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Christopher Prem Email & Phone Number
Big Data Specialist
at
Citi
1 work email found
@tcs.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Big Data Specialist
Location
Warsaw, Mazowieckie, Poland
Company size
Who is Christopher Prem? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Christopher Prem is listed as Big Data Specialist at Citi, a company with 196387 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a work email signal at tcs.com and a matched LinkedIn profile for Christopher Prem.
Christopher Prem previously worked as Hadoop Administrator at Tata Consultancy Services and Hadoop Platform consultant at Tata Consultancy Services. Christopher Prem holds Airframe Mechanics And Aircraft Maintenance Technology/Technician from Hindustan University.
Company email context
Email format at Citi
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{first}.{last}@tcs.com
86% confidence
AeroLeads found 1 current-domain work email signal for Christopher Prem. Compare company email patterns before reaching out.
Profile bio
About Christopher Prem
Highly effective Admin with over 11+ years of experience specializing in working with Hadoop Admin, Linux Admin and DevOps Tools ability to successfully implement end-to-end architecture in OS level and as well as with ClouderaI do installation, configuration and maintenance of Hadoop Cluster(hdfs/hive/sentry/impala/kms/key trustee server/navigator/sqoop/flume/zookeeper/spark) /Kafka Cluster.Plan, implement backup and recovery and Implementation of security across the cluster.Monitoring of cluster using Cloudera Manager and applying patch and upgrade underlying hardware.Integrate cluster with LDAP/AD and Kerberos database for user access and authentication. Installing and managing databases like Mariadb/MysqlScreen Hadoop cluster job performances and capacity planning, implement the best suitable job schedulers. Implementation of priority job queues and access control list(RBAC).Devops :- Implemented and worked on Ansible , Git , Jenkins, Docker and Openshift. Certification: Google Cloud Associate Enginneer
Current workplace
Christopher Prem's current company
Company context helps verify the profile and gives searchers a useful next step.
Citi
8 roles
Christopher Prem work experience
A career timeline built from the work history available for this profile.
Hadoop Administrator
CurrentWorking for Commerzbank Client as a Hadoop Administrator
Jul 2024 - Present
Hadoop Platform Consultant
Worked for ICA Gruppen Client as Hadoop Platform Consultant
Jul 2022 - Jun 2024
Hadoop Platform Enginneer
Jun 2019 - Jun 2022
Hadoop Administrator
Jun 2017 - May 2019
Linux Administrator
Jul 2014 - May 2017
Linux Administrator
Aug 2012 - Jul 2014
Support Engineer
Dec 2010 - May 2012
Team & coworkers
Colleagues at Citi
Other employees you can reach at citigroup.com. View company contacts for 196387 employees →
EC
Eve Castro
Colleague at CitiMetro Manila, National Capital Region, Philippines, Philippines
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TL
Thomas Lloyd
Colleague at CitiUnited Kingdom, United Kingdom
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JB
Jennifer Bagley
Colleague at CitiHouston, Texas, United States, United States
View →
AK
Anuja Kolhe
Colleague at CitiPune, Maharashtra, India, India
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AT
Andy Tan
Colleague at CitiTaipei, Taipei City, Taiwan, Taiwan, Province Of China
View →
AP
Allison Pagan
Colleague at CitiBarcelos, Braga, Portugal, Portugal
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MA
Malo Alaalatoa
Colleague at CitiSan Jose, California, United States, United States
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DM
David Murphy, Cfa
Colleague at CitiUnited Kingdom, United Kingdom
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LM
Leslie Mckinnon
Colleague at CitiBrooklyn, New York, United States, United States
View →
MJ
Melchor Julius Labella
Colleague at CitiGeneral Trias, Calabarzon, Philippines, Philippines
View →
Eve Castro
Colleague at CitiMetro Manila, National Capital Region, Philippines, Philippines
View →
TL
Thomas Lloyd
Colleague at CitiUnited Kingdom, United Kingdom
View →
JB
Jennifer Bagley
Colleague at CitiHouston, Texas, United States, United States
View →
AK
Anuja Kolhe
Colleague at CitiPune, Maharashtra, India, India
View →
AT
Andy Tan
Colleague at CitiTaipei, Taipei City, Taiwan, Taiwan, Province Of China
View →
AP
Allison Pagan
Colleague at CitiBarcelos, Braga, Portugal, Portugal
View →
MA
Malo Alaalatoa
Colleague at CitiSan Jose, California, United States, United States
View →
DM
David Murphy, Cfa
Colleague at CitiUnited Kingdom, United Kingdom
View →
LM
Leslie Mckinnon
Colleague at CitiBrooklyn, New York, United States, United States
View →
MJ
Melchor Julius Labella
Colleague at CitiGeneral Trias, Calabarzon, Philippines, Philippines
View →
1 education record
Christopher Prem education
FAQ
Frequently asked questions about Christopher Prem
Quick answers generated from the profile data available on this page.
What company does Christopher Prem work for?
Christopher Prem works for Citi.
What is Christopher Prem's role at Citi?
Christopher Prem is listed as Big Data Specialist at Citi.
What is Christopher Prem's email address?
AeroLeads has found 1 work email signal at @tcs.com for Christopher Prem at Citi.
Where is Christopher Prem based?
Christopher Prem is based in Warsaw, Mazowieckie, Poland while working with Citi.
What companies has Christopher Prem worked for?
Christopher Prem has worked for Citi, Tata Consultancy Services, Cognizant, Sify Technologies Limited., and Css Corp.
Who are Christopher Prem's colleagues at Citi?
Christopher Prem's colleagues at Citi include Eve Castro, Thomas Lloyd, Jennifer Bagley, Anuja Kolhe, and Andy Tan.
How can I contact Christopher Prem?
You can use AeroLeads to view verified contact signals for Christopher Prem at Citi, including work email, phone, and LinkedIn data when available.
What schools did Christopher Prem attend?
Christopher Prem holds Airframe Mechanics And Aircraft Maintenance Technology/Technician from Hindustan University.
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