Customer-Facing Technical Partner
Bridging Engineering, Integration, and Business Growth

Hello, my name is
Chuck Hyun Choi

Bilingual (EN/KR) specialist supporting SaaS integrations, onboarding, and long-term account enablement.

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About me

Customer-Facing Technical Partner (EN/KR)

Bridging Integration, Business Strategy, and Scalable Growth

I work at the intersection of engineering and customer success, helping teams and clients translate complex systems into practical, scalable solutions. With a background in software engineering and SaaS implementation, I specialize in technical onboarding, API integrations, workflow automation, and long-term account enablement. I partner with business and technical stakeholders to drive adoption, activation, and measurable outcomes.

Chuck Hyun Choi
949-233-0175
hyunchoi94@gmail.com
Orange County, CA
Languages
English (Fluent), Korean (Native)

What I Do

Discovery & Solution Alignment

I partner with stakeholders and customers to uncover operational bottlenecks, assess technical feasibility, and align solutions with measurable business outcomes before moving into implementation.

Integration & Implementation

I design and implement API-driven workflows and system integrations across SaaS platforms and internal systems, translating requirements into scalable, adoption-ready solutions.

Activation, Adoption & Account Enablement

I support onboarding, troubleshooting, and continuous optimization to ensure solutions are fully adopted, aligned with business goals, and positioned for long-term growth.

Case Studies

A selection of work focused on discovery, solution delivery, and adoption— turning business needs into scalable systems.

internal systems

Pulmuone NPD Workflow Transformation

Led cross-functional discovery and implemented API-integrated workflow automation to replace fragmented Excel-based approval processes across R&D, Marketing, SCM, and Operations.

  • Stakeholder discovery & solution scoping
  • API-integrated workflow automation
  • Bilingual onboarding & adoption enablement
professional services

HubSpot CMS & CRM Integration

Served as primary technical advisor guiding customers through CMS migrations and CRM workflow integrations, aligning implementation with activation and growth objectives.

  • Pre- & post-sales technical alignment
  • Customer-facing integration consulting
  • Cross-functional coordination (sales, engineering, customers)
automation & reporting

Business Systems Automation & Reporting

Designed automation and reporting systems to eliminate recurring manual processes and improve leadership visibility into operational performance.

  • Process automation (Power Platform)
  • Data modeling & KPI reporting (SQL / Power BI)
  • Continuous improvement through stakeholder feedback

Have a business problem worth solving? Let’s talk.