https://zacharyvorsteg.com/blog/ Insights on finance, real estate, automation, and building. en-us https://zacharyvorsteg.com/blog/ai-systems-architect-palm-beach-florida/ https://zacharyvorsteg.com/blog/ai-systems-architect-palm-beach-florida/ Sat, 05 Sep 2026 00:00:00 GMT Zach Vorsteg on AI systems architecture as a solo technical founder in Palm Beach — tools, costs, and what the job market data misses. AI & Engineering https://zacharyvorsteg.com/blog/metrics-i-track-running-multiple-ventures-solo/ https://zacharyvorsteg.com/blog/metrics-i-track-running-multiple-ventures-solo/ Wed, 02 Sep 2026 00:00:00 GMT Most founder dashboards are noise. Here are the specific numbers I check every day across five ventures—and what I stopped tracking entirely. Solo Founder Operations https://zacharyvorsteg.com/blog/what-my-ai-development-stack-actually-costs/ https://zacharyvorsteg.com/blog/what-my-ai-development-stack-actually-costs/ Mon, 30 Mar 2026 00:00:00 GMT My AI development stack costs $257/month as a solo founder. Every tool, every dollar — what delivers ROI, what I dropped, and what's worth paying for. Finance https://zacharyvorsteg.com/blog/agentic-engineering-patterns/ https://zacharyvorsteg.com/blog/agentic-engineering-patterns/ Sat, 21 Mar 2026 00:00:00 GMT Karpathy coined agentic engineering as vibe coding's professional counterpart. Here's the methodology — task decomposition, review gates, and real walkthroughs. AI Workflow & Context Engineering https://zacharyvorsteg.com/blog/context-engineering-ai-agents/ https://zacharyvorsteg.com/blog/context-engineering-ai-agents/ Sat, 21 Mar 2026 00:00:00 GMT My CLAUDE.md is 500+ lines. Here's what context engineering for AI agents looks like in production — hooks, MCP routing, memory — not just prompt engineering. AI Workflow & Context Engineering https://zacharyvorsteg.com/blog/how-i-use-agentic-ai-one-person-company/ https://zacharyvorsteg.com/blog/how-i-use-agentic-ai-one-person-company/ Sat, 21 Mar 2026 00:00:00 GMT I manage CRE deals, dozens of trading strategies, IoT hardware, and iOS apps — alone. Here's what agentic AI actually does in my daily workflow, not what it could. AI Workflow & Context Engineering https://zacharyvorsteg.com/blog/shipping-iot-hardware-solo/ https://zacharyvorsteg.com/blog/shipping-iot-hardware-solo/ Sat, 21 Mar 2026 00:00:00 GMT I built an IoT thermal detection system using ESP32-S3, MLX90640 sensors, and cellular backhaul — solo, with no hardware background. Here's the full journey. Hardware & PropTech https://zacharyvorsteg.com/blog/vibe-coding-vs-real-engineering/ https://zacharyvorsteg.com/blog/vibe-coding-vs-real-engineering/ Sat, 21 Mar 2026 00:00:00 GMT I use AI to write code daily and run production trading bots handling real money. Here's where vibe coding works, where it breaks, and why the debate misses the point. AI & Engineering https://zacharyvorsteg.com/blog/what-breaks-when-you-automate-everything/ https://zacharyvorsteg.com/blog/what-breaks-when-you-automate-everything/ Sat, 21 Mar 2026 00:00:00 GMT I run a fleet of automated trading systems, IoT hardware, and an iOS app — all solo. Here's what actually breaks, how failures cascade, and what I've learned you can't automate. Solo Founder Operations https://zacharyvorsteg.com/blog/algorithmic-trading-bots-side-project/ https://zacharyvorsteg.com/blog/algorithmic-trading-bots-side-project/ Fri, 20 Mar 2026 00:00:00 GMT I run 54 trading bots across 5 markets. Here's what 3 years taught me about strategy decay, slippage, correlated drawdowns, and what actually breaks. Automation & Trading https://zacharyvorsteg.com/blog/how-i-build-in-public-as-a-technical-founder/ https://zacharyvorsteg.com/blog/how-i-build-in-public-as-a-technical-founder/ Fri, 20 Mar 2026 00:00:00 GMT I run a multi-market trading infrastructure, ship iOS apps, and build IoT hardware — all solo. Here's what I share, what I keep private, and why transparency compounds. Building in Public https://zacharyvorsteg.com/blog/my-solo-founder-automation-stack/ https://zacharyvorsteg.com/blog/my-solo-founder-automation-stack/ Fri, 20 Mar 2026 00:00:00 GMT I run 54 automated bots on a single Mac using Python and launchctl — for $8/month. Full architecture, real failures, and cost analysis vs. cloud. Automation & Systems https://zacharyvorsteg.com/blog/why-im-a-commercial-real-estate-sales-associate-who-codes/ https://zacharyvorsteg.com/blog/why-im-a-commercial-real-estate-sales-associate-who-codes/ Fri, 20 Mar 2026 00:00:00 GMT I'm a licensed CRE sales associate who also runs production trading infrastructure and ships software. Here's why commercial real estate's tech gap is my biggest competitive advantage. Hardware & PropTech https://zacharyvorsteg.com/blog/financial-modeling-fundamentals/ https://zacharyvorsteg.com/blog/financial-modeling-fundamentals/ Sat, 15 Mar 2025 00:00:00 GMT DCF, LBO, and merger models explained — the three financial models that drive every M&A valuation, with synergy frameworks and sensitivity analysis. Finance