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Data Wrangler
Ref No.: 18-08852
Location: Greenwich, Connecticut
Princeton Information is seeking a Data Profiler for a Client in Greenwich, CT-

Required experience includes:
Data profiler, wrangler with a minimum of 6 years of experience including:

Responsibilities:
  • Integrate, transform, validate and reconcile large amounts of data.
  • Drive critical decision making by conducting various type of analyses (e.g. segmentation, profiling, modeling).
  • Ability to identify trends / data quality issues / anomalies by querying large data sets.
  • Deliver results packaged in pdf/or equivalent format in a timely and efficient manner.
  • Communicate key insights and results to clients.
  • Experience with profiling Health Care data.
Requirements:
  • Bachelor's degree or higher from a quantitative field - computer science, engineering, mathematics, econometrics, operations research, statistics of others.
  • Solid analytical skills in analyzing, visualizing and interpreting data, and deriving insights.
  • Strong query skills in SQL/HQL.
  • Ability to Load/Stage raw data/flat files to a relational/non-relational db for data exploration.
  • Ability and desire to learn quickly and attention to detail.
  • Strong initiative, self-motivation and ability to work in teams.
  • Excellent verbal and written communication skills.
  • Available to work on-site and adaptability to different working circumstances.
  • Familiarity with one of the following programming languages: Python, SAS, R.
  • Experience with Hadoop, Spark and other distributed big-data framework is a plus.