Available for work

Architecting Scalable
Data Systems

Data Engineer expert in building scalable ETL pipelines and automating complex systems using Python, SQL, and PowerShell.

2+
Years Experience
50+
Projects Completed
30+
Automation Efficiency

About Me

With a Bachelor's in Mathematics from France and a Master's in Statistics & Big Data, I bring a rigorous analytical approach to Data Engineering. My background allows me not only to build data pipelines but to understand the underlying statistical models that drive predictive insights.

Currently based in Toronto, I leverage my technical expertise in Python, SQL, and Cloud infrastructure to automate complex systems and ensure data integrity at scale. Whether it's optimizing ETL flows or architecting cloud-native solutions, I focus on transforming raw data into strategic business assets.

Data Pipeline Engineering

Designing and optimizing scalable ETL processes to ensure 100% data accuracy and seamless integration.

Statistical Analysis

Leveraging a Master's background in Mathematics to build robust predictive models and extract strategic insights.

Systems Automation

Reducing operational manual effort by up to 35% through advanced scripting with PowerShell and Python.

Scalable Architectures

Architecting cloud-native data systems (AWS/Azure) capable of handling large-scale data flows in production.

Technologies I Work With

Python
SQL (T-SQL, PostgreSQL)
Spark (PySpark)
ETL Pipelines
Kafka
Hadoop
PowerShell
AWS (S3, EC2)
Azure AD
Power BI
Tableau
Docker
R / Scala
Git/GitHub

Featured Projects

A selection of my recent work showcasing various technologies and design approaches. Each project represents a unique challenge and solution.

E-Commerce Platform

E-Commerce Platform

A full-featured e-commerce platform with real-time inventory management, payment processing, and admin dashboard.

Next.jsPostgreSQLStripe
SaaS Analytics Dashboard

SaaS Analytics Dashboard

Real-time analytics dashboard with data visualization, custom reporting, and multi-tenant architecture.

ReactNode.jsMongoDB
Social Media App

Social Media App

Feature-rich social platform with real-time messaging, post interactions, and user profiles.

Next.jsWebSocketRedis
AI Content Generator

AI Content Generator

AI-powered content creation tool leveraging large language models for generating high-quality content.

TypeScriptOpenAITailwind

Get In Touch

Interested in working together? Use the interactive terminal below to send me a message. Type "contact" to get started or "help" to see available commands.

hertz@data-engineer
Welcome to my terminal contact form!
Type "help" for available commands
>
>
Type "help" for commandsPress Enter to submit

Or reach out directly: