Hello, I'm Hamza
Data Engineer

"Transforming Data into Insights!"

My Resume

About

Hi there ✋
Hi, I'm Hamza! I'm a 22-year-old MSc Data Science student at Eötvös Loránd University (ELTE) with a passion for transforming raw data into actionable insights. As a certified Azure Data Engineer and Fabric Analytics Engineer, I bring a strong technical foundation to every project I tackle.

I have hands-on experience with tools and languages like SQL, Python, and Power BI allowing me to design efficient data solutions and craft compelling visualizations. My ultimate goal is to help businesses unlock the full potential of their data, enabling smarter, data-driven decision-making.


Let’s connect and explore how I can help you leverage data to its fullest potential!

Certifications

DP-202: Azure Data Engineer Associate

Issued: October 2024
Verify

DP-600: Fabric Analytics Engineer Associate

Issued: December 2024
Verify

Skills

Data Engineering & Cloud

Azure Data Factory Databricks Synapse Analytics Apache Kafka PySpark

Analytics & BI

Microsoft Fabric Power BI Data Modeling Lakehouse/Warehouse

Programming & Databases

Python SQL JavaScript Java

Machine Learning & Data Science

PyTorch TensorFlow Scikit-learn Pandas Numpy Matplotlib

Additional Tools & Technologies

Git Docker Linux AWS Django React Tailwind CSS Web Scraping Automation

Experience

Technical Support Engineer at Whale Cloud (Budapest)
Mar 2024 – Sep 2024
Telecommunication Sector
  • Troubleshot complex technical issues by analyzing logs, stored procedures, triggers, and packages, contributing to seamless service delivery.
  • Conducted end-to-end Quality Assurance (QA) testing to validate software reliability and performance, ensuring alignment with Service Level Agreements (SLAs).
  • Optimized SQL scripts to enhance database performance, ensuring efficient data processing and reduced downtime.
  • Administered and maintained Linux servers across UAT, PreProd, and production environments, guaranteeing system reliability and security.
  • Provided user support by systematically diagnosing ICT issues, identifying solutions, and documenting resolutions for future references.
  • Collaborated with the Change Request team and communicated with R&D to implement solutions, minimizing service disruptions and enhancing system functionality.
Skills: SQL, Oracle, Linux, Bash Script, PL/SQL, Jira
Software Engineer at PLAEX Technologies (Netherlands)
Mar 2023 – Jun 2023
Environmental Sector
  • Developed a monitoring dashboard for AI-powered smart waste sorting bins, enabling real-time tracking and data visualization to optimize waste management processes.
  • Leveraged advanced data analytics to provide insights into waste sorting efficiency, composition trends, and anomalies, supporting data-driven decision-making.
  • Engineered scalable backend systems using Django and Django Rest Framework for seamless API integration and robust data management.
  • Implemented interactive and responsive front-end interfaces with React, Chart.js, and Tailwind CSS for user-friendly analytics visualization.
  • Deployed cloud-based solutions on AWS (EC2, RDS) to ensure high scalability, security, and reliability for waste monitoring systems.
  • Streamlined user interaction features, including authentication, real-time data updates, and CRUD operations through a responsive dashboard interface.
  • Collaborated in a startup environment, enhancing problem-solving, time management, and teamwork skills in a dynamic and remote setting.
  • Contributed to environmental sustainability by leveraging IoT and AI technologies to improve waste sorting efficiency and reduce landfill waste.
Skills: Django, DRF, AWS, Nginx, PostgreSQL, React, Tailwind, ChartJS

Education

Eötvös Loránd University (ELTE), Budapest
Master's in Computer Science (Data Science)
Sept 2023 – July 2025

Awarded the Stipendium Hungaricum Scholarship

Coursework: Machine Learning, Data Models and Databases, Stream Mining, Advanced Deep Network Development
Mohammed V University, Rabat
BSc in Big Data and Information Systems
Sept 2020 – July 2023
Coursework: Data Warehousing, Cloud Security, Hadoop-MapReduce, Statistics and Data Visualization

Projects

Project 1

Azure End to End Data Engineering Pipeline

  • Built a data pipeline to migrate Sales and customer data from on-premises SQL Server to Azure using ADF and Databricks.
  • Ensured secure data processing with Azure Key Vault, Entra ID (RBAC, and Managed Identity).
  • Automated deployment and monitoring with Azure DevOps CI/CD and visualized insights using Power BI.

Azure Databricks ADF Power BI
View on GitHub
Project 2

Real time Anomaly Detection

  • Developed a high-performance, real-time anomaly detection pipeline leveraging Apache Kafka, PySpark, and an Autoencoder-based machine learning model to identify irregularities in ICS data streams
  • Containerized the entire pipeline using Docker to ensure seamless portability and deployment across environments.
  • Designed and implemented a Grafana monitoring dashboard for real-time visualization, enabling tracking anomaly insights.

Kafka PySpark Docker Grafana Pytorch
View on GitHub
Project 3

Personal Assistant

  • Developed a sequence-to-sequence voice assistant with Django REST Framework backend and React.js frontend, enabling real-time speech-to-text and text-to-speech processing.
  • Implemented AI-powered question-answering, OS operations, and web scraping for enhanced assistant functionality.
  • Designed efficient Base64 audio data transfer between frontend and backend, supporting seamless voice interaction.

Django React JS DRF API Tensorflow
View on GitHub

Let's work together

Phone

+36705567186

Email

hamza.elharchi.elmaslohi@gmail.com