Davina
Founder of Improve First
Davina has a background in leading complex transformation programmes across public and private-sector organisations. Her work has included improving delivery processes, coordinating teams across different disciplines and using data to guide decisions.
She holds an Executive MBA, with studies in process and operations management, managerial accounting, business analytics and digital transformation.
At Improve First, that background informs a practical aim: help people identify what is limiting completed work and test whether a proposed change could improve the whole process before committing time or money.
Improve First is a first-pass calculator, not a full simulation or an audited diagnosis. Results depend on the assumptions entered.
Guides and articles by Davina
- What is a constraint impact calculator?
- Constraint calculator vs process simulation: which do you need first?
- Choosing bottleneck software
- Choosing capacity planning tools
- Workflow Bottleneck Calculator
- Process Capacity Calculator
- Customer-Onboarding Capacity
- Recruitment-Process Capacity
- Support-Ticket Capacity
- Repair-Workshop Capacity
- Invoice-Processing Capacity
- Professional-Services Workflow
- Manufacturing-Line Capacity
- Drum Buffer Rope: A Worked Example for Capacity Models
- What Is Theory of Constraints in Operations Management?
- Throughput Accounting Theory of Constraints: Worked Example