申阳
SkilledAbout
AI Agent Solutions Architect | 10 years of Java enterprise development + 2 years of AI Agent production implementation Specialized in building production-ready, evaluatable, and operable systems with large language models: · AI Customer Service Agent "Zhifenghua": LangGraph orchestration + ReAct architecture, deployed on WeChat Work with 10 atomic tools, entity slot memory, 4-level fault tolerance, and full-link tracking via LangSmith · Financial Document Extraction Agent: LangGraph 19-node dual-path + VLM, self-built evaluation framework of 625 documents / 2500 fields, achieving 97.0% field accuracy rate and 7-second P95 latency · AI Coding Engineering: Multi-layer Harness + SDD/TDD access control Agent, reducing channel integration time from 3 days to 0.5 days and new hire onboarding time from 2 weeks to 3 days Tech Stack: LangGraph / LangChain / RAG (FAISS+BM25 Hybrid Retrieval) / Python·FastAPI / Java·Spring Framework Family / MySQL·Redis·ES / Docker·K8s / DDD·Microservices End-to-end coverage from requirement gathering, architecture design to production operations — capable of designing Agent architectures and integrating/evolving enterprise Java systems. Supports remote collaboration; accepts full-time remote overseas and project-based cooperation.
Skills
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Work Experience
- Senior Backend Engineer / AI Application Lead· Geely Holding Group2022-10 — —
Led the full lifecycle of AI Customer Service Agent "Zhifenghua": Cross-departmental requirement gathering (Customer Service/SRM/WMS business teams) → ReAct architecture design → WeChat Work micro-application production deployment, followed by leading 3 versions of architecture evolution (→ LangGraph parallel orchestration), completing the full loop from business requirements to AI implementation. Led the design and evaluation of the Financial Document Extraction Agent: LangGraph 19-node dual-path solution, verified feasibility via self-built evaluation framework of 625 documents (97.0% field accuracy rate), making data-driven decisions for solution selection. Promoted the implementation of AI Coding engineering system (multi-layer Harness + SDD/TDD access control Agent), reducing new hire onboarding time from 2 weeks to 3 days; oversaw core domain architecture and operations of the e-commerce platform, reconstructing core payment logic. Certification: Geely Certified Level 1 Algorithm Engineer.
- Project Lead / Senior Developer· Zenlayer2019-08 — 2022-10
As Project Lead, oversaw products, billing, and pricing for Cloud Computing/Network/Application Acceleration departments; led the implementation of Billing Middleware from scratch: supporting over 10 product lines / 30+ billing methods, with monthly average revenue exceeding RMB 30 million. Unified differentiated businesses via DDD domain modeling (3D abstraction of billing methods/SKUs/prices), resolving legacy issues of cross-departmental data redundancy and price inconsistency. Two-layer architecture: Business Layer + Data Middleware: Console Cloud Self-Service Platform / Business Ordering Platform / Portal 2.0, with 15,000+ monthly active orders from self-service only.
- Java Development Engineer· 51 Credit Card2017-09 — 2019-06
Participated in the development of "51 Help You Repay" credit card balance transfer service, serving over 300,000 users. Responsible for iteration of risk control and user modules (Spring Cloud / RabbitMQ / Feign).
- Java Development Engineer· Jingbenyuan2016-01 — 2017-04
Participated in the development and iteration of "Caiyun Sign" electronic signature platform.
Education
- Lanzhou University· Bachelor's Degree (Upgraded from Junior College) · Computer Science and Technology2017-09 — 2020-06
- Shenyang University of Technology· Junior College Diploma · Electrical Automation Technology2011-09 — 2015-06
Languages
- Chinese · Native
- English · Basic
Services Offered
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