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Alexander789400/README.md

Hi, I'm Alexander Roy


πŸ‘¨β€πŸ’» About Me

πŸ’‘ Self-motivated and detail-oriented AI Engineer / Data Scientist passionate about building scalable, real-world AI systems.
⚑ Experienced in developing end-to-end AI applications, multimodal RAG systems, and real-time computer vision solutions.
🎯 Seeking Entry-Level AI / Data Science opportunities to contribute to impactful projects and grow professionally.


πŸ›  Tech Stack

πŸš€ Programming & Databases

Python MySQL SQLite

πŸ“Š Data Science & Machine Learning

Pandas NumPy Scikit-Learn TensorFlow PyTorch

πŸ‘ Computer Vision

OpenCV YOLOv8 Pose Estimation Real-time Tracking

πŸ€– AI / Generative AI

RAG AI Agents NLP Transformers LLMs Agentic AI

🌐 Web & Deployment

Flask Streamlit Gradio


πŸ”₯ Featured Projects

🌏 AI-Powered Tokyo Travel Architect

  • Multimodal RAG system with semantic retrieval & hallucination control
  • Gemini + Groq failover architecture
  • Automatic Google Maps link injection
  • Hybrid budget reasoning & trip optimization

πŸ‹οΈ AI Kinematics – Exercise Trainer & Form Evaluator

  • Custom YOLOv8 Pose dataset (1100 frames)
  • Real-time rep counting & posture correction
  • Audio coaching + performance analytics
  • Flask + OpenCV deployment

🧾 AI Complaint Resolution & Root Cause Analysis

  • Transformers + LSTM
  • Sentiment Analysis + automated response generation
  • Flask web app with SQLite backend

♻️ Circular Economy AI Tracker

  • Ridge Regression + Logistic Regression
  • Circularity score prediction & waste classification
  • Full-stack ML deployment

πŸ“ˆ GitHub Analytics

πŸ† Certifications

βœ” Machine Learning for Beginners – Analytics Vidhya
βœ” Generative AI with AWS – Analytics Vidhya


πŸŽ“ Education

πŸŽ“ Diploma in Artificial Intelligence & Data Engineering
πŸŽ“ B.A. Economics (Honours) – IGNOU
πŸŽ“ ACCA (UK) – 4 Papers Completed


🌎 Languages

English | Malayalam


πŸ“Š Contribution Activity


🀝 Let's Connect

If you're interested in AI, Generative AI, RAG systems, or Computer Vision β€” let's collaborate and build something impactful πŸš€


πŸ“¬ Contact Me

⭐ Building Intelligent Systems That Solve Real-World Problems

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