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Changhee Lee - Software Engineer in Remote

Changhee Lee

Mid-level Software Engineer and Product Manager specializing in AI and financial data platforms

AI MelodyCornell UniversityRemote4 Years ExperienceMid LevelWorks On-Site

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About

Full-stack engineer with deep Next.js App Router + TypeScript experience who has shipped and owned production features in a fashion/wardrobe/resale domain. Demonstrated measurable impact across the stack: +25% engagement, 30% faster load times, 40% fewer errors, plus durable Temporal workflows and Postgres analytics/query tuning for real-time dashboards.

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Key Strengths

  • Shipped and owned full-stack Next.js App Router feature end-to-end (design → deployment → post-launch iteration)
  • Improved user engagement by 25% via personalized wardrobe dashboard
  • Reduced production errors by 40% through robust validation, fallbacks, and monitoring
  • Solved latency at scale with Redis server-side caching and batched API updates
  • Frontend performance optimization using virtualization, memoization, and Suspense streaming (30% load-time decrease)
  • Strong Postgres analytics design and query optimization (3–4x faster via EXPLAIN ANALYZE)
  • Built durable Temporal workflows with retries, idempotency, and correctness via history replay
  • Pragmatic engineering tradeoffs: shipped scoped v1 with extension points to avoid over-engineering
  • Production-quality practices: layered testing strategy plus structured logs/metrics/alerts

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Experience

Software EngineerAI Melody · Sep 2023 – Present
Founder & Product DesignerChel · Dec 2024 – May 2025
Product ManagerApollo Global Management · Aug 2023 – Mar 2025
Software EngineerFruit of the Loom · Aug 2022 – Aug 2023
Software Engineering InternUniPantry · Jan 2021 – Jun 2021internship

Education

Cornell Universitybachelor, Computer Science (2022)

Awards

  • Dean’s List (2018) - Cornell University

Languages

English

Certifications

AWS Certified Cloud Practitioner

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Typically responds within 24 hours

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Changhee LeeMid-level Software Engineer and Product Manager specializing in AI and financial data platforms