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 ExperienceSoftware Engineer of IoT Cloud,05 2014toCurrentBelvedere 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.Software Engineer,02 2014to05 2014Locket 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.Machine Learning Developer (Intern),05 2013to08 2013British 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. EducationMaster of Science Computational Statistics Machine Learning,Expected in2013toUniversity College London-London,GPA Bachelor of Science Electronic Commerce Computing,Expected inJun 2010toUniversity of Liverpool-Liverpool,GPA Technical SkillsProgramming Java, Python, JavascriptBuilding tool Gradle, MavenOps related Puppet, Ansible, Saltstack, Docker, Kubernetes, Jenkins, BashOthers AWS, Hibernate, Postgres  SEP  Job Description As a Principal Software Engineer, you will be responsible for helping design, build, test, deploy and operate highly scalable solutions for the canonical asset management system for all of Oracles next generation Cloud Infrastructure. You should be a rock-solid coder, and a distributed systems generalist who can dive deep into any part of the stack and low-level systems and design broad distributed system interactions. Your passion for excellence combined with your experience will help you be an outstanding technical contributor but also help you mentor more junior engineers. You should be able to work independently and as part of a team in an Agile environment. You should be an expert communicator to both technical and non-technical stakeholders in multiple locations around the globe. You should also be able to manage multiple projects and priorities in a fast-paced environment, be results-driven, and thrive even when faced with ambiguity and uncertainty. Most importantly, you should be a team player, someone who is eager to learn, and willing to do whatever it takes to help the team succeed. ResponsibilitiesRequired Experience BS or MS degree in Computer Science or equivalent experienceAbility to obtain US Government security clearance.Minimum 8 years in a software-engineering related position, at least half of which was in an AgileDevOps environment 5 years of Java development 5 years of Python development5 years of experience with REST API developmentStrong knowledge of LinuxUnix fundamentalsStrong knowledge of microservices, data structures, algorithms, operating systems, and distributed systems.Solid understanding of relational databases, NoSQL systems, storage, and distributed persistenceExcellent troubleshooting, debugging, and performance tuning skills.Excellent written and verbal communication skills with the ability to present complex information clearly and concisely to all audiences.Desired Experience and SkillsExperience with build automation, continuous integration, or continuous deployment tools such as Git, Jenkins, Maven, Grunt, RunDeck, Ansible, etc.Experience building multi-tenant, virtualized infrastructure is a strong plus.Working knowledge of or experience in data center infrastructure and operations is a plusExperience with Infrastructure-As-Code Tools like Terraform is a strong plus.Experience with React JavaScript framework is a plusExperience in developing and designing solutions with containerization technologies such as Docker and Kubernetes.Experience testing web-based applications with REST APIs, especially applications requiring IAMSAML authentication.Experience with observability tools and practices.Experience with working flexible hours and working with team members in a global setting with distributed time zones.