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About DesignOne

COMPANY

We redefine global architecture with offices in Dubai, Colombo, Singapore, and Riyadh.

Meet The Team

Embarking on architectural endeavors is never a solo journey—it's a collective symphony of creativity, dedication, and passion. Allow us to introduce the heartbeat of our Colombo studio, the DesignOne professionals, who infuse life into our architectural dreams. Alone, we achieve little, but together, we move mountains—with God’s help, yes we can.

“Together, as a uniquely talented crew, we consider it a privilege to craft a new world of architecture and transform both space and ourselves.”

DesignOne
Global Chairman, Founder

Archt. Dan Ameresekere

Early Years and Education: Dhananjana, fondly known as Dan, hails from Colombo, Sri Lanka, where his passion for innovation and artistry began at a young age. Excelling academically, he pursued his education at Yale University, delving into architecture while also embracing a double major in Economics.

Mentorship and Development: Furthering his education at the University of Pennsylvania under the mentorship of renowned architect Daniel Libeskind, Dan honed his design language, blending critical thinking with originality. His formative years in Philadelphia saw him blossom as a designer, infusing civic responsibility and public space ethos into architectural projects.

Professional Journey: Dan’s career led him to Singapore in 2004, where he contributed innovative design solutions and garnered recognition for his work in multi-residential housing. Returning to Sri Lanka in 2011, he established DesignOne Limited, leading the firm with a modern design aesthetic and a commitment to environmental sustainability.

Innovative Approach: DesignOne’s portfolio showcases Dan’s penchant for customized design solutions that integrate nature and organic forms, with a focus on environmental sustainability. Projects range from bespoke homes to city designs, reflecting a narrative inspired by site, program, and client vision.

Impact and Global Expansion: DesignOne’s influence extends beyond Sri Lanka, with projects redefining cityscapes through mega mixed developments and infrastructure advancements. With a strategic global expansion to Singapore, Dubai, and Riyadh, DesignOne aims to deliver premium design services worldwide, underpinning Dan’s dedication to architectural excellence and innovation.

Saudi Arabia Director

Dr. Waleed Mohammed Al Hemaidi

Dr. Waleed Mohamed Kasab Al Hemaidi has cultivated a multifaceted career that bridges architecture, urban planning, GIS and data center management, city management, building technology, sustainability, historical building preservation, and systems development. His interdisciplinary approach has allowed him to develop strategic opportunities and intellectual foundations throughout his professional journey. Dr. Al Hemaidi has made significant contributions to various projects, governmental programs, and strategies both locally and internationally, giving leadership in numerous conferences, seminars, and workshops.

Dr. Al Hemaidi holds a PhD in Urban Development Planning from the Bartlett School of Architecture, University College London, UK, a Master of Urban and Regional Planning from the University of Sydney, Australia, and a Bachelor of Architecture from the College of Architecture and Planning, King Saud University, Riyadh, Saudi Arabia. These academic achievements have laid the groundwork for his distinguished career in architecture and urban planning.

Currently, Dr. Al Hemaidi serves as an Urban Planning Advisor for the Royal Commission for Riyadh City (RCRC) and as an Advisor to the Minister of Municipalities and Housing at the Ministry of Municipal and Rural Affairs and Housing (MOMRA). His board memberships include the Wadi Public Investment Fund and the Asir Development Authority, among others. He has also played key roles in founding councils and committees, such as Palm, Salwan, and Flyadeal, and has been instrumental in the governance of Saudi Airlines and the National Center for Wildlife.

In academia, Dr. Al Hemaidi has served as an Assistant Professor at the College of Architecture and Planning, King Saud University, Riyadh, and as a Teaching Assistant at the University of Sydney. His leadership extends to roles such as Mayor of the Asir Region, Executive Consultant for the Ministry of Education’s Building Development Co., and General Supervisor of Projects and Maintenance at Tabuk University. His involvement with the Saudi Authority of Tourism and National Heritage includes positions like General Director and Secretary General for Tourism Sites.

Dr. Al Hemaidi has been recognized for his contributions to urban development and architectural identity. Notable awards include the King Abdullah II Excellence Award for “Identity for the Arab City” and the Gulf Cooperation Council Prize for Municipal Works for the Al Dabab Way Strategies project in 2018.

Dr. Al Hemaidi’s extensive experience and commitment to sustainability and historical preservation underscore his professional profile, reflecting a deep dedication to advancing the fields of architecture and urban planning.

Dubai Director

His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum

At the helm of the Dubai Office Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Singapore Director

Eng. Rajavel Inbarajan

Rajavel Inbarajan is a distinguished professional with over 35 years of experience in the field of structural and civil engineering. He completed his BE in Civil Engineering from the University of Madras, India, in 1988, graduating First Class with Distinction. He furthered his education with an MSc and DIC in Concrete Structures from the University of London and Imperial College London, UK, in 1997.

In 2004, Rajavel achieved Corporate Membership of the Institution of Structural Engineers (IStructE), UK, by passing the globally recognized Chartered Membership Examination (CME) on his first attempt. He was appointed an Examiner for the CME in 2008 and has since served as Chief Examiner for multiple sessions, including those held in January 2019, January 2020, March 2022, February 2023, and January 2024.

Rajavel’s extensive career encompasses conceptual design, detailed design, and project management for large-scale structural and civil engineering projects. His international experience includes significant roles in Qatar, the UAE, Saudi Arabia, Oman, Singapore, Sri Lanka, and India. Notably, he was instrumental in the structural steel work for the Kingdom Tower in Saudi Arabia, a landmark project demonstrating his expertise in high-rise construction and innovative engineering solutions. His portfolio also features a diverse range of projects such as low-rise and high-rise buildings, airports, bridges, metro stations, mega water retaining structures, and marine structure investigations and rectifications.

In addition to his project work, Rajavel is an esteemed educator and capacity builder. He regularly conducts advanced seminars, courses, and workshops on structural engineering, water retaining structures, and the investigation and strengthening of concrete structures in various countries, including the UK, Malaysia, Qatar, and Sri Lanka. Since 2009, he has also been instrumental in preparing candidates worldwide for the IStructE’s 7-Hour Chartered Membership Examination, contributing solutions for CME questions for publication in preparation materials.

As the lead of DesignOne’s Singapore office, Rajavel continues to drive excellence in engineering design and project execution, leveraging his vast expertise and commitment to professional development.

Sustainable Design Director

Keerthi Ratnayake

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Lighting Design Director

Namiq Marzook

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Landscape Design Director

Pubudu Chandrasiri

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Project Management Director

Nimrod Chuang

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Quantity Surveying Director

Upul Shantha

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Colombo Director

Fiona Ameresekere

At the helm of Al Maktoum DesignOne stands His Highness Sheikh Abdulhakim Obaid Sohail Al Maktoum, a beacon of visionary leadership and innovation. With over 25 years of exceptional leadership within the Al Maktoum Investment Group, His Highness has cemented a legacy of excellence deeply rooted in Dubai’s esteemed ruling family. His strategic acumen has propelled the conglomerate to unprecedented global success, expanding its reach to over 50 countries and redefining standards in international commerce. The recent announcement of a groundbreaking partnership with DesignOne signifies a new frontier in architectural innovation under His Highness’ guidance. This collaboration seeks to integrate cutting-edge design concepts with sustainable practices, revolutionizing urban landscapes worldwide. With His Highness’ unwavering commitment to excellence and innovation, Al Maktoum DesignOne is poised to shape the future of architecture and leave an indelible mark on the global stage.

Senior Design Architect

Azam Huk

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Senior Project Architect

Sinduja Ashley

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Senior Design Architect

Nadia Firdous

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Quisque elit nisl, varius nec ullamcorper eget, egestas vitae mi. Nam hendrerit eros a sagittis tempus. Mauris hendrerit hendrerit consequat. Nunc eget dui pulvinar, auctor neque sed, convallis ipsum. Fusce sagittis, dui a malesuada ullamcorper, nulla dolor interdum ipsum, ac condimentum eros lacus vestibulum nunc. Nunc maximus, massa et dictum dictum, risus massa dignissim nisl, at vestibulum ligula ante id metus. Morbi fringilla rhoncus porta.

Staff Architect

Minoli Peiris

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Technical Manager

Mohomed Azurdeen

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Architect

Maleesha Karunarathne

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Architect

Talib Rafi

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Accountant

Dhananjani Abeyrathna

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Architectural Intern

Nahdah Fawaz

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Modern Architecture

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Culture

Innovate each project with no exceptions.

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01

Always overdeliver to our clients.

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02

Build things that inspire people.

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03