Image of Kannappan Sirchabesan

Kannappan Sirchabesan

Data Engineer @ MapR Technologies

Cloud Data Engineer at Google

London, Greater London, United Kingdom

Ranked #713 out of 14,260 for Data Engineer in United States

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Kannappan Sirchabesan's Email Addresses & Phone Numbers

Kannappan Sirchabesan's Work Experience

MapR Technologies

Data Engineer

June 2014 to Present

London, United Kingdom

Pearson, The Times

Data Engineer - Big Data / Data Science

April 2012 to May 2014

London, United Kingdom

AOL MapQuest

Technical Lead (Search Quality)

April 2008 to April 2012

Bengaluru Area, India

Kannappan Sirchabesan's Education

Coursera

Machine Learning Advanced

2012 to 2012

Kannappan Sirchabesan's Professional Skills Radar Chart

Based on our findings, Kannappan Sirchabesan is ...

Problem solver
Motivational
Engaging

What's on Kannappan Sirchabesan's mind?

Based on our findings, Kannappan Sirchabesan is ...

44% Left Brained
56% Right Brained

Kannappan Sirchabesan's Estimated Salary Range

About Kannappan Sirchabesan's Current Company

MapR Technologies

Frequently Asked Questions about Kannappan Sirchabesan

What company does Kannappan Sirchabesan work for?

Kannappan Sirchabesan works for MapR Technologies


What is Kannappan Sirchabesan's role at MapR Technologies?

Kannappan Sirchabesan is Data Engineer


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What is Kannappan Sirchabesan's business email address?

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What industry does Kannappan Sirchabesan work in?

Kannappan Sirchabesan works in the Computer Software industry.


Who are Kannappan Sirchabesan's colleagues?

Kannappan Sirchabesan's colleagues are Roy Ph.D., Austin Wu, Chengliang Qian, Ganesh Ravindran, Jeremy Semko, Insoo Choo, Yigit Boyar, Jennifer Zeller, Jakob Adams, and Mina Khan


About Kannappan Sirchabesan

📖 Summary

Problem Solver. Python/Hadoop Coder. I have done end to end work involving development, administration and Data Science in Big Data. I have set up Hadoop clusters, built ETL pipelines by writing MapReduce/Spark code and have worked on data science problems. I have used a variety of technologies including Spark, Hive, Pig, HBase, R, etc. I look at Big Data everyday and use map reduce features of Hadoop to solve big data problems and extract useful information from them. I have done expert work in search quality by analyzing millions of queries searched by users everyday. Here are some Data Science problems I have worked on solving so far 1) Understand the relationships between users who read news articles and the events, people, places associated with the respective article. 2) Build visualizations based on d3js and R's ggplot2 package. 3) Improve Search Quality by identifying most common search query failures/misspellings 4) Create Popularity Scores for Local Businesses using log data 5) Identify Click/Route spam using Outlier Detection techniques 6) Create a Places/Local Business Recommendation system based on map/direction searches by users. 7) Visualize connections to understand the interconnectedness of various geographical places of interest.Data Engineer @ From June 2014 to Present (1 year 5 months) London, United KingdomData Engineer - Big Data / Data Science @ Hadoop, Data Science and Big Data Development/Consulting for companies like Pearson, The Times, The Sunday Times From April 2012 to May 2014 (2 years 2 months) London, United KingdomTechnical Lead (Search Quality) @ Worked in the Maps Team performing Data Analysis on a variety of geographical data sources and on search query logs data. From April 2008 to April 2012 (4 years 1 month) Bengaluru Area, IndiaMember Technical Staff @ From October 2006 to April 2008 (1 year 7 months) Bengaluru Area, IndiaAsst Systems Engineer @ From February 2003 to September 2006 (3 years 8 months) Phoenix AZ and Bangalore IndiaMachine Learning, Advanced @ Coursera From 2012 to 2012 Kannappan Sirchabesan is skilled in: Hadoop, Big Data, MapReduce, Apache Pig, Python, Data Mining, MySQL, Hive, HBase, Machine Learning, R, Search Analytics, Data Science, Search Quality, MongoDB, NoSQL, Scala, Functional Programming, Artificial Intelligence, Apache Spark


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In a nutshell

Kannappan Sirchabesan's Personality Type

Extraversion (E), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 7 month(s)

Kannappan Sirchabesan's Willingness to Change Jobs

Unlikely

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