Data that drives
better decisions.
I help businesses worldwide build data infrastructure that scales — from pipeline to insight, cloud to dashboard. One senior consultant, start to finish.
End-to-end data work, owned start to finish.
Solutions for businesses ready to make data a competitive advantage — wherever you operate. I work across time zones and industries, owning every engagement from architecture to delivery.
Data Engineering
Scalable, reliable data pipelines that move and transform your data from source to destination with confidence.
Learn moreData Analytics
Raw data turned into actionable insight — custom analytics, KPI frameworks, and reporting automation.
Learn moreData Visualization
Dashboards your team actually uses — clear, purposeful visualizations that turn numbers into narratives.
Learn moreCloud Data
Cloud-native data platforms on AWS — data lakes, warehouses, and modern lakehouse architectures.
Learn moreSenior care on every deliverable.
18+ years of senior-level experience
Data infrastructure for telecoms, financial services, and manufacturers across Europe, Africa, and North America — depth brought to every engagement.
You work directly with me
No account managers, no junior handoffs. When you hire Infra IT Consulting, you get a senior data engineer on every call and every deliverable.
Canadian-based, globally delivered
Based in Canada with a track record of remote delivery across three continents. I adapt to your timezone, compliance, and data-residency constraints.
Honest scoping, every time
I'll tell you when a simpler solution fits — and when your challenge is more complex than it looks. No over-engineering, no bloated retainers.
Learn to lead with data — free.
I publish free, practical courses for leaders who want to think more clearly with data. Start with a full 12-week executive programme — no coding, no sign-up wall.
Data Analysis for Leadership
A 12-week programme for senior leaders who want to ask sharper questions, make better decisions, and build data-driven organizations — without becoming analysts themselves.
Explore the curriculumA practice built on clarity.
I'm Hazem K. — a Senior Data Engineer and Analytics Consultant based in Ontario, Canada.
I founded Infra IT Consulting Inc. after nearly two decades building data systems for global organizations including KPN in the Netherlands, Orange Egypt, and IBM. I've designed dimensional models serving millions of subscribers, built financial reporting dashboards tracking $500M+ in monthly transactions, and orchestrated production pipelines across enterprise environments on three continents.
I work through Toptal — a network that accepts fewer than 3% of applicants globally — and have delivered Snowflake, Power BI, and AWS data solutions for clients across North America. I bring that same calibre of work to clients worldwide.
Tell me about your data challenge.
I'll share how I'd approach it — no sales pitch, just honest technical guidance.
From the blog.
Your business is leaking money — and your spreadsheets are hiding it
Poor data quality and manual spreadsheets cost businesses more than they realize. A look at the hidden cost — and how to find and fix the leak.
Data Engineering in Ontario: A Practical Guide for Growing Businesses
Learn how data engineering can transform your business operations with scalable pipelines, cloud infrastructure, and real-time analytics tailored for Ontario companies.
AWS Cloud Data Architecture for Canadian Companies: Best Practices in 2026
Explore proven AWS data architecture patterns for Canadian businesses, covering data lakes, real-time streaming, serverless analytics, and PIPEDA-compliant data governance.