Christelle Ayoub
Montreal
Summary
Results-driven professional with expertise in project management and integrated planning. Relocated from Montreal to Chicago to pursue strategic opportunities and broaden expertise in business operations. Highly driven to tackle challenges and deliver impactful results through collaboration, organizational excellence, and a global perspective.
Overview
6
6
years of professional experience
Work History
Specialist, Integrated Planning & Scheduling
Rio Tinto
Chicago
10.2025 - Current
- Developed and maintained integrated supply and production plans to ensure alignment between demand forecasts, inventory levels, and production capacity across Wilmington operations and its maintenance schedule.
- Supported the deployment and integration of a new OTIF planning tool, enabling automated workflows and improving end-to-end supply chain visibility.
- Collaborated with cross-functional teams (production, shipping, value chain, customer service, logistics) to synchronize schedules, resolve bottlenecks, and improve overall operational efficiency.
Specialist, Sales
Rio Tinto
Chicago
10.2023 - 10.2025
- Managed global demand updates to budget and forecast. Work closely with Sales, Operations, Customer service and Logistics to respond to changing market conditions.
- Delivered global customer segmentation analyses and developed comprehensive reports for senior management and stakeholders to support strategic decision-making.
- Led global cross-functional projects for Borates, including Wilmington refine products, bag planning integration, etc.
- Monitored and analyzed competitive activity, customer, and market trends. Keep track of the changes and opportunities in the industry and the marketplace that affect Borates sales performance.
Specialist, Local & Indigenous Procurement
Rio Tinto
Montreal
12.2022 - 10.2023
- Coordinated a holistic and robust Local & Indigenous Procurement Program to support communities of interest across the Atlantic region.
- Built sustainable partnerships with our local site teams and communities.
- Provided data analysis to on-site stakeholders & action plan management.
- Implementing upcoming projects pipeline PBI dashboard to explore and gain visibility on business opportunities with local & indigenous businesses.
- Designed & published L&I Procurement Atlantic Element Web Page.
PMO Analyst/Specialist in Procurement
Rio Tinto
Montreal
01.2022 - 12.2022
- Acted as central owner for tracking RT Procurement process compliance and tool governance.
- Provided performance and trend analysis through key KPIs that help generate actionable insights for the region.
- Led clean-up efforts and assisted to improve the data quality.
- Tracked/identified/actioned data quality controls for our project tool ‘Momentum’.
- Implemented and maintained data automations and lean processes around data visualization on Power BI.
- Advanced the program portfolio and project management best practices through the operating model: capacity and demand management, change management, key metrics and dashboards.
- Engaged & collaborated with stakeholders to assist in a wide range of challenges.
- Lead recurring collaboration and training sessions throughout RT Procurement.
Admin & Level Officer
Canadian Forces - 803 Squadron
Montreal
08.2019 - 08.2022
- Maintained cadet administration system and tracked dashboard.
- Tracked staff attendance records and submitted monthly payroll reports to the Commanding Officer.
- Completed detailed annual validation and health reports for cadets.
- Assisted instructors in the preparation and presentation of their lessons.
- Mentored training instructors to ensure constant growth and improvement.
- Entered the results of the level instructors into the computer system.
- Recommended improvements to the training schedule to the Training Officer to ensure level evaluations are completed.
Education
BBA - Joint Specialization: Supply Chain Management & IT
HEC Montreal University
MontrealSkills
- Budgeting, forecasting, and demand planning
- Project management
- Team collaboration
- Stakeholder engagement
- Process optimization
- Analytical thinking and data analysis
- Dashboard visualization
- Time Management
- Problem Solving
- Communication Skills
Languages
French
Native/ Bilingual
English
Native/ Bilingual
Arabic
Limited
Accomplishments
Cadet Games Coordinator (2019)
Interests
Baking, fitness, traveling, kickboxing, board games
Timeline
Specialist, Integrated Planning & Scheduling
Rio Tinto
10.2025 - Current
Specialist, Sales
Rio Tinto
10.2023 - 10.2025
Specialist, Local & Indigenous Procurement
Rio Tinto
12.2022 - 10.2023
PMO Analyst/Specialist in Procurement
Rio Tinto
01.2022 - 12.2022
Admin & Level Officer
Canadian Forces - 803 Squadron
08.2019 - 08.2022
BBA - Joint Specialization: Supply Chain Management & IT
HEC Montreal University