Our Story

HCG is a consulting company that partners organisations to transform their business models and accelerate growth via customised solutions powered by our deep technology, organisation development and financial expertise. In particular, HCG has demonstrated and takes pride in its agility and speed in responding to clients’ needs. Our team has strong domain expertise in technology, hospitality, accounting and financial services industries; and was one of the early movers in Singapore to assist small medium enterprises with cloud migration and use artificial intelligence to transform large companies’ existing business processes. HCG also provides technology, financial and accounting support services to address clients’ internal resource gaps, without imposing the burden of an increase in clients’ headcount.

Our Values

Value Creation

We seek to inspire and enable the transformation of clients’ businesses.


We pride ourselves as innovation warriors, armed with creativity and the courage to explore uncharted grounds.


Our work is premised on integrity and dependability – We strive to always say what we mean, mean what we say and do what we say.

One Team

We believe that we can achieve more as a team of collective talent and in honouring individual’s commitment to the group effort.

Our Mission

Enable transformation and growth acceleration
our clients and people through deep technology and business insights.

Meet The Team

Duy Nguyen

Duy is the Chief Executive & Technology Officer and co-founder of Hash Consulting Group (HCG). He also heads HCG’s Technology Consulting, Innovation & Support practice. Duy has strong technical expertise in technology, ranging from solution design architecture and mobile application development to cloud infrastructure and security. He has designed and built enterprise system that support more than 2000 hotels globally and is one of the pioneers who promoted and implemented cloud computing technology for Singapore SMEs in 2015. Duy has partnered clients on their digital transformation journey and is a strong advocate of leveraging on artificial intelligence and machine learning capabilities to revolutionise business models and accelerate growth.

Duy has a good grasp of hotel, insurance and accounting industries and the various functions within, having worked with international hotel chains such as InterContinental Hotels Group, Millennium Hotels Group and Pan Pacific Hotels Group, financial institution like Sompo Holdings and the Institute of Singapore Chartered Accountants (ISCA). More importantly, Duy’s personable nature and ability to assimilate new domain knowledge swiftly enable him to co-create strategic solutions with clients from diverse industries.

Duy prides himself on serving HCG’s clients as he would have liked to be served and derives great fulfilment in resolving clients’ pain points. HCG has a significant number of repeat clients who have worked closely with Duy for many years and one of them described Duy as “friendly, easy to work with, knowledgeable in technology, responsible and responsive”.

He holds a Bachelor (Hons) degree in Computing and Software Engineering from Oxford Brookes University, United Kingdom.

Wendy Lee

Wendy is the Chief Financial Officer and co-founder of Hash Consulting Group (HCG). She also oversees HCG’s Business Advisory & Support practice. Wendy is a Certified Practising Accountant (CPA Australia), who has over twenty years of experience in accounting, finance and banking. She is particularly passionate about equipping companies with the know-how to harness readily available data to formulate and implement business strategies. Data is the new asset class only if it is thoughtfully collected and analysed in a meaningful manner.

Wendy is also a Organisation Development practitioner and has a keen interest in the basic drivers of human behaviour and the hidden dynamics of organisations. Wendy partners change management consultants, coaches and mentors in designing and executing leadership development and mentoring programmes for corporates.

Prior to joining HCG and its related company, Wendy spent about eight years in DBS Bank Ltd (DBS), where she served in the Group CFO office and group accounting policy team. From 1998 to 2011, Wendy held various front, mid and back office positions in Standard Chartered Bank, Citibank and a boutique investment bank. She started her career as an external auditor in Ernst & Young.

Wendy holds a Bachelor of Commerce degree in Accounting & Finance from the University of Western Australia and an Executive Masters degree in Consulting and Coaching for Change from INSEAD.

Hien Cao
Product Manager

Quang Nguyen
Project Manager

Minh Nguyen
Data Scientist

Ngoc Nguyen
HR Executive

Anh Nguyen
Frontend Engineer

Quoc Nguyen
Backend Engineer

Quee Foon

Quoc Tuan Nguyen
Frontend Engineer

Hai Vo
Machine Learning Engineer

Oanh Nguyen
HR Assistant

Hang Nguyen
Software Engineer

Cuong Huynh
Backend Engineer

Tuan Tran
Backend Engineer

Quang Phan
UI/UX Designer