Jaroslaw Kolacz
Architectural Technologist
Jaroslaw, also known as Jarek, joined JDA in 2025 as a member of our technical team, focusing on delivering high-quality construction documentation across RIBA Stages 4–5. Originally from Poland, Jarek studied Architecture before relocating to the UK in 2016, where he has developed extensive skills as an Architectural Technician.
His diverse experience includes projects such as converting listed buildings into residential apartments, designing new-build apartment schemes, hotels, listed hotel extensions, and commercial developments. Regardless of project size or complexity, Jarek’s work is characterised by his attention to detail and a commitment to excellence.
Jarek has a keen interest in innovative technologies and materials, Building Information Modelling (BIM), and sustainable construction practices. His precision and enthusiasm for technical excellence make him a vital part of our team, ensuring that every project meets the highest standards of quality.