Hashcash Advisory & Consultants Team

Mirna Sleiman

Mirna has an experience of 15 years in government affairs, investor relations and strategic consultancy on key initiatives, defining strategic objectives, building teams, developing the plan and leading the execution of digital transformation. She has been awarded three EMEA Dow Jones awards and received a Global William Clabby Award in 2009 for reporting on Dubai’s war on corruption, Thomson Reuters Over And Above award for strategic relations and the IPRA trophy for the impact on the region's corporate world.

Rammohan Thirupasur

Rammohan Thirupasur is a Senior Solution Architect Leader and Client Technical Advisor in Oracle Cloud space, with a speciality in bridging business goals and the technologies used to create innovative solutions. He is a client strategist combining business and technical acumen and possessing knowledge of cutting-edge IT trends. He is part of a select group of Oracle cloud Solution Architects who design and provide solution for large clients around the globe.

Haris Doumanidis

Dr. Haris Doumanidis is an Advisor at Honda R&D Americas, Former professor at MIT, Founding director at NSF, and former Chief Scientist at Axcelis corporation.He has actively worked to find ways to integrate Supply Chains with Blockchain platforms to provide end-to-end transparency and efficiency.

Vinod Mehra

Vinod Kumar Mehra has over 25 years of technology sales experience in GCC building strong customer relations in banking, government, and SME across GCC. He is popularly known for BoD advisory, sales advisory and social selling workshops & webinars assignments in Dubai. Vinod has proficiently managed business operations & enabled sales operations. Also he has built business alliances, helped create strategies for large customer acquisition to become a “Trusted Advisor” with over 1000+ customers. Currently he serves as president and member of board at SmartLife, a Dubai-based NGO.

Dean "Sakis" Karakitsos

Dean Sakis Karakitsos is a Visionary innovator in disruptive technology with more than 20 years of experience in disruptive technology development and business management. He has a Proven history of integrating market analysis and consumer insight to capitalize on opportunities and create the products the market demands – enabling companies to corner key market niches and gain a position as pioneers in new technology.

Aashima Johur

Aashima is an experienced legal professional with a demonstrated history of working in equity capital markets. Advised leading players in the financial services, healthcare, infrastructure, media, lifestyle and education sectors. Skilled in Legal Advisory and Assistance, Compliance and Legal Research. Strong professional with a BA LLB (5 years) Integrated Course focused in Corporate Law from Army Institute of Law.

Naimish Shah

Naimish Shah is the Senior Vice President of innovation & Fintech, Architecture and Cyber Security at Emirates NBD. He lead the first interbank trade finance and remittance implementations of blockchain technology in UAE between ICICI Bank in India and Emirates NBD in UAE. He was the head of IT Infrastructure and security management in Dubai Bank leading the nfrastructure and security teams to build and maintain an agile infrastructure with optimal security.


Sudin Baraokar is an emerging tech serial innovator and collaborator with over two decades of experience in the IT industry. Sudin is the founder of deep tech startups aiotf.io and bankchainasset.com and has previously served as Head of Innovation and held senior IT roles in SBI, Barclays, IBM, and GE. At present, he serves as an IT & Innovation Advisor to multiple Global organizations. With a Bachelor's Degree in Computer Engineering from the University of Mumbai, Sudin has experience working on 70+ technologies and platforms, notably, AI, Data Science, Blockchain, OT, Go Digital, Emerging Tech Architecture and Fin-Tech, Sandboxes and many more. Outside of his professional persona, Sudin is an avid golfer, singer and does a lot of volunteer work for charitable causes.

Taha Sajid

Taha Sajid has had an illustrious career with several multinational giants like Huawei Technologies, Lebara Mobiles, Mobily MNS. He has spearheaded key roles as digital leads, blockchain trainer, blockchain consulting and other key advisory roles in the field of blockchain. He specializes in network security and quality standards in the segment of Quality Management in network administration.

Mandeep Birdi

Mandeep Birdi is an entrepreneur par excellence in the segment of mobile commerce and digital payment processing. He is the CEO of Boom Financial which is an extension of the Digicel Group. He was also head of projects and governance in Airtel, Kenya. Mandeep has also worked in the United Kingdom with Condusiv Technologies and Fluke Networks in Senior Technical and Sales Roles.

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