Available to hire
Hello! I am JOSHNA JOSHNA, a Power BI and Data Analytics professional with 3+ years of hands-on experience delivering high-quality, user-friendly dashboards for enterprise clients in fast-paced environments. I excel at turning complex data into actionable insights, with strong DAX, Power Query, SQL, and ETL skills, and a keen eye for visualization best practices.
I am highly collaborative with stakeholders, capable of rapid turnaround delivery, remote communication, and independent project execution. I am immediately available for urgent, short-term BI assignments and focused on delivering accurate, scalable analytics solutions that drive decision-making.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
English
Fluent
Work Experience
BI Developer at AB INBEV
June 1, 2024 - November 1, 2024Edited, enhanced, and delivered enterprise Power BI dashboards aligned with evolving business requirements and leadership reporting needs. Designed clear, user-friendly dashboards, ensuring accurate data representation and intuitive navigation. Built and modified complex DAX measures to support forecasting, trend analysis, variance analysis, and executive KPIs. Managed end-to-end ETL workflows using SQL to extract, transform, and load data from multiple source systems. Optimized data models and SQL queries to ensure fast performance and reliable refresh cycles for large datasets. Implemented Row-Level Security (RLS) and managed Power BI Service deployments for secure remote access. Delivered dashboards within short, urgent timelines, maintaining high-quality standards and accuracy. Collaborated remotely with cross-functional stakeholders to clarify requirements and validate final outputs. Created concise documentation and walkthroughs explaining dashboard logic, KPIs, filters, and usag
Senior Data Analyst at Accenture Solutions Pvt. Ltd.
March 1, 2022 - April 1, 2024Owned end-to-end Power BI dashboard delivery, including requirement gathering, dashboard design, data modeling, and stakeholder sign-off. Edited and enhanced existing dashboards to improve visual clarity, usability, and business relevance. Developed advanced DAX calculations (time intelligence, rolling metrics, benchmarks, and complex business rules). Integrated data from SQL Server, Azure SQL, and CRM systems, ensuring accuracy and consistency. Automated report refreshes and deployments using Power BI Service, reducing manual reporting effort. Built highly interactive dashboards with slicers, drill-throughs, tooltips, and filters for self-service analytics. Ensured dashboards met data visualization best practices and stakeholder expectations. Provided remote walkthroughs and explanations of dashboard features and insights. Delivered high-quality results consistently under tight deadlines and changing priorities.
Data Analyst at WNS Global Services
April 1, 2021 - March 1, 2022Prepared, cleaned, and validated data using Power Query, Excel, and SQL for Power BI reporting. Built and edited Power BI dashboards tracking operational and customer KPIs. Developed foundational DAX measures for aggregations, ratios, and performance metrics. Conducted data quality checks and reconciliations to ensure accurate reporting. Converted manual Excel reports into automated Power BI dashboards. Supported ad-hoc and recurring reporting requests with quick turnaround times. Collaborated closely with stakeholders to confirm requirements and validate dashboard outputs.
Education
Master of Science: Supply Chain Analytics at Atlantic Technological University, Letterkenny, Donegal, Ireland
September 10, 2024 - October 24, 2025Bachelor of Science: Commerce at NMKRV College For Womens, Bengaluru, India
June 17, 2013 - April 4, 2016Master of Science (Supply Chain Analytics) at Atlantic Technological University
September 1, 2025 - January 15, 2026Bachelor of Science (Commerce) at NMKRV College For Womens
April 1, 2016 - January 15, 2026Qualifications
Master of Science: Supply Chain Analytics
January 15, 2024 - October 24, 2025Industry Experience
Software & Internet, Professional Services, Other, Retail, Financial Services, Consumer Goods, Manufacturing
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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