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JY

Software & AI · Boston

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Mole AI

Junior software engineer · Remote / Aug 2023 – Aug 2024[1]

Cut p95 latency on AI-backed endpoints by running independent AI-service calls concurrently, and built OAuth 2.0 login with JWT sessions for web and mobile.[2][3][4]

Results

  • 500 to 200 ms

    p95 latency on AI-backed endpoints[2]

  • −30%

    query time on high-frequency workloads, from redesigned MongoDB schemas and aggregation pipelines[5]

Stack

  • Node.js
  • Express
  • MongoDB
  • OAuth 2.0
  • JWT

Status:Write-up in progress, October 2026

Sources

  1. [1]Resume (Oct 2026): Junior Software Engineer, Mole AI, role line
  2. [2]Resume (Oct 2026): Junior Software Engineer, Mole AI, bullet 1
  3. [3]Resume (Oct 2026): Junior Software Engineer, Mole AI, bullet 2
  4. [4]Confirmed by Jeremy Yao on 2026-10-28
  5. [5]Confirmed by Jeremy Yao on 2026-10-28