ntswaki mereki

consultant\ data analyst

About

Consultant\ Data Analyst at IQ Business

Country

south africa

City

johannesburg

Industry

transportation/trucking/railroad

Skill

systems analysis, etl, data warehousing, requirements analysis, sdlc, data analysis, microsoft sql server, load, business analysis, business objects, visual basic, data modeling, user acceptance testing, business process, change management, project planning, extract, business process improvement, sql, management, project management, database design, vb.net, transform, integration, analysis, databases

Experience

consultant\ data analyst

iq business

2017-7 - Present · 9 yrs 3 mos

lecturer

pc training & business college

2009-3 - 2009-6 · 4 mos

graduate in training

transnet

2009-7 - 2011-7 · 2 yrs 1 mo

* Running queries to format reports for end-users * Development of reports in DataStage * Development/Production in Business Objects * Adding users to the portal * User acceptance testing (UAT) in Business Objects * Maintenance of the server * Balancing reports for users * Gathering and cleaning of data * Analyzing data using Data Analyzer

junior data integration architect

transnet

2011-8 - Present · 15 yrs 2 mos

* Cleaning and Analyzing data using Data Analyzer * Development of reports in QualityStage * Modifying reports to correct longstanding problems * Presentation of reports to customers * Meeting customers for business rules * Administration of IBM Business Glossary * Writing Technical Specification * Designing Data and Process Models using Aris * Designing Data Flow Models using PowerDesigner * Work closely with ETL developers to assist them with development life cycle * Ensure necessary metadata repositories are developed for all initiatives