“Complete process data engineer for a back to front solution”
Martin Swart — Data Engineering freelancer in Johannesburg
@martin-swartVerifiedLinkedIn-Confirmed
Johannesburg, South Africa
$50/hr
More than 20 years of development experience. Working with data and everything around it for the last 7 years covering complete solutions from planning through to implementation, documentation, and support. SQL, SSIS, SSRS, Power BI, ...
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Martin Swart is a Data Engineering freelancer based in Johannesburg, listed on LanceRank. Public record shows verified Upwork reputation, last updated 2026-10-02.
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