add about me

domains/cuipengfei.json

@@ -1,4 +1,5 @@
 {
+    "description": "Senior software engineer with 15+ years experience in .NET/C#, Scala, testing, and distributed systems. Currently exploring AI/ML applications, prompt engineering, and modern development practices. Active technical blogger since 2008 with expertise in design patterns, LINQ, document processing, and software quality engineering.",
     "owner": {
         "username": "cuipengfei",
         "email": "cpf@follow.re"