Christopher Prem
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Christopher Prem Email & Phone Number

Big Data Specialist at Citi
Location: Warsaw, Mazowieckie, Poland 8 work roles 1 school
1 work email found @tcs.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email c****@tcs.com
LinkedIn Profile matched
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Current company
Role
Big Data Specialist
Location
Warsaw, Mazowieckie, Poland
Company size

Who is Christopher Prem? Overview

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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
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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

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Citi
Citi
Big Data Specialist
Warsaw, PL
Website
Employees
196387
AeroLeads page
8 roles

Christopher Prem work experience

A career timeline built from the work history available for this profile.

Big Data Specialist

Warsaw, PL

Hadoop Administrator

Current

Warsaw, Mazowieckie, Poland

Working for Commerzbank Client as a Hadoop Administrator

Jul 2024 - Present

Hadoop Platform Consultant

Stockholm, Stockholm County, Sweden

Worked for ICA Gruppen Client as Hadoop Platform Consultant

Jul 2022 - Jun 2024

Hadoop Administrator

Chennai, Tamil Nadu, India

Jun 2017 - May 2019

Linux Administrator

India

Jul 2014 - May 2017

Support Engineer

Chennai, Tamil Nadu, India

Dec 2010 - May 2012
Team & coworkers

Colleagues at Citi

Other employees you can reach at citigroup.com. View company contacts for 196387 employees →

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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