From managers, teammates and clients.

Mr. Sabbir Hossain is a person one can rely for business operations and things get done, even when situations get difficult. His technical in-depth knowledge of ICT and Information Security disciplines are making him great communicator and effective business man. I am feeling honored to work with Sabbir for last few years, and hope that our cooperation last many years longer!

I have worked with Sabbir in several IT and Cyber Security international projects, financed by major international donors. In these projects Sabbir always was very professional and qualified manager, his project planing and execution skills were excellent. Sabbir predicted and supervised many at first hardly known projects execution details, his fast reaction and management skills helped a lot in many difficult and complex situations. Working with Sabbir was easy, we always understood each other from first sentence. I can recommend Sabbir as qualified and professional IT and security project manager, with attention to details and superior supervising skills.

Mr. Sabbir is a fantastic manager. I had the pleasure of working with him on several projects for two years, and he leads by example. He always kept the team morale high, and I believe he is the best manager I've ever had because he is so approachable. His ability to work through a crisis and find new ways to meet goals was always inspiring. I am honoured to work and learn alongside such accomplished individuals.

I had a pleasure working with Sabbir on CSIRT building projects in Bangladesh. During this time Sabbir was taking hard part of managing relationships with the customers, taking care on project organizational activities and logistics. I was pleased with his attitude to details, managerial and organizational skills, diplomatic abilities and proficiency in cybersec. Sabbir's input helped us a lot running our projects smoothly and efficiently.

I have worked closely with Mr. Sabbir. He has a very strong grasp of IT security and excellent communication skills. With his tech skills and commitment, I am confident that he will surpass your expectations.

Working with Sabbir Hossain is a rare opportunity to come across, a self-driven cyber security professional with teamwork spirit. He has superior capacity to solve complex problems involving a wide variety of information systems, work independently on large-scale projects, and thrive under pressure in fast-pace environments while directing multiple projects from concept to implementation. Wish him every success in his future endeavors.

Sabbir is good team player. We had together intensive, challenging and sometimes stressing cyber-security related time for 18 months in Asia. Things are going easier with him!

As being a coworker with Mr. Sabbir, i have found him very passionate about his profession. He is reliable for any small to high level technical or managerial task with great proficiency. He has expertise on IT security, auditing, digital forensics with excellent managerial skills on the full team. I have been lucky to work with him to gather exceptional knowledge on different perspectives.

Having worked with Sabbir on a demanding project for a Govt agency in Dhaka, I can say without doubt, he is one of the most diligent, professional and customer focused engineers it has been my pleasure to work with. He has limitless patience under highly pressured situations. I look forward to working with him again. An asset to any team.

Sabbir is a rare customer focused Engineer who understands the delicate politics of OEM, Agent, Reseller and End User relationships. It is always a pleasure to work with him.

In a word Mr. Sabbir is exceptionally intelligent. He proved to be a very quick study, learning the elements of experimental design. Furthermore, his questions are always thoughtful and penetrating. He never refused me whenever I knocked him. His skill of communication is a reason of envy to many. I wish him success in his future endeavors.