Passionate about intelligent systems, LLM applications, multi-agent workflows, and scalable AI products.
I build practical AI tools β from RAG chatbots to CV ranking systems β combining machine learning with real engineering.
π Portfolio: sadmansakibrafi.vercel.app
π© Email: [email protected]
- LLM-based systems (Gemini, LLaMA, Qwen, Mistral)
- Multi-agent workflows (CrewAI, custom agent frameworks)
- RAG pipelines (Qdrant, Pinecone, FAISS)
- AI-driven platforms for automation, ranking, and analysis
- Full-stack engineering with FastAPI, Next.js, and NestJS
- Local + cloud AI infrastructure (Ollama, Docker)
LLM-powered phone specification retrieval + contextual review generator using RAG and multi-agent logic.
Ranks resumes using hybrid AI pipelines, embeddings, and explainable scoring (Qdrant + Qwen 2.5 7B).
Generates contextual social media captions through an AI-driven API service.
A multi-agent learning assistant using CrewAI + local LLMs (Ollama-Mistral).
Context-aware multi-agent personal assistant using FAISS + Qwen/Mistral.