...I work with Python, Excel, SQL, and other technologies like Tableau regularly. I specialize in:- Teaching working professionals how to use Excel and Python- Helping students with schoolwork - Developing complex models in Excel and Python- Tableau dashboards- WorkflowsMaster Data Analytics, Penn ... (read more)
...Freelance writer of over a thousand test items used by states and testing agencies. Numerous awards for teaching excellencePlease get in touch with me and we will see if we are a good match. I think you'll find my subject knowledge and enthusiasm for science and learning will make me someone who can really help you.I have taught chemistry at all levels for three decades. (read more)
I have bachelor's and master's degrees in civil engineering from Stevens Institute of Technology in Hoboken, NJ. I am employed by the US Army Corps of Engineers as a Civil Engineer. I am a licensed Professional Engineer in the State of Pennsylvania. (read more)
...Stephen also serves as a consultant for the College Board and the National Math and Science Initiative, leading workshops and student study sessions nationwide. Since 2015, Stephen has served as the Chair of the Science Department at Delaware County Christian School in Newtown Square, Pennsylva... (read more)
...My approach to teaching involves bringing clarity to complex topics and not assuming any prior knowledge on the part of a student of the subject in question. Because I find virtually every period in history, every location on the globe, and every aspect of human society interesting, I have deve... (read more)