Mar 2024 - Present
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Sergei Zhirnov Email & Phone Number
Senior Data Engineer
at
ICEYE
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Data Engineer
Location
Helsinki Metropolitan Area, Finland
Company size
Who is Sergei Zhirnov? Overview
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Quick answer
Sergei Zhirnov is listed as Senior Data Engineer at ICEYE, a with 183 employees, based in Helsinki Metropolitan Area, Finland. AeroLeads shows a matched LinkedIn profile for Sergei Zhirnov.
Sergei Zhirnov previously worked as Data Engineer at Iceye and Back-End Teamlead, Data Engineer at Cindicator. Sergei Zhirnov holds Master Of Science - Ms, Neuroscience from Aalto University.
Company email context
Email format at ICEYE
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ICEYE
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Profile bio
About Sergei Zhirnov
CV: https://drive.google.com/file/d/1DRK2T26OXDpFcf4XVmPu0xzN36xHjrS9/view?usp=sharing
Current workplace
Sergei Zhirnov's current company
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Iceye
4 roles
Sergei Zhirnov work experience
A career timeline built from the work history available for this profile.
Data Engineer
As a member of the Telemetry team (a part of Fleet Control) develop and maintain Data Pipelines for telemetry (terabytes of mostly time-series data) from satellites as well as retrieving and visualization services/APIs (FastAPI) around this data. In particular,• developed and implemented a scalable and modular replacement for a legacy telemetryparser (Python);• researched and statistically analysed the performance of a dozen databases;• maintain visualisation service (Grafana);• facilitate communication with several teams of hardware engineers.
Feb 2022 - Feb 2024
Back-End Teamlead, Data Engineer
As a teamlead, I managed a small team of engineers that maintained existing services (Django, FastAPI) and developed new ones. Additionally,• designed real-time data pipeline for market data (Python, Kafka);• system architecture design.
Feb 2021 - Oct 2021
Back-End Developer, Data Scientist
As a Data Scientist, mainly developed predictive models (gradient descent, clusterization, ranking/bayesian weights, neural networks, heuristics) and irregularity classification models for bots detection (clusterization + heuristics).As a Back-end Developer, focused primarily on developing and maintaining all client-oriented API services (Django/FastAPI/Flask, Celery). Additionally, • developed ML pipeline (Python, Luigi, Kubernetes, Amazon S3, Apache Parquet); • developed asynchronous handler for data from exchanges collector (Python, asyncio); • participated in Trading Platform development.
Apr 2017 - Jan 2021
Team & coworkers
Colleagues at ICEYE
Other employees you can reach at iceye.fi. View company contacts for 183 employees →
PK
Penelope Kourkouli
Colleague at IceyeFinland
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BP
Benjamin Polzine
Colleague at IceyeHelsinki, Uusimaa, Finland
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NK
Nick Kovalski
Colleague at IceyeUkraine
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YA
Yared Ayele
Colleague at IceyeHelsinki, Uusimaa, Finland
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SK
Stella Keppo
Colleague at IceyeHelsinki, Uusimaa, Finland
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MO
Maria Ojeda Adan
Colleague at IceyeHelsinki, Uusimaa, Finland
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MG
Mark Gillard
Colleague at IceyeHelsinki, Uusimaa, Finland
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DC
Didem Ceren Mandı
Colleague at IceyeFinland
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SJ
Sonny Jansson
Colleague at IceyeSipoo, Uusimaa, Finland
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JF
Johnny Finnholm
Colleague at IceyeHelsinki Metropolitan Area, Finland
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Penelope Kourkouli
Colleague at IceyeFinland
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BP
Benjamin Polzine
Colleague at IceyeHelsinki, Uusimaa, Finland
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NK
Nick Kovalski
Colleague at IceyeUkraine
View →
YA
Yared Ayele
Colleague at IceyeHelsinki, Uusimaa, Finland
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SK
Stella Keppo
Colleague at IceyeHelsinki, Uusimaa, Finland
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MO
Maria Ojeda Adan
Colleague at IceyeHelsinki, Uusimaa, Finland
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MG
Mark Gillard
Colleague at IceyeHelsinki, Uusimaa, Finland
View →
DC
Didem Ceren Mandı
Colleague at IceyeFinland
View →
SJ
Sonny Jansson
Colleague at IceyeSipoo, Uusimaa, Finland
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JF
Johnny Finnholm
Colleague at IceyeHelsinki Metropolitan Area, Finland
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2 education records
Sergei Zhirnov education
Master Of Science - Ms, Neuroscience
Bachelor'S Degree, Computer Science
FAQ
Frequently asked questions about Sergei Zhirnov
Quick answers generated from the profile data available on this page.
What company does Sergei Zhirnov work for?
Sergei Zhirnov works for ICEYE.
What is Sergei Zhirnov's role at ICEYE?
Sergei Zhirnov is listed as Senior Data Engineer at ICEYE.
Where is Sergei Zhirnov based?
Sergei Zhirnov is based in Helsinki Metropolitan Area, Finland while working with ICEYE.
What companies has Sergei Zhirnov worked for?
Sergei Zhirnov has worked for Iceye and Cindicator.
Who are Sergei Zhirnov's colleagues at ICEYE?
Sergei Zhirnov's colleagues at ICEYE include Penelope Kourkouli, Benjamin Polzine, Nick Kovalski, Yared Ayele, and Stella Keppo.
How can I contact Sergei Zhirnov?
You can use AeroLeads to view verified contact signals for Sergei Zhirnov at ICEYE, including work email, phone, and LinkedIn data when available.
What schools did Sergei Zhirnov attend?
Sergei Zhirnov holds Master Of Science - Ms, Neuroscience from Aalto University.
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