Yolanda Rautenbach
Founder / Developer at Dark Dog Solutions- Claim this Profile
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English Native or bilingual proficiency
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Afrikaans Native or bilingual proficiency
Topline Score
Bio
AJ Greyling
Yolanda is the most persevering SQL developer that I have ever met!
AJ Greyling
Yolanda is the most persevering SQL developer that I have ever met!
AJ Greyling
Yolanda is the most persevering SQL developer that I have ever met!
AJ Greyling
Yolanda is the most persevering SQL developer that I have ever met!
Credentials
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MCSA: SQL Server 2012
MicrosoftNov, 2015- Nov, 2024 -
MCPS: Microsoft Certified Professional
MicrosoftFeb, 2014- Nov, 2024 -
MCTS: Microsoft Dynamics GP 2010 Financials
MicrosoftJan, 2013- Nov, 2024 -
Exam 461: Querying Microsoft SQL Server 2012/2014
Microsoft -
Exam 462: Administering Microsoft SQL Server 2012/2014 Databases
Microsoft -
Exam 463: Implementing a Data Warehouse with Microsoft SQL Server 2012/2014
Microsoft -
MCSA: SQL Server 2012/2014
Microsoft
Experience
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Dark Dog Solutions
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South Africa
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Software Development
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1 - 100 Employee
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Founder / Developer
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Oct 2021 - Present
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Mezzanine
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South Africa
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IT Services and IT Consulting
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1 - 100 Employee
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Software Developer
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Jul 2019 - Sep 2021
Building web and mobile software applications: -SQL -XML -Java -JavaScript -Jenkins -Bitbucket /SourceTree -Postman -Docker -Linux Building web and mobile software applications: -SQL -XML -Java -JavaScript -Jenkins -Bitbucket /SourceTree -Postman -Docker -Linux
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Truworths
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South Africa
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Retail
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700 & Above Employee
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BI / DW Developer
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Jan 2018 - Jun 2019
- Design and development of enterprise ready dashboards * OBIEE * Power BI * Oracle DVD - Reporting tool capability enhancement using HTML5 & CSS3 and JS - Prototyping - Migrating report from one system to another - Data model development to be consumed by reports using OBIEE repository (Administration) - Performance enhancement to dashboard reports (Query tuning) T-SQL | PL-SQL - Business process development - Construct technical documentation and provide ad hoc training - Agile development environment - Cross team collaboration Show less
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Prescient
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South Africa
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Financial Services
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100 - 200 Employee
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Reporting Analyst
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Jan 2016 - Dec 2017
- Design and development of reports- Data analysis- Database interrogation- Quality testing of reporting solutions- Project management - Vermilion Reporting Suite- Oracle database- PL/SQL queries and procedure development- SQL Server Management Studio- T-SQL queries and procedure development- Basic HTML coding to enrich reports - Setup technical documentation
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Batch Controller 1st Line Support ThinkFolio
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Jan 2015 - Dec 2015
Monitor SQL batches that runs day-to-day business procedures Writing SQL queries and Stored procedures Develop and optimize SQL based solutions. Troubleshoot when issues occur regarding line of business databases and scheduled job events Create and optimize batch jobs in Talend Open Source Data Integration studio (similar to MS SSIS) Monitor performance of business servers and escalate if issues occur to system admin Develop solutions that help automate daily processes Setting up training documents and training staff in the use of Talend and the batch job processes Show less
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IT Clarity
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South Africa
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IT Services and IT Consulting
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1 - 100 Employee
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BI Developer
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Jan 2012 - Jan 2015
SAP Business Objects Crystal Reports Developer.Development and Design of Reports for clients since February 2012.Microsoft SQL Server Reporting Services / SSRS developer.Development and Design of SQL reports for clients since July 2013.
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Office Manager
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Oct 2011 - Jan 2012
Day to day run of the office.Admin including but not limited to filing, invoicing, data capturing, petty cash, leave application handling.Order office supplies.Co-ordinate office functions (eg. year end function).Handling general inquiries.Meet and greet clients.Switchboard and taking messages for staff.
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Education
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Tygerberg High School
Matric