Mayowa Omoyosoye

Business Intelligence Developer @Rky Consulting Services Ltd

GB

As a BI Developer in a consulting firm, I deliver end-to-end BI solutions for clients across finance, retail, and consulting sectors, building scalable data architectures, integrating multi-source datasets, and developing dashboards that drive real-time decision-making and compliance reportingKey Achievements:Enterprise Reporting: Built Power BI and SSRS dashboards on datasets exceeding 10M+ rows, enabling clients to track KPIs, SLAs, and customer engagement in real time, improving operational efficiency by 15%.SQL & ETL Pipelines: Engineered optimised SQL queries and designed ETL workflows with SSIS and Fabric pipelines, reducing data delivery time by 30% and ensuring reliable reporting.Data Modelling: Developed reusable semantic models, star/snowflake schemas, and SSAS tabular models, supporting scalable analytics across multiple business units.Predictive Analytics: Applied Python and statistical models to improve forecasting accuracy by 10%, guiding better resource allocation and risk management.Data Quality & Governance: Identified and resolved critical data issues, boosting trust in reporting systems by 25% and supporting compliance standards.Key Tools: Power BI | SQL | SSIS | SSRS | SSAS | Microsoft Fabric | Snowflake | Excel | Python | Semantic Models | ETL | Data Pipelines | Data Quality | Real-Time Dashboards