Yossi Elitzur
Music, coffee, healthy living, and the tools I build with.
The Creative Sphere β YossiNew
Where classical counterpoint meets electronic production, and Eastern strings blend with Latin pulse. Music as a second language β fluent and evolving.
The Espresso Laboratory
Manual espresso as a precision craft β temperature profiling, flow rate control, and the relentless pursuit of the perfect extraction ratio.
Hardware & Mechanics
Deep mechanical modification of professional machines: Bezzera Duo DE, Nuova Simonelli Oscar II, and precision grinders β tuned to the last micron.
Manual CraftDialing In
Extraction ratios, flow profiling, and temperature curves. Every shot is a data point; every adjustment is a hypothesis.
PrecisionHealthy Living
A long-term ketogenic lifestyle paired with the meticulous science of controlled fermentation β because what you eat is also a system to optimize.
Ketogenic Lifestyle
Years of disciplined low-carb living β not a diet, a metabolic framework. Tracking, iteration, and sustainable energy.
Metabolic HealthFermentation Science
Sourdough, lacto-fermentation, and fermentation chemistry. The intersection of patience, biology, and flavor.
Culinary AlchemySoftware I Actually Recommend
The tools and software I actually use and recommend β vetted through real projects, opinionated choices, no filler.
Dev Tools
From editors to terminals, local LLMs to container orchestration β the stack that makes daily engineering feel fast and intentional.
EngineeringProductivity & Life Stack
Apps, systems, and workflows that actually stick β for focus, knowledge management, and getting things shipped.
WorkflowSoftware Engineering & Core IT
Enterprise-grade engineering, large-scale infrastructure management, and modern local development ecosystems.
ποΈ Enterprise IT & Systems
Large-scale infrastructural shifts: server provisioning automation and mass mobile OS migrations β Windows to Android ecosystems.
π Featured Projects
AppSearch β high-performance local file indexing for macOS.
Local AI β locally hosted LLMs (Gemma) inside proprietary workflows using Docker.