide together, and finish together.

From an idea to a lived experience, HanTeam moves as one team.

Portrait of Jayun Ku
Jayun KuProduct Owner / Co-Founder

Kookmin University

Portrait of Seihoon Kim
Seihoon KimTech Lead / Co-Founder

ISO/IEC 27001:2022 Associate ISMS Lead Auditor

Join HanTeamBuild whatcomes nextwith us.contact@hansei.team

Contact

Our next conversation
starts here.

contact@hansei.team