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parinbajayebin/README.md
Typing SVG

📬 Connect With Me


👋 About Me

I'm a Computer Science student (Bsc.CS, Gujarat University · Msc.IT, DAIICT) working as a Backend & AI Engineer. I started with full-stack fundamentals in PHP/MySQL, and now build production-grade systems around FastAPI, Retrieval-Augmented Generation, and Large Language Models.

  • 🔭 Currently building AI-powered platforms — RAG chatbots, mock interview systems, and research tools
  • 🌱 Leveling up in Agentic AI, LangChain, and distributed system design
  • 💬 Ask me about RAG pipelines, vector search, or backend architecture
  • ⚡ My portfolio is literally an interactive world map — link below

🧰 Tech Stack

Languages

Backend & APIs

Databases

AI / ML

Infrastructure & Tools



📊 GitHub Analytics



🐍 Contribution Snake


🗂️ Projects

All my work is pinned right below this profile — from RAG-powered AI tools to full-stack platforms and a browser RPG I built from scratch. Explore the pinned repositories below and try each one through the live links included in their READMEs.


Pinned Loading

  1. AI-Mock-Interview AI-Mock-Interview Public

    Turn any job posting into your personal interview coach. Free AI mock interviews for everyone — unlock Premium for ATS resume scoring, company-themed mock rounds, and gap analytics that tell you ex…

    JavaScript 1

  2. Codementor.ai Codementor.ai Public

    With the help of this repo one can understand and ask questions for any repo listed on Github so ultimate source of knowledge

    Python

  3. AYUSH420-g/cravify AYUSH420-g/cravify Public

    JavaScript 1

  4. pdf-chatbot-rag pdf-chatbot-rag Public

    Production-ready RAG chatbot for PDFs — local HuggingFace embeddings, ChromaDB vector store, and OpenRouter LLM integration (Gemini, Llama 3.3, DeepSeek R1). Grounded answers with page citations. F…

    Python

  5. online-mcq-exam-system online-mcq-exam-system Public

    No two exams are the same. Adaptive MCQ difficulty based on real performance history, bulk CSV question uploads for faculty, and secure RBAC-controlled admin approvals — all in PHP & MySQL.

    PHP 1

  6. time-series-forecasting time-series-forecasting Public

    Which model actually nails tomorrow's temperature? Compare Prophet, ARIMA, and ML forecasts side-by-side across 5 regions with live RMSE scoring — plus unseen 2025 forecast previews.

    Jupyter Notebook 1