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Celine LinCL
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Celine Lin

@celinelin

I build scalable React platforms for Trust & Safety operations.

Canada
Message

What I'm looking for

I’m interested in graph-based interfaces, web IDE experiences, and practical AI tooling that improves engineering efficiency.

At TikTok, I lead frontend development for Trust & Safety IAM systems that power permission, authentication, authorization, and login controls for moderation operations.

I’ve delivered major Machine Moderation platforms, including visual workflow orchestration, data operations, and code configuration systems. I also build JavaScript and Node.js SDKs, CI/CD automation, browser extensions, lightweight backend services, and internal productivity tools.

Earlier at ByteDance OpenLanguage, I built course configuration tools, mobile web features, and campaign pages for an English learning platform. I’m especially interested in graph-based interfaces, web IDE experiences, and practical AI tooling that improves engineering efficiency.

Experience

Work history, roles, and key accomplishments

TikTok logoTI

Software Engineer II

Jun 2021 - Apr 2026 (4 years 10 months)

Frontend Owner for the Identity and Access Management (IAM) system under TikTok Trust & Safety, leading the development of critical permission, authentication, authorization, and login control systems that support business-critical moderation operations.

• Owned the frontend architecture and delivery of core IAM services, including authorization, authentication, and login-related capabilities acr

ByteDance logoBY

Frontend Developer Intern

Apr 2020 - Jun 2021 (1 year 2 months)

Software Engineer Intern at OpenLanguage, working on internal tooling and mobile web development for the OpenLanguage English learning platform.

• Developed the course configuration platform used to support curriculum and content setup for the app.

• Built mobile web features such as scholarship configuration and learning check-in calendar experiences.

• Created landing pages and promotional pa

Education

Degrees, certifications, and relevant coursework

NU

Northeast Forestry University

Bachelor's degree, Computer Science

2016 - 2021

Tech stack

Software and tools used professionally

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