ATMAKURI PURUSHOTHAM SAI
Data Analyst • Hyderabad • s****************@gmail.com • +91*******861 • drivetube.ai/•••••
Professional Summary
Data Analyst with 1 year of experience using SQL, Python, Power BI and Tableau to build dashboards, perform EDA, and deliver BI solutions that support operational decision-making and reporting.
Technical Skills
Programming Languages: Python
Databases: SQL,MySQL,Joins,Common Table Expressions CTEs,Window Functions,Views,Aggregate Functions,Subqueries,Query Optimization
Cloud and DevOps: Azure,Google Cloud Platform,Microsoft Excel,CSV
Data and Analytics: Power BI,Tableau,Dashboard Development,DAX,Power Query,Key Performance Indicators KPIs,Data Cleaning,Data Transformation,Data Validation,Exploratory Data Analysis EDA,Reconciliation
Work Experience
Evo Astra Ventures Pvt. Ltd.
Data Analyst Intern
Apr 2026 – June 2026
Worked on logistics supply chain datasets supporting demand forecasting and shipping operations; provided analysis to improve forecasting and shipping risk visibility.
Tech Stack: SQL, Python, Power BI, Microsoft Excel
- Performed exploratory data analysis on logistics supply chain datasets using SQL and Python, identifying a 3% increase in shipping product risk on weekdays in the South region and recommending targeted process improvements.
- Cleaned and validated transactional and forecast data using SQL and Python to reduce inconsistencies and improve reliability of the demand forecasting pipeline for downstream reporting.
- Documented exception-resolution activities and maintained data records across the end-to-end pipeline to ensure traceability and usability of datasets for operational stakeholders.
- Developed interactive Power BI visualizations to surface shipping risk, forecast accuracy, and exception trends for operations and planning teams.
- Collaborated with operations stakeholders to translate business questions into data requirements, enabling prioritized fixes to supply chain processes and clearer reporting needs.
- Created reusable SQL views and optimized ETL queries to accelerate report generation and support timely ad-hoc analyses.
NXT Wave
Operations Analyst
June 2025 – Feb 2026
Supported enterprise operations reporting and analytics by creating automated dashboards, maintaining data quality, and responding to stakeholder reporting requests.
Tech Stack: SQL, Power BI, DAX, Microsoft Excel
- Analyzed enterprise operational datasets using SQL and Advanced Excel to identify trends and support operational decision-making.
- Designed and deployed automated Power BI dashboards with DAX measures and drill-through functionality to enable self-service reporting for business users.
- Built KPI calculations and data models in Power BI to track operational performance and SLA adherence for stakeholders.
- Implemented data validation and reconciliation processes to maintain data quality, tracking updates, exceptions, and resolution activities.
- Coordinated with cross-functional teams to translate reporting requests into dashboard specifications and delivered timely ad-hoc analyses.
- Authored documentation and standard operating procedures for report maintenance, improving handoffs and reducing ad-hoc support load.
Projects
E-Commerce Campaign Performance Dashboard
Tools Used: Power BI, SQL, Python, DAX
- Analyzed 8,300+ transaction records using SQL and Python to evaluate campaign effectiveness and compute KPIs such as conversion rate and revenue per campaign.
- Built an executive Power BI dashboard with DAX measures and drill-through to visualize campaign performance and support marketing decisions.
- Implemented SQL-based ETL and validation checks to ensure accuracy of KPI calculations and weekly reporting.
Customer Insurance & Finance Risk Analytics Dashboard
Tools Used: SQL, Python, Power BI
- Processed and validated 100,000+ insurance policy records using SQL and Python to prepare datasets for risk classification and reporting.
- Applied text analytics, exploratory data analysis, and statistical techniques to classify claims and surface high-risk segments for review.
- Designed a Power BI dashboard to visualize risk metrics and claims trends for finance and underwriting stakeholders.
Education
SVPEC College
Master of Computer Applications (MCA) • 2023 – 2025
Pydah Degree College
Bachelor of Computer Science/Statistics • 2020 – 2023
Certifications
Data Analytics Essentials — Cisco Networking Academy
SQL and Relational Databases — IBM Skills Network
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