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satyaabdul/README.md

πŸ‘‹ Hi, I'm Satya Abdul Halim Bahtiar

πŸ’‘ Data Science | 🧠 AI & Machine Learning | πŸ’» NLP & Computer Vision


🌟 About Me

πŸ”§ Technical Skills & Focus Areas

πŸ“Š Data Science

I use data as a foundation to generate insights, support decisions, and design impactful strategies.

  • Skilled in data cleaning, transformation, and analysis using Python (Pandas, NumPy)
  • Perform Exploratory Data Analysis (EDA) and hypothesis testing for business understanding
  • Visualize trends and KPIs using Matplotlib and Seaborn
  • Proficient in SQL for analytics, cohort analysis, and retention tracking
  • Build storytelling around data to communicate insights clearly to both technical and non-technical audiences

πŸ€– AI & Machine Learning

I build intelligent systems that learn from data and automate decision-making processes.

  • Experience with supervised & unsupervised learning: classification, regression, clustering
  • Familiar with model evaluation, tuning, and feature engineering
  • Work with libraries like Scikit-Learn, XGBoost, and joblib for model deployment
  • Design simple pipelines for automating analytics and prediction tasks

πŸ’¬ NLP & Computer Vision

I integrate Natural Language Processing and Computer Vision to enhance human-computer interaction.

  • Develop real-time applications using OpenCV, MediaPipe, and DeepFace
  • Projects include:
    βœ‹ Hand gesture recognition
    😊 Facial emotion detection
    πŸ§‘β€πŸ’» Face recognition with camera feed
  • Experience with text summarization, classification, and chatbot logic using LLMs (e.g., IBM Granite, GPT)
  • Interested in using AI to improve communication systems, educational tools, and accessibility

πŸ“š Recent Projects & Highlights

Real-time hand landmark tracking using MediaPipe and OpenCV. Useful for gesture recognition, HCI, and sign language interfaces.

Detects human emotions from facial expressions using DeepFace, a lightweight facial analysis framework.

πŸ§‘β€πŸ’» FaceRecognition-opencv

Implements face detection and recognition using OpenCV Haar Cascades β€” a foundational project for surveillance and access systems.

spatial clustering analysis of healthcare facilities in the Special Region of Yogyakarta (DIY), Indonesia. Using OpenStreetMap data (via OSMnx) and KMeans clustering


πŸ”— Connect With Me


β˜• Let’s Collaborate!

I'm open to opportunities in AI & Machine Learning, Human Computer/Robot Interaction, or Data Science.
Feel free to explore my repositories or reach out!


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