Sylwia Laskowska

Sylwia Laskowska is a Senior JavaScript Developer and Tech Lead at Atos. She has more than ten years of experience in software development and has worked on a wide range of projects throughout her career — from greenfield applications to complex migrations. As a Tech Lead, she focuses on helping teams modernize legacy codebases, build sustainable solutions, and navigate challenging technological changes.

Alongside her product work, Sylwia actively shares her experience with the developer community. She speaks at conferences and focuses on topics such as JavaScript, web performance, WebAssembly, WebGPU, and frontend application modernization. In her talks, she combines practical experience from real-world projects with examples of how developers can better leverage the capabilities of the modern web.