Terminal Payment is a leading independent third-party payment enterprise. Its payment products include Shenzhouxing Payment, RMB Wild Payment, China Unicom prepaid card payment, VPOS Payment, etc. The payment products support Internet, mobile phones, telephones and POS terminals. Various enterprises and individuals meet different payment needs.

Responsibilities:

1 is responsible for product design. The new framework is based on the use of SOA, protocol and MDB technology. The message communication mechanism in mq replaces the tightly coupled relationship, so that the original modules separated from such calls can be deployed as services independently. The calibration chain model uses calibration method to replace the original model, and completes the architecture design and development through configuration file injection, plug-in calibration, persistence layer data structure optimization, etc. The first stage was successfully applied to foreign exchange, silver and so on. Pay for it

Responsible for product project optimization. The original supported products only support payment, which expands the payer and the payer of the payer-paid project. Also, optimize the original accounting rules to make them more in line with standard financial accounting.

3. Performance optimization and security optimization of API payment products. Based on the axis of this technology, the Webservice settings of big are optimized before implementation to return a result set. Des will also be used instead of md5 encryption. way

Others, responsible for the design of foreign exchange projects, technical support for control and liquidation, and some problems left over by the system, such as solving dirty data in complex and single cases, asynchronous bookkeeping and optimization of batch payment submission efficiency.

Job Description: System Architecture