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Hlekane/README.md

Hlekane Ngobeni

IT Support Professional | Transitioning into Data Engineering & Analytics 📍 Pretoria, ZA

8+ years in IT support and operations, building toward data engineering. I work with operational data to improve reporting, efficiency, and decision-making. I'm currently developing end-to-end skills in pipelines, warehousing, and analytics.

Currently building

  • Data pipelines · SQL + Python
  • Warehousing & ETL · Snowflake / Databricks
  • BI reporting · Power BI

Tech stack### Tech stack

Python SQL SQL Server PostgreSQL Snowflake Databricks Power BI Azure

Projects

Project Description Stack Status
Operational Reporting DB Structured datasets for BI reporting SQL, Power BI Live
SA Criminal DB — SQL Practice 30 queries · fraud, arrests, risk analysis SQL Live
Cybersecurity Awareness Analytics Engagement tracking & behavioral insights TBD In progress
Data Pipeline & ETL Practice Raw logs → analytical datasets Python, SQL Planned

Connect

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  1. Operational_Reporting_Database Operational_Reporting_Database Public

    A centralized decision-making system that integrates multiple reporting sources into a single real-time dashboard, providing management with instant visibility into operations and enabling data-dri…

    TSQL

  2. Cybersecurity_Risk_Intelligence_Platform Cybersecurity_Risk_Intelligence_Platform Public

    End-to-end cybersecurity risk analytics project using SQL, data modelling, and Power BI to transform user behaviour into actionable security insights.

    TSQL

  3. Laptop_Sales_Data_Analysis Laptop_Sales_Data_Analysis Public

    A hands-on data analytics project using SQL to analyse laptop sales data and extracting business insights on revenue, product performance and sales trends.

  4. SA_Criminals_data SA_Criminals_data Public

    Exploring Agrregate functions: MAX, MIN, AVG, SUM, COUNT. This hands-on SQL exercise uses a fictional South African criminal database to explore fraud-related data. I apply filtering and aggregatio…

    1