MK.ai online

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15 years helping organisations across banking, retail, tech, and e-commerce turn massive data into intelligence. Now leading analytics at FNB and building with AI.

~/mohammed-kajee
$ whoami --verbose
→ Head of Data @ FNB South Africa
→ 15+ years across banking, retail, tech & e-commerce
→ Teradata | Greenplum | BigQuery | Hadoop | Kafka
$ stack --current
→ Python, SQL, Power BI, AI/ML
● available // open to consulting & collaboration
15+
Years
4
Industries
5
Platforms
Scroll

$ cat about.me

The short version.

Fifteen years in data, across four industries. I've built data warehouses on Teradata, Greenplum, and Microsoft PDW. Designed big data pipelines with Hadoop, Hive, and Kafka. Created intelligence layers using Power BI, QlikView, and Tableau. From Kimball star schemas to cloud-native analytics on BigQuery, the platforms changed, but the mission stayed the same: help organisations turn massive data into decisions that actually matter. Now heading up analytics and strategic data projects at FNB, and exploring where AI fits into everything I've built.

2009
Bpesa Award
Best IT Professional
2012
Capitec Bank
MIS and data delivery across 600+ branches
2015
Pick n Pay
Data & analytics for 1,800+ stores
2017
Naspers
BI architecture for a global tech portfolio
2020
Kalahari.com
Data products for a major e-commerce platform
2022
FNB South Africa
Head of Data | Analytics & Strategic Projects
2025
AI & Technology
Udacity Institute | building AI agents & tools
PostgreSQL Teradata BigQuery Greenplum Microsoft PDW Apache Hadoop Apache Hive Apache Kafka Power BI QlikView Tableau SSRS AI/ML Data Engineering Python SQL Software Development Data Strategy Business Intelligence ETL/Pipelines Data Warehousing Performance Optimization Problem Solving

$ projects --latest 3

Selected work.

FNB South Africa | Head of Data | Analytics & Strategic Projects

Leading analytics and strategic data projects at one of South Africa's Big 5 banks. Responsible for data direction across the organisation: analytics delivery, governance, and identifying where AI adds real value in a business that already runs on data.

Enterprise data strategy
Data StrategyAnalyticsCloudLeadership

Kalahari.com | Data Product Lead

Led data products at one of South Africa's pioneering e-commerce platforms. Built and maintained the data platforms and pipelines that teams across the business depended on daily: analytics, operations, supply chain, customer insights.

Data products powering a major e-commerce operation
Data ProductsE-commercePipelinesCloud Analytics

Naspers | BI Architect

Designed BI architecture at one of the world's largest technology investors. Naspers' portfolio spans media, e-commerce, fintech, and classifieds across dozens of countries. The challenge was building analytics infrastructure that could serve fundamentally different businesses with different data needs.

BI architecture across a global tech portfolio
BI ArchitectureData WarehousingAnalytics Engineering

Pick n Pay | Data & Analytics

Managed data and analytics at one of South Africa's largest retail chains. Transactional data, loyalty programmes, supply chain, inventory. Keeping data pipelines running cleanly at the scale of 1,800+ stores.

Data operations across 1,800+ stores
Retail DataETLData ManagementAnalytics

Capitec Bank | Management Information Systems

Responsible for data delivery across Capitec's 600+ branch network. Inherited critical performance issues on 2TB+ databases and built custom monitoring solutions that recovered approximately 6 hours of daily processing time.

~6 hours processing time recovered
MISPerformance TuningData DeliveryBanking

Open Source Projects

Personal and experimental projects on GitHub. Building tools, solving problems, exploring AI.

PythonAI/MLAutomation
View on GitHub →

$ services --list

How I can help.

Data Strategy & Architecture

Design and build the data foundation your organization needs.

AI/ML Consulting

Integrate AI into your operations with practical, proven approaches.

⟨/⟩

Software Development

Custom tools, applications, and automation. Built to solve real problems.

Technical Leadership

Senior technical guidance without the full-time overhead.

$ feed --latest 3

Thoughts on data, AI, and building.

I'm getting my writing setup ready. In the meantime, follow me on LinkedIn for regular insights.

Let's build something together

Have a problem that needs solving? I'm listening.