Selected work
Client work, companies I've founded, and research projects. The common thread: I like building the whole thing, not just one layer of it.
Data work for a national safety-products manufacturer: a Prophet time-series model forecasting company-wide sales globally, 16 Power BI reports built on ETL pipelines from AS/400 and MSSQL into Microsoft Fabric (medallion architecture), and an LLM-integrated dashboard (LangChain) for vending and resupply analytics — optimizing restock of ~1,800 machines served by ~350 restockers across the country.
ORlogic forecasts surgical volume and staffing needs weeks in advance for hospital systems. I rebuilt the public website and internal application interface from the ground up, designed AI-powered workflow automations (n8n) for lead generation and outbound marketing, and developed a binary neural network model that helps hospitals reduce operating room staffing costs by 2–7%.
An AI-enhanced electrical impedance tomography system: 16 electrodes driven by a Raspberry Pi, mapping internal structures through electrical conductivity, with TensorFlow handling reconstruction. Designed around respiratory-system anatomy.
A convolutional neural network that identifies tumors and early tumor signs on sonogram scans with 92% accuracy, with an interpretability overlay highlighting regions of interest. Currently working down the false-negative rate.
A PyTorch vision model on a Raspberry Pi that identifies waste and physically sorts it into trash or recycling — motors, GUI, and all.
Web development studio providing custom design, full-stack builds, and maintenance for small-business clients. I handle everything from client relationships and timelines to the code itself — JavaScript, React, and responsive design throughout.
A garden-building business specializing in sustainable, environmentally friendly designs. Consultation, design, and installation for residential and commercial clients — plus all the logistics and operations behind it.
Open source
github.com/BenGoldfeder17 →No description yet.
Policy-as-JSON trading agent for the Jupiter Developer Platform. Submission for Jupiter's 'Not Your Regular Bounty' — policies as JSON, Jupiter APIs as primitives, signing out-of-process.
No description yet.
No description yet.
Minimizing Additional Spending on Needless Staffing
Raspberry Pi AI Trash
Repos are pulled from the GitHub API each time the site builds.