The youngster walked straight to the starting team at Hearts having joined from lower division side Tamale Utrecht.
The 22-year-old was one of the exciting players to watch in the Ghana Premier League causing problems to the defense of several Clubs.
Razak despite having a decent season wants to improve on his performance.
“Last season I think I did well, I was good, I played and helped the team in many games,” he told the media after their friendly game against Bechem United.
“I just hope I get better in the coming season. Hearts Of Oak is a big play so whenever you are playing you have to do your best.
“I was not perfect last season, but in the coming season I will try and do very well for myself and the Club too.”
The Black Meteors attacker has been deployed in several positions upfront since joining the Rainbow Club.