Haitian Hong
Senior Software Engineer at Aylo Health
Irvine, California, United States
Summary
👤
Senior🎓
Top SchoolHaitian Hong is a Senior Software Engineer with 11+ years of experience building high-performance full‑stack SaaS products and distributed systems. He has taken platforms from 0 to 1 and driven dramatic growth—helping a product scale to 10K+ daily users and boosting client growth by 550% through end‑to‑end ownership of architecture and features. Technically fluent across React, TypeScript, C#/.NET, Express and PostgreSQL, he’s delivered large‑scale ETL and real‑time analytics pipelines that handle millions of file operations and tens of thousands of daily ETL rows. At Aylo Health he cut executive reporting time from 30 minutes to 1 and sped page load times from 2000ms to 100ms via caching and query optimizations. He’s also a hands‑on leader and mentor who increased team velocity through code review, testing discipline and thoughtful system design. Based in Irvine, CA, he combines product‑level thinking with operational rigor, often pairing regular coding practice with strategic conversations directly with executives.
11 years of coding experience
12 years of employment as a software developer
University of California San Diego
Chinese, English, 闽南话 呵呵
Github Skills (31)
mongodb8
nodejs8
printing8
jquery-plugin7
javascript7
database7
sql-server6
typescript6
sqlite6
jquery6
postgresql6
mysql6
sql5
mssql5
orm5
Programming languages (4)
Github contributions (5)
andyh0316/WebPortfolio
Jul 2015 - Jun 2019
Contributions:30 pushes, 1 branch in 3 years 10 months
andyh0316/portfolio
Jan 2025 - Mar 2025
Contributions:94 pushes, 8 branches in 2 months
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