First of all, Iwould like to say thank you all on your helpful Suggestions.
Currently I am facing a type of difficulty with my employer.
I joined as a software engineer at a small IT company in Hyderabad 1.5 years ago. During my recruitment I had been told that 2 years bond, 3 months notice, first they offer trainee salary and appraisal after probation period. After probationary period completion my employer did not initiate my appraisal nor confirmation about continuation. I approached management and asked about hike, they said that they haven't evaluated my performance yet due to not much work assigned. In between I got a big assignment on which I went onsite and I finished it on time. After my 1 yr completion I approached them again this time they told that there a due from client and asked me to wait as well as asked me to sign on bond for 2 years period from my joing date. After 1.5 years they are willing to hike 10 percentage on my training salary, which I can't accept. Also recently I came to know that they want to send me onsite for 3 months without any prior intimation. They are telling that they spent 90k for visa and I must go. I have questioned them that without intimating me how can I prepare to travel. Actually, I have some family and property related issues to sort out. I also conveyed this to them but they are not listening me. My family also not willing to send onsite.
I don't know how to handle this situation. They have my certificates and a bond that I signed. Also I heard that they won't give certificates and relieving letter.
Kindly help me out how can I handle this situation.