Ilyas C.
BI Developer
A highlight of his career includes leading the successful transition from QlikView to Tableau at Anadolu Insurance, optimizing SQL queries, and enhancing the organization’s data visualization capabilities.
His expertise encompasses data modeling, ELT, and Agile methodologies, allowing him to effectively collaborate with cross-functional teams.
Main expertise
Agile5 years
ETL2 years
Scrum5 years
Microsoft Power BI3 yearsExperience5
Tableau Developer Data Analyst
- Developed Tableau dashboards, adhering to company design standards while prioritizing insightful data representation;
- Collaborated closely with business-side clients to understand and address their needs;
- Conducted quality assurance on both visual elements and data accuracy;
- Created and maintained tables, views, and stored procedures across staging, data warehouse, and business layers.
Tableau
Senior Business Intelligence Specialist
- Maintained and developed Tableau Server and TSM;
- Managed the QlikView to Tableau transition, including installations, POCs, and adaptations;
- Designed and developed new QlikView dashboards based on complex SQL queries using Vertica, MySQL, and Hadoop;
- Managed and supported QlikView servers, including Server and Publisher components;
- Defined KPIs, dimensions, and measures for data analysis and visualization;
- Improved performance for existing QlikView applications;
- Created legal documents in response to requests from ministries and prosecutors;
- Developed data warehouses and data marts, and managed ETL pipelines via Azkaban;
- Provided freelance Qlik Sense solutions for individual clients.
Qlik View
Qlik Sense
BitbucketSenior Business Intelligence Consultant
- Led the development and execution of the QlikView to Tableau conversion project;
- Assisted the Anadolu Insurance BI team in resolving errors and improving performance in QlikView;
- Trained and mentored Junior BI Consultants to enhance their skills and knowledge.
Qlik View
OracleTableauBusiness Intelligence Consultant
- Designed, developed, maintained, and optimized Tableau mobile and desktop dashboards using Agile and Scrum methodologies;
- Managed user access and permissions, handled subscription management, and scheduled jobs for dashboards;
- Optimized SQL queries and performed data blending for Tableau dashboards and worksheets from various data sources, including Teradata, MS SQL Server, and Spatial (Map) files;
- Created, modified, and adapted custom map applications using shape files;
- Provided guidance and mentorship for QlikView development, design, and maintenance for Pepsico;
- Trained Junior BI Consultants to enhance their skills.
- Conducted Qlik Sense proof of concepts (POCs) for other clients.
Qlik ViewQlik Sense
TeradataTableauBusiness Intelligence Specialist
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Prepared reports and queries from ERP systems (Dynamics AX and SAP) and other applications based on business unit requests;
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Developed, implemented, maintained, and supported QlikView/Qlik Sense dashboards;
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Focused on improving data quality and optimization across projects;
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Managed and supported QlikView servers, including Server and Publisher components;
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Led and supported various BI-related projects;
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Collaborated closely with non-technical colleagues from diverse industries such as metals, logistics, food, and automotive, providing tailored support;
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Delivered end-user training to enhance system usage and understanding.
Qlik ViewQlik SenseAssessments
Engineering excellence
Ilyas’s overall performance in a 90-minute live technical assessment ranks in the top 25% of vetted BI Developers at Proxify.
Certificates 1
Education
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