Lilija is a Chartered Architect and Passivhaus-accredited professional with experience in coordinating retrofit strategies for towers, non-traditional houses, and schools. Throughout her career, Lilija has worked at prominent London-based architectural practices, where she has been involved in the design of theatres, the refurbishment of listed buildings, and delivery of a complex mixed-use development.

Lilija has been involved in the investigation, analysis, and advice on matters related to architectural design and professional services.