Devon Jennings
@devonjennings
I build enterprise data platforms and reporting pipelines across Databricks, Microsoft Fabric, Azure, and Snowflake.
South AfricaWhat I'm looking for
At Calybre, I deliver end-to-end data engineering for enterprise clients across utilities, cross-border operations, and financial services.
I've built bronze, silver, and gold medallion architectures in Databricks and Microsoft Fabric, ingesting source systems and delivering Power BI reporting for business stakeholders.
I cut a core pipeline runtime from three hours to around 30 minutes and built logging and monitoring dashboards for daily pipeline-health visibility. I've also automated environment promotion with Terraform and Azure DevOps.
For Old Mutual, I migrated a legacy R actuarial engine to Python, validated roughly 14,000 permutations for numerical parity, and automated monthly production workflows across Amazon Redshift, Alteryx, and Power BI.
Experience
Work history, roles, and key accomplishments
Intermediate Data Engineer
Calybre
Jan 2024 - Present (2 years 8 months)
End-to-end data engineering across five major client engagements spanning utilities, cross-border enterprise operations, and financial services.
Associate Data Analyst / Data Engineer
Calybre
Jan 2023 - Dec 2023 (11 months)
Supported and extended data pipelines and reporting solutions for clients across utilities, US and SA operations, and UK-based engagements.
Junior Dealer
Exchange4free
Oct 2021 - Jan 2023 (1 year 3 months)
Supported trading desk operations for a cross-border payments and foreign exchange provider.
Education
Degrees, certifications, and relevant coursework
North-West University
Bachelor of Science, Quantitative Risk Management
2017 - 2020
Pursued a BSc in Quantitative Risk Management with a focus on Business Mathematics and Informatics.
Hoƫrskool Frikkie Meyer
Matric, General
2012 - 2016
Completed secondary education at Hoƫrskool Frikkie Meyer.
Tech stack
Software and tools used professionally
Availability
Location
South AfricaAuthorized to work in
Social media
Job categories
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