1.You have done such a wonderful job and a bright future is waiting for you, congratulations on being a graduate.
2.Dear colleague, I am so happy for you. You have done an unbelievable thing. Congratulations on your graduation and lots of good wishes for your future.
3.Hey dear, congratulations on being a graduate. I am so proud of you. I had that belief in you and I knew that you are going to do something huge.
4.This graduation is going to take you to a bigger part of your life. I know you are going to do something huge, congratulations to you on your amazing result.
5.Dear friend, you have a long way to go. You have done something amazing and I am thrilled as your colleague. Congratulations to you and your wonderful family.
6.Congratulations to the most hard-working person I have ever seen. You have completed your education being on a full-time job. It’s an amazing thing to experience.
7.You are not only my colleague but also a good friend. I am feeling great to know that you have been graduate today. It’s wonderful news for me, congratulations to you on this achievement.
8.Congratulations on your graduation dear friend. Hard work and dedication are the two most important things in order to find success in life. You have those two things, all the best for the future.
9.Congratulations on this amazing day. It’s a memorable one and you are going to remember this day so many times. I am feeling proud of you.
10.You had a fixed aim and you worked for that. I know hard work never disappoints people. And this time, you are a winner with a graduation degree, congratulations to you.
11.Dear friend, congratulations on your graduation. You have done a great job. It was never easy to keep doing a full-time job and study at the same time, but you have done it pretty well.
12.Congratulations to the most hard-working and dedicated person in the office. You have proved yourself and have done many wonderful things. And being a graduate is the best thing you have done ever.
13.Your dedication, hard work, and focus are paying off now. Congratulations on your graduation and I wish you a great future ahead. You are a talented person, I know something amazing is waiting for you.
14.Hard work always pays off and you have proved that to me. I am a believer and I believed that you are going to get an amazing result. And I have been right this time, congratulations to you dear friend.
15.You have taken steps and done whatever you need to do to be a graduate. Today, your dream has come true, all the best wishes to you dear friend.
16.I knew that you have a bright future and you have shown that to us. Being a graduate is a great thing. Now you can improve your work life and it’s wonderful.
17.You are a lucky man. It’s never easy to graduate while doing a full-time job. But you have done that. You are one of the most hardworking persons I have ever seen, congratulations to you on your graduation.
18.Congratulations to the most dedicated person I have seen ever. You have done the most unbelievable work. I never thought that it will be possible to graduate being on a full-time job. I am feeling proud of you.