Fanrui Sun

Software engineer at Microsoft Building AI-Powered Cloud & Developer Platforms

Role
Software Engineer at Microsoft
Location
Bellevue, WA, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

Experience

  1. Software Engineer

    Microsoft

    Mar 2022 — Present · Redmond, WA, US

    Implemented RESTful APIs for email routing and policy management, integrated with Azure SQL / Cosmos DB, Azure Key Vault for secret management, and AAD for authentication; handled 100K+ daily API calls across multi-tenant environments• Developed the Azure Email Service portal with React + TypeScript, built WCAG 2.1–compliant accessibility features (screen reader, keyboard navigation, high-contrast) adopted by 100% of enterprise clients, ensuring inclusive UX for visually impaired users• Partnered with Claude AI for automated log triage, regression test generation, and anomaly detection, reducing incident resolution time by 25%; collaborated in Agile sprints to deliver features improving operational efficiency by 30% and cutting infrastructure cost by 15%

Education

  • Tianjin University

    Bachelor of Engineering (B.E.), Software Engineering

    2012 — 2016

  • New York University

    Master of Science (M.S.), Computer Science

    2016 — 2018

Skills

  • Java
  • C++
  • C#
  • Python
  • Sql
  • Javascript

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Fanrui Sun — Software Engineer at Microsoft in Bellevue, WA, US | Unifers