Aishwary Srivastava

Data Analyst

  • 508 Views

$26.00

(per hour)

Featured Services

Description

  • I am a Data Analyst, Business Analyst, Data Scientist.
  • Primary Skills: R, Regression Models, Predictive Analytics, Decision Tress, Random Forest, Clustering, Python, HDFS, MapReduce, Click Schedule, Click SO Admin tool.
  • Secondary Skills: Hadoop, Business Analysis, Data Analysis, Logistic Regression, Predictive Modeling, SQL, Cluster Analysis, Java, Linear Regression, Regression Analysis.
Technical Skills - 
  • Data Processing: R, MS Excel and SQL.
  • Databases: Oracle 10g, SQL Server 2005, Hadoop.
  • Languages: C, C++, Java, J2EE, Data Structures, HIVE, Python basics.
  • CRM and Build tools: Click Schedule, Click SO Admin tool, GIT, Continuous Integration Tools, BMC Remedy.

Experience

DATA ANALYST

  • Freelancing
  • November 1, 2016 - continue

The company is a debt advisory firm who wants to add a value-added service by helping its new client understand how the banks stack up with respect to each other in terms of their interest rates for the specific client.  Built predictive model for the company which will predict interest rates for their clients.  Used Linear Regression and Random Forest for apprehending variables importance and to predict interest rates.  Applied packages like DPLYR and TIDYR for data cleaning, preparation and variables selection to ensure data is meaningful and analyzable.  Conducted Hypothesis Testing to make probability statements about significant variables and measured the performance of the model along with the validation of assumptions.

DATA ANALYST

  • IT Company
  • March 1, 2014 - November 1, 2016

The company is a bike sharing system where user can able to easily rent a bike from a position and return back at another position. Apart from interesting real world applications of bike sharing systems, the characteristics of data being generated by these systems make them attractive for the research.  Quantifying the impact of environmental and macro factors on sales of bike sharing system. Predicted the total number of bikes rented any day using Linear Regression Model.

Educational Details

Bachelor of Technology (Biotechnology Engineering)

  • SRM University (Kattankulathur), Chennai India
  • June 1, 2009 - June 1, 2013

Report Freelancer

Ready To Get Started

QWIRK is a brand owned by Gigart Solutions Incorporation, Delaware, USA. The company is a freelance marketplace to help firms find quality professionals when needed, to be a part of your workforce.