Sameer Ahmed Email & Phone Number

Plano, Texas, United States

• Assisted in developing and optimizing a scalable data pipeline using PySpark on AWS EMR to handle large datasets efficiently. Contributed to a 20% improvement in data processing speed, enabling quicker access to critical data for business analytics and decision-making.• Collaborated in automating data ingestion processes by setting up workflows in Apache Airflow, reducing manual data handling and increasing data processing efficiency by 20%. This improvement streamlined the ETL process and helped ensure data availability in real time.• Supported the optimization of data models within Snowflake, applying best practices in data warehousing and Snowflake SQL to improve query performance. This optimization led to a 15% increase in analyst productivity by reducing query response times.• Assisted in writing and maintaining SQL queries for data extraction and reporting using SQL Server and PostgreSQL. These queries provided valuable insights to teams by enabling efficient data analysis and reporting.• Automated routine data quality checks using Python, which reduced the time spent on data validation and cleansing by 30%. This ensured accurate and reliable data for reporting and analytics purposes.

Hyderabad, Telangana, India

• Developed dynamic pricing models using Python and market data analysis to respond to real-time changes in competitor pricing and market trends. These models helped increase sales margins by 3% across key product categories.• Analyzed delivery logistics data to optimize routes and reduce delivery times by 5%. Employed anomaly detection techniques and machine learning algorithms to identify inefficiencies in delivery routes and improve the customer experience.• Automated and streamlined data workflows by developing ETL pipelines and implementing data validation checks. These improvements ensured cleaner data, reduced manual processing errors by 20%, and facilitated more accurate reporting for stakeholders.• Increased engagement with product recommendations by building and analyzing A/B tests for product display strategies. Utilizing SQL and Python, I implemented data-driven recommendation systems, improving click-through rates (CTR) by 12% and conversion rates by 7%.

Hyderabad, Telangana, India

• Performed comprehensive thermal analysis on advanced defense systems, utilizing statistical models and simulation tools to evaluate and optimize cooling system designs. These efforts improved system efficiency by 15%, contributing to more reliable and effective defense technologies.• Analyzed temperature distribution and stress data using Python and MATLAB, applying numerical simulation techniques to uncover key patterns. Through data visualization, I provided actionable insights that enhanced equipment reliability and reduced thermal failure rates.• Collaborated with cross-functional engineering teams to present data-driven recommendations for design improvements. By addressing thermal inconsistencies in system designs, I contributed to a 20% reduction in thermal variability, ensuring more stable and robust system performance.• Generated detailed technical reports summarizing trends, performance metrics, and simulation results. These reports were instrumental in supporting key decision-making processes for ongoing and future defense projects, ensuring alignment with performance and safety goals.

Hyderabad, Telangana, India

• Conducted comprehensive data collection and analysis on production workflows using Excel, identifying bottlenecks and inefficiencies in operational processes. Implemented optimized workflow strategies that improved overall process flow efficiency by 10%, resulting in smoother production cycles and reduced downtime.• Collaborated with the quality control team to evaluate compliance data, ensuring that all production processes adhered to strict safety and operational standards. My efforts in data analysis helped reduce error rates by 8%, improving product quality and compliance rates across the board.• Automated the tracking of key production metrics and reporting systems using Excel VBA. This automation reduced manual reporting tasks by 25%, increased reporting accuracy, and enabled real-time visibility into production performance for management teams, leading to more informed decision-making.

Master'S Degree

Master Of Science - Ms

Bachelor Of Technology

Intermediate Education

High School