Confidential Candidate Report
Word (Tip-Top): Fuchun-Li-AI-Gateway-TipTop-HSBC.docx
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· PDF: PDF Resume
Apply For: Senior Consultant Specialist (AI Gateway)
Recommend Reason:
AI / API gateway platform delivery with SRE and hands-on LLM depth
Fuchun Li has shipped and operated LLM platforms with dual API-gateway isolation (AgentX / DigitalHuman), covering multi-model LLM routing, tool calling, and RAG from design through Day-2 operations — cutting end-to-end latency from 2s to 500ms while holding 99.9% availability for bank/insurance private clouds. He brings hands-on SRE (monitoring, alerting, triage, and recovery to meet 99.9%+ targets), gateway patterns (multi-tenant isolation, authentication/authorization, rate-limit-style traffic control, observability), and production Kubernetes / Docker / Istio / GitOps. Strong Java/Python for distributed services; productive with Golang for platform tooling; ready to deepen Kong / OpenResty plugin work on the job.
Technical Skills
- AI / API gateway platform delivery: dual API-gateway isolation, multi-model LLM routing, tool calling, RAG
- SRE and incident response: monitoring, alerting, triage, recovery; 99.9%+ availability targets
- Enterprise Kubernetes / Docker / Istio / GitOps; Nginx ingress and service networking
- Java / Python distributed systems; productive with Golang for platform tooling
- High-throughput async messaging (RabbitMQ / RocketMQ / Kafka); multi-tenant open APIs
Personal Information
Name: Fuchun Li
Gender: Male
Age: 38
Mobile: +86 13682320515
Email: 505847426@qq.com
Location: Shenzhen (open to Guangzhou / Xi'an)
Education Background
| University | Major |
|---|
| Beihua University | Software Engineering, B.S. (Jul 2011) |
Work Experience
Jul 2025 – Jul 2026 | Microsoft Xiaoice (AI digital human / agent) | Platform Lead / Enterprise Delivery
- Shipped DigitalHuman and AgentX on Docker/Kubernetes with dual API-gateway isolation; cut end-to-end latency 2s → 500ms and held 99.9% availability for bank/insurance private clouds.
- Owned multi-model LLM routing, MCP / tool calling, and RAG pipelines, plus Day-2 ops (logs/metrics/alerts) for platform reliability.
- Led Industrial Bank / Cathay / Ruizhong private-cloud deliveries with change-control discipline and production support under regulated workloads.
Nov 2024 – Jun 2025 | ZTOGO / Gofo Express (cross-border last-mile) | Backend Lead
- Led microservice delivery for last-mile logistics; scaled capacity from 100K → 1M daily parcels across five countries.
- Built high-throughput messaging (~10M pushes/day, 99.99% reach) and Flink + StarRocks ops visibility — SRE-style monitoring for delay and backlog risk.
- Established design review, code review, and on-call runbooks for cross-module incidents.
May 2023 – Nov 2024 | Keno (HeroDash global CX SaaS) | Architect
- Architected HeroDash on Spring Cloud + Kubernetes + GitOps; multi-tenant SaaS with open APIs, supporting 600+ concurrent sessions and 5M+ users.
- Integrated Nacos/Sentinel/Seata for policy-style traffic control and resilience; elastic capacity cut ops costs by 50%+.
- Hardened bi-weekly release trains with observability for cluster health, queues, and API SLOs — production support for hybrid-cloud workloads.
Nov 2021 – Apr 2023 | Zenjoy (game publishing) | Java Architect
- Rebuilt high-traffic publishing platform (~1.4B users, peak ~30K QPS); containerized CI/CD on Tencent Cloud with minute-level rollouts.
- Deployed full-stack observability (ELK / Prometheus / Zabbix): seconds to detect, minutes to remediate production incidents.
- Shipped Nginx-fronted async WebFlux gateway with circuit-breaking clusters for blast-radius control.
Apr 2020 – Nov 2021 | Authine (Yunshu low-code PaaS) | Architect
- Built Yunshu's cloud-native stack from scratch: Docker + Kubernetes + Istio + Spring Cloud for HA and horizontal scale.
- Stood up a 15-person CCB Beijing delivery team; delivered three milestones to branch-scale rollout under bank change windows.
- Raised automated deployment coverage to 90% and shortened delivery cycles by ~40%.
Sep 2018 – Apr 2020 | Lifesense (wearable health IoT) | Senior Engineer
- Owned multi-tenant health-cloud microservices and device ingest gateways; post-upgrade traffic hit 100M+/day at 99.99% availability.
- Ran Docker/Kubernetes + Jenkins CD with CAT/ELK tracing for Linux production support.
- Delivered Tianan Insurance health module; enterprise accounts grew to 300+.
Jan 2015 – Sep 2018 | Qianhai Image (cross-border supply chain) | Senior Java Engineer
- Built Dubbo microservices for order/warehouse/logistics/finance from scratch with RabbitMQ-backed async flows; sustained ~1M orders/day.
- Tuned end-to-end latency (order query 2.3s → 0.7s); introduced CI/CD and monitoring gates.
- Drove code review and knowledge sharing; improved team delivery throughput by ~40%.
Jul 2011 – Jan 2015 | 7Road (browser games) | Java Engineer
- Owned core platform modules (account/billing/CS/ops) under Linux production load.
- Supported peak concurrency ~2,000 and ~200M lifetime users.
- Maintained CMS/SEO sites for live-ops campaigns and brand conversion.
Certification
- Tencent Cloud Certified Architect / Hall of Fame Expert