Abhinay Budamakuntla
Hyderabad
Summary
Adept Senior Systems Engineer with a proven track record at Infosys, specializing in data migration strategies and Python programming. Excelled in migrating BI landscapes to advanced data lakes, enhancing data integration and extraction processes. Demonstrated leadership in ETL development and data validation, showcasing strong analytical skills and a commitment to precision.
Overview
3
3
years of professional experience
Work History
Senior Systems Engineer
Infosys
Hyderabad
05.2023 - Current
- Migration of Bl landscape on legacy NIA Data Lake (Hive) along with Azure Data Lake Storage migration from ADLS Genl to ADLS Gen2.
- Extracted data from multiple sources like Flat Files and database tables and loading the data to the Snowflake tables using IICS pipeline and Python scripts.
- Developed Mappings, Mapping Tasks, Task flows and File Ingestion for the ETL using IICS. Designed informatica mappings for files and table data migrations.
- Involved in Development, Unit Testing, Parallel Run, SIT and UAT phases of the Project.
- Developed python scripts to validate data. Developed stored procedure in snowflake for development phase.
- Developed python scripts for testing team for data validation between the source and the target tables.
Systems Engineer
infosys
Hyderabad
01.2022 - 04.2023
- Developed ETL processes using SSIS packages for loading data from various sources into a data warehouse environment.
- Prepared charts and diagrams to illustrate system operation results to staff in other departments.
- Utilized version control systems to manage changes to SQL scripts and database objects, ensuring consistency across environments.
- Implemented ETL processes using SQL and additional tools to migrate data across different systems.
- Evaluated and recommended cloud service providers based on project requirements and budget.
- Selected appropriate AWS service based on compute, data or security requirements.
- Designed and conducted hardware or software systems testing.
- Automated deployment of infrastructure components including EC2 instances, VPCs and EBS volumes with CloudFormation templates.
- Developed and implemented data collection systems and strategies to optimize statistical efficiency and data quality.
- Created and designed business intelligence databases, spreadsheets or outputs.
- Designed visualizations to present insights from data analyses clearly and effectively.
Education
Bachelor of Science - Chemical Engineering
Sri Chaitanya Junior College
Anantapur07-2021
Skills
- Data extraction
- SQL development
- Data integration
- Data migration strategies
- Python programming
- NoSQL databases
Timeline
Senior Systems Engineer
Infosys
05.2023 - Current
Systems Engineer
infosys
01.2022 - 04.2023
Bachelor of Science - Chemical Engineering
Sri Chaitanya Junior College
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