We design and deploy resilient IT infrastructure, custom software architectures, and digital transformation solutions that empower enterprises to operate faster, smarter, and more securely.
Xue Jia Tong (青岛学嘉公网络科技有限公司) is a computer systems design firm rooted in Laixi, Qingdao. We bridge the gap between business goals and technical architecture.
Founded with a singular focus on systems engineering excellence, we bring enterprise-grade architecture thinking to organizations of every size. Our team combines decades of collective experience in distributed systems, cloud infrastructure, network design, and software architecture.
We don't just implement technology — we design it. From high-availability server clusters to secure cloud-native platforms, every solution is crafted to meet the unique demands of your operational environment.
Headquartered in Laixi, Qingdao, we serve clients across China with remote-friendly delivery models and on-site engineering support when needed.
End-to-end services covering the full lifecycle of computer systems — from architecture planning through deployment, monitoring, and continuous improvement.
Custom system design and architecture planning for distributed, cloud-native, and hybrid environments. We map your business requirements to robust technical blueprints.
Private, public, and hybrid cloud deployment strategies with automated provisioning, containerization, and Infrastructure-as-Code on Alibaba Cloud, AWS, and GCP.
Network security architecture, threat modeling, vulnerability assessment, and compliance-ready frameworks aligned with China Cybersecurity Law and global standards.
Enterprise LAN/WAN design, SD-WAN implementation, VPN architecture, and high-availability network topologies with intelligent traffic routing.
Scalable data pipelines, warehouse architecture, real-time analytics infrastructure, and business intelligence systems built on modern data stacks.
Technology roadmapping, digital transformation advisory, vendor selection, and IT governance frameworks aligned with your long-term business objectives.
Whether you need a full systems overhaul or targeted infrastructure improvements, we're ready to help.