Sai Kumar Nalla
Data Scientist
Buffalo
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Followers0
FollowingI am excited to introduce you to Saikumar, an accomplished Data Scientist currently pursuing a Masters in Data Science at the University at Buffalo, with an expected graduation in December 2023. Throughout my academic journey, I have maintained a GPA of 3.9, emphasizing coursework in Data Structures, Algorithms, Python, Machine Learning, Data Mining, and more. My technical expertise spans a multitude of languages (Python, R, SQL, etc.) and an impressive array of tools and technologies (AWS, GCP, Hadoop, etc.). With an extensive professional background, I have made significant contributions as a Data Scientist at Fifthway Soft Systems in Hyderabad, Telangana, from September 2018 to July 2022. Notable achievements include constructing a Random Forest-based Client Product Sales forecast model with an impressive R-squared of 89.3%, optimizing data infrastructure through complex SQL queries, and implementing real-time data processing on GCP with 99.5% data accuracy. In addition to my professional expertise, I hold certifications from IBM, the University of Michigan, and Imperial College London, showcasing my commitment to continuous learning and professional development. Outside the realm of data science, I am a recipient of merit scholarships, an active participant in hackathons and sports tournaments, and passionately engage in charity initiatives, providing vital aid to individuals affected by disasters. I believe that I would be a valuable asset to any team or project requiring a Data Scientist with a proven track record of excellence.
Careers
Data Scientist
Fifthway Soft Systems
Full time08/2018 - 06/2022
- Constructed Client Product Sales forecast model using Random Forest, attaining 89.3% R-squared
- Created complex SQL queries to optimize data infrastructure, diminishing execution time by 50%
- Achieved 40% savings and 30% code performance boost with AWS migration and automation
- Elevated retention by 15% through CLTV analysis, churn pattern recognition, and strategic proposals
- Devised real-time data pipeline (Kafka & Spark) 10,000+ events/sec for instant insights and Tableau
- Automated ETL pipeline creation with Airflow for data processing from 15+ sources
- Enhanced data process by 40% with Python optimized pipelines for seamless cross functional access
- Accomplished a 30% reduction in data retrieval times by executing Azure Cloud-based data warehouse
- solutions
- Directed growth operations with advanced data analytics using SQL, reducing challenges by 25%
- Orchestrated accurate synthesis of medical and HR data, enhancing AWS efficiency by 20% for
- seamless client system integration
- Implemented Airflow-based AWS pipeline, cutting processing time by 30% and handling tripled data
- volume
Education
University at Buffalo
Data Science
07/2022 - 11/2023Master's DegreeClass of 2023
Skills
SQLPythonETLNoSQL, HadoopSparkAWSSnowflakeApache AirflowGithubApache Kafka
Experience3-5 years
Hourly rate$50/hr
Open to
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