Sheffield, 英国
HK$ 100,000 - HK$ 550,000
I run my own small businesses selling software and excel consultancy
services and have helped many friends start their own businesses. I
also advice foreign election commissions how to improve their election
operations. I have a PhD in Mechanical En
教育与培训
能源与自然资源
软件
酒店、餐厅与酒吧
娱乐与休闲
个人服务
制造与工程
医疗与科学
产品与发明
科技
交通运输
金融
