David Wertheimer
VP Of Technology at Mr. Simon
Philadelphia, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolDavid Wertheimer is a seasoned technology leader with nearly two decades of experience scaling engineering organizations, driving product strategy, and delivering measurable business impact across e-commerce, ad tech, and health tech. Currently VP of Technology at Lingraphica and consulting for AI-driven startup Mr. Simon, he combines hands-on engineering (Python, LangChain, RAG) with strategic leadership to build scalable AI-enabled products and streamline cloud operations. He has repeatedly grown and reorganized teams—from early-stage startups to 40+ person organizations—while cutting costs and improving delivery through agile and DevOps transformations. Known as a practical "hacker" who still builds tooling himself, David pairs technical curiosity with commercial rigor, having led technical due diligence for acquisitions and delivered multimillion-dollar efficiency gains. Based in Philadelphia, he brings a rare mix of product-first thinking and executional discipline that helps companies turn AI and cloud investments into customer-facing value.
9 years of coding experience
13 years of employment as a software developer
Information Technology Project Management, Information Technology Project Management at Penn State UniversityBoston University
Github Skills (89)
plugin10
newman8
jenkins8
postman8
json-report8
postman-collection8
complex-numbers7
javascript7
expression-evaluator7
fuzzy6
jsdoc6
runner6
mathematics6
mathematical-expressions6
react6
Programming languages (7)
Github contributions (5)
dwertheimer/Noteplan-plugins
Jun 2021 - Jul 2021
Contributions:68 pushes, 13 branches in 1 month
dwertheimer/plugins
Apr 2023 - May 2024
The main NotePlan repository, which contains the source code for all NotePlan plugins. If a release entry has been created, it will be available for installation from within NotePlan application.
Contributions:1 push in 1 year 1 month
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