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Harini Rajendran Email & Phone Number
Engineering Manager
at
Citadel
1 work email found
@confluent.io
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Engineering Manager
Location
Greater Chicago Area, United States, United States
Who is Harini Rajendran? Overview
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Quick answer
Harini Rajendran is listed as Engineering Manager at Citadel, based in Greater Chicago Area, United States, United States. AeroLeads shows a work email signal at confluent.io and a matched LinkedIn profile for Harini Rajendran.
Harini Rajendran previously worked as Senior Software Engineer at Confluent and Senior Software Engineer at Confluent. Harini Rajendran holds Master'S Degree, Software Engineering from Carnegie Mellon University School Of Computer Science.
Company email context
Email format at Citadel
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{first}@confluent.io
89% confidence
AeroLeads found 1 current-domain work email signal for Harini Rajendran. Compare company email patterns before reaching out.
Profile bio
About Harini Rajendran
As a senior software engineer at Confluent, I am passionate about solving challenging scale problems and building cloud-native distributed systems. I work on various multi-tenancy aspects in Kafka brokers, such as fine-tuning tenant throttling and enabling elastic tenant usage billing. Previously, I contributed to the cloud scale observability data platform, where I built various components of the metrics pipeline and scaled it from 400k events/second to 4.5M events/second. I also contributed to various enhancements in open source Apache Druid, and played a significant role in running and scaling one of the largest Druid clusters in the world. Besides my technical expertise, I care deeply about diversity, equity, and inclusion in the tech industry, and I advocate for uplifting women and other minorities. I am also a big time animal lover and support animal welfare causes.
Listed skills include C++, Java, Data Structures, Linux, and 5 others.
Current workplace
Harini Rajendran's current company
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6 roles
Harini Rajendran work experience
A career timeline built from the work history available for this profile.
Senior Software Engineer
CurrentKafka Cloud Native Broker TeamCurrently working on various multi-tenancy aspects in Kafka brokers to make it cloud native. Primarily focused on fine tuning tenant throttling, enabling elastic tenant usage billing, etc
Jul 2023 - Present
Senior Software Engineer
Cloud scale Observability Data Platform- Built various components of the metrics pipeline and scaled our Data Platform from 400k events/second to 4.5M events/second- Contributed to various enhancements in Open source Apache Druid- Played a significant role in running and scaling one of the largest Druid clusters in the world
Jun 2021 - Jun 2023
Software Engineer
Worked on different micro services of Cloud scale Observability Data Platform
Feb 2020 - Jun 2021
Senior Member Of Technical Staff
Building next gen highly scalable and distributed telemetry platform for adaptive datacenters/IoT platforms/Cloud services. Using technologies like Elastic search, Kafka, HDFS, Spark and programming languages such as Golang, Scala and Python to handle multiple tera bytes of data. The platform enables all the core services in the company to derive useful.
Feb 2019 - Jan 2020
Member Of Technical Staff
Nov 2015 - Jan 2019
Team & coworkers
Colleagues at Citadel
Other employees you can reach at confluent.io. View company contacts →
KR
Kunjan Rathod
Colleague at CitadelSydney, New South Wales, Australia, Australia
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JT
James T. Sweet
Colleague at CitadelZebulon, North Carolina, United States, United States
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SR
Somya Ranjan
Colleague at CitadelBangalore Urban, Karnataka, India, India
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MO
Marty O'Brien
Colleague at CitadelOakland, New Jersey, United States, United States
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NP
Nick Payne
Colleague at CitadelSlough, England, United Kingdom, United Kingdom
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YY
Yang Yu
Colleague at CitadelAustin, Texas, United States, United States
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AM
Anthony Malone
Colleague at CitadelJonesborough, Tennessee, United States, United States
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IO
Ifeanyi Ozonsi
Colleague at CitadelSan Francisco, California, United States, United States
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MF
M Fernanda Obando
Colleague at CitadelAlajuela, Alajuela, Costa Rica, Costa Rica
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KM
Kenny Mangano
Colleague at CitadelGreater Boston, United States
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Kunjan Rathod
Colleague at CitadelSydney, New South Wales, Australia, Australia
View →
JT
James T. Sweet
Colleague at CitadelZebulon, North Carolina, United States, United States
View →
SR
Somya Ranjan
Colleague at CitadelBangalore Urban, Karnataka, India, India
View →
MO
Marty O'Brien
Colleague at CitadelOakland, New Jersey, United States, United States
View →
NP
Nick Payne
Colleague at CitadelSlough, England, United Kingdom, United Kingdom
View →
YY
Yang Yu
Colleague at CitadelAustin, Texas, United States, United States
View →
AM
Anthony Malone
Colleague at CitadelJonesborough, Tennessee, United States, United States
View →
IO
Ifeanyi Ozonsi
Colleague at CitadelSan Francisco, California, United States, United States
View →
MF
M Fernanda Obando
Colleague at CitadelAlajuela, Alajuela, Costa Rica, Costa Rica
View →
KM
Kenny Mangano
Colleague at CitadelGreater Boston, United States
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2 education records
Harini Rajendran education
Master'S Degree, Software Engineering
Carnegie Mellon University School Of Computer Science
Bachelor Of Technology (B.Tech.), Infor
Coimbatore Institute Of Technology
FAQ
Frequently asked questions about Harini Rajendran
Quick answers generated from the profile data available on this page.
What company does Harini Rajendran work for?
Harini Rajendran works for Citadel.
What is Harini Rajendran's role at Citadel?
Harini Rajendran is listed as Engineering Manager at Citadel.
What is Harini Rajendran's email address?
AeroLeads has found 1 work email signal at @confluent.io for Harini Rajendran at Citadel.
Where is Harini Rajendran based?
Harini Rajendran is based in Greater Chicago Area, United States, United States while working with Citadel.
What companies has Harini Rajendran worked for?
Harini Rajendran has worked for Citadel, Confluent, and Nutanix.
Who are Harini Rajendran's colleagues at Citadel?
Harini Rajendran's colleagues at Citadel include Kunjan Rathod, James T. Sweet, Somya Ranjan, Marty O'Brien, and Nick Payne.
How can I contact Harini Rajendran?
You can use AeroLeads to view verified contact signals for Harini Rajendran at Citadel, including work email, phone, and LinkedIn data when available.
What schools did Harini Rajendran attend?
Harini Rajendran holds Master'S Degree, Software Engineering from Carnegie Mellon University School Of Computer Science.
What skills is Harini Rajendran known for?
Harini Rajendran is listed with skills including C++, Java, Data Structures, Linux, Algorithms, Problem Solving, Go, and Apache Kafka.
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