Mahesh Peddi
Hyderabad
Summary
Analytical and insightful data analyst known for productivity and efficiency in task completion. Specialize in data visualization, statistical analysis. Excel in problem-solving, critical thinking, and communication, ensuring successful project outcomes and team collaboration. Highly skilled Data Analyst with comprehensive experience in interpreting and analyzing complex data sets. Proficiency in statistical software, data mining, and predictive modeling techniques contributes to robust decision-making processes. Demonstrated ability to streamline operations by identifying trends and improving data reporting efficiency.
Overview
7
7
years of professional experience
Work History
Senior Data Analyst
Transunion
Hyderabad
07.2019 - Current
- Developed data pipelines for different data sources of types of CSV, Parquet,JSON etc., then transform the data to perform further data analysis.
- Fine-tuned long-running Spark SQL queries for huge data sets.
- Established KPI metrics and monitored performance of data analysis projects.
- Created Python scripts for data manipulation and data analysis.
- Developed complex SQL queries to analyze large datasets for trends and insights.
- Maintained accuracy of datasets by performing regular quality assurance checks.
- Worked with cross-functional teams to achieve goals.
- Analyzed and tracked data to prepare forecasts and identify trends.
- Designed, developed and implemented ETL processes for data integration from multiple sources.
- Prioritized and organized tasks to efficiently accomplish service goals.
- Engaged in migrating applications from on-premise to the cloud.
Software Engineer
Tata Consulting Services
Kolkata
03.2018 - 07.2019
- Analyzing and understanding functional specifications.
- Preparation of design and process documents.
- Develop PowerCenter mappings for data transformation and loading.
- Develop sessions and workflows to run the mappings.
- Develop PL/SQL packages to perform functions in the database.
- Tuning the mappings to improve the performance of the workflow.
- Writing scripts to run OS instructions on the server.
- Documenting and executing test cases in a lifecycle management tool.
Education
Bachelor of Science - Computer Science
Jyothishmathi Institute of Technology And Science
Karimnagar05-2017
Skills
- SQL/HiveQL
- Python
- Pyspark
- AWS
- GCP
- Shell scripting
Accomplishments
- Awarded twice with the Star Award
- Awarded first prize in inter-school competitions
- Possess good leadership qualities and be a team player
Timeline
Senior Data Analyst
Transunion
07.2019 - Current
Software Engineer
Tata Consulting Services
03.2018 - 07.2019
Bachelor of Science - Computer Science
Jyothishmathi Institute of Technology And Science
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