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Hi! My name is Olena Kutsenko. I'm passionate about engineering, data and open source technologies. This is the channel where I share my knowledge with the world.

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Joined March 18, 2023
67,197 total views

Shorts

The new attack vector: employment #deepfake #ai #security
The new attack vector: employment #deepfake #ai #security

134 views

AI found GPUs… And started mining crypto #ai #security
AI found GPUs… And started mining crypto #ai #security

566 views

What Is a distillation attack? How Anthropic detects and prevents them?
What Is a distillation attack? How Anthropic detects and prevents them?

948 views

Shai-Hulud in npm - the self-spreading malware attacking developers
Shai-Hulud in npm - the self-spreading malware attacking developers

371 views

Don't fall for ClickFix, the attack that tricks you into hacking yourself
Don't fall for ClickFix, the attack that tricks you into hacking yourself

880 views

5 techniques to anonymize your data
5 techniques to anonymize your data

150 views

Do you think removing personal identifiers from data is enough to prevent identifying people?
Do you think removing personal identifiers from data is enough to prevent identifying people?

724 views

Do AI Agents like each other? A study on value alignment and trust formation in multi-agent AI
Do AI Agents like each other? A study on value alignment and trust formation in multi-agent AI

852 views

Can you now use Apache Kafka as a queue? #ApacheKafka #data #tech
Can you now use Apache Kafka as a queue? #ApacheKafka #data #tech

313 views

Apache Flink Explained in 60 Seconds #apacheflink #tech #data
Apache Flink Explained in 60 Seconds #apacheflink #tech #data

967 views

3 prompt-injection techniques security experts worry about #security #ai #tech
3 prompt-injection techniques security experts worry about #security #ai #tech

843 views

Anthropic found an AI running global spy operation #tech #security
Anthropic found an AI running global spy operation #tech #security

948 views

Talks and presentations

Plain Schwarz
Olena Kutsenko – Keeping data private in real-time pipelines #bbuzz
40:29
Olena Kutsenko – Keeping data private in real-time pipelines #bbuzz

84 views

3mo ago

NDC Conferences
Deep dive into data streaming security - Olena Kutsenko - NDC Manchester 2025
55:50
Deep dive into data streaming security - Olena Kutsenko - NDC Manchester 2025

339 views

8mo ago

Devoxx
Keeping data private in real-time pipelines by Olena Kutsenko
32:46
Keeping data private in real-time pipelines by Olena Kutsenko

362 views

6mo ago

DataEngBytes
Bringing stories to life with AI, data streaming and generative agents
38:34
Bringing stories to life with AI, data streaming and generative agents

93 views

9mo ago

Confluent Developer
Building Agent Systems with Apache Kafka and Apache Flink (Confluent) | Current 2025
45:59
Building Agent Systems with Apache Kafka and Apache Flink (Confluent) | Current 2025

1,500 views

1y ago

Devoxx UK
The art of structuring real-time data streams into actionable insights by Olena Kutsenko
50:04
The art of structuring real-time data streams into actionable insights by Olena Kutsenko

192 views

1y ago

Plain Schwarz
Olena Kutsenko – Mastering real-time anomaly detection with open source tools #bbuzz
39:16
Olena Kutsenko – Mastering real-time anomaly detection with open source tools #bbuzz

232 views

1y ago

All Things Open
A Deep Dive into Vector Search Technology and Tools - Olena Kutsenko
44:03
A Deep Dive into Vector Search Technology and Tools - Olena Kutsenko

184 views

1y ago

devnexus
Devnexus 2024 - Contextual Search With Vector Search - Olena Kutsenko
49:21
Devnexus 2024 - Contextual Search With Vector Search - Olena Kutsenko

187 views

2y ago

Devoxx
Beginners guide to balance your data across Apache Kafka partitions By Olena Kutsenko
48:36
Beginners guide to balance your data across Apache Kafka partitions By Olena Kutsenko

4,700 views

3y ago

Voxxed Days Luxembourg
Beginners guide to balance your data across Apache Kafka partitions (Olena KUTSENKO)
47:02
Beginners guide to balance your data across Apache Kafka partitions (Olena KUTSENKO)

424 views

3y ago

Databricks
Search and Aggregations Made Easy with OpenSearch and NodeJS
31:35
Search and Aggregations Made Easy with OpenSearch and NodeJS

4,500 views

4y ago

Artificial intelligence

Olena's Data & Engineering Corner
Diving into research: LLM is 4 times better at diagnosis than doctors. Simplicity behind MAI-DxO
17:04
Diving into research: LLM is 4 times better at diagnosis than doctors. Simplicity behind MAI-DxO

115 views

1y ago

Olena's Data & Engineering Corner
Learning from Uber’s RAG redesign: pre-processing, agent use & evaluation
10:19
Learning from Uber’s RAG redesign: pre-processing, agent use & evaluation

203 views

1y ago

Olena's Data & Engineering Corner
Where LLMs succeed (and fail) at writing SQL
35:11
Where LLMs succeed (and fail) at writing SQL

101 views

1y ago

Olena's Data & Engineering Corner
LLM-Powered interfaces for business intelligence: Kafka → Iceberg → Trino → You
11:07
LLM-Powered interfaces for business intelligence: Kafka → Iceberg → Trino → You

768 views

1y ago

Olena's Data & Engineering Corner
Running MCP with OpenAI - what worked, what didn't!
17:58
Running MCP with OpenAI - what worked, what didn't!

4,000 views

1y ago

Olena's Data & Engineering Corner
OpenAI Agents SDK supports voice! Experimenting with the voice pipeline.
10:07
OpenAI Agents SDK supports voice! Experimenting with the voice pipeline.

1,100 views

1y ago

Olena's Data & Engineering Corner
Trying out OpenAI new tools for building agents
23:17
Trying out OpenAI new tools for building agents

185 views

1y ago

Olena's Data & Engineering Corner
Architecture and building blocks of Agentic Systems | What Antropic says on the topic
24:51
Architecture and building blocks of Agentic Systems | What Antropic says on the topic

386 views

1y ago

Olena's Data & Engineering Corner
Podcastfy.ai: Generate podcasts with an open source python library
27:18
Podcastfy.ai: Generate podcasts with an open source python library

1,700 views

1y ago

Olena's Data & Engineering Corner
Testing out HuggingFace models with JavaScript in the browser | transformers.js
11:34
Testing out HuggingFace models with JavaScript in the browser | transformers.js

6,900 views

1y ago

Olena's Data & Engineering Corner
Generative Agent Simulations of 1,000 People | Paper highlights and testing out the library
24:59
Generative Agent Simulations of 1,000 People | Paper highlights and testing out the library

2,000 views

1y ago

Olena's Data & Engineering Corner
TinyTroupe: A library to simulate Agents for productivity and business scenarios | Test run
30:03
TinyTroupe: A library to simulate Agents for productivity and business scenarios | Test run

3,600 views

1y ago

Apache Flink

Olena's Data & Engineering Corner
Apache Flink: processing data with OpenAI (Java)
18:15
Apache Flink: processing data with OpenAI (Java)

528 views

2y ago

Olena's Data & Engineering Corner
Real-time data processing with Apache Flink and RAG | Complete code example
11:04
Real-time data processing with Apache Flink and RAG | Complete code example

1,100 views

2y ago

Olena's Data & Engineering Corner
Apache Flink for sentiment analysis with Hugging Face model on Amazon SageMaker | Complete code
9:55
Apache Flink for sentiment analysis with Hugging Face model on Amazon SageMaker | Complete code

389 views

2y ago

JavaScript

Olena's Data & Engineering Corner
Testing out HuggingFace models with JavaScript in the browser | transformers.js
11:34
Testing out HuggingFace models with JavaScript in the browser | transformers.js

6,900 views

1y ago

Olena's Data & Engineering Corner
Ollama and LangChain.js for RAG | Complete code example
9:32
Ollama and LangChain.js for RAG | Complete code example

5,900 views

2y ago

Olena's Data & Engineering Corner
Integrating Amazon Bedrock with pub/sub for AI agent communication
44:14
Integrating Amazon Bedrock with pub/sub for AI agent communication

218 views

2y ago

Olena's Data & Engineering Corner
A mafia game with Generative Agents and OpenAI | Complete code example
19:09
A mafia game with Generative Agents and OpenAI | Complete code example

736 views

2y ago

Olena's Data & Engineering Corner
Send simulated flight data to Apache Kafka topic | Air traffic simulation project (Part 3)
23:10
Send simulated flight data to Apache Kafka topic | Air traffic simulation project (Part 3)

314 views

2y ago

Olena's Data & Engineering Corner
Build a generative agent with JavaScript and OpenAI
36:38
Build a generative agent with JavaScript and OpenAI

495 views

2y ago

Olena's Data & Engineering Corner
Visualize Air Traffic with JavaScript | Air traffic simulation project (Part 2)
33:41
Visualize Air Traffic with JavaScript | Air traffic simulation project (Part 2)

253 views

2y ago

Olena's Data & Engineering Corner
Create air traffic simulation script with JavaScript | Air traffic simulation project (Part 1)
34:17
Create air traffic simulation script with JavaScript | Air traffic simulation project (Part 1)

1,500 views

2y ago

Tech Tapas 🍤

Olena's Data & Engineering Corner
Using JumpStart models in Code Editor in the new SageMaker Studio
6:46
Using JumpStart models in Code Editor in the new SageMaker Studio

886 views

2y ago

Olena's Data & Engineering Corner
Filter out offensive content with HuggingFace model and SageMaker
7:57
Filter out offensive content with HuggingFace model and SageMaker

191 views

2y ago

Olena's Data & Engineering Corner
Host Apache Kafka producer in EC2 and NodeJS
15:53
Host Apache Kafka producer in EC2 and NodeJS

108 views

2y ago

Olena's Data & Engineering Corner
LangChain tutorial: connecting Amazon Bedrock LLM with OpenSearch | Complete code example
15:05
LangChain tutorial: connecting Amazon Bedrock LLM with OpenSearch | Complete code example

640 views

2y ago