I have been studying in Finland from 2009 to 2013, I recently graduated form a polytechnic (Bachelor Degree in Information Technology). But due my problems with student resident permit in the year 2010 (I asked money from a friend and the whole thing got messed up) the case went on in the courts for nearly 2 years with several other things and a negative decisions. Although I managed to finish my studies in June 2013 and it was the same time I got deported with a 2 years ban to enter in Schengen territory. So now I am back to my country.
During 2010 to 2013 I was working in a small co-op inside the university from which I got few projects and I manage to survive on that economically. I finished almost 90% of my studies in early 2012. I started working on lots of different startup projects. I also manage to open and work with few other people in a company in 2012, from June 2012 to December I was granted "startti-raha" to work in my own company but the project we were doing didn't turn out well and we dropped the idea. I applied for work permit at the time. Then due to deportation decision from the case of 2010 and the situation of the company we dissolved it. We lacked work force and new idea to work on. I got a contracted job in same old co-op and I worked there from January to May 2013. This time my previous partner didn't responded to the email sent by authority about the work permit that I applied in 2012 and I was unaware of it. Later when I called to the authority, I got a reply that my permit was denied due to lack of response.
But the person I worked with in my thesis project, this person is a Finnish guy, same person who actually gave me money to apply for student permit in 2010, he and me we have been working in different ideas and trying to make something new since the beginning. He had a project and we were already working with when I was in Finland. Now his company has been doing good and he wants me to come to Finland to work with him on the project we started. It is a project that requires lot programming and working/handling servers which is a combination I have acquired with my previous work(programming) and studies(networking).
So he is willing to make any kind of contracts and papers required for my new employment resident permit. The thing I want to know from the forum members is that the impression that will make having "Finland" under section C.7 of permit form OLE_TY1 "Have you been subject to a refusal of entry into the Schengen territory?" and with a time that started in April 2013 and will be until April 2015. Also what kind of extra document and papers will make my application a strong one.
My Finnish bank account still open, my tax papers are still valid, even the % is also fine and my phone's contract is still going on and it still works

Thank you.