This part of the On Purpose site is here to help you leverage science and technology for the glory of God and the good of people… especially them that believe. In the pages and posts that constitute Science and Technology Community Resources we have attempted to provide guidance for using Math, Science, and computing technologies to help others. You will not find deep theoretical paper here. We are not that smart. (My wife is. I am not.) But you will be given simple explanations of important concepts, exercises aimed at building competency, and code examples that you are free to use.\

  • Statistics and Monte Carlo Simulations – We explore statistics not as abstract mathematics, but as a way of seeing reality more clearly. Through practical examples and Monte Carlo simulations (with Java code), we show how randomness, uncertainty, and variability can be modeled to support better decisions for (1) planning, (2) forecasting, (3) risk assessment, or (4) understanding complex systems. The goal is not prediction as an end but a means. A means to what end? Wisdom for the things we steward for the good of others.
  • Software Engineering – Software engineering is treated here as a craft for service. We focus on clear thinking, disciplined design, and maintainable code that helps people do their work well. Rather than chasing trends, we emphasize fundamentals — clean architecture, readable code, and practical patterns—so that technology becomes a reliable servant instead of a fragile master. The examples are drawn from real problems and written to be reused, adapted, and improved as part of your own calling.
  • Business Intelligence – Business intelligence is about making the invisible visible. In this section we look at how data can be transformed into insight that supports accountability, transparency, and wise leadership. We focus on metrics that matter, dashboards that tell the truth, and analytical techniques that help organizations serve people better rather than merely optimize numbers. Done rightly, BI becomes a tool for faithful stewardship, helping leaders discern where help is needed and where resources can be multiplied for good.

The provisions of this part of the site are free of charge. Please keep our mission in mind – helping people to live on purpose. We are all here to honor God and then love one another (people made in His image). Math, Science, and computing technologies are tools for amplifying our efforts to serve well.

In His grip by His grace,
Roderick L. Barnes, Sr.