I am originally from Marin County, California (see photo above). After spending some time in Washington, DC, I moved to Israel in 2016. I currently live in Jerusalem with my family and make regular trips to the US and Europe.
I have been working in finance and with startups since 2011. I genuinely enjoy building models for companies ranging from early stage SaaS companies to mid stage marketplaces to late stage robotics companies and everything in between.
I am an excel junkie by training, but also use other tools like Causal, Row64 and Google sheets, as they allow me to unlock powerful integrations, visualizations and other features that do a great job of telling a story with numbers and creating useful tools for operators.
I write about engineering approaches to business and finance.
Substack: https://alexoppenheimer.substack.com/
Twitter: https://twitter.com/Alexoppenheimer
LinkedIn: https://www.linkedin.com/in/alex-oppenheimer/
Medium: https://medium.com/@Alexoppenheimer
Gumroad: https://alexopp.gumroad.com/ (my templates for managing a VC fund and for managing angel investments)
How I spend my time:
Some Chronology: