R programming consultant
Raleigh, NC
Fulltime + Benefits (Hexaware Payroll)
Salary- Market rate
Experience:
- Proven experience in R programming for data analysis, statistical modeling, and machine learning.
- Strong proficiency in writing and optimizing SQL queries for data extraction, manipulation, and reporting.
- Hands-on experience with Hive and working in big data environments (Hadoop, HDFS).
- Familiarity with R libraries like dplyr, tidyr, ggplot2, Shiny, data.table, and caret for data analysis and visualization.
- Strong background in performing data wrangling and preparation on large datasets.
Technical Skills:
- SQL: Advanced proficiency in SQL, including query optimization, joins, subqueries, aggregations, and data manipulation techniques.
- Hive & Big Data: Experience working with Hive, HDFS, and NoSQL databases. Knowledge of big data querying and optimization strategies.
- R: Expertise in R programming, particularly in data analysis, visualization (e.g., ggplot2, Shiny), and statistical modeling.
- Experience working with distributed data processing frameworks (e.g., Apache Spark) is a plus.