Yuvava Athulur
Lead BI Developer • Charlotte, NC • Y*************@gmail.com • 704****590 • drivetube.ai/•••••
Professional Summary
Business Intelligence Developer with 10+ years of experience delivering enterprise analytics, dashboards, and data models for financial and federal organizations. Skilled in Power BI, Tableau, SQL, data modeling, ETL, and cloud data platforms to turn complex data into actionable insights for executive decision-making.
Technical Skills
Databases: Snowflake,SQL,Complex queries,Joins,CTEs,Query performance tuning
Cloud and DevOps: Amazon Redshift,AWS S3,AWS Glue,AWS Lambda
Data and Analytics: Power BI,DAX,Power Query,Tableau Desktop,Tableau Server,Tableau Prep,Cognos,MicroStrategy,Looker,Informatica,Alteryx,ETL design,Data pipeline automation,Salesforce data integration,Star schema design,Snowflake schema,Semantic modeling,Row-level security,Data governance and documentation,Excel
Tools and Methodologies: Tableau Extracts,Jira,ServiceNow,Agile Scrum
Work Experience
Bank of America
Charlotte, NC
Lead BI Developer
Jul 2022 – Current
Banking and financial services — delivered analytics and executive reporting to support operational, financial and risk decision-making.
Tech Stack: Power BI, DAX, Power Query, Tableau, SQL, Snowflake, Amazon Redshift, AWS S3
- Collaborated with business leaders to define KPIs and reporting requirements; designed executive dashboards that synthesized operational and financial metrics for senior leadership using Power BI and Tableau.
- Built and maintained enterprise datasets and semantic models (Power Query, DAX, Snowflake) to enable consistent self-service reporting across finance and operations teams.
- Authored complex, optimized SQL (CTEs, window functions) against Snowflake/Redshift to power near-real-time dashboards and ad-hoc analyses identifying operational risks and improvement opportunities.
- Implemented row-level security and report-level governance on Power BI and Tableau Server to enforce data access policies and protect sensitive financial data.
- Diagnosed and resolved dataset refresh, gateway and permission issues; improved report availability and reduced manual intervention for scheduled refreshes.
- Led performance tuning of datasets and visuals (query optimization, aggregates, extracts) to improve dashboard load times and user adoption for executive reporting.
Wells Fargo
Charlotte, NC
Senior BI Developer
Mar 2020 – Jun 2022
Banking and financial services — developed enterprise reporting frameworks and reusable semantic models to support standardized KPI reporting.
Tech Stack: Tableau, Power BI, Informatica, Alteryx, SQL, Snowflake, DAX
- Designed and delivered reusable semantic models and analytical frameworks to support enterprise reporting initiatives and reduce duplication of datasets across lines of business.
- Created KPI dashboards for business leaders to monitor performance against strategic objectives, translating stakeholder needs into measurable metrics and visuals in Tableau and Power BI.
- Partnered with cross-functional stakeholders to prioritize reporting enhancements and establish success criteria focused on business value and operational impact.
- Optimized data models and SQL queries for performance and scalability, enabling consistent report performance across high-concurrency user groups.
- Automated ETL and data preparation workflows using Informatica and Alteryx to produce analytics-ready datasets and reduce manual data engineering effort.
- Established documentation, naming standards and governance processes to improve dataset discoverability, lineage tracking and data quality.
Fannie Mae
Reston, VA
Senior BI Developer
Jul 2019 – Feb 2020
Mortgage finance — migrated legacy reporting and built analytics to support mortgage origination and loan performance reporting.
Tech Stack: Tableau, Cognos, Alteryx, Informatica, SQL, ETL
- Led migration of legacy IBM Cognos reports to Tableau, modernizing the BI platform and improving dashboard usability for mortgage analytics stakeholders.
- Conducted inventory and prioritization of Cognos reports to identify high-value artifacts for migration based on business impact and usage.
- Redesigned reporting data models into star schemas and semantic layers to improve query performance and scale for loan-level analytics.
- Translated complex Cognos calculations and business logic into Tableau calculated fields, parameters and data source joins to preserve analytic accuracy.
- Integrated data from multiple sources using SQL and ETL tools (Alteryx/Informatica) to create consolidated, analytics-ready datasets for mortgage reporting.
- Automated data refresh processes and performed report performance tuning to ensure timely and responsive reporting for business users.
Health and Human Services
Rockville, MD
Senior BI Developer
Jun 2017 – Jun 2019
Federal health agency — converted manual reporting into automated, governed analytics to support program performance and policy decisions.
Tech Stack: Tableau, Tableau Extracts, SQL, Alteryx, ETL
- Led migration of manual Excel-based reports to interactive Tableau dashboards, converting static reporting into automated, self-service analytics for program teams.
- Analyzed and standardized existing Excel reports, translating formulas, pivot logic and macros into Tableau calculated fields and visual best practices.
- Automated data refresh processes and integrated multiple data sources to eliminate manual spreadsheet updates and accelerate reporting cadence.
- Designed optimized data models and extracts to support scalable Tableau reporting and improve dashboard responsiveness for policy analysts.
- Cleaned and transformed raw program and operations data using SQL and ETL tools to ensure consistency, accuracy and auditability of reported metrics.
- Improved report performance by leveraging extracts, index-friendly queries and efficient data structures, increasing usability for non-technical users.
SAMHSA
Rockville, MD
BI Developer
Sep 2015 – May 2017
Federal health agency focused on behavioral health — developed visualizations and managed server security for program reporting.
Tech Stack: Tableau Server, Tableau Desktop, Salesforce, SQL, ETL tools
- Designed and developed Tableau visualization solutions and dashboards to surface behavioral health program metrics for stakeholders.
- Configured Tableau Server security: created users, groups, projects and permission sets to enforce access controls for sensitive public health data.
- Developed standard reports, crosstabs and dashboards to support program evaluation and operational reporting requirements.
- Documented dashboards, data sources and report logic to support knowledge transfer and reproducibility across teams.
- Implemented Salesforce reporting and dashboard capabilities, translating business requirements into actionable CRM analytics and views.
- Applied data modeling and advanced reporting skills to build reliable, governed datasets for analytics consumption.
Broadcom
Cognos Developer / Administrator
Jun 2012 – May 2015
Technology (semiconductor and software) — supported enterprise reporting and data warehouse lifecycle using IBM Cognos and dimensional modeling.
Tech Stack: IBM Cognos Framework Manager, Cognos Report Studio, Cognos Transformer, SQL, ETL
- Participated across the data warehouse lifecycle: requirements, data modeling, ETL/BI architecture, reporting model development and performance tuning.
- Created Framework Manager metadata models with relational sources and deployed packages to Cognos reporting servers to enable standardized reporting.
- Designed and developed DMR and dimensional models, implementing database, intermediate and presentation layers to reflect business requirements.
- Implemented data-level, object-level and package-level security in Framework Manager to meet complex enterprise security requirements.
- Developed complex reports (list, crosstab, drill-through, master-detail) using Report Studio with conditional formatting and cascading prompts.
- Built dimensional cubes in Transformer, published to Cognos portal, and assisted in upgrading Cognos from v8.4 to v10 to modernize reporting stack.
BI Developer Bank
Education
Anna University
Bachelor of Technology (B.Tech), Electronics & Communication Engineering • India
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