WayUp - Largest marketplace for students to find jobs & internships
ezyCollect - ezyCollect solves the problem of poor receivables management. It does this by automating the the unpleasant follow-up process when invoices are not paid on time.
Nido - Slack for college students
LinkedIn - LinkedIn is a business-oriented social networking service, mainly used for professional networking.
Code Duet - Finding a partner for pair-programming in 5 minutes
Hug - Hug enables developers to design, develop and publish APIs over multiple interfaces.