1. Design and implement the full ETL process chain for 9Spokes’ flagship products: Business Tracker and ODP(Open data platform), including extracting(E) data from open service platforms(OSP) like Intuit, MYOB, Shopify, Mailchimp and Google Analytics, etc, transforming(T) all the data into usable and trusted resource, then load(L) data into the frontend system by design and provide API so that end-users can access and use downstream to solve business problems, most of the service implemented by Golang, build with Azure pipeline and managed by AKS. 2. Work closely with the DevSecOps team to diagnose production issues, fix the CICD pipeline, and build handy tools for migration and secret management. Create Helm chart configuration for the new OSPs and data sources.3. Develop the frontend system: Business tracker dashboard, implemented the connection journey, home board and UX improvement, frontend system mainly implemented by React.

1. Full-stack developer for the Global Dairy Trade project, responsible for new feature development and component upgrade. Microservices were developed in Java, Maven and Spring Boot, used Angularjs, Gulp, Webpack in the frontend, delivered as Java based docker images managed by Kubernetes, running on AWS EC2, with assets data consumed and produced to S3 buckets. 2. Full-stack developer for the Triplejump project developing microservices based service layer, and new feature pages in the website. Microservices mainly developed in Java, Maven, Mule, Angularjs, built and deployed through the pipeline based on Jenkins, running on AWS EC2.

1. Led a team of 7 staff at work for the uNetBuilder digital platform, designed solutions, clarified user stories, estimated tasks, reviewed and delivered quality code within the committed iteration, mainly with Java, Spring Framework, React, Mysql, Redis.2. Converted old monolithic app to microservices architecture using Spring Boot, create new REST microservices apps on this platform using Spring Boot.3. Implemented Eureka Server for Service Discovery. Integrated Swagger UI and wrote integration test along with REST document.4. Developed and implement solutions with Scrum methodology and TDD/BDD.Delivered release with a continuous integration tool based on Jenkins and Docker. 5. The solutions that my team developed on uNetBuilder have helped more than 10 telecom operators in over 6 regions to evaluate, build and improve their network, helping Huawei to get more than $5 million’s equipment orders per year.

1. As a core developer, worked on several flagship products' future such as the OTT play control system and MIGU family music entertainment system with Java, Spring cloud and Bootstrap, jQuery, etc. Experience in both backend and frontend development.2. Attended to develop the MIS platform, which was for managing orders, sales and customer relationship, with Java, Spring, Structs, jQuery.

As a junior developer joined the "BOSS" platform development team, which was a refactoring project. Successfully achieved the goals of the orders and sales system upgrade. Worked with Scrum methodology and developed with Spring, Mybatis, Mysql, jQuery, Bootstrap.