Srinivas Thota
Summary
Dynamic Data Engineer with proven expertise at HCL Technologies in optimizing ETL processes and enhancing data quality. Skilled in big data processing and data governance, I have streamlined workflows and automated quality checks, significantly improving efficiency. A collaborative team player, I excel in delivering impactful data solutions and mentoring junior engineers.
Knowledgeable Data Engineer with robust background in data architecture and pipeline development. Proven ability to streamline data processes and enhance data integrity through innovative solutions. Demonstrates advanced proficiency in SQL and Python, leveraging these skills to support cross-functional teams and drive data-driven decision-making.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Data Engineer
HCL Technologies
11.2023 - Current
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
- Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
- Streamlined complex workflows by breaking them down into manageable components for easier implementation and maintenance.
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Optimized data lake architectures using AWS S3, Glue, and Redshift, reducing data latency by 40%.
- Developed real-time data streaming solutions using Kafka and Spark Streaming, improving event processing efficiency.
- Implemented data governance policies, ensuring compliance with GDPR and other regulations.
- Automated data quality checks using Python and Airflow, reducing manual efforts by 50%.
- Collaborated with cross-functional teams, including data scientists and analysts, to provide efficient data solutions.
Big Data Engineer
Cognizant
11.2020 - 10.2021
- Evaluated emerging big data technologies to ensure relevance with evolving industry trends, maintaining competitive advantage over peers.
- Migrated legacy systems to modern cloud-based platforms for increased efficiency and scalability.
- Enhanced data quality by developing robust validation strategies to identify and correct inconsistencies.
- Conducted thorough performance testing to optimize system configurations and maximize resource utilization.
- Optimized data processing by implementing Hadoop and Spark frameworks for big data management.
- Proactively addressed potential bottlenecks in the ETL process through regular monitoring, enabling seamless workflow operations.
- Designed scalable ETL pipelines for improved data ingestion, processing, and storage.
- Compiled, cleaned and manipulated data for proper handling.
- Analyzed large datasets to identify trends and patterns in customer behaviors.
- Developed polished visualizations to share results of data analyses.
- Improved data collection methods by designing surveys, polls and other instruments.
Data Engineer
Kofax India Pvt.ltd
09.2019 - 10.2020
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
- Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
- Streamlined complex workflows by breaking them down into manageable components for easier implementation and maintenance.
- Provided technical guidance and mentorship to junior team members, fostering a collaborative learning environment within the organization.
- Increased efficiency of data-driven decision making by creating user-friendly dashboards that enable quick access to key metrics.
- Collaborated with cross-functional teams for seamless integration of data sources into the company''s data ecosystem.
- Reviewed project requests describing database user needs to estimate time and cost required to accomplish projects.
- Developed and delivered business information solutions.
Education
Bachelor of Technology - Electronics And Communication Engineering
St Mary's Engineering College
Hyderabad10-2020
Skills
- ETL development
- Data warehousing
- Data modeling
- Data pipeline design
- Big data processing
- Scripting languages
- Spark framework
- SQL expertise
- Data governance
- NoSQL databases
- Data security
- Hadoop ecosystem
- SQL and databases
- Team building
- Multitasking
- Data visualization
- Software development
Certification
•Cybersecurity with Cloud Computing from LinkedIn.
•Cloud Security and Audit Fundamentals: AWS, Microsoft Azure, and Google Cloud from
LinkedIn.
•Introduction to Web Design and Development from LinkedIn.
•Google Analytics Certification from Google.
Timeline
Data Engineer
HCL Technologies
11.2023 - Current
Big Data Engineer
Cognizant
11.2020 - 10.2021
Data Engineer
Kofax India Pvt.ltd
09.2019 - 10.2020
Bachelor of Technology - Electronics And Communication Engineering
St Mary's Engineering College
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