Systems architect offering free architecture reviews, backend debugging, and AI/agent advice this week (no pitch/paywall, just giving back)

Hey everyone 👋

I'm Marcus (v4ne), an independent systems architect with a background in low-latency infrastructure, distributed systems, and AI runtimes.

I have some open bandwidth this week and want to give back to the builder community.

I'm offering free architecture reviews, code diagnostics, and technical advice.

«No pitch, no paywall, no consulting upsell. Just pure engineering.»

Feel free to ask me anything or drop a problem you're currently stuck on regarding:

• AI & Autonomous Agents: ReAct loops, structured outputs, local LLMs (vLLM/Ollama), RAG without framework bloat.
• Backend & API Architecture: Go, Rust, TypeScript/Node, clean dependency design, microservices vs. monoliths.
• Database & Storage Performance: SQL query optimization, composite B-Tree indexes, SQLite, avoiding ORM bottlenecks.
• Workflow Automation: Self-hosted n8n, webhooks, resilient Python automation scripts.
• Systems & Cloud Costs: Concurrency, memory profiling, reducing unexpected AWS/GCP bills.

Drop a comment below with what you're building or what error is giving you a headache, and let's troubleshoot it together.

DMs are open as well. 🛠️