Work

Work

About

About

Serenity: from mental health chatbot to clinical platform

Serenity is a mental health app originally built as a chatbot, which I helped evolve into a clinically-structured, multi-format therapeutic platform.

I led the redesign of the user experience, developed a tiered mental health content system, and launched a clinician-facing SaaS tool.

Lead Product Designer

Mobile App&Web App

2021

Logo design for the brand Redo on green gradient background

Problem

Serenity started as a basic mental health chatbot with limited clinical depth and no structured therapeutic outcomes. To truly support users, it needed to evolve into a platform with evidence-based care, personalization, and lasting impact.

Solution

We built a structured Mental Health Library organized by commitment and therapeutic depth:

Courses – Structured CBT-based programs for long-term improvement

Wellness Tools – Short exercises to regulate emotion

Resources – Low-effort content for exploration and learning

All delivered in a unified, conversational interface.

User experience

  • Conversational splash/chat hybrid flows
  • Introduced clinical layering over time to ease users in
  • Progress tracking to boost return usage
  • A friendly, animated persona to build trust

Conversitional UI

Wellness tools

Courses

From app to SaaS: Serenity Builder

Anthem (our partner) asked us to expand Serenity into a clinician-facing platform to deploy care programs at scale. We built the Serenity Builder: a SaaS product for clinicians to:

  • Build and manage personalized care plans
  • Publish to patients through mobile apps
  • Manage patients and measure engagement

We delivered as a working MVP in just 6 weeks, it unlocked a $100M enterprise contract.

Create protocols via Serenity Builder

  • Build and manage personalized care plans
  • Publish to patients through mobile apps
  • Manage patients and measure engagement

My protocols

Create protocols

Design courses

Participant’s data

Impact

  • 63% user satisfaction with app features
  • 56% engagement with wellness tools
  • We delivered Serenity Builder as a working MVP in just 6 weeks, it unlocked a $100M enterprise contract with Anthem
  • Post-acquisition, platform became core to a larger SaaS suite

Takeaways

  • Emotional design + clinical structure = long-term engagement
  • Simplicity wins for non-technical clinical teams
  • Speed to MVP unlocked high-value contracts

Contact me at kolatanhui@gmail.com to get started.

kolatanhui@gmail.com

(408) 613-5717

LinkedIn

Work

Work

About

About

Serenity: from mental health chatbot to clinical platform

Serenity is a mental health app originally built as a chatbot, which I helped evolve into a clinically-structured, multi-format therapeutic platform.

I led the redesign of the user experience, developed a tiered mental health content system, and launched a clinician-facing SaaS tool.

Lead Product Designer

Mobile App&Web App

2021

Logo design for the brand Redo on green gradient background

Problem

Serenity started as a basic mental health chatbot with limited clinical depth and no structured therapeutic outcomes. To truly support users, it needed to evolve into a platform with evidence-based care, personalization, and lasting impact.

Solution

We built a structured Mental Health Library organized by commitment and therapeutic depth:

Courses – Structured CBT-based programs for long-term improvement

Wellness Tools – Short exercises to regulate emotion

Resources – Low-effort content for exploration and learning

All delivered in a unified, conversational interface.

User experience

  • Conversational splash/chat hybrid flows
  • Introduced clinical layering over time to ease users in
  • Progress tracking to boost return usage
  • A friendly, animated persona to build trust

Conversitional UI

Wellness tools

Courses

From app to SaaS: Serenity Builder

Anthem (our partner) asked us to expand Serenity into a clinician-facing platform to deploy care programs at scale. We built the Serenity Builder: a SaaS product for clinicians to:

  • Build and manage personalized care plans
  • Publish to patients through mobile apps
  • Manage patients and measure engagement

We delivered as a working MVP in just 6 weeks, it unlocked a $100M enterprise contract.

Create protocols via Serenity Builder

  • Build and manage personalized care plans
  • Publish to patients through mobile apps
  • Manage patients and measure engagement

My protocols

Create protocols

Design courses

Participant’s data

Impact

  • 63% user satisfaction with app features
  • 56% engagement with wellness tools
  • We delivered Serenity Builder as a working MVP in just 6 weeks, it unlocked a $100M enterprise contract with Anthem
  • Post-acquisition, platform became core to a larger SaaS suite

Takeaways

  • Emotional design + clinical structure = long-term engagement
  • Simplicity wins for non-technical clinical teams
  • Speed to MVP unlocked high-value contracts

Contact me at kolatanhui@gmail.com to get started.

kolatanhui@gmail.com

(408) 613-5717

LinkedIn

Work

Work

About

About

Serenity: from mental health chatbot to clinical platform

Serenity is a mental health app originally built as a chatbot, which I helped evolve into a clinically-structured, multi-format therapeutic platform.

I led the redesign of the user experience, developed a tiered mental health content system, and launched a clinician-facing SaaS tool.

Lead Product Designer

Mobile App&Web App

2021

Logo design for the brand Redo on green gradient background

Problem

Serenity started as a basic mental health chatbot with limited clinical depth and no structured therapeutic outcomes. To truly support users, it needed to evolve into a platform with evidence-based care, personalization, and lasting impact.

Solution

We built a structured Mental Health Library organized by commitment and therapeutic depth:

Courses – Structured CBT-based programs for long-term improvement

Wellness Tools – Short exercises to regulate emotion

Resources – Low-effort content for exploration and learning

All delivered in a unified, conversational interface.

User experience

  • Conversational splash/chat hybrid flows
  • Introduced clinical layering over time to ease users in
  • Progress tracking to boost return usage
  • A friendly, animated persona to build trust

Conversational UI

Wellness tools

Courses

From app to SaaS: Serenity Builder

Anthem (our partner) asked us to expand Serenity into a clinician-facing platform to deploy care programs at scale, as part of the acquisition deal requirement. We built the Serenity Builder for clinicians.

Create protocols via Serenity Builder

  • Build and manage personalized care plans
  • Publish to patients through mobile apps
  • Manage patients and measure engagement

My protocols

Create protocols

Design courses

Participant’s data

Impact

  • 63% user satisfaction with app features
  • 56% engagement with wellness tools
  • We delivered Serenity Builder as a working MVP in just 6 weeks, it unlocked a $100M enterprise contract with Anthem
  • Post-acquisition, platform became core to a larger SaaS suite

Takeaways

  • Emotional design + clinical structure = long-term engagement
  • Simplicity wins for non-technical clinical teams
  • Speed to MVP unlocked high-value contracts

Contact me at kolatanhui@gmail.com to get started.

kolatanhui@gmail.com

(408) 613-5717

LinkedIn