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Vladimir Sitnikov

Vladimir Sitnikov

Netcracker

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 2021 Moscow season

Watch recording
How fuzzing testing works. The story in plain language
- Nikolay Shaplov
  Postgres Professional
In Russian
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Transform with VTB TCR for big enterprise
- Kent Beck
  GustoHQ
In English
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Loading the banks
- Vyacheslav Smirnov
  VTB
- Maksim Rogozhnikov
  Tinkoff
In Russian
Watch recording
Performance testing antipatterns
- Viktor Ganeles
  PromSvyasBank
- Kirill Yurkov
  Samokat
In Russian
Watch recording
Test Run Latency
- Kent Beck
  GustoHQ
In English
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Open Source — what way to choose?
- Vladimir Sitnikov
  Netcracker
- Dmitry Baev
  Qameta Software
- Ruslan Akhmetzyanov
  Qameta Software
In Russian
Watch recording
Interview with Vladimir Sitnikov
- Vsevolod Brekelov
  Synthesized
- Vladimir Sitnikov
  Netcracker
In Russian

Other talks

Watch recording
The Final Story of Rococo: Building CI/CD in GHA
- Dmitry Tuchs
  Dodo Engineering
Hall 2In Russian
- Tools/Frameworks
Watch recording
Episode 3: New Horizons
- Artyom Eroshenko
Hall 1In Russian
- Keynote
Watch recording
The art of JUnit Extensions 2
- Dmitry Tuchs
  Dodo Engineering
In Russian
- Tools/Frameworks
Watch recording
Measure Once, Cut Twice
- Vladimir Sitnikov
- Aleksey Fedulaev
  Wildberries
Room 1In Russian
- Keynote
Watch recording
B-tree Indexes in Databases: IndexedDB and PostgreSQL Examples
- Vladimir Sitnikov
Room 1In Russian
- Tools/frameworks
Watch recording
Examples of Atypical Scenarios in PostgreSQL Load Testing
- Mikhail Zhilin
  Postgres Professional
Room 3In Russian
- Load Testing
Watch recording
pg_profile: PostgreSQL Strategic Monitoring Utility
- Andrey Zubkov
  Postgres Professional
Room 2In Russian
- Load Testing
Watch recording
Heisenbug 2023 Spring opening
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
In Russian
Watch recording
Houston, We Have Problems With the Queries
- Andres Sacco
  TravelX
In English
- Tools/frameworks
Watch recording
Opening
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
In Russian
Watch recording
Summing up the Online Part of the Heisenbug 2023 Spring conference
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
In Russian
Watch recording
Heisenbug 2023 Spring — Opening of the Offline Part
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
Room 1In Russian
Watch recording
How (Not) to Do Load Testing
- Gregory Koshelev
  Kontur
Room 2In Russian
- Load testing
Watch recording
How to Prepare for the Launch of the DBMS Benchmark?
- Mikhail Zhilin
  Postgres Professional
Room 3In Russian
- Tools/frameworks
Watch recording
Closing Ceremony of the Heisenbug 2023 Spring Conference
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Maria Alikina
  JUG Ru Group
Room 1In Russian
Watch recording
Pitfalls in loading
- Vladimir Sitnikov
In Russian
- Нагрузка
Watch recording
Assert, how much is in that word...
- Vladimir Sitnikov
In Russian
- Best practices
Watch recording
Interview with Vladimir Sitnikov
- Vladimir Sitnikov
- Igor Balagurov
  Ozon Fintech
- Evgeny Trifonov
  JUG Ru Group
In Russian
Watch recording
Benchmarking and testing of code analyzers and compilers
- Andrey Kuleshov
  Huawei
In Russian
- Tools/framework
Watch recording
In-person Opening Heisenbug 2022 Autumn
- Vladimir Sitnikov
- Andrey Dmitriev
  JUG Ru Group
In Russian
Watch recording
Adding scripting language support to AFL and LibFuzzer with Lua as an example
- Sergey Bronnikov
  VK/Tarantool
In Russian
- Безопасность
Watch recording
Heisenbug 2022 Autumn Closing
- Vladimir Sitnikov
- Andrey Dmitriev
  JUG Ru Group
In Russian
Watch recording
Automating JMeter performance tests with performance logs from Chrome Driver
- Maksym Semenenko
  Cisco
In Russian
- Hardware
Watch recording
Testing your test
- Andres Sacco
  TravelX
In English
- Tools/framework
Watch recording
Round table: Good roasting data center
- Dmitry Samsonov
  Odnoklassniki
- Vladimir Sitnikov
  Netcracker
- Oleg Anastasyev
  Odnoklassniki
- Vadim Tsesko
  Odnoklassniki
In Russian
Watch recording
How domain-specific languages can improve software quality
- Markus Voelter
In English
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TestOps: DevOps for testers
- Artem Eroshenko
  Qameta Software
In Russian
Watch recording
JVM profiling in Kubernetes
- Vyacheslav Smirnov
  VTB
In Russian
Watch recording
Using SQLancer to test ClickHouse and other database systems
- Manuel Rigger
  ETH Zurich
- Ilya Yatsishin
  Yandex
In English
Watch recording
Game server load testing
- Anton Potsyus
  IT Territory/My.Games
In Russian
Watch recording
Testing Kubernetes operator exemplified by Avito Navigator
- Mikhail Shaverdo
  Avito
In Russian
Watch recording
Reactive is awesome... But where is the bug?
- Oleh Dokuka
  Netifi, Inc
In Russian
Watch recording
Programming with Grafana and InfluxDB: Cookbook
- Vyacheslav Smirnov
  VTB
In Russian
Watch recording
Vulnerabilities in the implementation of interprocess cooperation in Android applications
- Alexandra Svatikova
  OK.RU
In Russian
Testing performance and searching for bottlenecks
- Andrey Satarin
  Yandex
- Andrey Dmitriev
  JUG Ru Group
- Vsevolod Brekelov
  JUG Ru Group
- Alexey Lavrenuke
  Yandex
- Vladimir Sitnikov
  Netcracker
In Russian
Performance testing of web applications at browser side (JavaScript, rendering)
- Vladimir Sitnikov
  Netcracker
In Russian
Watch recording
Performance testing pitfalls
- Vladimir Sitnikov
  Netcracker
In Russian