Vladimir Sitnikov

Vladimir Sitnikov

Vladimir has been working on performance and scalability of NetCracker platform (a software used by telecom operators for automatization of network management processes and network equipment) for ten years. His focus is Java and Oracle Database performance optimisations. Vladimir is an author of more than a dozen of performance improvements in the official PostgreSQL JDBC driver.

Talks from 2022 Autumn season

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Talk
Pitfalls in loading
- Vladimir Sitnikov
- In Russian
- Нагрузка
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Talk
Benchmarking and testing of code analyzers and compilers
- Andrey Kuleshov
  Company: Huawei
- In Russian
- Tools/framework
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Talk
In-person Opening Heisenbug 2022 Autumn
- Vladimir Sitnikov
- Andrey Dmitriev
  Company: JUG Ru Group
- In Russian
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Talk
Adding scripting language support to AFL and LibFuzzer with Lua as an example
- Sergey Bronnikov
  Company: VK/Tarantool
- In Russian
- Безопасность
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Talk
Heisenbug 2022 Autumn Closing
- Vladimir Sitnikov
- Andrey Dmitriev
  Company: JUG Ru Group
- In Russian

Other talks

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Workshop
Hall 2
The Final Story of Rococo: Building CI/CD in GHA
- Dmitry Tuchs
  Company: Dodo Engineering
- In Russian
- Tools/Frameworks
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Talk
Hall 1
Episode 3: New Horizons
- Artyom Eroshenko
- In Russian
- Keynote
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Workshop
The art of JUnit Extensions 2
- Dmitry Tuchs
  Company: Dodo Engineering
- In Russian
- Tools/Frameworks
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Talk
Room 1
Measure Once, Cut Twice
- Vladimir Sitnikov
- Aleksey Fedulaev
  Company: Wildberries
- In Russian
- Keynote
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Talk
Room 1
B-tree Indexes in Databases: IndexedDB and PostgreSQL Examples
- Vladimir Sitnikov
- In Russian
- Tools/frameworks
Watch recording
Talk
Room 3
Examples of Atypical Scenarios in PostgreSQL Load Testing
- Mikhail Zhilin
  Company: Postgres Professional
- In Russian
- Load Testing
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Talk
Room 2
pg_profile: PostgreSQL Strategic Monitoring Utility
- Andrey Zubkov
  Company: Postgres Professional
- In Russian
- Load Testing
Watch recording
Conversation
Heisenbug 2023 Spring opening
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Maria Alikina
  Company: JUG Ru Group
- In Russian
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Talk
Houston, We Have Problems With the Queries
- Andres Sacco
  Company: TravelX
- In English
- Tools/frameworks
Watch recording
Conversation
Opening
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Maria Alikina
  Company: JUG Ru Group
- In Russian
Watch recording
Conversation
Summing up the Online Part of the Heisenbug 2023 Spring conference
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Maria Alikina
  Company: JUG Ru Group
- In Russian
Watch recording
Conversation
Room 1
Heisenbug 2023 Spring — Opening of the Offline Part
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Maria Alikina
  Company: JUG Ru Group
- In Russian
Watch recording
Talk
Room 2
How (Not) to Do Load Testing
- Gregory Koshelev
  Company: Kontur
- In Russian
- Load testing
Watch recording
Talk
Room 3
How to Prepare for the Launch of the DBMS Benchmark?
- Mikhail Zhilin
  Company: Postgres Professional
- In Russian
- Tools/frameworks
Watch recording
Conversation
Room 1
Closing Ceremony of the Heisenbug 2023 Spring Conference
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Maria Alikina
  Company: JUG Ru Group
- In Russian
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Talk
Assert, how much is in that word...
- Vladimir Sitnikov
- In Russian
- Best practices
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Interview
Interview with Vladimir Sitnikov
- Vladimir Sitnikov
- Igor Balagurov
  Company: Ozon Fintech
- Evgeny Trifonov
  Company: JUG Ru Group
- In Russian
Watch recording
Talk
Automating JMeter performance tests with performance logs from Chrome Driver
- Maksym Semenenko
  Company: Cisco
- In Russian
- Hardware
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Talk
Testing your test
- Andres Sacco
  Company: TravelX
- In English
- Tools/framework
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Talk
Open Source — what way to choose?
- Vladimir Sitnikov
  Company: Netcracker
- Dmitry Baev
  Company: Qameta Software
- Ruslan Akhmetzyanov
  Company: Qameta Software
- In Russian
Watch recording
Interview
Interview with Vladimir Sitnikov
- Vsevolod Brekelov
  Company: Synthesized
- Vladimir Sitnikov
  Company: Netcracker
- In Russian
Watch recording
Round table
Round table: Good roasting data center
- Dmitry Samsonov
  Company: Odnoklassniki
- Vladimir Sitnikov
  Company: Netcracker
- Oleg Anastasyev
  Company: Odnoklassniki
- Vadim Tsesko
  Company: Odnoklassniki
- In Russian
Watch recording
Talk
How fuzzing testing works. The story in plain language
- Nikolay Shaplov
  Company: Postgres Professional
- In Russian
Watch recording
Talk
Transform with VTB TCR for big enterprise
- Kent Beck
  Company: GustoHQ
- In English
Watch recording
Battle
Loading the banks
- Vyacheslav Smirnov
  Company: VTB
- Maksim Rogozhnikov
  Company: Tinkoff
- In Russian
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Talk
Performance testing antipatterns
- Viktor Ganeles
  Company: PromSvyasBank
- Kirill Yurkov
  Company: Samokat
- In Russian
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Talk
Test Run Latency
- Kent Beck
  Company: GustoHQ
- In English
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Talk
How domain-specific languages can improve software quality
- Markus Voelter
- In English
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Talk
TestOps: DevOps for testers
- Artem Eroshenko
  Company: Qameta Software
- In Russian
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Talk
JVM profiling in Kubernetes
- Vyacheslav Smirnov
  Company: VTB
- In Russian
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Talk
Using SQLancer to test ClickHouse and other database systems
- Manuel Rigger
  Company: ETH Zurich
- Ilya Yatsishin
  Company: Yandex
- In English
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Talk
Game server load testing
- Anton Potsyus
  Company: IT Territory/My.Games
- In Russian
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Talk
Testing Kubernetes operator exemplified by Avito Navigator
- Mikhail Shaverdo
  Company: Avito
- In Russian
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Talk
Reactive is awesome... But where is the bug?
- Oleh Dokuka
  Company: Netifi, Inc
- In Russian
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Talk
Programming with Grafana and InfluxDB: Cookbook
- Vyacheslav Smirnov
  Company: VTB
- In Russian
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Talk
Vulnerabilities in the implementation of interprocess cooperation in Android applications
- Alexandra Svatikova
  Company: OK.RU
- In Russian