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Sai Kumar Nalla

Data Scientist

Buffalo
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I 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
  1.  Constructed Client Product Sales forecast model using Random Forest, attaining 89.3% R-squared
  2.  Created complex SQL queries to optimize data infrastructure, diminishing execution time by 50%
  3.  Achieved 40% savings and 30% code performance boost with AWS migration and automation
  4.  Elevated retention by 15% through CLTV analysis, churn pattern recognition, and strategic proposals
  5.  Devised real-time data pipeline (Kafka & Spark) 10,000+ events/sec for instant insights and Tableau
  6.  Automated ETL pipeline creation with Airflow for data processing from 15+ sources
  7.  Enhanced data process by 40% with Python optimized pipelines for seamless cross functional access
  8.  Accomplished a 30% reduction in data retrieval times by executing Azure Cloud-based data warehouse
  9. solutions
  10.  Directed growth operations with advanced data analytics using SQL, reducing challenges by 25%
  11.  Orchestrated accurate synthesis of medical and HR data, enhancing AWS efficiency by 20% for
  12. seamless client system integration
  13.  Implemented Airflow-based AWS pipeline, cutting processing time by 30% and handling tripled data
  14. 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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