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Hyun Chung

Mid-level Full-Stack Engineer specializing in interactive 3D, WebGL, and backend systems

Upswell StudioOregon Institute of TechnologyPortland, OR5 Years ExperienceMid LevelWorks Remote

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About

Frontend engineer focused on high-stakes browser interfaces for museums, education, and public exhibits, including kiosks, touch tables, and student platforms. Stands out for combining performance engineering, offline-first resilience, strict typing, and state-machine-driven architecture to deliver polished experiences under hardware, network, and reliability constraints.

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Key Strengths

  • Builds sophisticated browser UIs for museums and education platforms
  • Deep expertise in asynchronous frontend architecture and state machines
  • Strong frontend performance optimization for low-powered devices
  • Offline-first and resilience-focused UI design
  • Reliable hardware-integrated kiosk development
  • Strictly typed TypeScript architecture for complex UI systems
  • Reduced UI error-state encounters from 12% to 1%
  • Drove 91% reduction in support tickets
  • Cut painting load times from 3+ seconds to under 0.5 seconds
  • Delivered 15,000+ kiosk sessions with perfect uptime over 1.5 years

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Experience

Software EngineerUpswell Studio · Jan 2022 – Jun 2026
Quality Assurance (Quality Champion)Duolingo · Apr 2021 – Sep 2021

Education

Oregon Institute of Technologybachelor, Software Engineering Technology (2021)

Languages

KoreanEnglish

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Connect with Hyun

Hyun already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.

Typically responds within 24 hours

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Hyun ChungMid-level Full-Stack Engineer specializing in interactive 3D, WebGL, and backend systems