
AUTHOR'S ARTICLES


Chatbot instead of a sales manager — when it works and when it doesn’t
In 2026, chatbots and AI sales agents can automate lead qualification, FAQs, and repetitive sales tasks, but they still struggle with trust, objections, and complex conversations. This article explains where replacing a sales manager with AI actually works — and where it quietly hurts conversions.
Maryna Kharchenko05/13/2026
Artificial Intelligence
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AI-Powered MVP Development vs. Traditional Software MVP Approaches
Can founders build an MVP without developers in 2026? Learn when AI builders are enough, where they fall short, and when traditional development is still the safer choice.
Maryna Kharchenko05/06/2026
Artificial Intelligence
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AI Code Review: What Actually Works for Development Teams
Can AI really replace code review? Why do PRs still get stuck, and where do tools like Claude and Copilot fall short? This guide explains what AI code review does well, where it fails, and how teams use it effectively.
Maryna Kharchenko04/29/2026
Engineering
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What is GitOps in 2026?
A practical breakdown of how Git-based deployment works in real teams — including core principles, tools like Argo CD and Flux, and when the added complexity actually makes sense.
Maryna Kharchenko04/21/2026
Engineering
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10 Best Usability Testing Services for Websites & Apps (2026)
A practical guide to choosing the right platform based on your team size, budget, and research goals — from fast prototype validation to enterprise-grade UX research with real users.
Maryna Kharchenko04/15/2026
Engineering
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Claude vs. Gemini in 2026: Which AI Model Is Better for Your Workflow?
A practical breakdown of strengths, trade-offs, and real use cases — from coding and long-context reasoning to real-time data access and ecosystem integration.
Maryna Kharchenko04/07/2026
Artificial Intelligence
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Global SaaS Trends in 2026: Beginning or End?
Explore how AI is reshaping SaaS in 2026 — from pricing shifts and verticalization to AI-native products — and what it means for founders and businesses.
Maryna Kharchenko03/31/2026
Artificial Intelligence
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What are Claude Skills?
Discover how Claude Skills help teams automate workflows, standardize outputs, and reduce repetitive prompting with reusable AI-powered processes.
Maryna Kharchenko03/17/2026
Artificial Intelligence
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The Main Risks and Downsides of Vibe Coding
Explore real-world failures, security vulnerabilities, technical debt, and scalability issues that can emerge when AI-generated code is used without proper engineering discipline.
Maryna Kharchenko03/10/2026
Artificial Intelligence
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