Arya Sachar
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Internal AI Tools

Building AI Agents That Save Hours Across the Product Lifecycle

Building the internal AI tooling that speeds up Yahoo's product and engineering workflows.

  • Built an AI-powered experiment review agent using Claude Code — flagging anomalous data and generating first-draft experiment reviews, cutting review cycle time by roughly 20%.
  • Developed agentic dashboards using Claude and SQL — automatically generating plain-language narratives of product health metrics, saving 5+ hours of manual reporting weekly.
  • Shipped AI-powered API workflows that automate query categorization — uncovering three key model-tagging errors in production data and enabling engineering teams to ship targeted model improvements.
  • Delivered an AI-powered Success Metrics Builder using Claude — independently prototyped, validated with real users, and deployed into the product workflow, automating the synthesis of stakeholder success criteria.

The Four Tools

Select a tool to see what it does.

Experiment review agent

-20%

Built using Claude Code — flags anomalous data and generates first-draft experiment reviews, cutting review cycle time.

-20%
Experiment review cycle time
5+ hrs
Manual reporting saved weekly
3
Model-tagging errors uncovered