1. More than 2 years experience in PHP project development or open source project maintenance
2. Master the database MSSQL and the optimization of SQL statements;
3. Excellent programming ability, familiar with common data structure and algorithm;
4. Familiar with HTML, div + CSS, JavaScript, jQuery, AJAX, HTML5, etc;
5. Familiar with WeChat official account and interface development;
6. Understand the cache technology to relieve the pressure of database, understand the optimization of database.