A Data analyst with 13 years of experience with audience measurement and reporting✦ Proficient in SQL, Data analysis, and visualization✦ Experience with Big data processing in on-premise (Cloudera) and cloud platform (AWS)✦ A detail-oriented data enthusiast, with a passion for identifying data issues✦ Proficient in data collection, cleaning using Python pandas, and deriving meaningful actionable insights✦ Good working experience with query optimization techniques such as predicate pushdown, projection pruning, partition pruning, join reordering, etc✦ A Critical thinker with good communication skills to convey the story behind the complex data findings through visualization using tools like Excel, Google Sheets, Apache Superset, Tableau, etc✦ Instrumental in collecting and presenting clear insights from massive datasets in data lake and assisting leadership teams with critical, data-driven decisions✦ Effectively led a DevOps team, QA & Test automation team guiding them to 100+ successful releases✦ Successfully operated as a servant leader in a Scrum Master role using Agile methodologies, for a cross-functional, geographically diverse team✦ Good at identifying complex impediments, helping resolve them efficiently, and coaching the team on continuous improvement✦ Operated as a Crisis Management Lead to prepare and co-ordinate Business continuity plans for my client's offshore delivery centersNoteable works:✨️ Measurement of major high traffic events like NFL Thursday night football, superbowl, MLB, FIFA worldcup, and many more✨️ Nielsen content and ad measurement integration with Major streaming services (Netflix, Amazon Prime Video, Twitch, TikTok, YouTube, etc.)✨️ Played an Instrumental role in ensuring the data quality of some of Nielsen's major projects like Digital TV Ratings, Digital Content Ratings, Cross-platform Ratings, Digital Ad Ratings, Nielsen One, etc
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Data EngineerCitiOldsmar, Fl, Us -
Assistant ConsultantTata Consultancy Services Jul 2019 - PresentFlorida, United StatesSenior Data Analyst | Data Engineering Tech Lead -
Information Technology AnalystTata Consultancy Services Jul 2017 - Jul 2019Florida, United StatesData engineer | Hadoop developer | AWS cloud engineer -
Information Technology AnalystTata Consultancy Services Jul 2015 - Jul 2017Florida, United StatesData Engineer | Scrum Master | Hadoop Developer | Data Quality Analyst -
Information Technology AnalystTata Consultancy Services Jul 2014 - Jul 2015Florida, United StatesETL Test Lead | Test Automation Engineer | Data Quality Analyst -
System EngineerTata Consultancy Services Jun 2013 - Jul 2014Chennai, Tamil Nadu, IndiaETL Test Lead | Test Automation Engineer | -
Assistant Systems EngineerTata Consultancy Services Sep 2011 - Jun 2013IndiaETL Test Automation Engineer
Chandrasekar Arumugam Education Details
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Information Technology -
Nsn Matriculation Higher Secondary School
Frequently Asked Questions about Chandrasekar Arumugam
What company does Chandrasekar Arumugam work for?
Chandrasekar Arumugam works for Citi
What is Chandrasekar Arumugam's role at the current company?
Chandrasekar Arumugam's current role is Data Engineer.
What schools did Chandrasekar Arumugam attend?
Chandrasekar Arumugam attended R.m.k Engineering College, Nsn Matriculation Higher Secondary School.
Who are Chandrasekar Arumugam's colleagues?
Chandrasekar Arumugam's colleagues are Harshavardhini G, Anuja Kolhe, Devendra Sonar, Ernestine Morgan, Lorenny Guzman, Josiah Haller, Tanvi Gavankar.
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4gmail.com, dsm.com, gmail.com, merckgroup.com
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Chandrasekar Arumugam
Redmond, Wa2microsoft.com, digisignals.com -
Chandrasekar Arumugam
Founder & Ceo At Finvestorhub | Stock Market Expert | Empowering Financial Growth & Wealth BuildingPochampalli -
chandrasekar Arumugam
Research Associate At National Research Centre For Banana - IndiaTiruchirappalli1yahoo.co.in
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