Responsibility: ・Work with product manager, QA and business stakeholders to clarify requirements ・Drive design, development and implement in order to turn client's requirements into simple and elegant solutions. ・Agile development for each module(finish design, code and test in one month or shorter) ・Coding, testing and review source code, and review design with customers ・Discuss/lead meetings with other developers and architects on technical solutions ・Maintain the base source library, and customize for different users ・Support software release management and deployment process ・Technology: Apex, Visualforce, Lightning component, Lightning Design System, Javascript, JAVA, Spring, Maven, Batch, objective-C, Android, Google Analytics, Redhat, Oracle, PostgreSQL

Lead development team to implement large-scale software products. Provide technical leadership to Junior Engineers. Design embedded applications architecture and maintain content for Linux-based systems. Collaborate with product team, hardware development team and quality assurance team to ensure high quality of products.Responsibility:・Transplant Itron system to Linux system (Endian analysis, pattern design)・Design new system architecture on Linux, develop and test・Manage project throughout all development life cycle・Monitor project’s progress and quality, sync with high level management team on weekly basis・Communicate with business team and other technical teams for discussing requirement and solving technical problems・Design and develop software architecture on two CPUs with no OS equipment・Products: Pure Internet PBX, Software PBX, Motor control equipment, Wireless meter reading system・Technology: C Language, VC++, GDB, Lcov, UPS, process and thread control, TCP/IP, UPD/IP, VMWare, Apache, PHP, Sqlite, Ubuntu, CentOS, Linux, Windows・Embedded technology: dual-core design, RS232, RS485, USB driver, I2C, LED, RTEX, EtherCAT

Responsibility:・Develop products and systems as different client specifications・Experience of writing low-level design documents(algorithm design and functional design)・Create test cases for unit test and combine test, run all test cases and fix bugs・Projects: Building management, gas station self service, mobile phone app and USB driver・Technology: C language, VC++, MFC, SQL Anywhere, Berkeley DB, BREW, Linux, Windows, USB driver