Chief Architect, Consumer Finance R&D Lead, Mid-Platform Lead, Asset Management Business Lead at Wacai16 Years of Experience | Master's Degree | 38 years old | MaleContact: +86 17701600168 | Email: jjcemail1985@163.comAboutExpert in web and big data technology architecture design, proficient in Java, Scala, Python, and frameworks like Hadoop, Hive, Spark, Storm, Flink, TiDB, HBase, and Kafka.Rich expertise in the financial sector, particularly in consumer finance, operations, risk control systems, and business architecture. Extensive experience with the entire pipeline for credit risk control rules and model training, testing, and deployment.Proven track record in designing and selling SaaS solutions to licensed financial institutions and judicial bodies.Experienced in building and managing technical product teams from scratch, scaling up to 150+ members.Familiar with LLM architecture, adept at using Langchain and LLamaIndex to build RAG applications that enhance business capabilities.Established an asset management team, leveraging judicial resources, systems, operations, and AMCs to create a closed-loop for non-performing assets.Speaker at InfoQ, Global Architect Summit, CTO Leader Summit, and Director of Wacai Big Data Research Institute.