PULLABHOTLA ESWAR
Hyderabad
Summary
Dynamic Programmer with a proven track record at Cognizant Technology Solutions, adept in optimizing SQL queries and ETL processes using Informatica PowerCenter, enhancing data accuracy and performance by over 30%. Skilled in MySql and collaborative problem-solving, consistently delivering data-driven solutions to meet complex business needs.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Programmer
Cognizant Technology Solutions
Hyderabad
04.2022 - 06.2024
- Developed and optimized SQL queries to extract, manipulate, and analyze large datasets, resulting in to reduce the query execution time and to improve data accuracy
- Conducted performance tuning activities, including indexing strategies and query optimization, resulting in reduce the database response time
- Designed and developed ETL processes to extract data from various source systems, transform it according to business requirements, and load it into target databases/data warehouses
- Utilized ETL tool Informatica PowerCenter to automate data workflows and to ensure data quality and consistency
- Collaborated with business analysts and stakeholders to understand data requirements and translate them into ETL solutions that meet business needs
- Optimized ETL workflows and SQL queries to enhance performance and scalability
- Documented ETL processes, data mappings, and transformations, providing clear documentation for future reference and knowledge transfer
Junior Assistant
Aurobindo Pharma Limited
Vizianagaram
08.2018 - 10.2019
- Monitoring the Chemical batches Analysis test reports whether they are approved or rejected and separate those in an Excel
- Printing the approved labels for approved batches and rejected labels for rejected batches
- Updating the chemical batch reports in the internal site of the organization
- Pivoting the Excel report sheet for good analysis of the analysis pending and completed batches
- Submitting detailed reports to the manager and having the discussion about the work done
- Supervising the daily waged workers and assigning the tasks related to them
Education
B.Sc - Mathematics
M.C.S Degree College
Tanuku08-2021
Intermediate - MPC
Pragathi Junior College
Tanuku03-2015
SSC -
Montessori School
Tanuku03-2013
Skills
- MySql
- PLSQL
- Informatica PowerCenter
- ETL Handling
- Servicenow
- Unix and Shell Scripting
Certification
- Artificial Intelligence - Future Learn.
- Oracle Database 12c: SQL Fundamentals - HackerRank.
- Oracle Database 12c: SQL Intermediate - HackerRank.
- Data Modeling and Relational Database Design - Udemy.
Languages
- English
- Telugu
- Hindi
Disclaimer
I hereby declare that all the statements made in the Resume are correct to the best of my knowledge and belief. I would be obliged if I am endowed with an opportunity to serve your esteemed company.
Personal Information
- Date of Birth: 10/03/97
- Gender: Male
Timeline
Programmer
Cognizant Technology Solutions
04.2022 - 06.2024
Junior Assistant
Aurobindo Pharma Limited
08.2018 - 10.2019
B.Sc - Mathematics
M.C.S Degree College
Intermediate - MPC
Pragathi Junior College
SSC -
Montessori School
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