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Sergei Alekseev Email & Phone Number
Technical Team Lead
at
Yandex
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Technical Team Lead
Location
Russia, Russian Federation, Russian Federation
Company size
Who is Sergei Alekseev? Overview
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Quick answer
Sergei Alekseev is listed as Technical Team Lead at Yandex, a company with 9435 employees, based in Russia, Russian Federation, Russian Federation. AeroLeads shows a matched LinkedIn profile for Sergei Alekseev.
Sergei Alekseev previously worked as Software Engineer at Yandex and Technical Team Lead at Private Company. Sergei Alekseev holds Математика И Компьютерные Науки, 4,97 from Московский Государственный Индустриальный Университет (Мгиу).
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Yandex
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Profile bio
About Sergei Alekseev
Experienced Software Engineer with 16 years of expertise in coding and leading teams. Skilled in multiple programming languages and adept at selecting the right technology stack to address diverse business challenges. Strong problem-solving abilities and a track record of successfully delivering high-quality software solutions. Passionate about leveraging technology to drive innovation and enhance operational efficiency.At the moment I prefer the Go language, but I choose the language and framework according to the task
Current workplace
Sergei Alekseev's current company
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Yandex
10 roles
Sergei Alekseev work experience
A career timeline built from the work history available for this profile.
Oct 2023 - Present
Technical Team Lead
Private Company
- Developed system design for new projects- Developed full-featured web applications, restful APIs, micro services- Introduced best engineering practices into existing processes- Using only the latest versions of languages and libraries in projects
Feb 2021 - Oct 2023
Lead Data Scientist
Machine Learning / Data Science, DS LeadMy team of data scientists and analysts was developing machine learning models used in Sberbank's internal business processes. First of all, we analyzed the work of employees and built predictive models to assess the effectiveness of an employee's work and identify patterns of inefficient work. The meaning of such.
Jul 2019 - Feb 2021
Chief Technology Officer
Quant Business Limited
Leading a development team, programmingMain projects:- Development and testing of trading strategies based on machine learning- Development of trading robots (Ruby / Ruby On Rails, Python, Java, С++, PostgreSQL, Cassandra). Project from scratch: architecture, programming. The large number of technologies used is explained by the large number of modules.
Jan 2014 - Jul 2019
Chief Technology Officer
Ооо «Новые Информационные Технологии»
Leading a development team, programmingThe main project is Mobile billing. One of the largest affiliate programs for mobile payment processing. Most of the code is written in Java. Database - PostgreSQL. Highload.Systems for monitoring the main project (Ruby on Rails)Software for Instagram Vending Machines (a vending machine for printing photos from social.
Apr 2012 - Dec 2013
Senior Software Engineer
Ооо «Новые Информационные Технологии»
Development of Web projects- Mass media portal. Development from scratch: architecture, programming, load optimization. Interaction with news aggregators, as well as regulatory authorities (Ruby on Rails, PostgreSQL)- Project for rewriting news articles. The site connected customers and performers (Ruby on Rails, PostgreSQL)- Services for SMM (Ruby on.
Aug 2011 - Apr 2012
Software Engineer
Gigabase
We developed the Fishker social network. In addition to the basic functionality (user profiles, photos, messaging), we supported the uploading and processing of music and videos files. The project was developed mainly in C++ with own distributed file system and in-memory database for high performance.
Jan 2009 - Jan 2011
Software Engineer
Webalta
Engaged in the optimization of the algorithm for calculating the Page Rank for the search results of the Webalta search engine.Participated in the development of a service for collecting Internet statistics - Statun.
Jul 2007 - Nov 2008
Computer Science Teacher
Teacher at the Center for Computer Technologies of the Moscow State Industrial University in the disciplines "Computer Science and Programming", "Olympiad Programming"
Sep 2006 - May 2007
Team & coworkers
Colleagues at Yandex
Other employees you can reach at yandex.com. View company contacts for 9435 employees →
AK
Anakhita Knyazkova
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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AN
Arina Nosova
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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DN
Denis Naygeborin
Colleague at Yandex
Novosibirsk, Novosibirsk, Russia, Russian Federation
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YC
Yasin Cicek
Colleague at Yandex
Türkiye, Turkey
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GN
George Nikitin
Colleague at Yandex
Armenia, Armenia
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РЯ
Руслан Якупов
Colleague at Yandex
Russia, Russian Federation
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EK
Elena Kraevskaya
Colleague at Yandex
Belgrade, Serbia, Serbia
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AK
Alexander Kirichkov
Colleague at Yandex
Almaty, Kazakhstan, Kazakhstan
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AA
Alexander Astakhov
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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MZ
Mikhail Zhuravlev
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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Anakhita Knyazkova
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
View →
AN
Arina Nosova
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
View →
DN
Denis Naygeborin
Colleague at Yandex
Novosibirsk, Novosibirsk, Russia, Russian Federation
View →
YC
Yasin Cicek
Colleague at Yandex
Türkiye, Turkey
View →
GN
George Nikitin
Colleague at Yandex
Armenia, Armenia
View →
РЯ
Руслан Якупов
Colleague at Yandex
Russia, Russian Federation
View →
EK
Elena Kraevskaya
Colleague at Yandex
Belgrade, Serbia, Serbia
View →
AK
Alexander Kirichkov
Colleague at Yandex
Almaty, Kazakhstan, Kazakhstan
View →
AA
Alexander Astakhov
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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MZ
Mikhail Zhuravlev
Colleague at Yandex
Moscow, Moscow City, Russia, Russian Federation
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2 education records
Sergei Alekseev education
Математика И Компьютерные Науки, 4,97
Бакалавр Технических Наук, Прикладная Математика, 4,97
FAQ
Frequently asked questions about Sergei Alekseev
Quick answers generated from the profile data available on this page.
What company does Sergei Alekseev work for?
Sergei Alekseev works for Yandex.
What is Sergei Alekseev's role at Yandex?
Sergei Alekseev is listed as Technical Team Lead at Yandex.
Where is Sergei Alekseev based?
Sergei Alekseev is based in Russia, Russian Federation, Russian Federation while working with Yandex.
What companies has Sergei Alekseev worked for?
Sergei Alekseev has worked for Yandex, Private Company, Sberbank, Quant Business Limited, and Ооо «Новые Информационные Технологии».
Who are Sergei Alekseev's colleagues at Yandex?
Sergei Alekseev's colleagues at Yandex include Anakhita Knyazkova, Arina Nosova, Denis Naygeborin, Yasin Cicek, and George Nikitin.
How can I contact Sergei Alekseev?
You can use AeroLeads to view verified contact signals for Sergei Alekseev at Yandex, including work email, phone, and LinkedIn data when available.
What schools did Sergei Alekseev attend?
Sergei Alekseev holds Математика И Компьютерные Науки, 4,97 from Московский Государственный Индустриальный Университет (Мгиу).
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