Skip to content
View rizwanhaidar's full-sized avatar

Highlights

  • Pro

Block or report rizwanhaidar

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
rizwanhaidar/README.md

Hi, I'm Rizwan πŸ‘‹

Welcome to my GitHub! I’m a seasoned Data Engineer with expertise in transforming raw data into actionable insights, building scalable data systems, and driving innovation in data integration and analytics. My passion lies in solving complex data challenges and fostering collaboration across cross-functional teams.

πŸš€ About Me

  • πŸ”­ I’m currently working on data integration, ETL optimization, and automation tools to enhance team efficiency and performance.
  • 🌱 Continuously expanding my expertise in Data Engineering, Cloud Computing, and Big Data technologies.
  • πŸ’¬ Ask me about ETL Processes, Data Migration, Teradata, Azure, AWS, and Python-based Automation.

πŸ› οΈ Technologies & Tools

  • Programming Languages: Python, SQL, Java, C/C++, Bash, Shell Scripting
  • Data Engineering: Informatica, PySpark, Airflow, Kafka, Hadoop, Databricks
  • Databases: Teradata, Oracle, Neo4j, PostgreSQL, MySQL
  • Cloud Platforms: Azure, AWS, Data Factory
  • Big Data: Hadoop, Apache Hive, Teradata Utilities (TPT & BTEQ)
  • DevOps: Jenkins, Git, Control-M, CI/CD

πŸ“‚ Key Projects

  • ETL Process Optimization: Developed and optimized ETL processes for Federated Co-operatives Limited, managing complex data flows across multiple layers to support high-quality reporting.
  • Data Migration Automation: Engineered tools that reduced manual effort by 45%, saving over 50 hours per week. Migrated 500GB of data to Teradata with 93% data integrity.
  • Python Automation: Created scripts for analyzing over 1,000 SQL queries, reducing source code analysis time by 40% and enhancing accuracy in data migration.
  • Graph Database Development: Designed and managed a Neo4j graph database to enhance data relationship insights for COVID-19 socio-economic analysis.

πŸ“š Certifications

  • Teradata Vantage Data Engineering (TDVAN4)
  • Azure Data & Cloud Fundamentals (AZ-900 & DP-900)
  • AWS Cloud Practitioner (CLF-C01)

Thanks for visiting my profile! Feel free to explore my projects and reach out if you’d like to collaborate or discuss data engineering and analytics. πŸš€

Pinned Loading

  1. TechStackDiary TechStackDiary Public

    A personal repository to document and track my learning journey across various technologies and tools.

    Jupyter Notebook