Safraz Razik Safraz Razik is a founder and senior software engineer with 15+ years of experience. Zetmel provides AI-accelerated product development, modernization, technical review and product recovery. https://zetmel.com en Sat, 18 Jul 2026 07:01:43 GMT How I Built a Low-Cost Arduino Driving Simulator https://zetmel.com/blog/diy-arduino-driving-simulator/ https://zetmel.com/blog/diy-arduino-driving-simulator/ Combining Arduino controls, custom mechanics, serial communication, PC integration, and a real-time dashboard to build a DIY driving simulator for under $50. Mon, 13 Jul 2026 00:00:00 GMT Safraz Razik Arduino IoT Hardware JavaScript C# WebSockets Prototyping Systems Engineering Technical Audits for AI-Generated Code https://zetmel.com/blog/technical-audits-for-ai-code/ https://zetmel.com/blog/technical-audits-for-ai-code/ Why AI-generated code needs structured review — and the four-point checklist I use before anything reaches production. Tue, 10 Mar 2026 00:00:00 GMT Safraz Razik AI Code Review Quality Security Methodology What I Learned Building Open-Source Developer Tools https://zetmel.com/blog/what-i-learned-building-open-source-tools/ https://zetmel.com/blog/what-i-learned-building-open-source-tools/ Lessons from creating Vue File Agent and Rockplate — and why the same principles apply to AI-generated code. Fri, 20 Feb 2026 00:00:00 GMT Safraz Razik Open Source Vue File Agent Rockplate Engineering Structured Prompting for Multi-Stage Development https://zetmel.com/blog/structured-prompting-workflows/ https://zetmel.com/blog/structured-prompting-workflows/ Breaking AI-assisted coding into Plan, Scaffold, Implement, and Audit stages — and why this approach produces better results than single-shot generation. Thu, 05 Feb 2026 00:00:00 GMT Safraz Razik AI Prompting Workflow Methodology Evaluating Coding Models on Consumer Hardware https://zetmel.com/blog/evaluating-coding-models-locally/ https://zetmel.com/blog/evaluating-coding-models-locally/ DeepSeek, Qwen, and Llama — a practical comparison of open-weight coding models running on consumer hardware. Thu, 22 Jan 2026 00:00:00 GMT Safraz Razik AI DeepSeek Qwen Llama Model Evaluation Local LLM Setting Up a Local AI Coding Environment https://zetmel.com/blog/setting-up-local-ai-coding-environment/ https://zetmel.com/blog/setting-up-local-ai-coding-environment/ Running capable coding assistants entirely on consumer hardware — no cloud subscription, no API costs, no data leaving your machine. Thu, 15 Jan 2026 00:00:00 GMT Safraz Razik AI Ollama OpenCode Claude Code Local LLM