Senior Software Engineer at PayPal
Years of Experience
paypal, huawei, nokia
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2021 - Present
Senior Software Engineer
Model serving in Openshift cluster/GKE cluster with seldon core. Model monitoring with Prometheus, Grafana, Alertmanager, signalFX. Model request, response logging solution with Elasticsearch, Kibana. Developed Inferencing performance benchmark testing and parameters selection tool with Argo workflow, python server and go client. Parameters include inferencing server side worker, threads, API Type, and resource settings like GPU types and CPU core numbers.
2005 - 2015
Senior Manager of 4G(LTE) Solution Design Team
My team is the core department in the most important product line. - Manager and technical leader of LTE Solution and Feature Design engineer team in Shanghai, Chengdu and Shenzhen which included more than 60 engineers. Our solutions and features has been deployed worldly wide in commercial network. Traffic management, access control, wireless signal quality improvement are included. - Direct and in-front support to important pre-sale and launched projects. Represent technical solutions to customer CTO level. Deeply involved through the whole process of breaking the empty market of Japan(Softbank) and South Korea(LGU+).
2003 - 2005
- 3GPP HSPA L1 standard research with link-level simulation. - R6 Prototyping system design and delivery with VHDL coding in FPGA