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Vadym Kazulkin

Husband and father of 3. Head of Development at ip.labs I focus on AWS Cloud in general and especially on Gen AI, Serverless and Java. Co-organizer of the JUG Bonn meetup and AWS Serverless Hero.

Education

National Technical University of Ukraine 'Kyiv Polytechnic Institute'​, Kyiv, Ukraine

Work

Head of Development at ip.labs, Bonn, Germany

Five Year Club
1 Week Community Wellness Streak
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Serverless applications with Java and Aurora DSQL - Part 5 Support for identity columns and sequence objects added

Serverless applications with Java and Aurora DSQL - Part 5 Support for identity columns and sequence objects added

Codestin Search App
4 min read

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Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 4 Implement similarity search

Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 4 Implement similarity search

2
Codestin Search App
5 min read
AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 3 Create Lambda function with LMI compute type

AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 3 Create Lambda function with LMI compute type

1
Codestin Search App
5 min read
Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 3 Create and store audio and video embeddings

Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 3 Create and store audio and video embeddings

Codestin Search App
7 min read
AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 2 Create Capacity Provider

AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 2 Create Capacity Provider

2
Codestin Search App
5 min read
Serverless applications with Java and Aurora DSQL - Part 4 Understand DPUs in Explain Analyze Verbose

Serverless applications with Java and Aurora DSQL - Part 4 Understand DPUs in Explain Analyze Verbose

3
Codestin Search App
2 min read
Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 2 Create and store text and image embeddings

Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 2 Create and store text and image embeddings

1
Codestin Search App
6 min read
AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 1 Introduction and sample application

AWS Lambda Managed Instances with Java 25 and AWS SAM - Part 1 Introduction and sample application

2
Codestin Search App
5 min read
Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 1 Introduction

Amazon Nova 2 Multimodal Embeddings with Amazon S3 Vectors and AWS Java SDK - Part 1 Introduction

2
Codestin Search App
5 min read
Serverless applications with Java and Aurora DSQL - Part 3 Integrated query editor

Serverless applications with Java and Aurora DSQL - Part 3 Integrated query editor

3
Codestin Search App
2 min read
Amazon Bedrock AgentCore Gateway - Part 5 Adding API Gateway REST API as a target for Amazon Bedrock AgentCore Gateway

Amazon Bedrock AgentCore Gateway - Part 5 Adding API Gateway REST API as a target for Amazon Bedrock AgentCore Gateway

2
Codestin Search App
3 min read
Quarkus 3 application on AWS Lambda- Part 9 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

Quarkus 3 application on AWS Lambda- Part 9 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

1
Codestin Search App
5 min read
Micronaut 4 application on AWS Lambda- Part 7 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

Micronaut 4 application on AWS Lambda- Part 7 Measuring Lambda cold and warm starts with GraalVM Native Image and REST API

Codestin Search App
9 min read
Becoming an AWS (Serverless) Hero - 1 year later

Becoming an AWS (Serverless) Hero - 1 year later

15
Codestin Search App 1
6 min read
Micronaut 4 application on AWS Lambda- Part 6 REST API application

Micronaut 4 application on AWS Lambda- Part 6 REST API application

Codestin Search App
8 min read
Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview

Amazon Bedrock AgentCore Identity - Part 1 Introduction and overview

4
Codestin Search App
6 min read
Micronaut 4 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

Micronaut 4 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

3
Codestin Search App
12 min read
Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability

Amazon Bedrock AgentCore Runtime - Part 8 AgentCore Memory Observability

1
Codestin Search App
5 min read
Quarkus 3 application on AWS Lambda- Part 8 REST API application

Quarkus 3 application on AWS Lambda- Part 8 REST API application

Codestin Search App
5 min read
Amazon Bedrock AgentCore Runtime - Part 7 Using AgentCore long-term Memory with Strands Agents SDK

Amazon Bedrock AgentCore Runtime - Part 7 Using AgentCore long-term Memory with Strands Agents SDK

4
Codestin Search App
13 min read
Micronaut 4 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming

Micronaut 4 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming

1
Codestin Search App
9 min read
Amazon Bedrock AgentCore Runtime - Part 6 Using AgentCore short-term Memory with Strands Agents SDK

Amazon Bedrock AgentCore Runtime - Part 6 Using AgentCore short-term Memory with Strands Agents SDK

4
Codestin Search App
9 min read
Serverless applications with Java and Aurora DSQL - Part 2 Using Aurora DSQL JDBC Connector

Serverless applications with Java and Aurora DSQL - Part 2 Using Aurora DSQL JDBC Connector

2
Codestin Search App
4 min read
Spring AI with Amazon Bedrock - Part 5 Spring AI meets Amazon Bedrock AgentCore

Spring AI with Amazon Bedrock - Part 5 Spring AI meets Amazon Bedrock AgentCore

Codestin Search App
1 min read
Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability

Amazon Bedrock AgentCore Gateway - Part 4 AgentCore Gateway Observability

2
Codestin Search App
4 min read
Micronaut 4 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

Micronaut 4 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

1
Codestin Search App
7 min read
Amazon Bedrock AgentCore Runtime - Part 5 Using Custom Agent with Spring AI

Amazon Bedrock AgentCore Runtime - Part 5 Using Custom Agent with Spring AI

1
Codestin Search App
14 min read
Spring AI with Amazon Bedrock - Part 4 Exploring Model Context Protocol Streamable HTTP transport

Spring AI with Amazon Bedrock - Part 4 Exploring Model Context Protocol Streamable HTTP transport

2
Codestin Search App
7 min read
Amazon Bedrock AgentCore Runtime - Part 4 Using Custom Agent with Strands Agents SDK

Amazon Bedrock AgentCore Runtime - Part 4 Using Custom Agent with Strands Agents SDK

1
Codestin Search App
7 min read
Amazon Bedrock AgentCore Runtime - Part 3 AgentCore Observability

Amazon Bedrock AgentCore Runtime - Part 3 AgentCore Observability

2
Codestin Search App
7 min read
Spring AI with Amazon Bedrock - Part 3 Exploring Model Context Protocol SSE transport

Spring AI with Amazon Bedrock - Part 3 Exploring Model Context Protocol SSE transport

1
Codestin Search App
5 min read
Micronaut 4 application on AWS Lambda- Part 2 Reducing Lambda cold starts with Lambda SnapStart

Micronaut 4 application on AWS Lambda- Part 2 Reducing Lambda cold starts with Lambda SnapStart

Codestin Search App
6 min read
Amazon Bedrock AgentCore Runtime - Part 2 Using Bedrock AgentCore Runtime Starter Toolkit with Strands Agents SDK

Amazon Bedrock AgentCore Runtime - Part 2 Using Bedrock AgentCore Runtime Starter Toolkit with Strands Agents SDK

Codestin Search App
10 min read
Amazon Bedrock AgentCore Runtime - Part 1 Introduction

Amazon Bedrock AgentCore Runtime - Part 1 Introduction

4
Codestin Search App
7 min read
Spring AI with Amazon Bedrock - Part 2 Exploring Model Context Protocol STDIO transport

Spring AI with Amazon Bedrock - Part 2 Exploring Model Context Protocol STDIO transport

3
Codestin Search App
9 min read
Amazon Bedrock AgentCore Gateway - Part 3 Exposing existing AWS Lambda function via MCP and Gateway endpoint

Amazon Bedrock AgentCore Gateway - Part 3 Exposing existing AWS Lambda function via MCP and Gateway endpoint

3
Codestin Search App
13 min read
Spring AI with Amazon Bedrock - Part 1 Introduction and the sample application

Spring AI with Amazon Bedrock - Part 1 Introduction and the sample application

4
Codestin Search App
14 min read
Amazon Bedrock AgentCore Gateway - Part 2 Exposing existing Amazon API Gateway REST API via MCP and Gateway endpoint

Amazon Bedrock AgentCore Gateway - Part 2 Exposing existing Amazon API Gateway REST API via MCP and Gateway endpoint

11
Codestin Search App 1
13 min read
Amazon Bedrock AgentCore Gateway - Part 1 Introduction

Amazon Bedrock AgentCore Gateway - Part 1 Introduction

6
Codestin Search App
6 min read
Serverless applications with Java and Aurora DSQL - Part 1 Introduction and sample application setup and configuration

Serverless applications with Java and Aurora DSQL - Part 1 Introduction and sample application setup and configuration

2
Codestin Search App
9 min read
Remote debugging for AWS Lambda Java runtime

Remote debugging for AWS Lambda Java runtime

Codestin Search App
4 min read
AWS Fault Injection Service for AWS Lambda - Part 4 FIS Lambda Action invocation-error

AWS Fault Injection Service for AWS Lambda - Part 4 FIS Lambda Action invocation-error

6
Codestin Search App
4 min read
Micronaut 4 application on AWS Lambda- Part 1 Introduction to the sample application and first Lambda performance measurements

Micronaut 4 application on AWS Lambda- Part 1 Introduction to the sample application and first Lambda performance measurements

3
Codestin Search App
8 min read
Quarkus 3 application on AWS Lambda- Part 7 Introducing extended API Gateway request event Lambda SnapStart priming

Quarkus 3 application on AWS Lambda- Part 7 Introducing extended API Gateway request event Lambda SnapStart priming

2
Codestin Search App
5 min read
AWS Fault Injection Service for AWS Lambda - Part 3 FIS Lambda Action invocation-http-integration-response

AWS Fault Injection Service for AWS Lambda - Part 3 FIS Lambda Action invocation-http-integration-response

Codestin Search App
4 min read
AWS Fault Injection Service for AWS Lambda - Part 2 FIS Lambda Action invocation-add-delay

AWS Fault Injection Service for AWS Lambda - Part 2 FIS Lambda Action invocation-add-delay

3
Codestin Search App
8 min read
Quarkus 3 application on AWS Lambda- Part 6 Optimization strategies for the cold and warm starts

Quarkus 3 application on AWS Lambda- Part 6 Optimization strategies for the cold and warm starts

Codestin Search App
5 min read
Quarkus 3 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

Quarkus 3 application on AWS Lambda- Part 5 Measuring Lambda cold and warm starts with GraalVM Native Image

2
Codestin Search App 3
12 min read
Quarkus 3 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming

Quarkus 3 application on AWS Lambda- Part 4 Reducing Lambda cold starts with SnapStart and API Gateway request event priming

2
Codestin Search App
9 min read
Quarkus 3 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

Quarkus 3 application on AWS Lambda- Part 3 Reducing Lambda cold starts with SnapStart and DynamoDB request priming

3
Codestin Search App
7 min read
Quarkus 3 application on AWS Lambda- Part 2 Reducing Lambda cold starts with Lambda SnapStart

Quarkus 3 application on AWS Lambda- Part 2 Reducing Lambda cold starts with Lambda SnapStart

2
Codestin Search App
6 min read
Quarkus 3 application on AWS Lambda- Part 1 Introduction to the sample application and first Lambda performance measurements

Quarkus 3 application on AWS Lambda- Part 1 Introduction to the sample application and first Lambda performance measurements

2
Codestin Search App
8 min read
Spring Boot 3.4 application on AWS Lambda- Part 8 Optimization strategies for the cold and warm starts

Spring Boot 3.4 application on AWS Lambda- Part 8 Optimization strategies for the cold and warm starts

Codestin Search App
5 min read
AWS SnapStart - Part 28 Measuring cold and warm starts with Java 21, APIGatewayProxyRequestEvent priming and memory settings

AWS SnapStart - Part 28 Measuring cold and warm starts with Java 21, APIGatewayProxyRequestEvent priming and memory settings

1
Codestin Search App
4 min read
AWS Fault Injection Service for AWS Lambda - Part 1 Introduction

AWS Fault Injection Service for AWS Lambda - Part 1 Introduction

8
Codestin Search App
4 min read
AWS SnapStart - Part 27 Using insights from AWS Lambda Profiler Extension for Java to reduce Lambda cold starts

AWS SnapStart - Part 27 Using insights from AWS Lambda Profiler Extension for Java to reduce Lambda cold starts

Codestin Search App
10 min read
AWS Lambda Profiler Extension for Java- Part 1 Introduction

AWS Lambda Profiler Extension for Java- Part 1 Introduction

8
Codestin Search App
6 min read
Lambda function with GraalVM Native Image - Part 6 Measuring cold and warm starts with GraalVM 23 and AWS CRT HTTP Client

Lambda function with GraalVM Native Image - Part 6 Measuring cold and warm starts with GraalVM 23 and AWS CRT HTTP Client

Codestin Search App
5 min read
Spring Boot 3.4 application on AWS Lambda- Part 7 GraalVM Native Image with AWS Serverless Java Container

Spring Boot 3.4 application on AWS Lambda- Part 7 GraalVM Native Image with AWS Serverless Java Container

3
Codestin Search App
5 min read
Spring Boot 3.4 application on AWS Lambda- Part 6 GraalVM Native Image with Spring Cloud Function AWS

Spring Boot 3.4 application on AWS Lambda- Part 6 GraalVM Native Image with Spring Cloud Function AWS

2
Codestin Search App
6 min read
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