LEI ZHANG's Email Addresses & Phone Numbers

Software Engineer with 5+ years of professional experience participating actively in all phases of software development lifecycle. Enthusiastic about leveraging skills in JAVA application development, C/C++ platform development, and Android technology to create leading-edge solutions for unique customer needs. Avid learner and team member adept at communicating and collaborating with people on all levels in order to...

Software Engineer with 5+ years of professional experience participating actively in all phases of software development lifecycle. Enthusiastic about leveraging skills in JAVA application development, C/C++ platform development, and Android technology to create leading-edge solutions for unique customer needs. Avid learner and team member adept at communicating and collaborating with people on all levels in order to ensure projects are delivered on-time, within budget, and above and beyond expectations. Outstanding debugger and problem solver dedicated to creating high-quality solutions that provide unique new capabilities, and simplify complex processes.Software Engineer @ Performed system analysis and design of e-commerce system. Fixed the bugs in the current project. Coded logic layer of MVC. Worked on the hybris (SAP) e-commerce platform. Accomplishments • Develop the new features and customize the hybris e-commerce platform. • Coded the core utility and services using J2EE framework. • Analysed the performance of system software code. • Optimized the source code and queries to improve performance. • Created and maintained the WebService functionality. From September 2013 to Present (2 years 4 months) Software Engineer @ Performed detailed Design-on-Demand. Use Ruby on Rails to build the inner customer amazon giftcard redeem system. Use ruby on rails and mongodb to re-develop the ads surfing system. Maintain the current system on the AWS. Achievements: • Participated actively in development of Amazon Cert System. • Performed detailed Design-on-Demand and design and code the new system. • Use Ruby on Rails and MongoDB to develop new web system. • Maintain the current system on AWS. From May 2013 to September 2013 (5 months) Software Engineer Internship @ Performed detailed Design-on-Demand. Build the compile and running environment. Participate in developing the 3D demo cooperate with the Imagination. Program the module to deal with the video and audio stream. Be responsible for the sigma box flushing the image and application. Achievements: • Participated actively in development of 3D Video TV project using OpenGL ES. • C++ programming skills and talents for optimizing the third cooperation program. • Performed detailed Design-on-Demand and design and code the new feature. • Track the defects using bug tracker to solve it efficiently. • Does the cross compile and run the product through the reference box. From January 2013 to April 2013 (4 months) Software Engineer @ Developed Dictionary and Template services. Conducted function tests. Maintained translation server. Drove continuous optimization of algorithm. • Participated actively in development of online system performing functions similar to Google translation. • Cultivated JAVA programming skills and ability to code the templates and the dictionary for the translation server. • Honed C++ programming skills and talents for optimizing algorithms. • Designed and developed network service with Boost. • Track the defects using bug tracker to solve it efficiently. • Store all the data in the SQL server database. • Use javascript, html, css to design and develop the website www.torangetek.com . • Use Spring and Hibernate to develop the website of the company. From May 2011 to March 2012 (11 months) Beijing City, ChinaSoftware Engineer @ Performed system analysis and design of resource management system. Coded logic layer of MVC.Wrote various utilities for product. Details on request. • Design the resource management system successfully. • Coded the core utility and services using J2EE framework Spring and Hibernate. • Analyzed the performance of system software code. • Optimized the source code and queries to improve performance • Store the data into database with SQL language. From October 2010 to April 2011 (7 months) Wuxi, Jiangsu, ChinaTechnical Support Engineer Internship @ Provided support and maintenance of IBM minicomputer. Formulated new server deployment strategies for customers. Installed AIX and related software. Fielded and reported on any customer questions. • Devised and communicated effective new server deployment strategies for customers regarding IBM minicomputer and maintenance. • Achieved successful installation of operating systems for AIX for customers. • Engaged in complete requirement/system specifications and test specifications • Performed usability testing for the application From July 2010 to September 2010 (3 months) Shijiazhuang, Hebei, ChinaSoftware Developer @ Designed and developed middleware and mobile video portions of company’s main product (platform). Architected and implemented UI. Performed unit testing. Coordinated with test engineer. Played active role in all phases of development including coding middleware on small piece of code; involved inter-process communication of Apache, especially research into shared memory areas. Provided demand analysis, outline design, detailed design, coding, and unit testing of entire process. Coded key portion of service known as Media Gateway. Performed comprehensive module debugging to successfully meet all demands. From February 2009 to July 2010 (1 year 6 months) Shijiazhuang, Hebei, ChinaMaster's degree, Computer Science @ Maharishi University of Management From 2012 to 2015 LEI ZHANG is skilled in: C++, Boost, JavaSE, AIX, MySQL, Microsoft SQL Server, Linux, Windows, SQLite, Android, C, Microsoft Office, Tortoise SVN, Visual Studio, Vim