Ali Juma Al Mashrafi is the Founder and Chairman of Modern Engineering Services. Before taking this role, Ali was the Chief Operation Officer for the distribution at Muscat Electricity Distribution Company. Al Mashrafi is one of the strategic planners for the MEDC business plans and execution. He is responsible for all the technical aspects from the design phase till the operation phase.

A pioneer and an energetic, Al Mashrafi has more than 26 years of work experience in leadership, executive management, strategic planning,, financial, project and contract management and customer services functions and technical roles in both the Oil & Gas and utilities business. From beginning of 2014 till date, Al Mashrafi is Chief Operation Officer at MEDC. He is responsible for delivering projects worth more than $ 130 M and responsible for more than 300 staff within MEDC and more than 400 contractors staff. Prior joining MEDC, Al Mashrafi has led senior leadership positions at Oman LNG (OLNG) as he highly contributed to the success of OLNG as he started with OLNG from its foundation and he launched the Sur Town Office as the face between OLNG and the community. He started his career at the ministry of Electricity and Water as a distribution Engineer responsible for three areas in Sharqia region. Al Mashrafi is native of Sur, Oman.

Al Mashrafi holds a Master degree with distinction in Engineering Business Management (EBM) from Coventry University in 2000, UK and Master of Phil In Organizational Effectiveness ( The impact of Organization culture on Organizational Effectiveness on Omani Semi private Organizations) from Nottingham Trent University, UK in 2016 and doing Doctorate in the same field. He has a Global leadership Certificate from Thunderbird University, USA in 2006. He has an advanced certificate in management from the Charted Institute of Management (CIM) UK, holds BSc degree in Electrical Engineering from Toledo University, Ohio, USA in 1990 and is a certified professional Engineer from Ohio Society of Engineers, Ohio, USA from 1990.