About

About

About Me

Hi, I’m mahound lotfi. I’m an electrical engineer by education, a data engineer by training, and I work in energy management and industrial systems.

I’m a native Arabic speaker, and I use Egyptian Arabic in daily life—at home, in the community, and in most local work environments. My dialect is Alexandrian-influenced, clear and widely understood, with minor coastal variations in pronunciation. I also work extensively with Modern Standard Arabic when dealing with formal texts, technical documentation, and classical literature.

I use English as my primary working language in technical and engineering contexts. I use it for reading documentation, writing code, designing data systems, and collaborating in professional environments.

I have hands-on experience in electrical design and installation, energy efficiency and management, and data pipelines.

I build practical systems that connect data, engineering, and operations that help businesses make data-driven decisions and optimize their processes.

I work with Python, SQL, R, ETL pipelines, databases, and automation. I also work with applied AI systems, including OCR, NLP, and LLM integration.

I focus on turning unstructured Arabic text into structured, usable data for analysis and verification.

🎯 What I Do

With a background spanning electrical engineering, industrial automation, and data science, I specialize in:

  • Data Engineering — Building scalable data pipelines and analytics solutions
  • Electrical Systems Analysis — Power systems, load forecasting, and grid optimization
  • Industrial Automation — PLC programming, process control, and system integration
  • Statistical Analysis — Data-driven insights from complex industrial datasets

I currently work as a Data Engineer on platforms like Upwork and Guru.com, helping businesses transform raw data into actionable intelligence.

💼 Professional Background

Data Engineer | Upwork & Guru.com

January 2023 - Present | Remote (3+ years)

Remote contract work specializing in data engineering solutions:

  • Design and implement scalable ETL pipelines for enterprise clients
  • Develop big data solutions using modern data engineering tools
  • Statistical data analysis and reporting automation
  • Performance optimization and data quality assurance
  • Client consultation on data architecture and best practices

Platforms:

  • Upwork — Jan 2023 to Present (3 years 3 months)
  • Guru.com — Mar 2021 to Present (5 years 1 month)

Electrical Engineer | Water Utility Authority

November 2011 - Present (14+ years) | Alexandria, Egypt

Full-time position managing electrical systems in water treatment facilities:

  • Electrical infrastructure design, maintenance, and optimization
  • Programmable Logic Controller (PLC) programming and automation
  • Power consumption monitoring and load management
  • Technical team leadership on complex projects
  • Process control system implementation and optimization
  • Predictive maintenance using data analytics
  • Safety compliance and regulatory standards
  • Bridge operational data with engineering solutions

🎓 Education & Certifications

Bachelor’s Degree in Electrical Engineering
Alexandria University (2005 - 2009)

Professional Certifications (22+)

Data Science & Analytics (9)

  • Data Science Foundations - Level 2 (V2) — IBM (Aug 2021)
  • Data Science Foundations - Level 1 — IBM (Aug 2021)
  • Data Science Tools — IBM (Aug 2021)
  • Data Science Methodologies — IBM (Aug 2021)
  • Data Analysis Using Python — IBM (Sep 2021)
  • Advanced Data Analysis — Udacity (Jul 2021)
  • Data Analysis Challenger — Udacity (Aug 2023)
  • Data Analysis Professional — Udacity (Mar 2021)
  • Programming for Data Science with Python — Udacity (Jul 2021)

Databases & Backend (3)

  • Database Structures and Management with MySQL — Meta (Feb 2026)
  • Introduction to Databases — Meta (Feb 2026)
  • Advanced Data Analysis (MySQL, Python) — Udacity (Jul 2021)

Programming & Development (4)

  • Version Control (Git, Linux) — Meta (Feb 2026)
  • Front End Web Developer — Udacity (Jan 2025)
  • Web Development Challenger — Udacity (Aug 2023)
  • R Essentials — IBM (Nov 2021)

Cloud & DevOps (3)

  • Docker Essentials: A Developer Introduction — IBM (Jun 2022)
  • Cloud Essentials — IBM (Jun 2021)
  • AWS Machine Learning Foundations — Udacity (Sep 2021)

Machine Learning & AI (3)

  • Machine Learning with R - Level 1 — IBM (Nov 2021)
  • Introduction to Embedded Machine Learning — Coursera (Jun 2022)
  • AI For Everyone — Coursera

🛠️ Technical Skills

Data & Analytics

  • Statistical Data Analysis
  • Python (Pandas, NumPy, Scikit-learn)
  • SQL & Database Design
  • ETL Pipeline Development
  • Data Visualization & Reporting

Electrical & Industrial

  • Programmable Logic Controllers (PLC)
  • Industrial Automation Systems
  • Power Systems Analysis
  • Electrical Grid Optimization
  • Load Forecasting
  • Equipment Testing & Diagnostics

Technology

  • Docker & Containerization
  • Cloud Platforms (AWS, Azure, GCP basics)
  • Frontend Development (HTML, CSS, JavaScript)
  • Version Control (Git)
  • Jekyll & Static Site Generators

🌍 Languages

  • Arabic — Native/Bilingual Proficiency
  • English — Professional Working Proficiency

📚 Blog Focus

This blog documents my journey at the intersection of electrical engineering, data science, and industrial automation. Topics include:

  • Electrical Grid Analysis — Load forecasting, power factor optimization, fault detection
  • Data Engineering — Building pipelines, managing large datasets, ETL automation
  • Industrial Systems — PLC programming, SCADA systems, process automation
  • Equipment Reviews — Testing and analysis of professional electrical equipment
  • Technical Tutorials — Practical guides for engineers and data professionals
  • Signal Processing — FFT analysis, filtering, electrical measurements

🔗 Connect With Me

💡 Why This Blog?

I created this blog to share:

  1. Deep Technical Knowledge — Solutions to complex problems I’ve encountered
  2. Industry Insights — Best practices in electrical engineering and data science
  3. Practical Tutorials — Step-by-step guides for engineers and developers
  4. Real-World Experience — Lessons learned from 14+ years in industrial environments
  5. Career Journey — Bridging traditional engineering with modern data technologies

🎯 Current Focus

  • Advanced time-series forecasting for electrical load prediction
  • Data pipelines for industrial IoT systems
  • Signal analysis of electrical measurements
  • Optimization of power distribution networks
  • Exploring machine learning applications in electrical engineering

📈 By The Numbers

  • 14+ years in electrical engineering and industrial environments
  • 3+ years as a dedicated data engineer
  • 5+ years on freelance platforms (Guru.com, Upwork)
  • 100+ projects completed across data and electrical domains
  • Multiple certifications in data science, cloud, and automation

🚀 Let’s Collaborate

I’m open to:

  • Consulting projects — Data engineering, electrical analysis, industrial automation
  • Technical writing — Contributing to tech publications
  • Speaking engagements — Conferences on data engineering and electrical systems
  • Collaboration — Joint research or development initiatives

Have a project in mind? Get in touch

📖 Latest Articles

Check out recent posts on:

  • Load forecasting with machine learning
  • Electrical grid optimization techniques
  • Data pipeline architecture
  • Industrial PLC programming
  • Equipment testing and analysis

Visit the blog home to explore all articles.

Last updated: March 2024
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