Open to opportunities

Chang Jing

@changjing

Message

Senior Front-End Engineer specializing in scalable, high-performance web applications with AI and DevOps integration.

United States

Message

What I'm looking for

I seek roles where I can lead frontend architecture, build scalable user-focused web apps, mentor engineers, and integrate AI responsibly within a collaborative, data-driven team.

I am a Senior Front-End Engineer with over 8 years building scalable, interactive, high-performance web applications for enterprise and consumer platforms.

I specialize in TypeScript, Vue.js, GraphQL, REST/gRPC integrations, and modern frontend architectures, and I design UIs that prioritize performance, accessibility, and maintainability.

I have led frontend architecture and technical teams at Microsoft and ByteDance, delivered AI-driven interfaces and real-time dashboards, and optimized systems to support tens of millions of users with CI/CD, Docker, and Kubernetes.

I am passionate about code quality, mentoring engineers, responsible AI integration, and delivering user-focused products that balance reliability, observability, and developer productivity.

Experience

Work history, roles, and key accomplishments

Current

Senior Front-End Engineer

Current

Microsoft

Jul 2024 - Present (1 year 3 months)

Designed and delivered AI-driven, high-performance frontend architectures for enterprise web platforms, improving observability and reducing latency while supporting over 60M monthly active users.

TypeScript Vue.Js GraphQL Docker Kubernetes CI CD Webpack

Technical Lead

ByteDance

Nov 2023 - Jul 2024 (8 months)

Led frontend and system architecture for video and AI infrastructure, building high-performance dashboards and LLM-powered UIs that reduced manual review time and improved latency significantly.

TypeScript Vue.Js GraphQL Apollo Sentry Docker CircleCi gRPC

Software Engineer

Microsoft

Feb 2021 - Nov 2023 (2 years 9 months)

Developed scalable telemetry and observability frontends for Azure, modernizing UIs to TypeScript/Vue3 and optimizing GraphQL queries to improve data retrieval performance by 45%.

TypeScript Vue.Js GraphQL Azure Elasticsearch GitHub Actions Jest CI CD

Senior Software Engineer

Sonos, Inc

Apr 2017 - Jan 2021 (3 years 9 months)

Built automated testing frameworks and UI dashboards for Sonos cloud systems, reducing test execution time by 50% and improving cross-team QA transparency.

Vue.Js TypeScript Jest Docker Jenkins CI CD Selenium REST APIs

Automation Engineer

Verizon

Feb 2017 - Apr 2017 (2 months)

Contributed to frontend automation for IoT monitoring dashboards, developing CI regression scripts and containerized test environments to improve validation consistency.

TypeScript Vue.Js GraphQL Docker CI CD REST APIs