Tech Articles, Guides & Case Studies

Career•August 25, 2026

Project Manager, Product Owner and Business Analyst: Who Is Responsible for What

Three roles people constantly confuse: the PM runs process and deadlines, the PO owns the product and priorities, the BA turns wishes into requirements. How they differ, where they overlap, which one your project needs, and how to present experience in these roles.

Mosiichuk Rostyslav10 min read

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Guides•August 25, 2026

What Responsive Design Is and Why Your Site Breaks on a Phone

Why a site looks fine on a desktop and falls apart on a phone, what actually causes each symptom, how to test responsiveness yourself in ten minutes, and what to require from a specialist so it never happens.

Mosiichuk Rostyslav10 min read

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Guides•August 25, 2026

Domain, Hosting, CMS, API and Git Explained in Plain Language

The basic terms that keep coming up in conversations with developers: what a domain and hosting are and how they differ, why you need a CMS, how an API works, what Git and a repository are — and which credentials must end up in your hands.

Mosiichuk Rostyslav10 min read

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Guides•August 15, 2026

Test Tasks: Worth Doing or Not, and How Not to Waste Your Time

How to tell a reasonable test task from free labor, which questions to ask before starting, how to do one so you win it, who owns the result, and how to decline without losing the project.

Mosiichuk Rostyslav11 min read

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Guides•August 15, 2026

Freelance Burnout and Workload: How to Spot It and Not Reach the Edge

Why freelancing burns people out differently than employment, early signs that are easy to miss, how to plan workload with a buffer, how to smooth peak and dead months, and what to do once burnout has already happened.

Mosiichuk Rostyslav11 min read

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Guides•August 15, 2026

How to Turn Down a Project Without Losing the Contact

When declining beats accepting, a four-part structure for a clean refusal, ready wording for the most common reasons, how to exit a project already underway, and why a good "no" often comes back as work later.

Mosiichuk Rostyslav10 min read

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Guides•August 13, 2026

Revisions: How Many to Include, How to Bound Them, and What to Do When They Never End

Why revisions become endless, how many rounds to include, where the line between a revision and a new task sits, how to structure approvals, and the exact wording that works when something is out of scope.

Mosiichuk Rostyslav11 min read

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Guides•August 13, 2026

Client Agreements: Deposits, Stages and What to Put in Writing

Ten points to settle before starting work: scope and boundaries, stages, payment and deposits, rights to the result, revisions, deadlines, scope changes and exit terms. With a ready email agreement template.

Mosiichuk Rostyslav9 min read

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Career•August 13, 2026

How to Price Your Work: Hourly, Per Project or Retainer

Three pricing models and when each works, how to derive your own minimum rate from real billable hours, how to estimate a project with a risk buffer, and how to state a price without apologizing for it.

Mosiichuk Rostyslav10 min read

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