Viktor Sergeev
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Viktor Sergeev Email & Phone Number

Software engineer at Semrush
Location: Barcelona, Catalonia, Spain 3 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Software engineer
Location
Barcelona, Catalonia, Spain
Company size

Who is Viktor Sergeev? Overview

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Quick answer

Viktor Sergeev is listed as Software engineer at Semrush, a company with 884 employees, based in Barcelona, Catalonia, Spain. AeroLeads shows a matched LinkedIn profile for Viktor Sergeev.

Viktor Sergeev previously worked as Python Developer at Cs.Money and Web developer at Mediasfera. Viktor Sergeev holds Itmo University Is Specializing In Information Technology, Optical Design And Engineering. from Itmo University.

Company email context

Email format at Semrush

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Semrush

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Profile bio

About Viktor Sergeev

I have been working as a software engineer for more than 7 years, I have experience in designing, building and monitoring infrastructure, I have experience in support of legacy infrastructure and create infrastructure from scratch, I have experience in managing a development team, building workflows, I have experience in front-end development. I have experience working in English with my colleagues.I can solve problems on my own, use documentation, and search for information. I am well versed in design patterns, OOP, REST APIs and message brokers. I can identify entities in logic and write abstractions, I try to write clean code that is easy to test. I am well versed in micro-service architecture, how it should be, what are the pros, cons and how to live with transactions. I know how to do the development processes, agile, git workflow.

Current workplace

Viktor Sergeev's current company

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Semrush
Semrush
Software engineer
boston, massachusetts, united states
Website
Employees
884
AeroLeads page
3 roles

Viktor Sergeev work experience

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Software Engineer

Current

Barcelona, Catalonia, Spain

The field of technology marketing, B2B, 20+ million users.The results of the work:- A statistically significant increase in the company's metrics for registering new users, their conversions to trial and first payments due to working with external pages of the company;- A service has been developed for conducting a/b testing and analysis of experimental.

Apr 2021 - Present

Python Developer

Saint Petersburg

Finance, B2C, 10+ million transactions per day.Together with the company, we went from a startup of 10 people to a company of 200 people. I have always been a part of the core team, which implemented complex projects in a short time, for example, moving the entire infrastructure from physical servers to the cloud in 48 hours from the moment the task was.

Jul 2018 - Apr 2021

Web Developer

Saint Petersburg

Project development, B2B.The result of the work:Increased user traffic to key customer selling pages.My responsibilities included:Creating and maintaining projects on the django framework;Writing animations in js;Layout with templating;Seo optimization.The main technologies on the project:Python, django, js, css, html, php.

Aug 2017 - Jul 2018
Team & coworkers

Colleagues at Semrush

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2 education records

Viktor Sergeev education

Itmo University Is Specializing In Information Technology, Optical Design And Engineering.

Education record

Programming Courses For Schoolchildren At Itmo University
FAQ

Frequently asked questions about Viktor Sergeev

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What company does Viktor Sergeev work for?

Viktor Sergeev works for Semrush.

What is Viktor Sergeev's role at Semrush?

Viktor Sergeev is listed as Software engineer at Semrush.

Where is Viktor Sergeev based?

Viktor Sergeev is based in Barcelona, Catalonia, Spain while working with Semrush.

What companies has Viktor Sergeev worked for?

Viktor Sergeev has worked for Semrush, Cs.Money, and Mediasfera.

Who are Viktor Sergeev's colleagues at Semrush?

Viktor Sergeev's colleagues at Semrush include Heni Maharani, Aleksandr Krivonosov, Alena Anishchenko, Brian Nathans, and Anastasiia Kravtsova.

How can I contact Viktor Sergeev?

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What schools did Viktor Sergeev attend?

Viktor Sergeev holds Itmo University Is Specializing In Information Technology, Optical Design And Engineering. from Itmo University.

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