A. B. M. Taj-Ul Islam began working with Grameenphone Limited in 2005 as a project member in the field. He ended his tenure there in 2016 as a project manager overseeing access roll-out initiatives. Subsequently, he acquired fundamental roll-out project management experience in cloud-based or digital projects across various organizations.
Mr. Taj-Ul later joined Metal Plus Limited as the Business Head of Power Support Division, where he oversaw the team responsible for both active and passive maintenance projects for approximately 11000 (Eleven Thousand) Telecom BTS sites belonging to the three telecom operators, Banglalink Digital Limited, Grameenphone Ltd., and ROBI Axiata Limited, until 2021. Additionally, this tenure included passive maintenance of Data centers (Core Switch) of Grameenphone Limited.
After twenty years of experience in project management, Mr. Islam switched to own business development in 2019 and founded a business entity Power Solution Bangladesh. He is currently focused on DC power systems, energy efficiency, and renewable energy in both public and private sectors.
Mr. Islam received his graduation from Bangladesh University of Engineering & Technology (BUET) as a B. Sc. in EEE graduate. He graduated with a master's degree in Disaster Management from the Institute of Disaster Management & Vulnerability Studies, University of Dhaka, and an MBA with a major in finance from North South University (NSU).
In addition to being a member of the Association of Energy Engineers (AEE), Mr. Taj-Ul is a Certified Energy Auditor from AEE. He is an Institute of Engineers Bangladesh Life Fellow (IEB). As of 2021, he has been actively volunteering for the project management community and holds the designation of Project Management Professional (PMP). During 2022–2023, he oversaw the PMI Bangladesh Chapter's Portfolio of Finance & Audit. Additionally, he is currently in charge of the PMI Bangladesh Chapter's Program & Sponsorship portfolio for the term 2024–2025. In addition to being the Vice President of the International Institute of Business Analysis Bangladesh Chapter's Membership Portfolio, he has very strong passion and mentality for volunteerism.