Senior BI Developer / BI Consultant at Freelance (International client engagements)

Design and develop enterprise Power BI dashboards, Paginated Reports, and reusable semantic models/shared datasets for operational, management, and executive reporting. Build and maintain Power BI Dataflows and Microsoft Fabric solutions to centralize data preparation and create reusable analytical layers across multiple reports. Create and maintain SQL views, queries, stored procedures, and reporting datasets; build reconciliation solutions across multiple SQL-based source systems to identify data inconsistencies. Integrate enterprise and cloud platforms through REST APIs and OData with automated refresh processes. Implement Row-Level Security (RLS) for secure client-specific access in external-facing Power BI solutions. Develop and support SSRS / Power BI Paginated Reports including deployments, subscriptions, access management, and scheduled email distribution; support reporting-server administration. Build custom Node.js automation for SSRS report subscriptions and manage automated

Sr BI Developer at Intellias

Developed and deployed Power BI solutions including embedded reporting for external-facing risk-management applications. Architected scalable data integration pipelines using Azure Data Factory and SQL to process high-volume data, improving data refresh times by 60%. Built SQL and Azure Data Factory integration/transformation processes and connected external data through REST APIs. Enhanced data accessibility by designing automated data retrieval workflows using REST APIs and Power Automate, partnering with stakeholders to translate complex requirements into tailored reporting solutions.

Sr BI Developer at Dom-Daniel

Led cloud data modernization for Armenia’s leading banks, driving adoption of Azure and modernizing the enterprise data infrastructure. Supported clients in adopting Microsoft Azure and Power BI to modernize reporting and data processes. Developed Power BI reporting solutions, Power Apps, and Azure Data Factory workflows backed by optimized SQL databases. Built custom PowerApps to streamline internal processes and improve the user experience for hundreds of employees. Managed and optimized large-scale SQL databases and built resilient ETL workflows using Azure Data Factory.

BI Developer at Teamviewer

Led the migration of 40+ legacy SSRS reports to Tableau, ensuring a seamless transition and enabling more dynamic visualizations. Developed and maintained a suite of BI reports using SSRS and Tableau, supporting operational and strategic reporting across teams. Conducted deep-dive web analytics using Google Analytics and Google Tag Manager to provide actionable insights for improving website performance and engagement.