
Our Team
Operating since 2007
Our team has completed a great number of projects across several industries. Our mission is to provide clients with high quality solutions that improve their processes and maximize operational efficiency. We are committed to delivering excellent results and upholding high standards of integrity with our clients.
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Our Team
Jonathan Stymiest
President
Jonathan is a leader in driving operational excellence and process efficiency. He has over 22 years of experience designing and optimizing processes. For the last 15 years, he has established his own consulting practice helping clients by using continuous improvement tools to reduce costs, improve performance and grow revenue. He is a speaker and certified trainer on process efficiency techniques and practices. Jonathan is a Lean Six Sigma Master Black Belt, holds a bachelor's degree in finance, and is certified in business process management.
Patricia Barry
Executive Human Resources Consultant
Patricia is a bilingual senior HR executive with 30+ of experience driving the performance and growth of organizations through strategic human resources management and the development of human capital. She is an action-oriented leader, strategist and effective communicator skilled with extensive expertise in building high-tech organizations at all phases of growth from start-up to international expansions, IPOs, and mergers/acquisitions.
George Ghazzoul
Associate Manager
George is an Associate Manager, equipped with a Business Technology Management degree, a certification in data analysis & visualization and a Lean Six Sigma Green Belt certification. He presents a robust background in the aerospace industry, as well as a vast array of technical skills in project management, design, automation, and analysis. His client-focused and strategy-driven approach sets the stage for crafting efficient and lasting solutions. With a passion for precision and a commitment to continuous improvement George ensures excellence in the projects he leads.
Shayan Ziarati
Senior Process Design Consultant
Shayan is a senior process design consultant with a bachelor's degree in business technology management and data intelligence. He is skilled in measuring operational process performance through the construction of key performance indicator dashboards, thanks to his background in data analysis, data visualization, and digital strategy. He leverages agile project management to efficiently deliver process improvement projects and is a certified Lean Six Sigma Green Belt. Shayan equips his clients with robust tools to measure and optimize their processes.
Jennifer Chtein
Process Design Consultant
Jennifer is a Process Design Consultant with a bachelor's degree in finance and a background in capital markets. Proficient in presentation development, project execution, and problem-solving, she is adept at uncovering insights that drive informed decision-making. Committed to continuous improvement and operational excellence, Jennifer has completed her Lean Six Sigma Green Belt certification. Her blend of financial knowledge, meticulous process documentation, and dedication to delivering results ensures her effectiveness in any project she undertakes.
Aaron Desrochers
Business Analyst
Aaron is a business analyst with a bachelor's degree in physics and a diploma in software development. With experience in software design across multiple coding languages and his work with machine learning & AI, he brings a unique analytical perspective to the Solution Design Team. Aaron leverages his background in software design to build applications that are tailored for each client's needs, helping them streamline their different processes. His creativity, adaptability, and attention to detail enable him to deliver innovative and effective software solutions.
Bethanie McCooeye
Office Support Associate
Bethanie is an Office Support Associate contributing to a range of administrative, HR, and marketing initiatives. Pursuing her Bachelor of Commerce with a major in Management at Concordia's John Molson School of Business, she brings a background in marketing and organizational support alongside hands-on experience from internships in consulting and HR. She plays a role in supporting day-to-day operations and overall team efficiency.
Rebecca Aitken Stymiest
Administrator
Rebecca is the Administrator and Privacy Officer at Stymiest, supporting HR, corporate activities, and senior management. With over 25 years of experience in healthcare, education, and leadership, she integrates advanced practice nursing principles to enhance organizational health and workplace culture. Rebecca serves on several national and community charitable boards, offering expertise in strategic planning and governance. Known for her communication, coaching, and problem-solving skills, Rebecca holds a BSc in Nursing and is currently pursuing her Master of Science in Nursing.
Laura Roussy
Financial Coordinator
Laura is a Financial Coordinator, responsible for invoicing, processing expense claims, and serving as a key point of reference for payroll-related inquiries. She holds a Bachelor of Commerce degree with a major in Economics and a minor in Finance. Laura began her career in the accounting department of a shipping agency, where she served as a Freight Cashier and gained valuable experience in accounts receivable. She subsequently joined a supply chain solutions company as a Sales Tax and Commission Coordinator, further enhancing her expertise in accounting processes and financial coordination. Throughout her career, Laura has cultivated a strong foundation in financial operations, tax coordination, and collaborative teamwork.
Maria Villasenor
Senior Consultant
Maria is a Senior Consultant with a bachelor's degree in service-providing engineering and a Lean Six Sigma Green Belt certification. She has experience in process improvement, data analysis, logistics, supply chain, and customer service. Maria has a proven track record of documenting enterprise resource planning (ERP) tools’ processes. She rapidly converts subject matter experts’ (SME) knowledge and findings of process walkthroughs to documented processes in the form of standard operating procedures (SOP) and work instructions.
Rose Bélanger
Associate Process Transformation Consultant
Rose Bélanger is an Associate Consultant in Process Transformation with a B.A in Psychology and a MSc in Organizational Psychology and Business. With a background in change management, workplace transformation, and operational resilience, she has completed extensive coursework aligned with Prosci standards and is currently pursuing a Lean Six Sigma Green Belt certification. Rose brings a unique blend of analytical thinking, creativity, and strong communication skills, honed through her experience in leading consulting projects, teaching, managing small teams, and excelling in customer-facing roles. Her background in workplace psychology, combined with her entrepreneurial drive and ability to adapt quickly, enables her to deliver insightful and effective solutions that support organizational goals and enhance workplace dynamics.
Alexandra Lang
Associate Process Transformation Consultant
Alexandra is an Associate Consultant with a International MSc in Management, specializing in strategy and consulting. She has a strong foundation in data reporting and analysis, allowing her to formulate impactful insights for decision making. Alexandra is also working towards a Lean Six Sigma Green Belt Certification, further sharpening her process improvement skills.
Thu An Le
Associate Business Analyst
Ann is a Business Analyst bringing a strong foundation in finance, data analysis, and process improvement with a Lean Six Sigma Green Belt. She combines a data-driven approach with creativity to transform complex information into clear, impactful insights. With an eye for detail and efficiency, Ann supports the team in making informed decisions that drive lasting business value.
Josiah McCooeye
Associate Partner & Solution Design Manager
Josiah is an Associate Partner and Solution Design Manager with a bachelor's degree in commerce and a Lean Six Sigma Black Belt certification. He leads mandate strategy and business development at Stymiest & Associates. For over 5 years he has designed and implemented practical process improvement solutions for clients across the aviation, logistics, and transportation industries. He is passionate about communicating complex ideas in simple and understandable ways. Josiah has a keen focus on providing high-quality and value-added results in the projects he leads.
Gabriel Persechino
Process Transformation Manager
Gabriel is a Project Delivery Manager with a bachelor's degree in finance and a Lean Six Sigma Green Belt certification. He joined Stymiest & Associates in 2021 and has experience in the consumer goods, aviation and logistics industries. He is an adept workshop facilitator, communicator, and relational leader. As a Project Delivery Manager, he is responsible for managing a wide portfolio of projects and leading a team of consultants to deliver high-quality results.
Laura Ciamarra
Associate Manager
Laura is an Associate Manager with a background in software implementation in the healthcare industry. With a bachelor's degree in Human Resources Management, and a minor in Supply Chain Management, Laura brings a unique blend of technical, operational, and people-focused expertise. Known for being highly personable and client-oriented, Laura builds strong relationships with stakeholders and effectively translates complex requirements into practical solutions. Creative and detail-oriented, Laura consistently delivers well-structured implementations that support both organizational goals and end-user needs.
Stacy Guerrier
Associate Process Transformation Consultant
Stacy Guerrier is an Associate Consultant, combining a foundation in Architectural Technology with experience in account management and business analysis. Before joining Stymiest & Associates, she coordinated multidisciplinary projects, bridging the gap between design, logistics, and client relations. Today, Stacy delivers projects from start to finish - guiding clients from initial assessment through to implementation. Driven by a passion for continuous improvement, she has her Lean Six Sigma Green Belt certification and leverages her technical insight to optimize workflows and deliver results.
Sebastian Rincon
Business Analyst
Sebastian is a Business Analyst on the Process Transformation Team with a bachelor's degree in Industrial Engineering. Drawing on continuous improvement experience in the manufacturing and construction sectors, he specializes in workflow mapping, SOP development, and operational optimization. He is dedicated to streamlining workflows and contributing to the team’s goals through analytical excellence.
Safi Baadarani-Fenney
Associate Business Analyst
Safi is an Associate Business Analyst completing a Bachelor of Commerce in Economics and also pursuing the Lean Six Sigma Green Belt certification. With a strong foundation in data analysis and economic thinking, he supports teams in identifying bottlenecks, improving processes, and driving data-informed decisions. His experience in research, problem-solving, and presentation development allows him to translate complex information into a clear recommendation. He is committed to delivering high-quality work that helps clients achieve meaningful results.
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