Mesut Ismail

Provided data engineering and development services across telecom, insurance, banking and eCommerce domains, delivering ETL, BI and data-architecture solutions and consulting to clients.

Designed and implemented scalable data infrastructure and ETL pipelines, improving data delivery and reporting capabilities; supported stakeholders and resolved analytics/reporting issues across multiple teams.

Maintained data models and centralized data architecture documentation, optimized data usage and redundancy, and managed database performance for enterprise data solutions.

Built and maintained data architecture and pipelines for product analytics, implemented ML models and improved data quality and reliability for predictive insights.

Delivered ETL and data warehouse solutions using Oracle Data Integrator, performed database design and prepared deployment packages for BI projects.

Developed ETL processes and machine learning analyses, supported and monitored ETL jobs, and led complex data modeling and metadata development for Cognos BI.

Implemented and supported ETL jobs with Oracle Data Integrator and maintained complex BI metadata and data models for reporting consistency.

Implemented ETL from Salesforce to MS SQL to create analytical reports and supported CRM/database analysis to enrich internal reporting.

Designed and maintained data models and data warehouse systems, standardized data architecture methodologies, and optimized database performance for analytics.

Developed and maintained data warehouse models and metadata, produced centralized architecture documentation, and reduced data redundancy to improve analytics reliability.

Led ETL development with ODI and designed BI applications, semantic layers and multidimensional models to ensure consistent business rules and reporting.

Collaborated with clients to elicit business requirements, defined specifications and implemented solutions while producing regular reports and recommendations.

Managed VoIP customer service and sales, trained new employees, supervised ERP usage and drove product improvements to increase customer satisfaction.

Provided VoIP customer service and sales support, promoted to Sales Manager and trained new employees to expand service delivery.

Completed a Master's degree program in Computer Technology and Application Programming focusing on advanced computer systems and applications.

Completed a professional qualification course in C/C++ programming covering language fundamentals and practical coding skills.

Completed a Bachelor's degree in Mathematics and Computer Science covering mathematical foundations and computer science principles.