Sahithi Chougoni
Round Rock,TX
Summary
- 2+ years of extensive expertise in Information Technology with expertise on Data Modeling, Data Warehousing.
- Experience with Hadoop ecosystem components such as HDFS, MapReduce and Pig.
- Possesses strong analytical skills, excellent problem-solving abilities, and deep understanding of database technologies and systems.
- Equally confident working independently and collaboratively as needed and utilizing excellent communication skills.
- I would like to become a Data engineer with a solid foundation in big data technologies, ETL procedures, and data architecture.
- In search of a challenging position where I can apply my knowledge in planning, creating, and managing data pipelines to help analytics and data-driven decision-making.
Overview
3
3
years of professional experience
Work History
Data Engineer Intern
Planet AI Inventions
01.2024 - Current
- Experience optimizing data warehouses for performance and scalability, ensuring efficient data retrieval for analytical purposes.
- Experienced in developing and maintaining ETL pipelines to extract, transform, and load data from diverse sources into target systems.
- Proficient in designing and implementing data models to facilitate efficient data storage and retrieval.
- Enhanced data processing speed by optimizing ETL pipelines for efficient data ingestion and transformation.
- Reduced data discrepancies by implementing rigorous data validation techniques and automated error detection.
- Extensive experience writing complex SQL queries, stored procedures, and functions to extract insights from relational databases.
- Became Proficient in Python scripts for data manipulation, validation, and automation tasks.
- Hands-on experience with big data technologies such as Hadoop, Hive, Spark, and Amazon EMR, demonstrating capability in managing and processing large volumes of data effectively.
Programmer Analyst
Cognizant Technology Solutions, CTS
08.2021 - 12.2022
- Worked on writing and testing code for software applications, modules, and components, as per the requirements and specifications provided by the client or project manager.
- Proficient in utilizing Informatica Power Center to design, develop, and deploy ETL (Extract, Transform, Load) solutions for diverse data integration needs.
- Skilled in configuring and optimizing Informatica workflows, sessions, and mappings to ensure efficient data processing and high performance.
- Experienced in performing data profiling, cleansing, and transformation tasks using Informatica transformations such as Filter, Joiner, Router, and Expression.
- Participated in code reviews, debugging sessions, and troubleshooting efforts, in collaboration with other team members.
- Developing scripts using python for developing information extraction scripts.
- Developing code, benchmarking the results, and adding any further optimizations if needed.
- Technologies: SQL, Python, Java, Informatica Power Centre, Informatica Workflow Manager, Informatica Cloud, computer networking.
Education
Master of Science - Computer Science
University of Central Missouri
Warrensburg, MO12.2024
Bachelor of Science - Electrical, Electronics And Communications Engineering
MVSR Engineering College
Hyderabad, India05.2022
Skills
- Data Structures and Algorithms
- Java
- Python
- SQL
- Hive, Hadoop, Spark, Pig
- Data Modeling
- Data warehousing
- ETL (Extract, Transform, Load) pipeline development
- MongoDB
- AWS Services- Dynamo DB, Amazon EC2, VPC, IAM
Timeline
Data Engineer Intern
Planet AI Inventions
01.2024 - Current
Programmer Analyst
Cognizant Technology Solutions, CTS
08.2021 - 12.2022
Master of Science - Computer Science
University of Central Missouri
Bachelor of Science - Electrical, Electronics And Communications Engineering
MVSR Engineering College
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