Solo business owner working full time, want to build an AI agent team to run my entire backend. Where do I start?

Hey r/AI_Agents I'm a solo ecom business owner, working a full-time job on top of running my store, so my time is genuinely my most limited resource. I've been diving deep into what's possible with AI agents and I want to build something real, not just ChatGPT for drafting emails, but an actual system of agents that assits me in handling the operational and marketing workload of my business autonomously. Here's the scope of what I'm envisioning: Marketing & Email Build and send email campaigns (I'm on Klaviyo) leave as draft potentially for manual send Research and implement the best performing Klaviyo flows for my niche Write copy that actually converts, product pages, campaigns, flows - Will push to Shoppify store and leave for drafts for me to check and sign off. SEO / AEO & Shopify Audit my Shopify store for SEO and AEO gaps Implement fixes, not just surface recommendations Build and push new product pages when I add inventory Content & Social Write short-form video scripts I can film myself, with research in selected field / niche. Create social media ad copy (Meta, TikTok, Google) Research trending content in my niche and feed that back into strategy Research & Intelligence Monitor competitor websites and benchmark me against them, what am I doing better, what should I adopt, anything i might be missing. Research trending products and help me make smarter stock/buying decisions before I commit capital Stay current on niche trends so I'm not reacting, I'm ahead The honest challenge: I don't have a developer background. I know enough to be dangerous with tools like Claude, n8n, Zapier, and Make, but I haven't built a true multi-agent system before. What i have played around with: I have used claude code a lot, Hermes to build different agents and run on slack, ChatGPT and other AI platforms, while these can do a lot of what i have mentioned here, I am finding more and more, is that the it will drift a lot fdrom where we begin, even if i use strong skills, MD's, what ever ever, tried Obsian too but that just didnt see to work well either. So I am at a loss right now, feel like I am going around in circles and hence this post, I would really appreciate any input into this, as im just looking for a solid direction to focus my energy on. My questions for this community: What's the right architecture for something like this, single orchestrator with specialist sub-agents, or something else? What frameworks are people actually using in production for this kind of business automation (CrewAI, LangGraph, AutoGen, Claude Agent SDK, n8n AI agents)? Where are the real failure points when you try to give agents write access to things like Shopify, Klaviyo, or Google Ads? _ Have done a lot of this before with Claude Code, and has been reasonably good, just the drift is the issue I am seeing. What would you build first if you were me, and what would you leave for later? Anyone here running something similar for their own business? What does your stack actually look like day-to-day? I'm not looking for a SaaS product recommendation, I want to build something I own and can iterate on, either host on a VPS or happy to run in house too. Happy to share what I learn as I go. Appreciate any input. 🙏 Thanks for your time Luke