Vantaggi
This is a worst organisation to work with. Director are very tortuous and have lots of behavioural issues. They don't even know how to behave with female employees. No management in this organisation and these guys ask for payment on the very first day. They mentally harass their employees and not even a single support you got. When you join they submit your original document and sign a bond that you can't left the organisation for a year or you have to serve 2 months of notice period and once you sign this bond torture begins.
Svantaggi
Directors of techavera solutions start misbehaving with employees and demotivating them. They mentally harass you until you have no other option but left the job within 10-15 days and they don't have to pay anything. So, main funda is "they hire people to work for them at free of cost."