张文斌 Email & Phone Number

中国 上海市区

Design and develop fraud detection system called Aegis in vip.com. Mainly response for system design, coding, data structure design, large volume data processing, performance tuning.Familiar with Linux and MacOS, Python, Shell.Fraud Detection System contains two core parts, Rule and Data. Rule: We built a online system for rule lifecycle management and data store mapping, including editor, unit test, monitor, deploy, ABtest, authentication and so on. Security staff can editor, test and deploy rules.Data​: We design and built our data source and data store by different timeliness requirements, DataSource contains storm, kafka, rabbitMQ, ETL. DataStore contains redis, hbase, mysql.In the future we plan to build high risk dimension data model and use machine learning algorithm to feedback online rule automatically.Familiar with git and CI tools, mock and unit test methodology.Previously, I developed user api to support large massive data query using REST, familiar with REST design and Domain Driven design

Shanghai City, China

built HP internal REST WebService framework, design API for upstream domain services, enhance the core framework.working as a tech lead to handle different requirements, break down into tasks, deliver high quality program using Agile scrum methodologies. using Jenkins/Maven/Sonar/Rally ensure iterative and incremental development every two weeks.peer coding and code review constantly, high test coverage

Shanghai City, China

work as a intern, mainly responsible for customization the online bankcard service website, develop skills as follows: Spring, structs, Hibernate, CSS, HTML