** ******** ** **** ***** ***(***)****

Buffalo, NY-14214 linkedin.com/in/artigupt acxqa3@r.postjobfree.com

EDUCATION

University at Buffalo, The State University of New York Expected: December 2016

Master of Science, Computer Science

Relevant Coursework: Information Retrieval, Machine Learning, Analysis of Algorithm, Data Intensive Computing, Database System, Data Mining and Bioinformatics

Gautam Buddha Technical University, Lucknow, India June 2011

Bachelor of Technology, Electronics & Communication (Achieved 2nd Highest in ECE batch)

PROFESSIONAL EXPERIENCE

IBM INDIA PVT LTD, India (Application Developer) September 2012 - June 2015

Client: BHARTI AIRTEL INDIA (DB2, ETL/Datastage 8.1, UNIX, Business Objects Tool)

Projects Delivered: January 2014 - June 2015

SND Postpaid:

Achieved high profits at FSE/DIST level by designing and implementing Gross Add Revenue, High Rental Revenue and M4 Decay Reports for Airtel Postpaid customers with the collaboration of 12 team members.

CS-CWN Repeat Dashboard:

Expedited various manual interaction reporting processes using automation technique via Daily/Monthly cubes with primary focus on repeat call analysis for multiple LoBs such as Postpaid, Prepaid, DTH, Tele Media and Airtel Money.

E2E and iB2B Views Integration in BI:

Integrated E2E and iB2B Views (Account Rate Renewal, MRTG_ISP, Active Live Link, Billing trigger) from ECRM server (oracle) into BI server, which was further used to perform the financial analysis of client.

Client: VODAFONE INDIA (SQL/PL-SQL, UNIX)

Project Delivered: December 2012 - December 2013

MIS Disha Migration:

Successfully migrated the billing system from legacy BSCS to AMDOCS billing system for 23 circles in India and designed code and scripts for U2U and B2B testing that included activities like data migration, data reconciliation, offer validation.

ACADEMIC PROJECTS

Problem Solving and exploratory Data Analysis (R Studio, R Shiny) January – March 2016

Processed and analyzed Twitter data using R and created election dashboards of live streaming data and weekly analysis using R Shiny web application framework.

Parallel Processing, Analysis and Visualization of Big Data (Hadoop MapReduce, Tableau) March – May 2016

Analyzed classroom data on HDFS using Hadoop MapReduce and built a Dashboard for visualizing results in Tableau.

Implementation of Top-K Queries over a table of arity N + 1 (JAVA, SQL) March – May 2016

Designed a B-Tree and implemented Threshold Algorithm and Naïve Priority queue algorithm to compute top-K rows.

A multilingual Search System for Tweets (Java, Apache Solr, Eclipse, Python, Trec_Eval Tool) Sep. 2015 – Dec. 2015

Developed a search system using Twitter API that retrieved, tokenized and indexed data in English, Russian and German languages using Apache Solr.

Implemented Okapi BM25, VSM and LMDirchilet Similarity models on json data to boost system performance.

Implementation of Linear Regression Model (MATLAB) October 2015 - December 2015

Trained and implemented LR model on real and synthetic datasets using batch and stochastic gradient descent method.

Handled the responsibility of fabricating and making the interior of a unit from engineering plans.

Probability Distributions and Bayesian Networks (MATLAB) September 2015 – October 2015

Evaluated various statistics variables like Mean, Covariance and represented the joint probability distributions in the form of Bayesian Networks.

TECHNICAL SKILLS

Programming Languages: R, Hadoop, SQL, PL-SQL, DB2, Python, UNIX Shell Scripting, MATLAB, Java, C

Tools and Framework: R Shiny, Tableau Visualization, Apache Solr, Business Objects Tool, Eclipse, Microsoft Office

Databases: SQL Server, MySQL, RDBMS, Oracle 10g, Datastage 8.1

Operating Systems: DOS, Windows, Linux

Web Technologies: HTML

Contact this candidate