Siva Kumar Mallemula

Associate Consultant

Bengaluru, Karnataka, India4 yrs 1 mo experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in creating interactive dashboards with Power BI.
Proven ability to optimize SQL queries for performance.
Strong collaboration skills with cross-functional teams.

Stackforce AI infers this person is a Data Analyst specializing in Business Intelligence and Data Visualization in SaaS environments.

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Skills

Core Skills

Business Intelligence (bi)Microsoft Power BiSqlData VisualizationEtl

Other Skills

Microsoft SQL ServerPower QueryDAXStored ProceduresMicrosoft FabricCustomer Relationship Management (CRM)Extract, Transform, Load (ETL)Microsoft ExcelData ModelingData Import/exportVBA ExcelVisualizationETL TestingCivil EngineeringUnderstand & Convey Complex Information

About

Experienced Data Analyst with 3.6 years of hands-on work in creative interactive dashboards and clear data visualizations. Skilled in Power BI Desktop, DAX, Power Query, SQL and data modeling to deliver actionable business insights. Known for turning complex information into simple that help teams make smart decisions. Skilled in collaborating with Cross-functional teams and end users to deliver impactful, data driven solutions in fast-paced environments.

Experience

4 yrs 1 mo

Total Experience

2 yrs 2 mos

Average Tenure

4 yrs 1 mo

Current Experience

Itc infotech

Associate IT Consultant

Feb 2026 – Present · 3 mos · Bengaluru

Business Intelligence (BI)Microsoft Power BI

Wipro

Data Analyst

Apr 2022 – Present · 4 yrs 1 mo · India · Hybrid

Designed and deployed Interactive Power BI dashboards for sales and finance teams improving decision efficiency by 30%.
Extracted, transformed, and loaded data from multiple sources including flat files, Excel and SQL server using Power Query
ensuring clean and reliable datasets.
Crafted custom visualizations (bar, pie, card, funnel, table charts) with hierarchical drill-down capabilities and dynamic slicers,
enhancing data exploration and stakeholder insights.
Built optimized Star-schema data models with precise relationships and advanced calculated/measures using DAX, improving
report performance and clarity.
Implemented Row-Level-Security (RLS) and role-based access controls to restrict data visibility by user role ensuring data privacy
Utilized DAX functions for business logic implementation, improving reporting accuracy and reducing data discrepancies by 20%
Published and managed reports in Power B I Service, maintaining data governance, access control, and refresh schedules.
Optimized complex SQL 40+ queries using various Joins and Stored Procedures to improving query execution performance by an
average of 30% and enhancing overall database query performance.
Experienced in writing SQL queries to retrieve and manipulate data from relational databases. Strong understanding of SQL
functions, joins, Views, Window functions, Stored procedures and Subqueries.
Collaborated with Cross-functional teams to gather business requirements and deliver actionable insights for management reports.