Richard Piao
I am a Senior Frontend Engineer with 6+ years of experience making architecture-level decisions at enterprise scale.
About
I am a Senior Frontend Engineer with 6+ years of experience making architecture-level decisions at enterprise scale. I’ve owned a 26-remote Module Federation platform at Nkia and rebuilt Telus’s core search system, delivering measurable improvements in performance, security, and reliability. I thrive on solving systemic problems, aligning cross-team goals, and delivering tangible results that reduce costs and boost uptime.
I’m skilled at breaking complex problems into independent, owner-friendly modules, mentoring junior engineers, and driving efficient CI/CD workflows. My work has consistently cut build times (1 hour to 8 minutes), reduced database size by 60%, improved search speed by 30%, and achieved 99.99% uptime on critical production systems.
- 7 years' experience
- Joined November 2025
Industry experience
- Software & Internet
- Telecommunications
- Professional Services
- Healthcare
- Media & Entertainment
More experts in Seoul, South Korea
Work experience· 6 roles
Owned the end-to-end Module Federation Architecture across 26 remotes; designed the Host application, standardized shared dependency strategy, and served as the primary decision-maker for frontend architecture. Bridged architecture alignment between Korean and English-speaking teams across two time zones. Cut CI/CD build time from 1 hour to 8 minutes by redesigning the Jenkins pipeline with parallel execution, incremental builds, and caching. Reduced per-remote bundle size by 3MB via eliminating duplicate shared libraries and centralized dependency governance with a custom auto-detection script. Replaced legacy auth with HTTP-only Cookie model to prevent XSS and credential theft across the MFA platform.
Led the Module Federation-based Host and the overall Micro-Frontend architecture, unifying remote integration and shared dependencies across the monorepo. Collaborated with domestic and overseas teams (EN/KR) to align architecture, clarify requirements, and resolve runtime integration issues. Improved development quality through code reviews, defined standards, and mentoring junior developers. Designed foundational page structures and established reusable component patterns for new features.
Managed key UI micro-services — Header, Footer, Search, and Error Page — within a large-scale Micro-Service Architecture (MSA) platform. Responded to critical production issues with rapid debugging and recovery to maintain service reliability. Rebuilt the Search Microservice (frontend + backend), resulting in faster performance and improved system stability. Elevated team delivery quality through code reviews and technical guidance for junior developers.
Education
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