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Kirill Vasilenko is listed as Senior Software Engineer at JetBrains at JetBrains, a with 1013 employees, based in Amstelveen, North Holland, Netherlands. AeroLeads shows a matched LinkedIn profile for Kirill Vasilenko.
Kirill Vasilenko previously worked as Senior Software Engineer at Jetbrains and Senior Software Engineer at Jetbrains. Kirill Vasilenko holds Teamlead 2.0, Engineering/Industrial Management from Otus Онлайн-Образование.
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Career summary:- 13+ years of software development experience, including backend (13 years), web frontend (3 years), desktop (6 years) and databases (1 year).- 8+ years of tech leadership. Led tech teams of up to 20+ people.- Comfortable with Kotlin, Java, C# and SQL. Have experience with Python, C++ and JavaScript.- Designed solutions for AWS and GCP.- Proven to have a high stress resistance: successfully debugged an application for radio intelligence while sitting on a parachute in a military plane flying above a war zone.- Have a Master’s degree in Computer Science, 4.0 GPA.Impact summary:- JetBrans Database: improved the ANN search accuracy 10 times (3% vs 30% error) for the Inner Product distance in the disk-based vector database.- JetBrains Space: developed a new Registration flow that instantly increased daily registered customers by 30%.- Saved a company in a week. The company was losing 15% of daily traffic due to the performance. They contacted me, and I helped.- Core Company: developed a high-load loyalty service (100M+ transactions a day) for a large bank.- Saint-Petersburg Housing Management: developed a distributed application that prints housing bills for Saint-Petersburg (8M people). 1M+ bills a month.
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A career timeline built from the work history available for this profile.
Amsterdam, North Holland, Netherlands
- Develop an on-disk vector database.- Improved the ANN search accuracy 10 times (3% vs 30% error) for the Inner Product distance in the disk-based vector database by utilizing the groundbreaking Norm explicit quantization technique.- Kotlin, Java
Amsterdam, North Holland, Netherlands
- Gradually got responsible for 3 subsystems: Auth, Registration of new customers, and Billing. Team 10+ people.- Designed and developed a new Registration flow. It instantly increased daily registered customers by 30%.- Made on-premises installation possible from the Billing point of view.- Kotlin, Kotlin Multiplatform, JavaScript, React, Postgres, Redis, AWS
Moscow City, Russia
- Led tech affairs of the outsourcing company (20+ people). Designed applications and services. Negotiated tech details with customers. Arranged the teamwork.- Designed and led the development of: - a high-load loyalty service (100M+ transactions a day) for one of the biggest banks. - a symptom checker chatbot for a medical company (when it was not mainstream yet). - a mobile application (Android, iOS, backend) for an insurance company.- C#, Java, Kotlin, Python, Postgres, MySql, Redis, AWS, GCP, Azure
St Petersburg City, Russia
- Led the development of applications and services for radio intelligence. The team size was 5+ people.- Identified the need, designed, led the development and programmed crucial parts of the chart library for C#. The library was cross-platform (Windows, Linux), feature-reach and very efficient (10 times faster than the fastest competitor consuming a comparable amount of memory).- The library was a success and was adopted by other departments in the company.- C#, Java, C++, OpenGL, DirectX, Firebase, Postgress
St Petersburg City, Russia
- Developed applications and services for radio intelligence.- Was debugging an application while sitting on a parachute in a military plane flying above a war zone.- С#, Java, C++, Firebase, Postgres
Saint Petersburg, St Petersburg City, Russia
- Designed and developed a distributed application to print housing bills for Saint-Petersburg (8M people in the city). 1M+ bills a month.- Users (cute elderly women) were delighted. The UX design turned out to be very successful.- Worked alone without a team but could ask senior developers questions.- C#, Oracle Database.
Other employees you can reach at jetbrains.com. View company contacts for 1013 employees →
Kristina K
Colleague at JetbrainsNew York, United States
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Pavel Gorgulov
Colleague at JetbrainsBerlin, Germany
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Leonid Zhizhin
Colleague at JetbrainsBelgrade, Serbia
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Artem Pronichev
Colleague at JetbrainsMunich, Bavaria, Germany
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Dari Sanzhikhanova
Colleague at JetbrainsBelgrade, Serbia
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Elena Karpova (Vostrikova)
Colleague at JetbrainsMunich, Bavaria, Germany
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Bonni Buenrostro Hoogwater Msc
Colleague at JetbrainsNetherlands
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Tatiana Elfimova
Colleague at JetbrainsBremen, Germany
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Ilia Malakhov
Colleague at JetbrainsBerlin, Germany
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Martina Stehlíková
Colleague at JetbrainsPrague, Czechia, Czech Republic
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Quick answers generated from the profile data available on this page.
Kirill Vasilenko works for JetBrains.
Kirill Vasilenko is listed as Senior Software Engineer at JetBrains at JetBrains.
Kirill Vasilenko is based in Amstelveen, North Holland, Netherlands while working with JetBrains.
Kirill Vasilenko has worked for Jetbrains, Core Company (Https://Core.Company), Stc Ltd., and Saint-Petersburg Housing Management (Https://Kvartplata-Info.Ru).
Kirill Vasilenko's colleagues at JetBrains include Kristina K, Pavel Gorgulov, Leonid Zhizhin, Artem Pronichev, and Dari Sanzhikhanova.
You can use AeroLeads to view verified contact signals for Kirill Vasilenko at JetBrains, including work email, phone, and LinkedIn data when available.
Kirill Vasilenko holds Teamlead 2.0, Engineering/Industrial Management from Otus Онлайн-Образование.
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