I built a single platform integrating GPT-5.2, Grok 4, Claude 3.5, Gemini 3.1 Pro, Luma, Kling, ElevenLabs, OpenAI WebRTC and 50+ tools with shared persistent memory - is this the future of AI or have I over-engineered a mess?

I want to be upfront - I'm a solo founder, not a senior engineer. My background is business, not computer science, though I do have a computing degree. I taught myself to code this from scratch over about 3 months and I want to be clear this isn't vibe coded. Every API integration, every webhook, every database rule was researched, tested and implemented properly. I did