JELSON PRAKASH
Data Analyst | Power BI Developer | BI & Analytics Consultant
About
Result-oriented Data Analyst and Power BI Developer with over 3 years of experience in building enterprise BI dashboards, analytics automation, and scalable reporting solutions. Strong expertise in Power BI, SQL, GCP BigQuery, Looker, Power Platform, Python, and Excel. Proven ability to design optimized data models, automate ETL workflows, enforce data security, and deliver actionable insights across banking, financial services, and consulting domains.
Skills & Expertise (33)
Work Experience
Analyst
AR SOFTCON PVT LTD
Oct 2022 - Jan 2025
Developed and maintained Power BI dashboards for operational and management analytics. Integrated enterprise datasets from GCP BigQuery, SQL databases, APIs, and Excel. Built automated ETL pipelines using Power BI Dataflows and SQL transformations. Developed Power Apps for business request tracking and approval workflows. Automated alerts, approvals, and data refresh using Power Automate. Created Looker dashboards and LookML models with row-level security. Reduced manual reporting effort by 50 percent through automation and self-service BI.
Data Analyst
Bharti Airtel
Feb 2025 - Oct 2025
Delivered end-to-end Power BI solutions for financial and client analytics. Optimized dashboard performance using DAX, SQL tuning, and BigQuery transformations. Developed Power Apps for internal tracking systems and approval workflows. Automated notifications and report triggers using Power Automate. Built Looker dashboards and semantic layers using LookML for governed analytics. Managed scheduled refresh through Power BI Gateway across multiple data sources. Ensured data accuracy, security, and performance across enterprise dashboards.
Education
Bachelor of Engineering – Computer Science and Engineering - St. Joseph’s Institute of Technology, OMR, Chennai
2019 - 2023 · Afghanistan
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Relocation
Open to Relocation
