Proven experience operating within China’s internet environment and Great Firewall constraints. Strong networking foundation: TCP/IP, DNS, HTTP/HTTPS, TLS/MTLS, proxies, load balancing, NAT/VPN. Strong data background: APIs, data pipelines, quality/validation, normalization, monitoring. Familiar with digital-native architectures: APIs, microservices, event-driven patterns. Practical experience with at least one global cloud (AWS/Azure/GCP) and one China cloud (Alibaba/Tencent/Huawei/Byteplus). Hands-on mitigation of GFW issues: latency, packet loss, SNI/TLS filtering, route instability. Experience with CN PoPs and smart routing. Understanding of CN PIPL, Data Security Law, Cybersecurity Law. Familiar with ICP filing basics and awareness of MLPS 2.0. Experienced working with local ISPs/SIs/cloud vendors. Familiar with local WAF/anti-bot ecosystem and CAPTCHA/device-fingerprinting norms. Discovery excellence: uncovering use cases, constraints, success criteria, mapping technical value to ROI. PoC design and delivery: scoping, instrumentation, measurable outcomes, clear handover. Experience with web data acquisition at scale: session management, fingerprinting, CAPTCHA strategies, rotation policies. IP reputation management; understanding residential/mobile/datacenter IP sourcing in China and compliance constraints. Target-site variability troubleshooting and success-rate optimization. Ability to isolate GFW vs target-site WAF vs ISP congestion. Familiarity with monitoring/telemetry stacks (e.g., Prometheus/Grafana, ELK, OpenTelemetry). Exceptional presentation, communication, and meeting facilitation skills in English and Mandarin Chinese. Eligible to travel to Europe, Mainland China and the APAC region. Proven track record of collaborating with technical personas. Strong focus on quality and details. Proven track record of troubleshooting client's problems and solving them. Strong communications skills with the ability to build meaningful relationships with customers.