Macro abstract visualization of a semiconductor wafer with glowing defect-detection markers and neural network overlay lines

SixSense Technologies

SixSense ML Annotation Pipeline (DANN/PIP)

Full rebuild of the SixSense AI platform frontend plus a DANN/PIP annotation pipeline — 50% load cut, +30% engagement, 40% faster annotation.

Role
Full Stack Engineer (Frontend Lead)
Timeline
Dec 2022 – Apr 2024
reduction in page load times
+30%increase in user engagement
faster ML annotation via DANN/PIP pipeline
fewer API calls through intelligent caching and batching
on-time sprint delivery across the engagement

The Problem

The AI platform frontend was slow and losing users; the annotation process was manual and couldn't scale with the ML workload.

What I Built

Led a ground-up rebuild of SixSense's core AI platform frontend using React Fiber architecture, dramatically cutting load times and improving engagement. In parallel, built an ML annotation pipeline (DANN/PIP methodology) that accelerated the semiconductor defect annotation workflow by 40%. Managed a mono-repo spanning 5+ microservices.

Technologies

  • React
  • React Fiber
  • TypeScript
  • Python
  • DANN/PIP
  • Microservices
  • Docker
  • AWS