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crispusomollo/README.md

👋 Hi there, I'm Crispus Omollo

🔧 Automating Infrastructure | Hardening Systems | Streamlining IT Operations

I am an IT professional with a strong focus on ITIL-aligned Process Optimization, Systems Security & Hardening, Oracle Database Administration and Python Automation. I enjoy building resilient, secure infrastructure and automating the boring stuff to improve operational efficiency. I help you reclaim time, boost productivity, and stay in your zone of genius by handling the tasks that slow you down.

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🌟 Highlighted Projects:

🧪 Oracle DBA Lab Portfolio

A hands-on portfolio showcasing practical Oracle Database Administration skills in a lab environment.

📌 Demonstrates deep understanding of Oracle DB internals and aligns with industry best practices for production-level DBA tasks.
🔗 GitHub: github.com/crispusomollo/oracle-dba-lab-portfolio

🚀 Always eager to solve complex problems, optimize systems, and secure environments for better performance and reliability.

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  1. Oracle-DBA-DevOps-Lab-Portfolio Oracle-DBA-DevOps-Lab-Portfolio Public

    Oracle DBA + DevOps Lab built from a real-world project — blending automation, security, and teamwork to streamline database operations using Bash, Python, RMAN, and Terraform. Designed for hands-o…

    Shell

  2. DB-Backup-Utility DB-Backup-Utility Public

    A cross-DB CLI tool to backup and restore databases (MySQL, PostgreSQL, MongoDB, SQLite, and extensible to others). Includes scheduling, compression, local & cloud storage, logging, and restore fea…

    Python

  3. Oracle-CLI-Tool Oracle-CLI-Tool Public

    A lightweight Python CLI tool to connect to Oracle databases, run SQL queries from files or inline, and export results to CSV — built using the modern `oracledb` driver (thin mode, no Oracle client…

    Python

  4. Oracle-SQL-Portfolio Oracle-SQL-Portfolio Public

    This is a hands-on Oracle SQL learning portfolio to help learners and professionals build practical SQL skills through real-world queries, reporting, and analytics. It guides you from fundamental S…

  5. Oracle-Security-Automation-Lab Oracle-Security-Automation-Lab Public

    A fully automated Oracle Database security lab built on Oracle Linux 23, showcasing: - Oracle user and privilege management - Security policies, VPD, and auditing - Transparent Data Encryption (TDE…

    Shell

  6. gitcollab gitcollab Public

    A simple Bash-powered CLI menu to streamline Git feature branching, pull request reviews, and branch management.

    Shell 1