Senior Data Engineer
Current
Sessionm A Mastercard Company
Feb 2020 - Present
AeroLeads people directory · profile
Rameshkumar Subramanian Email & Phone Number
Senior Data Engineer at SessionM a Mastercard Company
at
SessionM a Mastercard company
2 work emails found
@thinfilm.no
1 phone found area 925
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
SessionM a Mastercard company
Role
Senior Data Engineer at SessionM a Mastercard Company
Location
Quincy, Massachusetts, United States
Who is Rameshkumar Subramanian? Overview
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Quick answer
Rameshkumar Subramanian is listed as Senior Data Engineer at SessionM a Mastercard Company at SessionM a Mastercard company, based in Quincy, Massachusetts, United States. AeroLeads shows a work email signal at thinfilm.no, phone signal with area code 925, and a matched LinkedIn profile for Rameshkumar Subramanian.
Rameshkumar Subramanian previously worked as Senior Data Engineer at Sessionm A Mastercard Company and Senior Big Data Engineer at Thin Film Electronics. Rameshkumar Subramanian holds Master’S Degree, Master Of Computer Application from Bharathiar University.
Company email context
Email format at SessionM a Mastercard company
This section adds company-level context without repeating Rameshkumar Subramanian's masked contact details.
{first}.{last}@thinfilm.no
89% confidence
AeroLeads found 2 current-domain work email signals for Rameshkumar Subramanian. Compare company email patterns before reaching out.
Profile bio
About Rameshkumar Subramanian
• Over 9 years of IT experience, with around 5 years of experience in Hadoop and Big data technologies.• 7+ years of experience in requirements gathering, design, development implementation and testing of data warehousing and business intelligence applications.• 5 years of experience in analyzing large data sets on Hadoop,Hive,MapReduce,YARN,Spark,Sqoop,Pig,Hbase and Cassandra.• Experience in JAVA/J2EE and Python.• Expertise in writing Hadoop Jobs for analyzing data using MapReduce,YARN,Hive and Spark and good experience in developing large-scale distributed applications.• Extensive experience in different File Format like Avro, protobuf, parquet and ORC file format.• Extensive experience in NoSQL databases like Hbase and Cassandra.• Extensive experience in Tableau.• Hands-on experience on Kafka and spark streaming. • Strong Experience in Unix and Linux environments with extensive use of AWK and SED commands.• Strong Experience in amazon AWS. • Expertise in Pentaho ETL.• Extensive experience in design and implementing data and aggregational pipeline.• Extensive experience in the Implementation of Data Warehousing using Extraction, Transformation and Loading (ETL) and Reporting.• Experience in Search Engine Marketing, Web Analytics and Ad platform and its latest trends in terms of technology and business.• Good knowledge in Google double click (DFP), Ad Exchange (Adx) and Display ads.
Listed skills include Java, J2Ee Web Services, Hadoop, Hbase, and 22 others.
Current workplace
Rameshkumar Subramanian's current company
Company context helps verify the profile and gives searchers a useful next step.
Sessionm A Mastercard Company
4 roles
Rameshkumar Subramanian work experience
A career timeline built from the work history available for this profile.
Senior Big Data Engineer
Jul 2018 - Feb 2020
Big Data Engineer
Feb 2015 - Jul 2018
Senior Associate
Jan 2010 - Jul 2018
2 education records
Rameshkumar Subramanian education
Master’S Degree, Master Of Computer Application
Bharathiar University
Bachelor’S Degree, Bachelor Of Computer Application
Bharathiar University
FAQ
Frequently asked questions about Rameshkumar Subramanian
Quick answers generated from the profile data available on this page.
What company does Rameshkumar Subramanian work for?
Rameshkumar Subramanian works for SessionM a Mastercard company.
What is Rameshkumar Subramanian's role at SessionM a Mastercard company?
Rameshkumar Subramanian is listed as Senior Data Engineer at SessionM a Mastercard Company at SessionM a Mastercard company.
What is Rameshkumar Subramanian's email address?
AeroLeads has found 2 work email signals at @thinfilm.no for Rameshkumar Subramanian at SessionM a Mastercard company.
What is Rameshkumar Subramanian's phone number?
AeroLeads has found 1 phone signal(s) with area code 925 for Rameshkumar Subramanian at SessionM a Mastercard company.
Where is Rameshkumar Subramanian based?
Rameshkumar Subramanian is based in Quincy, Massachusetts, United States while working with SessionM a Mastercard company.
What companies has Rameshkumar Subramanian worked for?
Rameshkumar Subramanian has worked for Sessionm A Mastercard Company, Thin Film Electronics, Dictionary.Com, and Cognizant.
How can I contact Rameshkumar Subramanian?
You can use AeroLeads to view verified contact signals for Rameshkumar Subramanian at SessionM a Mastercard company, including work email, phone, and LinkedIn data when available.
What schools did Rameshkumar Subramanian attend?
Rameshkumar Subramanian holds Master’S Degree, Master Of Computer Application from Bharathiar University.
What skills is Rameshkumar Subramanian known for?
Rameshkumar Subramanian is listed with skills including Java, J2Ee Web Services, Hadoop, Hbase, Cassandra, Mapreduce, Yarn, and Mysql.
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