A person from Staffigo called me and asked me a few general questions. I was asked what my career plan was, why I chose data science and analytics, what software I'm capable of using, etc. He told me that I would have to undergo training, which would've involve webinars/PPTs and I would have to pay a certain amount of money to access these. After the training I period, I would be asked to delete my LinkedIn account and stop any other means of job search, while they would "market" me to companies. They basically guaranteed me a H1B visa in a couple of years. This company is a scam and I would strongly urge students to not apply to their positions. My experience was shared by a few other candidates on Glassdoor.