Ali Mavani
@alimavani
Senior BI Developer specializing in Power BI, SQL optimization, and automated data pipelines.
United StatesWhat I'm looking for
I am a Senior BI Developer with extensive experience building scalable reporting solutions and optimizing data systems across enterprise environments. I deliver actionable insights using Power BI, advanced DAX, SSRS/SSIS, and optimized T-SQL to improve decision-making and system performance.
My achievements include reducing query execution times up to 60%, cutting manual efforts by automating processes with Python and PowerShell, and migrating/report optimizations that saved over $50,000 annually. I design secure, high-performing analytics solutions including row-level security and SSAS tabular models.
I thrive in collaborative, delivery-focused teams where I can build automated pipelines, tune databases, and create intuitive dashboards that drive measurable business impact.
Experience
Work history, roles, and key accomplishments
Senior BI Developer
EnchantedRock
Jan 2025 - Present (11 months)
Created and enhanced Power BI dashboards using complex DAX, improving decision-making efficiency by 20% and tuned SQL queries/stored procedures to reduce execution times up to 60%. Automated SCADA data extraction with Python and PowerShell, cutting manual outage notification effort by 80%.
BI Developer III
BCBSFL
Sep 2022 - Dec 2024 (2 years 3 months)
Migrated Power BI reports from Premium to Fabric capacity, reducing annual costs by over $50,000 and engineered interactive dashboards with advanced DAX/SQL to improve real-time metric tracking by 20%. Automated report metadata/backups with PowerShell, cutting manual effort by 90%.
Senior IT Consultant
Charter Communications
Oct 2021 - Sep 2022 (11 months)
Developed ETL using SSIS and Azure Data Factory to reduce data refresh times by 40% and implemented Power Automate flows to refresh Power BI reports for near-real-time insights, cutting report load times by 50%.
Senior IT Consultant
Conduent
Jan 2020 - Oct 2021 (1 year 9 months)
Authored complex T-SQL stored procedures, triggers, and views and created scheduled SSRS reports to improve operational tracking; built Power BI reports from multiple sources and migrated Cognos 11.1 reports to SSRS to streamline reporting.
BI Developer
PreferredOne
Jun 2019 - Dec 2019 (6 months)
Designed SSAS cubes and DAX queries enabling insurance KPI analytics and implemented role-based and dynamic RLS in Power BI/SSAS, delivering 20+ interactive reports that reduced ad-hoc requests by 50% and improved insights by 25%.
Power BI Developer
Office Depot
Jan 2018 - May 2019 (1 year 4 months)
Configured Power BI environment and gateways for 75+ users, automated report publishing, migrated on-prem SQL Server to Azure SQL Database improving query response times by 40%, and built 15+ SSIS packages to streamline ETL, reducing manual workload by 40%.
Education
Degrees, certifications, and relevant coursework
NUNorthwest Missouri State University
Master of Science, Computer Science
Completed a Master's degree in Computer Science with advanced studies in algorithms, programming, and systems.
GITAM University
Bachelor of Engineering, Engineering
Completed a Bachelor's in Engineering with coursework focused on engineering fundamentals and technical problem solving.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
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