Umar S.

Umar S.

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

Bangalore, India

$66.67/hr

(4.88)

What's the difference?
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 them.

Work History & Feedback

Web Crawler

“We learned a great deal from this project. Umar did some really interesting things and got smart fast. Thanks!”
5.00
129 hrs @ $22.22/hr
Earned $2,596

Apache Solr Expert

“I found Umar to be the most knowledgeable regarding scrapy and apache solr. I look forward to using him again soon.”
5.00
4 hrs @ $25.00/hr
Earned $100

Web Scraper/Data Extractor

“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.”
4.85
Fixed Price $156

Document Classifier using Mahout

“Great to work with”
5.00
Fixed Price $1,000

Debug SOLR Application

“Umar is professional, knowledgable and delivered our project on time. We would hire him again.”
5.00
Fixed Price $181

Search/Sphinx Specialist

“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.”
5.00
238 hrs @ $22.22/hr
Earned $5,277
Tests Taken
Name Percentile Score

Compiler Design Test

96

Data Structures Test

94

Java Test

86

JavaScript 1.3 Test

88

MySQL 5.0 Test

69

Programming with C Test

96

Python 2.x Test

73

SQL Test

98

Software Testing Test

99

U.S. English Basic Skills Test

91