Viswanathan ARUNACHALAM

Bis 2017, Assistant Manager/Data Scientist, KPMG AG Wirtschaftsprüfungsgesellschaft
Frankfurt am Main, Germany

Fähigkeiten und Kenntnisse

Python
Machine Learning
Generative AI
SQL
Data Mining
Text Mining
Natural Language Processing
Oracle
MS SQL Server
R
Teradata
Sybase
Weka
Orange
Clementine
VBA
RDF
Semantic Web
Ontology
SPARQL
NoSQL
Data Science
Big Data

Werdegang

Berufserfahrung von Viswanathan ARUNACHALAM

  • Current 8 years and 11 months, since Jul 2017

    Lead Data Scientist

    Infosys Limited
  • 2 years and 9 months, Oct 2014 - Jun 2017

    Assistant Manager/Data Scientist

    KPMG AG Wirtschaftsprüfungsgesellschaft

    Data Scientist -Working on data centric projects and product development on a large-scale distributed systems. -Developing algorithms, protoypes and frameworks for data intensive projects -Have built tools for analyzing large scale data. -Strong acumen for technology and leveraging it in alignment with business.

  • 6 months, Aug 2015 - Jan 2016

    Senior Consultant

    KPMG LLP

    On an international assignment to US firm. Responsible for implementing machine learning pipeline within KPMG's Automated Audit Procedures (KAAP). Built a predictive model to predict the write-offs in Account Receivables. Built a predictive model to predict the transactions which are likely to return.

  • 8 months, Feb 2014 - Sep 2014

    Senior IT Consultant

    KPMG AG Wirtschaftsprüfungsgesellschaft
  • 7 months, Mar 2013 - Sep 2013

    Research Intern

    Ubiquitous Knowledge Processing Lab - TU Darmstadt

  • 7 months, Mar 2013 - Sep 2013

    Data Mining Consultant

    Capitalogix

    Slice and dice the trading data to generate insights. Building models to understand the hidden pattern in the trading data. Performing analysis on various models to maximize the profits.

  • 8 months, Jan 2011 - Aug 2011

    Senior Developer

    Musigma Business Solutions

    Technology and Tools: Teradata, MS VBA, MS SQL SERVER. Worked for Fortune 1 Client on retail domain. Responsible for development and deployment of VBA application for reporting and reconciliation of promotion campaigns and its associated financial data. Designed an intutive user interface with MS ACCESS as both front end and back end. Worked on explorative data analysis projects. Worked with cross verticals for budgeting, estimates and provided technology consultation.

  • 1 year and 2 months, Dec 2009 - Jan 2011

    Technical Services Engineer

    Iron Mountain Information Management (An HP Company)

    Domain: E-discovery, Legal Discovery Technology: SQL SERVER, PERL, Search technologies. Provided support for e-Discovery Applications. Automation of frequently recurring tasks in database.

  • 2 years and 7 months, Jun 2007 - Dec 2009

    Senior Software Engineer

    iGATE Global Solutions Limited

    -SQL Developer with the knowledge of RDBMS concepts. -Development of Perl Scripts to automate process, file handling and pattern matching to achieve business objective. -Development of stored procedure in SYBASE ASE that does the equity pricing, handles cash flows between trades and reports the trades that matched and the exceptions to the C# .NET server component. -Unit Testing and Test case preparation.

Ausbildung von Viswanathan ARUNACHALAM

  • 7 months, Mar 2013 - Sep 2013

    Data Mining and Knowledge Management

    TU Darmstadt

    Worked on Master Thesis by applying Natural Language Processing and Machine Learning on Wikipedia related projects

  • 1 year, Sep 2012 - Aug 2013

    Data Mining and Knowledge Management

    University Polytechnic of Bucharest (UPB)

    Semantic Web, Information Retrieval, Natural Language Processing, Data Mining, Numerical Machine Learning, Multi-Agent Systems

  • 2 years, Sep 2011 - Aug 2013

    Data Mining and Knowledge Management

    Universite Pierre Marie Curie (UPMC)

    Symbolic Machine Learning, Bioinformatics, Opinion Mining, Optimization, Advanced Database Systems, Multidimensional Data Analysis

  • 3 years and 11 months, Jul 2003 - May 2007

    Computer Science Engineering

    SRM University

Sprachen

  • English

    C1 (Fließend)

  • French

    A1-A2 (Grundkenntnisse)

  • German

    B1-B2 (Gute Kenntnisse)

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