Qalius is an AWS Advanced Consulting Partner based in Toronto, Ontario, Canada, established in 2017. The company specializes in cloud-native web application development, migration, and modernization, focusing on Amazon Web Services (AWS) infrastructure. Their team consists of software developers and cloud experts who deliver scalable solutions for clients in regulated industries, including financial services, healthcare, and the public sector.

Qalius offers a range of services, including custom web application development optimized for AWS, application migration to ensure scalability and cost-efficiency, ongoing support and modernization of cloud-based applications, and consulting on AWS cloud strategy and architecture design. The company emphasizes a hands-on approach with a lean team structure, allowing for rapid project initiation and execution.