chore: add Ralph to bios

harp.json

@@ -477,6 +477,13 @@
         "twitter": "rexebin",
         "bio": "Rex is a full-stack developer. He maintains the Angular.cn website with his old pal Ralph Wang and he plays a key role in bridging between the Chinese Angular community and the world-wide community. He loves playing with flashy new technologies and enjoys the challenge of mastering new skills. His biggest challenge to date is figuring out how to sooth a crying 4-month-old baby.",
         "type": "Community"
+      },
+      "ralph": {
+        "name": "Ralph Wang",
+        "picture": "/resources/images/bios/ralph.jpg",
+        "twitter": "ralph_wang_gde",
+        "bio": "Ralph(Zhicheng Wang) is a senior consultant at ThoughWorks and also a GDE. He is a technology enthusiast and he is a passionate advocate of “Simplicity, Professionalism and Sharing”. In his eighteen years of R&D career, he worked as tester, R&D engineer, project manager, product manager and CTO. He is looking forward to the birth of his baby.",
+        "type": "Community"
       }
     }
   }