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Vadym Kazulkin @vkazulkin.bsky.social · 28/06/2025

"Open Protocols for Agent Interoperability Part 2: Authentication on MCP". In Part 2 of this blog series we dive deep into authentication in the latest version of the MCP specification and discuss some of the contributions from AWS in this release. aws.amazon.com/de/blogs/ope...

aws.amazon.com

Open Protocols for Agent Interoperability Part 2: Authentication on MCP | Amazon Web Services

In Part 1 of our blog series on Open Protocols for Agent Interoperability we covered how the Model Context Protocol (MCP) can be used to facilitate inter-agent communication and the MCP specification ...

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Vadym Kazulkin @vkazulkin.bsky.social · 28/06/2025

"AWS costs estimation using Amazon Q CLI and AWS Cost Analysis MCP". In this post, we explore how to use Amazon Q CLI with the AWS Cost Analysis MCP server to perform sophisticated cost analysis that follows AWS best practices. aws.amazon.com/de/blogs/mac...

aws.amazon.com

AWS costs estimation using Amazon Q CLI and AWS Cost Analysis MCP | Amazon Web Services

In this post, we explore how to use Amazon Q CLI with the AWS Cost Analysis MCP server to perform sophisticated cost analysis that follows AWS best practices. We discuss basic setup and advanced techn...

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Vadym Kazulkin @vkazulkin.bsky.social · 28/06/2025

"Supercharging AWS database development with AWS MCP servers". This post focuses on the following database services: Amazon Aurora – MCP servers for Aurora PostgreSQL, MySQL, and DSQL DynamoDB – MCP server for DynamoDB ElastiCache – Valkey and Memcached aws.amazon.com/de/blogs/dat...

aws.amazon.com

Supercharging AWS database development with AWS MCP servers | Amazon Web Services

Amazon Aurora, Amazon DynamoDB, and Amazon ElastiCache are popular choices for developers powering critical workloads, including global commerce platforms, financial systems, and real-time analytics a...

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Vadym Kazulkin @vkazulkin.bsky.social · 21/06/2025

"Stream data from Amazon MSK to Apache Iceberg tables in Amazon S3 and S3 Tables using Data Firehose". We walk through two solutions that demonstrate how to stream data from your MSK provisioned cluster to Iceberg-based data lakes in S3 using Firehose. aws.amazon.com/de/blogs/big...

aws.amazon.com

Stream data from Amazon MSK to Apache Iceberg tables in Amazon S3 and Amazon S3 Tables using Amazon Data Firehose | Amazon Web Services

In this post, we walk through two solutions that demonstrate how to stream data from your Amazon MSK provisioned cluster to Iceberg-based data lakes in Amazon S3 using Amazon Data Firehose.

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Vadym Kazulkin @vkazulkin.bsky.social · 21/06/2025

"What a Distributed System Can Teach You About Managing Stress". Stress, too, is a kind of failure mode. by Tobenna Odua medium.com/illumination...

medium.com

What a Distributed System Can Teach You About Managing Stress

What software design patterns reveal about sustainable work, resilience, and the human need to pause

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Vadym Kazulkin @vkazulkin.bsky.social · 20/06/2025

"How to prioritize security risks using AWS Security Hub exposure findings". This integration helps organizations quickly identify critical security issues, from potential credential compromises to unintended resource exposures. aws.amazon.com/de/blogs/sec...

aws.amazon.com

How to prioritize security risks using AWS Security Hub exposure findings | Amazon Web Services

At re:Inforce 2025, AWS unveiled an enhanced AWS Security Hub that transforms how organizations prioritize their most critical security issues and respond at scale to protect their cloud environments....

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Vadym Kazulkin @vkazulkin.bsky.social · 20/06/2025

"9 Signs You’re Promoting Mediocrity In Your Team" Have you become too accommodating, too hands off and too vague in how you communicate expectations, leaving a gap for complacency and low standards to creep in? code.likeagirl.io/9-signs-your...

code.likeagirl.io

9 Signs You’re Promoting Mediocrity In Your Team

Have you become too accommodating, too hands off and too vague in how you communicate expectations, leaving a gap for complacency and low…

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Vadym Kazulkin @vkazulkin.bsky.social · 18/06/2025

"Conway’s Law". The real architecture was decided long before the first line of code was written. It was determined the moment teams were formed. by Christos Galanopoulos medium.com/@christosgal...

medium.com

Conway’s Law

Every organization believes it designs its systems deliberately. Architecture diagrams are drawn, interfaces are defined, boundaries are…

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Vadym Kazulkin @vkazulkin.bsky.social · 14/06/2025

On June 19 I'll pariticpate on the @lu.voxxeddays.com (luxembourg.voxxeddays.com/en/) and speak about "How to develop, run and optimize Spring Boot 3 application on #AWS Lambda" (mobile.devoxx.com/events/voxxe...). #Serverless #Java #GraalVM

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Vadym Kazulkin @vkazulkin.bsky.social · 14/06/2025

"Build generative AI solutions with Amazon Bedrock". This guide is valuable for both experienced AI engineers and newcomers to the generative AI space, helping you use Amazon Bedrock to its fullest potential. aws.amazon.com/de/blogs/mac...

aws.amazon.com

Build generative AI solutions with Amazon Bedrock | Amazon Web Services

In this post, we show you how to build generative AI applications on Amazon Web Services (AWS) using the capabilities of Amazon Bedrock, highlighting how Amazon Bedrock can be used at each step of you...

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Vadym Kazulkin @vkazulkin.bsky.social · 14/06/2025

"From raw to refined: building a data quality pipeline with AWS Glue and S3 Tables". We show how to automatically validate data quality at scale using prebuilt and custom rules, monitor quality metrics across your data lake, and set up automated remediation workflows. aws.amazon.com/de/blogs/sto...

aws.amazon.com

From raw to refined: building a data quality pipeline with AWS Glue and Amazon S3 Tables | Amazon Web Services

Organizations often struggle to extract maximum value from their data lakes when running generative AI and analytics workloads due to data quality challenges. Although data lakes excel at storing mass...

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Vadym Kazulkin @vkazulkin.bsky.social · 14/06/2025

"Deploy Qwen models with Amazon Bedrock Custom Model Import". We cover how to deploy Qwen 2.5 models with Bedrock Custom Model Import, making them accessible to organizations looking to use state-of-the-art AI capabilities within the AWS infrastructure. aws.amazon.com/de/blogs/mac...

aws.amazon.com

Deploy Qwen models with Amazon Bedrock Custom Model Import | Amazon Web Services

You can now import custom weights for Qwen2, Qwen2_VL, and Qwen2_5_VL architectures, including models like Qwen 2, 2.5 Coder, Qwen 2.5 VL, and QwQ 32B. In this post, we cover how to deploy Qwen 2.5 mo...

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Vadym Kazulkin @vkazulkin.bsky.social · 14/06/2025

"Query Amazon S3 Tables from open source Trino using Apache Iceberg REST endpoint". We walk through the set up process of using the S3 Tables table management APIs that are compatible with the Apache Iceberg REST Catalog standard. aws.amazon.com/de/blogs/sto...

aws.amazon.com

Query Amazon S3 Tables from open source Trino using Apache Iceberg REST endpoint | Amazon Web Services

Organizations are increasingly focused on addressing the growing challenge of managing and analyzing vast data volumes, while making sure that their data teams have timely access to this data to enabl...

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Vadym Kazulkin @vkazulkin.bsky.social · 11/06/2025

"Powertools for AWS Lambda introduces Bedrock Agents Function utility". It eases to create AWS Lambda functions that can respond to Bedrock Agent action requests with built-in parameter injection, response formatting and eliminating boilerplate code. aws.amazon.com/about-aws/wh...

aws.amazon.com

Powertools for AWS Lambda introduces Bedrock Agents Function utility - AWS

Discover more about what's new at AWS with Powertools for AWS Lambda introduces Bedrock Agents Function utility

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Vadym Kazulkin @vkazulkin.bsky.social · 09/06/2025

"If I started learning AI Agents & no-code Automation in 2025, here’s what I’d do to move 10x faster" The ultimate, no-fluff learning guide for non-tech beginners. by Kris Ograbek ai.gopubby.com/if-i-started...

ai.gopubby.com

If I started learning AI Agents & no-code Automation in 2025, here’s what I’d do to move 10x faster

The ultimate, no-fluff learning guide for non-tech beginners.

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Vadym Kazulkin @vkazulkin.bsky.social · 09/06/2025

"Designing resilient systems: What every engineering manager should know". How architectural patterns like retries, circuit breakers, and bulkheads can save your system — and your sanity. by Shushyam Malige Sharanappa levelup.gitconnected.com/designing-re...

levelup.gitconnected.com

Designing resilient systems: What every software development manager should know

How architectural patterns like retries, circuit breakers, and bulkheads can save your system — and your sanity.

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Vadym Kazulkin @vkazulkin.bsky.social · 08/06/2025

"Building a Multi-Agent AI System with LangGraph and LangSmith" A step-by-step guide to creating smarter AI with sub-agents. by Fareed Khan levelup.gitconnected.com/building-a-m...

levelup.gitconnected.com

Building a Multi-Agent AI System with LangGraph and LangSmith

A step-by-step guide to creating smarter AI with sub-agents

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Vadym Kazulkin @vkazulkin.bsky.social · 08/06/2025

"Remote Teams Need Systems, Not Surveillance" by Alex Ponomarev medium.com/engineering-...

medium.com

Remote Teams Need Systems, Not Surveillance

Stop micromanaging, start leading.

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Vadym Kazulkin @vkazulkin.bsky.social · 05/06/2025

"Pivotal Role of Distributed Autonomy". In principle, giving people more autonomy at work is the largest organizational challenge the modern workplace faces. by Pawel Brodzinski brodzinski.com/2025/05/dist...

brodzinski.com

Pivotal Role of Distributed Autonomy - Pawel Brodzinski on Leadership in Technology

Distributed autonomy is a crucial part of the modern workplace. Global economic changes require it as much as everyday tasks.

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Vadym Kazulkin @vkazulkin.bsky.social · 05/06/2025

"What Real Feedback Sounds Like" You’ve probably faced these exact situations. Here’s how to finally say the thing. by Claire Lew newsletter.canopy.is/p/what-real-...

newsletter.canopy.is

What Real Feedback Sounds Like

You’ve probably faced these exact situations. Here’s how to finally say the thing.

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Vadym Kazulkin @vkazulkin.bsky.social · 05/06/2025

"When a team is too big" What signs to look for and how to increase productivity with all-round skillset. by Alex Ewerloef blog.alexewerlof.com/p/when-a-tea...

blog.alexewerlof.com

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Vadym Kazulkin @vkazulkin.bsky.social · 04/06/2025

"Amazon API Gateway introduces routing rules for REST APIs". This new capability enables you to dynamically route incoming requests based on HTTP header values, URL base paths, or a combination of both. aws.amazon.com/de/about-aws...

aws.amazon.com

Amazon API Gateway introduces routing rules for REST APIs - AWS

Discover more about what's new at AWS with Amazon API Gateway introduces routing rules for REST APIs

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Vadym Kazulkin @vkazulkin.bsky.social · 03/06/2025

"Implement prescription validation using Amazon Bedrock and Amazon DynamoDB". Create an AI agent that helps healthcare providers quickly identify potential drug interactions by validating new prescriptions against a patient’s current medication records. aws.amazon.com/de/blogs/dat...

aws.amazon.com

Implement prescription validation using Amazon Bedrock and Amazon DynamoDB | Amazon Web Services

Healthcare providers manage an ever-growing volume of patient data and medication information to help ensure safe, effective treatment. Although traditional database systems excel at storing patient r...

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Vadym Kazulkin @vkazulkin.bsky.social · 02/06/2025

"Designing Resilient Event-Driven Systems at Scale". Event-driven architectures often break under pressure due to retries, backpressure, and startup latency, especially during load spikes. by Rajesh Pandey @InfoQ www.infoq.com/articles/sca...

infoq.com

Designing Resilient Event-Driven Systems at Scale

Learn how to design resilient event-driven systems that scale. Explore key patterns like shuffle sharding and decoupling queues to handle load spikes and failures. Understand common pitfalls like over...

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Vadym Kazulkin @vkazulkin.bsky.social · 02/06/2025

"When Events Trigger Intelligence: Streaming Patterns for #Serverless GenAI Inference" Key Architectural Patterns and Best Practices for Real-Time LLM Inference in Serverless Streams. by Rajesh Pandey coldstarts.substack.com/p/when-event...

coldstarts.substack.com

When Events Trigger Intelligence: Streaming Patterns for Serverless GenAI Inference

Key Architectural Patterns and Best Practices for Real-Time LLM Inference in Serverless Streams

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Vadym Kazulkin @vkazulkin.bsky.social · 28/05/2025

Check out my article series: " #AWS Lambda Profiler Extension for #Java" (dev.to/vkazulkin/se...). Introduction + how this profiler helped me identify further SnapStart priming optimization potential and to increase Lambda performance . #Serverless

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Vadym Kazulkin @vkazulkin.bsky.social · 26/05/2025

Java turned 30 years. I was happy to be interviewed by the german Java Magazin about the #Java highlights (and not only) along with others very known people from the community.

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Vadym Kazulkin @vkazulkin.bsky.social · 26/05/2025

"The 1-Minute Introduction That Makes People Remember You Forever" A Behavioral Scientist’s Trick to Hack the “Halo Effect” by Alessia Fransisca medium.com/social-scien...

medium.com

The 1-Minute Introduction That Makes People Remember You Forever

A Behavioral Scientist’s Trick to Hack the “Halo Effect”

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Vadym Kazulkin @vkazulkin.bsky.social · 26/05/2025

"Claude 4.0 Is Finally Here". Now let’s talk about what’s new and how the models Claude Opus 4 and Claude Sonnet 4 actually perform. by Jim Clyde Monge generativeai.pub/claude-4-0-i...

generativeai.pub

Claude 4.0 Is Finally Here

Anthropic has finally released the much-anticipated Claude 4 AI models.

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Vadym Kazulkin @vkazulkin.bsky.social · 26/05/2025

"System Design: Building TikTok-Style Video Feed for 100 Million Users" A deep dive into architecture, scalability, and real-time data delivery at scale by Animesh Gaitonde itnext.io/system-desig...

itnext.io

System Design: Building TikTok-Style Video Feed for 100 Million Users

A deep dive into architecture, scalability, and real-time data delivery at scale

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Vadym Kazulkin @vkazulkin.bsky.social · 25/05/2025

"Renovate to Innovate: Fundamentals of Transforming Legacy Architecture". Authros explored the inevitability of legacy systems in successful companies and the importance of transforming legacy systems to accelerate innovation. by Rashmi Venugopal and Almir Vuk www.infoq.com/articles/fun...

infoq.com

Renovate to Innovate: Fundamentals of Transforming Legacy Architecture

Rashmi Venugopal explores the inevitability of legacy systems in successful companies and the importance of transforming legacy systems to accelerate innovation. Rashmi discusses various strategies to...

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Vadym Kazulkin @vkazulkin.bsky.social · 25/05/2025

"The Evolution of Developer Marketing: From Open Source to AI". The fundamentals of effective developer marketing remain true even in today’s AI-augmented development environments. Offer genuine value. by Adam Monago www.adammonago.com/evolution-de...

adammonago.com

The Evolution of Developer Marketing: From Open Source to AI

The evolution of developer marketing emphasizes authenticity, transparency, and community engagement. ThoughtWorks exemplifies this with its value-first approach, focusing on practical resources li…

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