Open to opportunities

Xiaohan Wang

@xiaohanwang

Message

I am a Senior Software Engineer building AI-driven, scalable full-stack applications.

United States

Message

What I'm looking for

I seek a senior full-stack or AI-focused engineering role at a collaborative company where I can lead cloud migrations, build AI-driven products, mentor engineers, and deliver measurable user impact.

I am a Senior Software Engineer with 6+ years building scalable, user-centric, AI-enhanced applications using React, TypeScript, Python, and AWS. I led development of an AI-powered transcription system and enterprise dashboards that increased user engagement by 27% and enterprise feature adoption by 31%.

I drive cloud and architecture modernizations—migrating monolithic systems to microservices on AWS, GCP, and Azure—yielding a 37% improvement in scalability and a 28% reduction in transcription error rates. I mentor teammates, elevate engineering standards, and collaborate cross-functionally to deliver measurable product impact.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Otter.ai

Oct 2023 - Aug 2025 (1 year 10 months)

Spearheaded development of an AI-powered transcription system and custom dashboard using React, Node.js, Python, and AWS, increasing user engagement by 27% and NPS scores. Applied TensorFlow and SageMaker optimizations to raise enterprise feature adoption by 31% and reduced transcription error rates by 28%.

React Node Python TypeScript AWS TensorFlow Microservices Docker Kubernetes

Software Development Engineer

Amazon

Jul 2019 - Oct 2023 (4 years 3 months)

Engineered full-stack features for Amazon Connect Contact Lens using React, TypeScript, Python, and AWS, reducing supervisor response time by 20% and cutting manual QA time by 42%. Built real-time dashboards, multilingual chat analytics, and secure IAM services that improved performance and access auditing for global contact centers.