Welcome to my Professional Portfolio! This repository serves as a centralized hub for various projects covering a range of topics in the field of data. Each folder corresponds to a specific area of focus, with individual projects and accompanying README files for more detailed information.

Hello! I'm Neeraj Talla, a passionate and motivated individual with a keen interest in Data Science, Data Analysis, Data Engineering, Machine Learning, DevOps, and Cloud Computing. I am currently pursuing a Master's in Computer Science at Arizona State University, where I have developed a strong foundation in these fields through coursework, projects, and hands-on experience.

I am enthusiastic about leveraging data to derive meaningful insights and make informed decisions. My journey toward a career in the data domain is driven by a deep curiosity for understanding complex patterns and solving real-world problems.

My career goal is to leverage my skills and knowledge to contribute to innovative and impactful projects in the tech industry. I am eager to work in an environment that challenges me to grow and learn continuously. Specifically, I am looking for opportunities where I can:

• Utilize data to drive business decisions and insights.
• Develop and deploy machine learning models to solve real-world problems.
• Design and maintain scalable and efficient data pipelines.
• Implement DevOps practices to streamline software development and deployment processes.
• Work with cloud technologies to build and manage robust, secure, and scalable applications.
• Analyse data and build algorithms to build business insights.

As I progress, I am dedicated to continuously learning and adapting to new technologies. The projects in this portfolio reflect not only my current skill set but also my commitment to exploring and mastering emerging tools and techniques in the field.

• Project 1: Monthly Expense Tracker
  • This beginner-level Expense Tracking Excel Sheet serves as a test of my Excel skills. It includes features such as categorized expense recording, monthly overviews, and budget planning, making it an ideal starting point for those new to financial management. Feel free to contribute or provide suggestions!

• Project 2: Chocolate Sales Analysis
  • Tags: Excel, Statistics, Data Visualization, Data Analysis
  • Comprehensive data analysis of chocolate sales, exploring various aspects such as quick statistics, exploratory data analysis, sales by country, top products, anomaly detection, and more. Data sourced from this YouTube video for demonstration purposes.

• Project 3: DinoFunWorld Data Analysis and Visualization
  • This repository contains a data analysis of operations at DinoFunWorld Amusement Park, providing insights into visitor patterns, attraction popularity, and attendance dynamics. Utilizing a provided SQLite database, the analysis highlights key aspects of park operations to aid in strategic decision-making.

• Project 4: Sensor Network Modeling & Anomaly Detection
  • This repository contains code for sensor data preprocessing, anomaly detection, and predictive modeling using advanced machine-learning techniques.

• Project 5: Sales Analysis Project using Power BI
  • Tags: Power BI, Data Visualization, Data Analysis
  • This repository contains the power BI dashboard of the data analysis of the sales data. Data sourced from this website for demonstration purposes.

• Project 6: Hotel booking data Analysis Project using Power BI
  • Tags: Power BI, Data Visualization, Data Analysis
  • This repository contains the power BI dashboard of the data analysis of the sales data. Data sourced from this website for demonstration purposes.

• Project 7: Energy Analysis Project
  • Tags: Power BI, Python, Data Visualization, Data Analysis
  • This project provides a comprehensive analysis of global renewable energy trends, utilizing data from 'Our World in Data'. The study includes intricate visualizations such as choropleth maps, bar charts, line charts, and stacked bar charts to depict the increasing significance of renewable energy in the global energy landscape. Detailed findings highlight regional differences and key trends in energy consumption and production over the last 20 years.
  • A Power BI dashboard that dives into singular energy consumption and generation of a country.

• Project 8: Real-Time Data Processing Pipeline
  • Tags: Apache Kafka, Apache Spark, Cassandra, Docker, Python
  • This project demonstrates a real-time data processing pipeline using Apache Kafka, Apache Spark, and Apache Cassandra. The pipeline fetches data from an external API, processes it, and stores it in a Cassandra database.

• Project 9: AWS static website hosting using CI/CD
  • Tags: HTML, CSS, JS, AWS(S3, dynamoDB, CloudFront, lambda, IAM), Github Actions
  • This project is a fully functional web application designed to demonstrate the hosting of a static website with AWS cloud services using CI/CD pipelines.

To explore a specific project, navigate to the corresponding folder and refer to the README file for detailed information, instructions, and insights gained from the project.

This repository is licensed under the MIT License.