Kalluru Sireesha
Contact details — on requestProof of Work — on request
Experience
Analyst
Randstad · May 2025 – Present
M
Data Analyst
Merck Group · May 2025 – Oct 2025
- Used Excel (Pivot Tables, VLOOKUP, Power query) to clean, analyze, and manage large datasets.
- Developed interactive Tableau dashboards using calculated fields, filters, parameters, and LOD expressions.
- Built dashboards with KPIs, drill-down features, and data blending to track business performance.
- Analyzed data to identify trends and insights for better decision-making.
- Improved data quality and reporting efficiency by streamlining data processes.
- Collaborated with IT and data teams to enhance data management and dashboard performance.
- Optimized Tableau dashboards using extracts, filters, and performance tuning.
Associate Software Engineer
Mphasis · Dec 2021 – May 2025
Associate Software Engineer
Mphasis · Dec 2021 – Apr 2024
- Analyzed large datasets using Excel and SQL to generate business insights.
- Developed interactive dashboards in Tableau and Power BI to track KPIs and business trends.
- Used DAX, Power query, and data modeling in Power BI to improve reporting and automation.
- Applied Excel tools (Pivot Tables, VLOOKUP) to clean data and automate reports.
- Performed ETL using SQL and Informatica to ensure reliable data for reporting.
- Collaborated with teams to build data models, dashboards, and analytical reports.
- Used Python for basic predictive analysis and trend forecasting.
Junior Officer
ICICI Bank · Jun 2021 – Nov 2021
- Supported business development by identifying new opportunities and promoting company services.
- Built and maintained customer relationships to support business growth.
- Tracked monthly vulnerabilities and reported issues for timely resolution.
- Prepared business reports and documentation for management.
- Collaborated with teams to ensure smooth business operations.
Skills 0 proven through work
Also works with
Technology Trend AwarenessPassbook Update OperationsInternet Banking SupportAccount Opening ProceduresFind and ReplaceRow DeletionText to Columns ConversionText Case FormattingText TrimmingTactical AnalysisBrief Clarification and RescopingOrganizationDisciplineDelegation and Work AllocationMentoring and Peer CoachingTeam SupportWork EfficiencyTeamworkBusiness AcumenSelf-Directed LearningData SortingCash ManagementLoan Management System DevelopmentData Integrity ManagementDocument VerificationFinancial Compliance ImplementationKYC ProcessingCompliance ManagementData HandlingUpselling and Cross-SellingSales ExecutionFinancial Product EducationCredit Card Customer SupportSales SupportBank Transaction ProcessingCustomer ServiceProcess ImprovementBudget ManagementFraud Detection System DevelopmentKPI AnalysisProfitability AnalysisData ExportData CalculationAutomated Report GenerationExpense TrackingSales AnalysisData ExtractionFinancial AnalysisData ValidationDate FormattingData PreprocessingData StorytellingData TransformationAttention to DetailCritical ThinkingVerbal CommunicationProblem SolvingStatistical InferenceData-Driven RecommendationsCustomer Behavior AnalysisPower BIPowerView UsageAnalytical Report CreationDashboard UI DesignData VisualizationPython DevelopmentForecastingTime Series Trend AnalysisTabular Data Cleaning & ValidationPostgreSQL Database UsageMicrosoft ExcelData CollectionExploratory Data Analysis (EDA)
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Education
Master's Degree, MCA
sri venkateswara university college of commerce management and computer science · 2018 — 2020
Bachelor's Degree, Bachelor of Science
Sri Chandra Reddy Degree College, Nellore · 2015 — 2018
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