Avantree

Software Engineer Intern

May 2025 - Aug 2025 · San Jose, CA

  • Built React/FastAPI review analytics platform for 70+ products, cutting workload by 92% for 15+ PMs and saving $250k annually.
  • Designed customer-review data pipeline with CRM sync, preprocessing, validation, & hourly API ingestion across 90K+ reviews.
  • Fine-tuned LLM classifier with statistical evaluation, reaching 97% accuracy and improving issue response speed by 40%.

Built an internal review-analytics platform for 70+ products that 15+ PMs used to triage customer feedback, saving ~$250k annually. The pipeline pulled 90K+ reviews hourly via CRM sync, normalized them, and fed a fine-tuned LLM classifier that hit 97% accuracy on issue tagging, which cut manual tagging work by 92%.

reactfastapillmdata-pipeline