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Arettha van ZylAZ
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Arettha van Zyl

@aretthavanzyl

Software Developer at CWARE who supported Fetola’s web application and delivered Power Platform solutions.

South Africa
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At CWARE, I supported the Fetola web application, resolving production issues and helping maintain its stability and continuity.

I also developed and supported Power Platform components, including Dataverse, Power Apps, Power Automate, and Power Pages.

At Northern Data, I built and maintained Fetola web applications and delivered Power Platform solutions for MMH and Northwest University. I also developed SPFX components and supported API development for client-facing integrations.

Earlier at Northern Data, I built and maintained SSIS and SQL Server ETL pipelines and delivered Power BI reports and dashboards. I hold Microsoft Power Platform Developer Associate and Power Platform Fundamentals certifications.

Experience

Work history, roles, and key accomplishments

ND

Data Platform Engineer

Northern Data

Feb 2019 - Jun 2020 (1 year 4 months)

Delivered Power BI reports and built ETL pipelines using SSIS and SQL Server to support data warehouse refreshes. Managed data warehouse structures and developed dashboards that translated warehouse data into department-level insights.

Education

Degrees, certifications, and relevant coursework

BC

Boston City Campus

Microsoft Certified: Power Platform Developer Associate, Power Platform

Completed Microsoft Certified: Power Platform Developer Associate certification in January 2026.

BC

Boston City Campus

Microsoft Certified: Power Platform Fundamentals, Power Platform

Completed Microsoft Certified: Power Platform Fundamentals certification in December 2025.

CP

CTI (Pearson)

Higher Certificate, Information Systems

2014 -

Higher Certificate in Information Systems Software from CTI (Pearson) in Bellville, starting January 2014.

CP

CTI (Pearson)

Modular Program, Information Systems

2015 -

Modular Program in Information Systems Software II from CTI (Pearson) in Bellville, starting January 2015.

CP

CTI (Pearson)

Bachelor of Science, Information Technology

2018 -

Bachelor of Science in IT, Development from CTI (Pearson) in Bellville, starting January 2018.

PS

Paarl Gymnasium High School

Matric, General Studies

Matric in General Studies from Paarl Gymnasium High School, completed in 2013.

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