About
OUR History
ChiAha™ was created with the help of our talented team of consulting partners and friends from:
Simulation Dynamics and Technology Optimization & Management.
ChiAha™ represents the culmination of 35 years of intensive model-building for a diverse spectrum of industry.
Meet Our Team
Our team of highly skilled modelers, analysts, developers, and engineers has specialized in building professional simulation and optimization models for over 3 decades.
Partner with us today to start your raw data to prediction journey!
Meet Our Founder
Andrew Siprelle
Andrew is driven by a passion to unlock the value of simulation and modeling in helping to solve real-world problems. Since founding Simulation Dynamics, Inc. (SDI) in the early 90’s, he has been an educator, a consultant, a simulation tool developer, and a smart applications technology leader.
Andrew coined the term “Discrete Rate Simulation”, and developed one of the earliest libraries for quickly building models of multi-stage plants that produce powder or bulk solids; e.g., a breakfast cereal plant.
ChiAha™ is the culmination of a lifelong dream for Andrew, who has always wanted to reinvent and more widely distribute the benefits of the DRS worldview.
Meet the Doctors of Reliability
Tom Lange
Retired Director of R&D & Engineering at P&G for 36 years.
Specialties:
- Modeling & Simulation
- Reliability Engineering
- Leadership of technical organization culture and transformation
- Leadership & Management of Modeling & Simulation
- High Performance Computing & Software
- Data Analysis and Statistics
- Discrete Event and Discrete Rate Simulation Software
Bob Matthews
Retired Reliability Engineer at P&G for 36 years.
Specialties:
- Modeling & Simulation
- Data Analysis and Statistics
- Discrete Event and Discrete Rate Simulation Software
- Control & Information Systems
- Manufacturing Execution Systems
- Warehouse Management Systems
- Packing to Customization Optimization
- Make to Pack Capacity
- Production System Modeling
- Plant Simulation Training
- Warehousing Prime
- Breakpack & Minibot
Peter Au-Yeung
Retired Senior Reliability Engineer at P&G for 35 years.
Specialties:
- Reliability Engineering
- Data Analysis and Statistics
- Modeling & Simulation
Jeff Holland
Retired Global Baby Care Director of Reliability Engineering at P&G for 32 years.
Specialties:
- Reliability Engineering Manager
- Senior Reliability Engineer
- Maintenance Reliability Engineer
- Reliability Analyst
- Data Analysis and Statistics