Hoan Do

After graduating from the Bauhaus Weimar university (BUW) in Germany in 2012, Hoan Do moved back to Vietnam to start his career at g8a architecture and urban planning company in Hanoi and became leader of one design team in 2014. He joined many important projects and competitions at different levels. Among those, some highlighted projects should be mentioned are: Dong kinh nghia thuc square (Vietnam), Fontaines Saintes (Switzerland), the Alps (Singapore), Jakob factory (Vietnam)...


In 2019, he decided to take the next step in his career by joining 2x2 architects as a co-founder and represents 2x2 office in Paris, France.


Influenced by both Germany and Switzerland architectural styles, Hoan Do brings a professional and logical thinking to the team, offering his understanding of functionalism and thoughtful custom care to all projects to ensure the balance between aesthetic design and functionality.



Thanh Nguyen graduated from Hanoi architectural university (HAU) in 2009. In 2011, he joined Vo Trong Nghia architects and worked on various projects in Vietnam such as stone house (Quang Ninh province), Dai Lai conference hall (Vinh Phuc), Kontum indochine (Kontum), etc. In 2012, he moved to g8a architecture and urban planning company in Hanoi as the team leader of 3d visualization team and played an important role in every projects and competitions.


In 2019, Thanh Nguyen became a co-founder of 2x2 architects.


Gifted with talented aesthetic sense, he explores and brings out a lot of creative concepts designs. He is now responsible for the main design language of 2x2 architects



After graduating from Hanoi Dong Do international university (HDIU) in 2008, Hai Anh Le joined a Swiss architecture firm in Hanoi - g8a architecture and urban planning co. He became leader of one design team in 2013 and then promoted as an associate in 2017. During 10 years, he took part in a lot of g8a’s pivotal projects and contributed to its winning of various competitions in Singapore, e.g. Waterway Terraces i & ii, Tampines Greenridges, Green canyons, and the Alps, as well as other international ones.


Since 2019, he is a co-founder of 2x2 architects in Hanoi office.


With a wealth of experience working in different projects at all scale, efficient management skills, and always seeking new tools, new solutions to apply for work, he plays an important role in every project of the company.





After graduating from Manchester School of Architecture in the UK (MSA), Trung Duong moved back to Vietnam and joined g8a architecture and urban planning company in Hanoi in 2009. With his practical experience, he became an associate 7 years later and proved his crucial role in the organization. He was in charge of many large-scale built projects, namely Punggol waterway terraces i & ii (Singapore), concrete lace (Hanoi), Hoa Lac hi-tech park (Hanoi), FPT software center in HCMC (Vietnam), etc.


Since 2019, Trung Duong became co-founder of 2x2 architects.


Base on various practical experience and in-depth knowledge of sustainable architecture, he is now a major contributor to many key projects, ready to face challenges and seeking the most effective, practical solutions for every project.


hung tran


Principle of 2x2 architects is enhancing balances.

Balance between design concept and demands of client.

Balance between form, spaces and functions.

We have built a strong base for all of our researches and design developments to offer comprehensive experiences of architectural spaces to our clients.