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Joshua Seegers

@joshuaseegers

Data Integration Engineer at Castigroup, delivering client integrations for Lightspeed and Sage through API-to-JanusGraph pipelines.

South Africa

Message

At Castigroup (Pty) Ltd, I delivered more than five production client integrations, including Lightspeed and Sage, handling API ingestion through to persistence in JanusGraph.

I automated property-index setup for new graphs to reduce manual configuration, and enabled scheduled ingestion of VDV Transport’s Asana data into datahub+ with Python scripts running in Docker.

I also built a client-requirements task manager and reusable JanusGraph and Gremlin query sets for datahub+. I work directly with clients to turn requirements into technical delivery, and hold Microsoft Fabric Data Engineer Associate (DP-700) and Fabric Analytics Engineer Associate (DP-600) certifications.

Experience

Work history, roles, and key accomplishments

Current

Data Integration Engineer

Current

Castigroup (Pty) Ltd

Jan 2025 - Present (1 year 9 months)

Delivered 5+ production client integrations, including Lightspeed and Sage, by owning API ingestion, data mapping, transformation and persistence into JanusGraph. Reduced manual graph configuration by automating property-index setup and enabled scheduled ingestion of VDV Transport's Asana data into datahub+ using Python scripts in Docker containers.