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Olefi/README.md

💻 Olefile Ramoitheki | Data Engineer & Cloud Specialist Portfolio

This repository hosts the source code for my professional portfolio, deployed live via GitHub Pages. This site details my core competencies, professional transition, and key project work in Data Engineering, DevOps, and Cloud Development.

Live Portfolio Demo LinkedIn Profile GitHub Profile

🎯 Professional Overview

My background is rooted in production Data Science (Lombard Insurance), which provides me with a unique understanding of data quality requirements and modeling needs. I have since strategically specialized in building the robust, scalable infrastructure that underpins advanced analytics.

My focus is on ETL pipeline design, containerization (Docker, Kubernetes), and automating data workflows using Python and Cloud services.

🛠 Technology Stack & Core Skills

Domain Tools & Technologies
Data Engineering Python, pandas, SQL Server, ETL Design, pyodbc
AI/ML & Apps Streamlit, APIs, Gradio, Gemini 2.0 Flash, Front-end UI
DevOps & Cloud Docker, Kubernetes, GitHub Actions, Cloud Concepts
Version Control Git, GitHub

📂 Featured Projects

Project Title Core Technologies Focus Area Live Link
1. Portfolio AI Assistance (Capstone) Streamlit, Python, APIs Front-End & System Design Live Demo
2. Smart Data Manager (ETL Pipeline) Python, pandas, SQL Server Data Ingestion & Transformation Live Demo
3. AI Car Inspector Docker, Kubernetes, Gradio, Gemini 2.0 Containerization & DevOps Deployment Live Demo

🚀 Repository Structure

This is a single-page application (SPA) portfolio built using raw HTML and custom CSS, hosted on GitHub Pages.

File/Folder Purpose
index.html The main landing page. Contains all portfolio content, custom CSS styling, and the fixed navigation structure.
images/ Directory for the professional headshot and project screenshots.
portfolio_reflection.md Required submission document detailing learning outcomes, technical strengths, and future goals.

🤝 Contact

I am actively seeking Data Engineer roles and am open to connecting on specialized projects.

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  1. Olefi Olefi Public

    Professional Profile

    HTML

  2. dev-api-org/ai-portfolio-assistant dev-api-org/ai-portfolio-assistant Public

    AI-powered tool for generating professional bios, project summaries, and learning reflections.

    Python 1 2

  3. dev-api-org/ai-app-containerization dev-api-org/ai-app-containerization Public

    A low-code AI app that will be containerised and deployed to the Kubernetes using a CI/CD pipeline.

    PowerShell

  4. dev-api-org/Smart-Data-Manager dev-api-org/Smart-Data-Manager Public

    Python ETL pipeline for Smart Data Manager: extracts, cleans, transforms, and loads data into SQL Server for reporting and analytics.

    Python 1