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vijaysai1102/README.md

👨‍💻 Vijay Sai Chigullapally

Typing SVG

LinkedIn Email GitHub


🚀 About Me

class Developer:
    def __init__(self):
        self.name = "Vijay Sai Chigullapally"
        self.role = ["Data Engineer", "Machine Learning Engineer"]
        self.education = "MS in Computer Science @ University of North Texas"
        self.gpa = 4.0
        self.interests = [
            "Machine Learning & Deep Learning",
            "Data Engineering & Big Data",
            "Scalable AI Systems"
        ]
    
    def get_achievements(self):
        return {
            "ml_performance": "15% accuracy improvement using CNNs & Transformers",
            "latency_optimization": "30% inference latency reduction via pruning & quantization",
            "data_scale": "Built ETL pipelines processing 500GB+ unstructured data",
            "streaming": "Handled 1M+ events/day using Kafka-based pipelines"
        }

🛠️ Tech Arsenal

Python SQL PyTorch TensorFlow Machine Learning Deep Learning Apache Spark Apache Kafka FastAPI PostgreSQL Snowflake Docker AWS GCP Git


Building intelligent systems that scale — from data pipelines to production ML

Pinned Loading

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    Dart 2 1

  2. Biomedical_Image_Classifier Biomedical_Image_Classifier Public

    Biomedical image classification using deep learning, comparing a baseline CNN with a fine-tuned ResNet50 model for pneumonia detection, including trained model weights and reproducible notebooks.

    Jupyter Notebook

  3. us_gasoline_diesel_prices_1995_2021 us_gasoline_diesel_prices_1995_2021 Public

    Multi-page data visualization website exploring U.S. gasoline and diesel retail price trends (1995–2021) using Python, Tableau, and D3.js..

    HTML

  4. polyglot-neural-architecture polyglot-neural-architecture Public

    A multimodal deep learning project that integrates SQL, MongoDB, Graph, and Vector databases to predict user engagement with movies using PyTorch

    Python