Pallabi Chatterjee
Data Analyst | SQL | Power BI | Excel | Python | Telecom Domain
Talent
Bengaluru, IndiaMember since July 15, 2026
SQLJoinsCTEsWindow FunctionsPower BIDAXPower QueryExcelPivot TablesVLOOKUPXLOOKUPPythonPandasNumPyDashboard DevelopmentKPI Reporting
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SQLJoinsCTEsWindow FunctionsPower BI
About
Results-driven Data Analyst with 3+ years of experience in the telecommunications industry at Ericsson. Skilled in SQL (Joins, CTEs, Window Functions), Power BI (DAX, Power Query), Advanced Excel (Pivot Tables, VLOOKUP/XLOOKUP), and Python (Pandas, NumPy). Experienced in data cleaning, transformation, visualization, dashboard development, KPI reporting, and stakeholder management.
Experience
Software Developer - Ericsson
(2023-06)
- Worked directly with one of the largest US telecommunications clients.
- Analyzed telecom operational data and performance metrics.
- Supported KPI reporting and business insights.
- Automated processes using Ansible and improved operational efficiency.
- Collaborated with stakeholders and cross-functional teams.
Education
B.Tech - Narula Institute of Technology
Skills
Data AnalystSQLPower BIExcelPythonTelecom Domain
