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Umar S.
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Umar S.

Data Scientist (NLP / ML / Hadoop / Spark / Mahout / Solr / Nutch )

$100.00/hr

Bangalore, India


Umar S. has added 1 portfolio piece. Create an account to review it.

Strong Interest and extensive experience in the following areas: * Machine ... moreLearning * Text Analytics * Big Data * Search * Large Scale Crawling Expert in using libraries and frameworks like: * Apache Hadoop * Apache Spark * Apache Tez * Apache Mahout * Apache Nutch * Apache Solr * Apache Lucene * Elastic Search Preferred Languages : * Java * Python less

Overview

Strong Interest and extensive experience in the following areas: * Machine Learning * Text Analytics * Big Data * Search * Large Scale Crawling Expert in using libraries and frameworks like: * Apache Hadoop * Apache Spark * Apache Tez * Apache Mahout * Apache Nutch * Apache Solr * Apache Lucene * Elastic Search Preferred Languages : * Java * Python

Umar S.
Drop Here

Umar S.

$100.00 /hr

Data Scientist (NLP / ML / Hadoop / Spark / Mahout / Solr / Nutch )

Bangalore, India

Overview

Strong Interest and extensive experience in the following areas: * Machine Learning * Text Analytics * Big Data * Search * Large Scale Crawling Expert in using libraries and frameworks like: * Apache Hadoop * Apache Spark * Apache Tez * Apache Mahout * Apache Nutch * Apache Solr * Apache Lucene * Elastic Search Preferred Languages : * Java * Python

Umar S. has added 1 portfolio piece. Create an account to review it.

Work History and Feedback

  • Big Data

    Jul 2012 - Oct 2012
    4.55

    245 hours

    $66.67 / hr
    $16,334.15 earned

  • Web Crawling, Scraping, & Data-Mining Developer

    Apr 2011 - Oct 2012
    No feedback given

    713 hours

    $44.44 / hr
    $31,699.53 earned

  • Data extraction

    Nov 2010 - Dec 2011
    No feedback given

    15 hours

    $16.67 / hr
    $250.05 earned

  • Web Crawler

    Oct 2010 - Nov 2011
    5.00
    We learned a great deal from this project. Umar did some really interesting things and got smart fast. Thanks!

    129 hours

    $22.22 / hr
    $2,595.98 earned

  • Apache Solr Expert

    Jul 2010 - Nov 2011
    5.00
    I found Umar to be the most knowledgeable regarding scrapy and apache solr. I look forward to using him again soon.

    4 hours

    $25.00 / hr
    $100.00 earned

  • Web Scraper/Data Extractor

    Nov 2010 - Apr 2011
    4.85
    Umar was a very good professional. Had a great work ethic and displayed great knowledge about the task at hand but project had to end due to our strict time constraints, which obviously was no fault of his own. We hope once we resume we can call on him again to deliver quality service with great response at considerably a competitive rate.
    $155.56 earned
    Fixed Price

  • Document Classifier using Mahout

    Feb 2011 - Mar 2011
    5.00
    Great to work with
    $1,000.00 earned
    Fixed Price

  • Debug SOLR Application

    Sep 2010
    5.00
    Umar is professional, knowledgable and delivered our project on time. We would hire him again.
    $181.49 earned
    Fixed Price

  • Search/Sphinx Specialist

    Apr 2010 - Jun 2010
    5.00
    Umar is an extremely talented developer. He possesses great communication skills and works well in a team or as a team leader. We continue to employ Umar.

    238 hours

    $22.22 / hr
    $5,277.25 earned

  • Python Web Scraper

    Mar 2010
    5.00
    Great skilled developer
    $111.11 earned
    Fixed Price

Umar S. has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Compiler Design Test3.40Top 10%25 mins
Software Testing Test4.10Top 10%35 mins
Data Structures Test3.60Top 10%35 mins
SQL Test3.60Top 10%36 mins
Programming with C Test4.25Top 10%37 mins
Python 2.x Test3.90Top 30%36 mins
JavaScript 1.3 Test4.10Top 20%36 mins
Java Test3.50Top 20%30 mins
MySQL 5.0 Test3.25Above Average40 mins
U.S. English Basic Skills Test4.40Top 10%25 mins
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4,882 hours worked
63 jobs
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Less than 30 hrs/week
24 hrs response time
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