Ayla Gurleyen
Efe Buyuk has worked at Sabanci University Fundraising Office when he was an undergraduate student for two months December 2011 and January 2012. He was responsible from the CRM data consolidation and reporting. During his work, while meeting his responsibilities perfectly, he has also shared his creative solutions for the betterment of our applications which helped us a lot. And created a nice work atmosphere with his cheerful personality. I recommend him strongly both at his professional area Computer Science and as a team member.
Efe Buyuk has worked at Sabanci University Fundraising Office when he was an undergraduate student for two months December 2011 and January 2012. He was responsible from the CRM data consolidation and reporting. During his work, while meeting his responsibilities perfectly, he has also shared his creative solutions for the betterment of our applications which helped us a lot. And created a nice work atmosphere with his cheerful personality. I recommend him strongly both at his professional area Computer Science and as a team member.

Özge Beşirli
Efe takes the responsibilities and makes his duty in all projects he works. He is pretty qualified development especially Linux Shell Scripting and SQL. Efe follows the new technology about deveoplment and integrates the new techonology with the project if possible. Moreover, Efe is good player in the project teams. He cares about the communication within the team and motivate people.
Efe takes the responsibilities and makes his duty in all projects he works. He is pretty qualified development especially Linux Shell Scripting and SQL. Efe follows the new technology about deveoplment and integrates the new techonology with the project if possible. Moreover, Efe is good player in the project teams. He cares about the communication within the team and motivate people.

ST
Serhat TaÅŸkale
I have worked with Efe on PRM(Partner Relationship Management) project that was for Bakcell which is the one of Azerbaijan operator. We had very short time to deliver this project so that we need to work hard with overtime. During that period Efe also showed his great contribution, patience, friendliness of him during work time and after work even under stress. He had completed his work on time with success. So for Efe I can say he is a good team player with good relationship ability with his quick and good understanding.
I have worked with Efe on PRM(Partner Relationship Management) project that was for Bakcell which is the one of Azerbaijan operator. We had very short time to deliver this project so that we need to work hard with overtime. During that period Efe also showed his great contribution, patience, friendliness of him during work time and after work even under stress. He had completed his work on time with success. So for Efe I can say he is a good team player with good relationship ability with his quick and good understanding.

Berkay Aras
Efe, I was very pleased with working as a team member in the past; so I would like to write a recommendation letter to you, here. I have worked with Efe in RSM AVEA project and experienced a lot with him. Efe is a very positive and hardworking professional guy in his working life. He takes full responsible and finishes his work with high quality on the time. Dedicated to his job, and never give up until the last minute. His teamwork and coordination with the team members are high class. Besides his good characteristics and behaviour, his technical background is also at high level. He has made optimum solutions for the occured problems during the project, and gave the right decisions on the right time. I can work with Efe again in future without a hesitation.
Efe, I was very pleased with working as a team member in the past; so I would like to write a recommendation letter to you, here. I have worked with Efe in RSM AVEA project and experienced a lot with him. Efe is a very positive and hardworking professional guy in his working life. He takes full responsible and finishes his work with high quality on the time. Dedicated to his job, and never give up until the last minute. His teamwork and coordination with the team members are high class. Besides his good characteristics and behaviour, his technical background is also at high level. He has made optimum solutions for the occured problems during the project, and gave the right decisions on the right time. I can work with Efe again in future without a hesitation.

Cemil Eserli
He was fantastic to work with. He is not only a deadline oriented and very good strategist but also an inspiring professional. Result driven expert with boundless energy. That's him - forward thinking, responsible and energetic Test Engineer. Is ready to deal with difficult situations and solve the problems on time. Efe is probably one of the best team players I've ever met in my life and one of the smartest colleagues I've ever worked with.
He was fantastic to work with. He is not only a deadline oriented and very good strategist but also an inspiring professional. Result driven expert with boundless energy. That's him - forward thinking, responsible and energetic Test Engineer. Is ready to deal with difficult situations and solve the problems on time. Efe is probably one of the best team players I've ever met in my life and one of the smartest colleagues I've ever worked with.

Ercan Özkan
He is one of the best among all people I have ever worked with. We worked together with him at HUAWEI during Bakcell project in Azerbeijan and AVEA project and Efe was one of the most dedicated professionals through his works. Multi-skilled Software Test Engineer and has analyse and design abilities. Smart, eager and responsible co-worker, has no problem to work hard when necessary. For Efe the job is always the most important thing to do. He is always well respected by both customer and his collegues. And I belive that Efe should have no trouble assuming leadership in future.
He is one of the best among all people I have ever worked with. We worked together with him at HUAWEI during Bakcell project in Azerbeijan and AVEA project and Efe was one of the most dedicated professionals through his works. Multi-skilled Software Test Engineer and has analyse and design abilities. Smart, eager and responsible co-worker, has no problem to work hard when necessary. For Efe the job is always the most important thing to do. He is always well respected by both customer and his collegues. And I belive that Efe should have no trouble assuming leadership in future.

Jim Johnson
Efe worked as a contract data analyst on my team from March to July 2021. In that time he took on a number of projects, from building and maintaining data pipelines and exploratory data analysis on new data set to translation work for mastering data and development of new data products. Efe brings a methodical approach to his work, using pythons and SQL in Databricks notebooks which were always clean and always to follow. Thanks to you for your support, all the best for the future!
Efe worked as a contract data analyst on my team from March to July 2021. In that time he took on a number of projects, from building and maintaining data pipelines and exploratory data analysis on new data set to translation work for mastering data and development of new data products. Efe brings a methodical approach to his work, using pythons and SQL in Databricks notebooks which were always clean and always to follow. Thanks to you for your support, all the best for the future!

Niki Hawes
Efe is a keen and efficient worker, quick to pick up new processes and seamlessly integrating into existing teams and procedures. Over a busy role handover he was not only able to pick up complicated and critical training but was able to use his existing knowledge and resources to investigate new pathways for the company and launch new research and development for vital improvements to the company's workflow. As well as all of that Efe was receptive and engaging to talk to, both in a training perspective and simply as a colleague. It was lovely to get to work with Efe however briefly, and I'm sure I'll hear great things about your progress in the future!
Efe is a keen and efficient worker, quick to pick up new processes and seamlessly integrating into existing teams and procedures. Over a busy role handover he was not only able to pick up complicated and critical training but was able to use his existing knowledge and resources to investigate new pathways for the company and launch new research and development for vital improvements to the company's workflow. As well as all of that Efe was receptive and engaging to talk to, both in a training perspective and simply as a colleague. It was lovely to get to work with Efe however briefly, and I'm sure I'll hear great things about your progress in the future!