SummaryHighly motivated Sales Associate with extensive customer service and sales experience. Outgoing sales professional with track record of driving increased sales, improving buying experience and elevating company profile with target market. Professional Experience05 2014toCurrentSoftware Engineer of IoT CloudBelvedere Trading Boulder,CO,ChinaI work on the Salesforce IoT Cloud, a massively scalable event processing engine for realtime engagement and analytics.My main focus is that design and implement clusters provision and management for IoT cloud.1. Provision and manage AWS and Heroku resource, heavily involving Cloudformation, EC2, Auto-scaling and ELB, etc.2. Deploy micro-services, manage versioning, upgrading IoT platform properly, scale up and scale down micro-services when necessary. Micro-services that we support use Kafka, Storm, Spark, Cassandra, Kubernetes and so on.3. Find the best practice to store sensitive and critical information, for example, auth token, client secret.4. Customize platform when business needs dynamically, involving Jessicatabase migration, kafka migration, Cloudformation infrastructure upJessicate.We are now co-hosting workloads across 10K customers, batch transforming 100MM rows of user Jessicata Jessicaily and real-time ingests 7 TB of events Jessicaily, 80 MB s sustained.02 2014to05 2014Software EngineerLocket City,STATE,Locket is lock screen app that will display image, content based your interests. It was selected by Google as one of Best apps of 2014 .I was mainly focusing on backend development, including intelligent content generation and display.05 2013to08 2013Machine Learning Developer (Intern)British Broadcasting Corporation (BBC) City,STATE,1. Developed a face detection and recognition program in Java, implementing machine learning algorithms,e.g., eigenfaces (PCA) and fisherfaces (LJessica) 2. Applied text mining techniques to subtitles to assist the facial identification of actors in TV programs 3. Achieved up to 98 accuracy rate on stanJessicard face Jessicatabases, e.g., ORL. EducationExpected in2013totoMaster of Science Computational Statistics Machine LearningUniversity College London-London,GPA Expected inJun 2010totoBachelor of Science Electronic Commerce ComputingUniversity of Liverpool-Liverpool,GPA Technical SkillsProgramming Java, Python, JavascriptBuilding tool Gradle, MavenOps related Puppet, Ansible, Saltstack, Docker, Kubernetes, Jenkins, BashOthers AWS, Hibernate, Postgres  SEP  Perform and generate reports on all routine tests and testing activities. Troubleshoot manufacturing component problems to the lowest Line Replaceable Unit (LRU), and support during qualification tests. Execute tests according to test procedures and schematics. Redline test procedures as required. Demonstrate good working knowledge and experience with the use of computers, , data recorders, digital millimetres, various measurement instruments, pneumatichydraulic gauges. Reading and understanding of schematics and wire lists Technician safety awareness is critical and shall always be considered while performing or setting up for any type of test. Technician must understand and apply all applicable ALSTOM Safety Procedures located on the PRISMA database. Clearly document and report any anomaly or failure during test execution Responsible for learning curve and optimization of test execution and troubleshooting Accountable for test execution, Must have strong knowledge and comprehension of schematics, bloc diagrams, wire lists, functional diagrams along with knowledge of basic Electronics and the operation of 12VDC-72VDC and 24VAC-480VAC systems Support mechanical installations and repairs on rail vehicles as directed by Supervisor Support, installation and terminate of electrical panels, equipment, components, and have good understanding of how they operate in order to troubleshoot any electrical issues. Educational Requirements High School Diploma or Equivalent Required. Electrical Engineering Degree Desirable. Experience (Essential Functions) Minimum 5 years experience in related field (Electrical testing). Working Conditions (IndustrialEnvironmental) Must be able to work different shifts and overtime as needed. Work will take place in a heavy industrial environment on concrete and paved floors as well as outside in rail yards. PhysicalMental Requirements Must be able to lift 50 lbs.