
Nasser Rahal
I advise banks, PSPs, exchange houses and virtual asset firms on payments modernization and digital-asset technology—from the rail connection to the board paper.
Based in Dubai, delivering across Canada and the GCC
I am based in Dubai and work across North American and GCC hours. Toronto remains a delivery presence for Canadian programmes; I am on site with client teams at the milestones that matter.
That Canada↔GCC operating model is not a travel story—it is how I have worked for years: Payments Canada Real-Time Rail and ISO 20022 in Toronto, and national-scale banking delivery in the Kingdom and the Emirates since the mid-1990s.
Where the experience comes from
At Bank of Montreal I owned target architecture and roadmaps for the Real-Time Rail and ISO 20022 programmes—Payments Canada connectivity, Interac e-Transfer, payment hubs, core banking, fraud, liquidity and operations.
At CGI I was accountable for about $50MM a year of banking programmes, a $20MM+ P&L and more than 100 people, plus technology governance on a $55MM strategic account and $400MM+ in outsourcing and integration deals.
Earlier work includes CIBC Capital Markets platform modernization, IBM KSA / Saudi Business Machines programmes spanning branch modernization and the national SADAD bill-payment platform, and founding architecture for tokenized real-world asset platforms, wallets and cross-border value networks.
How engagements run
Most clients start with a fixed-scope three-to-four-week assessment. You see the output before committing to architecture retainers or longer design authority.
I do not resell software. Engagements are contracted through fazeZERO entities in Canada and the UAE. That company also builds applications; I disclose that up front, and it will not bid on build work from my advice without your written consent.
Track record
Client names appear where the work is already public.
Bank of Montreal (BMO)
Owned target architecture and roadmaps for the Real-Time Rail and ISO 20022 programmes, across Payments Canada connectivity, Interac e-Transfer, payment hubs, core banking, fraud, liquidity and operations.
CIBC Capital Markets
Directed architecture for FX pricing and dynamic currency conversion, and set the roadmap from legacy processing to cloud-native platforms.
CGI, Financial Services & Banking
Accountable for about $50MM a year of banking programmes, a $20MM+ P&L and 100+ people; technology governance for a $55MM-a-year strategic account; $400MM+ in outsourcing and integration deals.
IBM KSA / Saudi Business Machines
Banking programmes spanning branch modernization, core banking, contact centres and the national SADAD bill-payment platform.
Digital asset platforms
Designed tokenized real-world asset platforms, digital wallets and cross-border value networks, covering issuer and investor onboarding, custody, controlled transfers and reporting.
MBA, Edinburgh Business School (Heriot-Watt). B.Eng, Electrical Engineering, American University of Beirut. Professional Engineer (P.Eng).
Tell me the deadline you're working to.
A 30-minute call is enough to tell whether a fixed-scope assessment makes sense.