Hi, I'm Ridoy — Python full‑stack and AI SaaS web/software developer. I build scalable microservices with Django, FastAPI, Node.js, React, and Next.js. I ship on AWS using Docker, Kubernetes, and CI/CD with Git/GitHub. Data: PostgreSQL, MySQL, MongoDB, SQLAlchemy; real‑time via WebSockets, Celery, Redis. AI: RAG, MCP, custom model training, and vector search with Qdrant/vector DBs. Ops: Nginx, SSL, mail servers, Linux. I deliver robust, high‑performance products.