Paul-Nicusor Alexa
Food & Beverage Director | Founder of Decision Architecture™ | Strategic Advisor
I work at the intersection of hospitality operations, performance and organisational decision-making.
Over more than three decades in hospitality, I have developed a practical understanding of how operational results are shaped not only by people and processes, but by the quality of the decisions that connect them.
This work led to the development of Decision Architecture™ — a framework for understanding how organisations turn signals into accountable decisions, protected execution and measurable learning.
Performance is built one well-designed decision at a time.
Explore Decision Architecture™
From Hospitality Operations to Decision Systems
My professional background has been built inside hospitality operations.
I started in frontline restaurant service and progressively moved into Food & Beverage leadership, operational performance, cost control, budgeting, revenue management and organisational coordination.
Working across hotels and restaurants exposed me to a recurring pattern.
Many performance problems that appear operational are often created earlier by the way decisions are structured.
A forecast may exist, but nobody owns the response.
A cost variance may be visible, but intervention comes too late.
A department may have responsibility without sufficient authority.
A capable manager may continuously compensate for weaknesses in the operating system.
The organisation still performs, but only because someone is constantly holding the pieces together.
This observation became central to my work:
Performance problems are often decision-system problems before they become operational problems.
Founder of Decision Architecture™
Decision Architecture™ is a framework for examining how organisations make, execute and learn from decisions.
It focuses on the operating architecture behind performance:
Signal → Trigger → Decision Owner → Authority → Action → Escalation → Outcome → Feedback → Learning → Adaptation
The objective is not to create more procedures.
The objective is to make critical decisions clearer, faster, accountable and repeatable.
Decision Architecture™ examines questions such as:
Who sees the signal?
What activates a decision?
Who owns the decision?
What authority exists to act?
What happens when normal limits are exceeded?
How is execution protected?
How is the outcome measured?
How does the organisation improve the next decision?
The framework is particularly relevant in complex hospitality environments where performance depends on coordination across Operations, F&B, Finance, Revenue, Procurement, HR and Guest Experience.
Explore Decision Architecture™
Hospitality & F&B Performance
My work remains grounded in operational hospitality performance.
Decision systems matter because they ultimately influence real operating outcomes: margins, labour efficiency, service quality, revenue, inventory, guest experience and organisational resilience.
Profit Optimisation
Improving contribution margins through disciplined cost, pricing, revenue and operational decisions.
KPI & Budgeting
Using operational indicators to connect financial performance with daily management decisions.
P&L Management
Understanding how operational choices translate into profitability.
Food & Beverage Cost Control
Managing food cost, beverage cost, inventory, purchasing and waste.
Beverage Profitability
Improving beverage mix, pricing, stock management, purchasing discipline and margin performance.
Labour Planning
Aligning staffing decisions with demand, productivity and service requirements.
Revenue & RevPASH
Using demand, capacity and service design to improve revenue performance.
Service Execution
Protecting operational consistency during live service.
Cross-Functional Coordination
Improving decision handoffs between departments.
Selected Applied Evidence
The development of my work is grounded in operational experience and applied performance improvement.
+4–6 percentage points
Beverage margin improvement on approximately €300K beverage revenue.
€12K–€18K
Estimated additional beverage contribution.
−80%+
Reduction in residual beverage inventory.
Urgent purchasing
Reduced from several interventions per week to approximately one per month.
+6–8%
Increase in ancillary spend per guest.
+6–8%
Improvement in contribution per cover.
−10%
Reduction in waste.
These figures are based on operational performance analysis and retrospective management estimates developed from hospitality operations.
Professional Background
My career spans more than three decades in hospitality, with experience across independent restaurants, seasonal resorts and four-star hotel operations.
A significant part of my professional development took place at Hotel Europa Beach Village in Giulianova, where I progressed from Maître and Sommelier responsibilities into Food & Beverage Management.
The operation included approximately 90 rooms, significant seasonal F&B volumes and complex coordination across restaurant, beverage, service and hotel departments.
My experience has also included hospitality operations in Northern Italy and Alto Adige, working in demanding seasonal environments where service quality, labour coordination, guest expectations and commercial discipline must remain aligned.
Across these environments, I have worked directly with service teams, guests, purchasing, inventory, cost control, labour management, wine programmes, operational planning and performance analysis.
This combination of frontline experience and management responsibility continues to shape my approach to organisational decision-making.
Research & Publications
My current work extends operational experience into structured research and applied frameworks focused on decision systems and organisational performance.
Decision Architecture™ — The Foundational Paper
A foundational explanation of Decision Architecture™, its principles and its role in organisational performance.
Decision Architecture™ Case Study 001
From Beverage Performance Drift to Decision Control
A retrospective applied case examining how operational performance improved when recurring beverage problems were reframed as decision-system problems.
The Dependency Test
An international executive roundtable exploring a central question:
Would the same outcome occur if the capable individual were absent?
The Dependency Test examines whether performance belongs to the organisation or depends on individual rescue.
The Alexa Executive Brief™
An executive publication exploring decision systems, organisational performance, operational dependency and leadership.
View Publications
The Dependency Test
Strong organisations should not require exceptional individuals to continuously rescue ordinary performance.
The Dependency Test asks a simple question:
Would the same outcome occur if the person who normally makes it work were absent?
If the answer is no, the organisation may have capability, but it does not yet have institutional capability.
The test examines whether knowledge, authority, judgement, escalation and coordination have been transferred into the operating system itself.
This is particularly relevant in hospitality, where capable managers frequently compensate for unclear ownership, weak handoffs and delayed decisions.
The objective is not to reduce human judgement.
It is to ensure that good judgement can operate inside a system that supports it.
Professional Credentials
Advanced Hospitality Revenue Management — eCornell
Advanced study in hospitality revenue management and commercial performance.
International Hospitality & F&B Management — IHMA, Rome
Master-level professional education in hospitality and Food & Beverage management.
AIS Sommelier
Professional wine and beverage qualification.
My professional development combines operational experience, hospitality management, revenue thinking, beverage expertise and decision-system research.
How I Think About Performance
I do not see performance as the result of isolated departments working harder.
I see performance as the result of an organisation making good decisions repeatedly under real operating conditions.
That requires clarity around signals, ownership, authority, execution, escalation and feedback.
In hospitality, this becomes visible every day.
A forecast changes.
Demand moves.
Labour needs shift.
A supplier fails.
A guest problem crosses departments.
Costs move outside target.
The decisive question is not whether the organisation has information.
The decisive question is:
What happens next?
That is the space where Decision Architecture™ operates.
Who This Work Is For
My work is particularly relevant for:
Hotel Owners
General Managers
Food & Beverage Directors
Operations Leaders
Hospitality Groups
Restaurant Operators
Revenue and Commercial Leaders
Organisations experiencing recurring operational dependency
Companies where strong people are compensating for weak decision systems
The objective is not to replace management judgement with rigid systems.
The objective is to create an operating architecture that allows good judgement to produce consistent organisational performance.
Executive Portfolio
My Executive Portfolio brings together selected hospitality experience, operational performance cases, Decision Architecture™ research and strategic work.
Better performance begins with better decisions.
Every organisation already has a decision system.
The question is whether that system is explicit, accountable and capable of producing consistent performance without continuous managerial rescue.
Decision Architecture™ provides a structured way to examine that system.
Explore Decision Architecture™
View Publications