Here is an assessment of your legacy projects, how out-of-date they are, and what would be required to bring them into the modern AI era.
Most of these projects rely on libraries and APIs from 2020-2021. In the world of AI and cloud development, this is a significant gap.
- Frontend/Backend Frameworks: React, Flutter, and Node.js versions are mostly End-of-Life (EOL) or several major versions behind, requiring significant refactoring (e.g., Flutter Null Safety, Firebase v9+ modular SDK).
- AI Models: Many projects use specialized, task-specific models (AutoML, Universal Sentence Encoder, COCO-SSD). Today, Multimodal LLMs (like Gemini 1.5 or GPT-4o) can often replace these entire pipelines with a single API call.