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CORE BLOG

Technology, Architecture, AI, DevOps & Security

Practical articles from real projects. From enterprise architecture to AI agents — we share what works in production.

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FEATURED ARTICLES

Featured ai

AI in HR and IT talent acquisition in 2026

How AI is changing IT talent acquisition in 2026 — from CV screening to retention prediction. A practical view for...

How AI is changing software development in 2026

A practical look at how AI tools are changing the work of developers and CTOs in 2026. What actually works, what are...

Enterprise AI Copilot — From Prototype to Production

How to build a custom AI Copilot for enterprise in 2026. A complete guide covering architecture, RAG pipeline,...

eBPF and Cilium — Service Mesh Without Sidecar Proxies

Cilium with eBPF is changing the rules of Kubernetes networking.

28. 09. 2023ai

Claude by Anthropic — The Quiet Competitor to GPT-4 for Enterprise

Anthropic's Claude offers an alternative to OpenAI. Safety, 100K context, Constitutional AI.

18. 09. 2023ai

LLM Integration in Enterprise — From Prototype to Production

Practical experience integrating large language models into enterprise systems. RAG, prompt engineering, security,...

10. 09. 2023development

GitOps v2 — Argo CD and Flux in Harmony, Not Competition

GitOps has matured. Argo CD and Flux are converging. The modern GitOps stack in 2023.

22. 08. 2023ai

Fine-Tuning LLMs for Enterprise — When to Do It, When Not to, and How

Fine-tuning allows you to customize LLMs for your domain. But it's not always the right path.

02. 08. 2023ai

Llama 2 & the Open-Source LLM Revolution — OpenAI Monopoly Over?

Meta released Llama 2 as open-source. We test the quality and assess the implications for enterprise.

24. 07. 2023ai

Backstage — Spotify's Developer Portal for Your Organization

Backstage by Spotify as an internal developer portal. Service catalog, software templates, TechDocs, and the plugin...

12. 07. 2023ai

LLM Security — Prompt Injection, Jailbreaks and Defenses

LLM application security is a new field. The main attacks and defenses against them.

25. 06. 2023ai

EU AI Act — What It Means for Czech Companies and Their AI Projects

The European Parliament approved the AI Act. An analysis of the impact on enterprise AI projects.

08. 06. 2023ai

LangChain and AI Agents — When LLMs Get Tools

AI agents are the next evolution of LLM applications. The LangChain framework for agents with tools and memory.

15. 05. 2023cloud

Platform Engineering & Internal Developer Platforms

Why platform engineering is replacing the traditional DevOps approach. How to build an IDP.

28. 04. 2023ai

RAG — How to Make LLMs Tell the Truth About Your Data

Retrieval Augmented Generation is a key architecture for enterprise AI.

05. 04. 2023ai

Vector Databases and Embeddings — Foundation of Modern AI Stack

Why vector databases are critical for AI applications. A comparison of Pinecone, Weaviate, and ChromaDB.

20. 03. 2023ai

GPT-4 Is Here — A Revolution in AI Reasoning for Enterprise

OpenAI released GPT-4. Multimodality, better reasoning, larger context — what it means for business.

12. 02. 2023ai

Prompt Engineering — The Art of Communicating with AI Models

A practical guide to prompt engineering. Techniques, patterns, and anti-patterns for effective LLM interaction.

18. 01. 2023ai

ChatGPT in Enterprise — First Impressions and Practical Experience

How we started experimenting with ChatGPT in internal processes. What works, what doesn't, and where we see potential.

12. 12. 2022ai

Kubeflow vs Vertex AI — ML Platforms for Production

Comparing ML platforms. Kubeflow on Kubernetes vs Google Vertex AI. Pipelines, AutoML, and managed training.

28. 11. 2022development

Chaos Engineering — Litmus Chaos on Kubernetes in Practice

How we introduced chaos engineering. Litmus Chaos on Kubernetes, GameDays, and building confidence in the system.

14. 11. 2022ai

Developer Experience — Golden Paths and Developer Productivity

Measuring and improving developer experience. DORA metrics, golden paths, self-service, and cognitive load.

24. 10. 2022development

gRPC vs REST — When to Use Which in Microservices

Comparing gRPC and REST for inter-service communication. Performance benchmarks, streaming, code generation, and migration.