Open to opportunities

Fumani Hlangwane

@fumanihlangwane

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I build BI dashboards, data models, and automated workflows that turn operational data into actionable reporting.

South Africa

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What I'm looking for

I'm looking to build BI dashboards, data models, and workflow automations that improve reporting and streamline business processes.

I've built end-to-end business intelligence projects that take data from warehouse design through interactive dashboard delivery. My work combines SQL, Python ETL logic, dimensional modeling, and visual reporting.

For EA-ILES, I designed a star-schema road corridor monitoring system to track paving progress, fleet utilization, weather risk, schedule variance, and idle-equipment costs. I delivered a live, light/dark themeable React dashboard with a chainage strip visualization.

For SaaS Pulse, I created a snowflake-schema revenue analytics platform with transactional and monthly snapshot fact tables. I engineered and programmatically validated an MRR waterfall covering new, expansion, contraction, and churn revenue movement.

As a freelance Automation & BI Developer, I build n8n and Power Automate workflows for reporting, data merging, report generation, and Discord-based error monitoring. I also rebuild analytics solutions in Tableau and Power BI.

Experience

Work history, roles, and key accomplishments

Current

Freelance Automation & BI Developer

Current

Self Employed

Jan 2025 - Present (1 year 8 months)

Designed and implemented automated workflows using n8n and Power Automate to streamline reporting and business processes. Built data merging pipelines, scheduled/manual report generation, and error monitoring via Discord integrations.

N8n Power Automate Workflow Automation Data Pipelines Reporting Discord Integrations