Sai sree Celupuri
Data Analyst
Hyderabad,TG
Summary
Analytical professional with 6.7 years of experience in Business Analysis and Data Analytics, specializing in data-driven decision-making, process automation, and operational optimization. Proficient in SQL, Python, and Power BI for data analysis, visualization, and reporting, with expertise in Excel automation to streamline workflows. Skilled in Azure-based data integration and cloud processing, enhancing data efficiency and scalability. Strong background in stakeholder collaboration, business process improvement, and technical documentation, ensuring seamless alignment between data solutions and business objectives.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Data Analyst
Enigma Metaverse Pvt. Ltd
01.2024 - Current
- Conducted FMCG sales trend analysis for Italian retailers (Coop Italia, Esselunga, Conad, Carrefour Italia, Auchan Italia, PAM Panorama) using SQL & Azure, improving forecasting accuracy.
- Developed interactive Power BI dashboards to track seasonal demand, store performance, and revenue trends, enabling data-driven inventory planning.
- Implemented Python scripts & Power Query automation, reducing manual data processing by 40% and enhancing data validation workflows.
- Led a SQL-driven vendor optimization project, improving procurement efficiency with real-time tracking dashboards, reducing data acquisition costs by 10%.
- Extracted and transformed data using SQL and Azure, ensuring seamless data integration for reporting.
- Implemented SQL-based validation scripts and Excel automation to improve data security, governance, and reporting accuracy.
- Partnered with senior leadership, procurement teams, and data engineers to enhance analytics reporting and optimize FMCG retail strategies.
- Provided real-time analytical support to business units, enabling data-driven decisions through weekly strategy reviews and reporting insights.
Solutions Expert
Diebold Nixdorf Pvt. Ltd
08.2023 - 12.2023
- Conducted market readiness analysis for a new drug launch, analyzing prescription trends, patient visit patterns, and doctor interactions using SQL and Power BI.
- Extracted, cleaned, and transformed healthcare sales and call data using SQL and Power Query, ensuring high data integrity for strategic decision-making.
- Developed interactive Power BI dashboards to track prescription behavior, sales performance, and doctor-patient interactions, enabling data-driven marketing strategies.
- Created DAX-driven KPIs to measure doctor engagement, drug adoption rates, and hospital revisit patterns, optimizing outreach strategies.
- Integrated multiple data sources (call logs, hospital records, sales data) into a unified Power BI report, improving real-time visibility for stakeholders.
- Worked with Azure-based data pipelines for processing and transforming large-scale healthcare data, ensuring seamless integration for reporting.
- Provided ad-hoc analytical support to business teams, ensuring data-backed strategic decisions for the drug launch campaign.
- Conducted weekly business reviews, presenting insights to marketing and sales teams to refine drug launch strategies.
Senior Consultant
WriverTechnologies-Quintellect ConsultingServices
02.2023 - 06.2023
- Analyzed insurance claims data to identify fraud risks and improve policy management using SQL and Power BI.
- Extracted and cleaned claims and policyholder data from MS SQL Server, ensuring accurate reporting.
- Created Power BI dashboards to track claims performance, fraud trends, and risk assessment metrics.
- Optimized SQL queries, improving data processing speed and report generation efficiency.
- Automated policy risk profiling and claims validation, reducing manual effort by 30%.
- Collaborated with business teams to provide data-driven insights for fraud prevention and claims optimization.
Senior Associate Analyst
Tech Mahindra
09.2022 - 01.2023
- Assisted in fraud risk analysis for a U.K. restaurant chain, identifying anomalies in server and manager transactions using SQL and Power BI.
- Extracted and processed transaction data from SQL databases, ensuring accuracy in fraud detection reports.
- Created Power BI dashboards to visualize risk scores, revenue inconsistencies, and operational trends.
- Used DAX measures to calculate fraud metrics and automate basic data validations.
- Conducted data validation and transformation using SQL and SSIS, ensuring clean and structured data.
- Collaborated with fraud analysts and auditors, assisting in data-driven risk assessment discussions.
- Contributed to weekly fraud review meetings, ensuring continuous monitoring of suspicious activities.
Data Associate
Amazon Development Center Pvt. Ltd
10.2018 - 08.2022
- Extracted annotated voice and text data from Amazon Internal Dashboards, exporting datasets in CSV/Excel for validation and quality checks.
- Identified and flagged missing or incorrect annotations using Excel formulas (IFERROR, VLOOKUP, Conditional Formatting) to maintain data integrity.
- Standardized annotation labels and data categories to ensure consistency in Alexa’s voice recognition training, improving AI model accuracy.
- Automated validation checks using Excel Macros, reducing manual review effort and processing time, improving workflow efficiency.
- Managed User Acceptance Testing (UAT) for Alexa model improvements, validating annotations and ensuring quality before deployment.
- Collaborated with internal stakeholders, including engineers, product managers, and linguists, to optimize annotation workflows and resolve data discrepancies.
- Used JIRA to track data validation tasks and coordinated with quality auditors and engineering teams for issue resolution.
- Documented data processing workflows in Confluence, ensuring structured reporting, stakeholder alignment, and seamless team collaboration.
Education
B.Tech - Electrical & Electronics Engineering
Jawaharlal Nehru Technological University
06-2018
Skills
- Data Analysis & Modeling: EDA Statistical Analysis Data Transformation
- Programming & Query Languages: Python (Pandas, NumPy) SQL
- Cloud Platforms: Azure (Data Processing & Cloud Storage)
- Data Visualization tools: Power BI Power Query DAX Excel
- Databases & Query Tools: MS SQL Server SQL Server Management Studio (SSMS) Data Warehousing ETL
- Productivity & Project Management Tools: Microsoft Office Suite JIRA Confluence Git
- Operating Systems: Windows Linux
Certification
- Advanced Certification in Data Analytics - Intellipaat (IIT Roorkee)
- Data Analytics and Visualization - Accenture Forage
- Certified in Project Management
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Work Preference
Important To Me
Career advancementWork-life balanceCompany CulturePersonal development programsHealthcare benefitsLanguages
English
Advanced (C1)
Telugu
Bilingual or Proficient (C2)
Hindi
Advanced (C1)
Accomplishments
- Optimized vendor selection & procurement analysis, leading to a 10% cost reduction in data acquisition at Enigma Metaverse.
- Developed Power BI dashboards for FMCG retail analytics, enabling real-time revenue tracking and demand forecasting for Italian retailers.
- Automated validation processes using Python & SQL, reducing manual effort by 40% and improving data accuracy in retail sales forecasting.
- Led fraud detection analytics at Tech Mahindra, assisting in uncovering financial anomalies and improving fraud detection efficiency by 20%.
- Built interactive Power BI dashboards for insurance claims analysis, optimizing fraud detection workflows and reducing claims processing time by 30%.
- Enhanced AI training workflows at Amazon, ensuring high-quality annotated datasets for Alexa NLP models by streamlining data validation & UAT testing.
- Designed automated reporting solutions using Excel Macros & Power Query, reducing manual reporting time across multiple projects.
- Managed cross-functional stakeholder collaboration, bridging the gap between business teams, engineers, and analysts to ensure data-driven decision-making.
Timeline
Data Analyst
Enigma Metaverse Pvt. Ltd
01.2024 - Current
Solutions Expert
Diebold Nixdorf Pvt. Ltd
08.2023 - 12.2023
Senior Consultant
WriverTechnologies-Quintellect ConsultingServices
02.2023 - 06.2023
Senior Associate Analyst
Tech Mahindra
09.2022 - 01.2023
Data Associate
Amazon Development Center Pvt. Ltd
10.2018 - 08.2022
- Advanced Certification in Data Analytics - Intellipaat (IIT Roorkee)
- Data Analytics and Visualization - Accenture Forage
- Certified in Project Management
B.Tech - Electrical & Electronics Engineering
Jawaharlal Nehru Technological University
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