From the studio

Software development in practice

Practical articles, case studies and technical notes on custom software development, system architecture and decisions from real projects.

Security testing before you launch an app
3 min read

Security Testing Before You Launch an App

What to check before launch: access control, common web holes, dependencies, configs and logs. Practical security testing, not buzzwords.

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What to put in a SaaS privacy policy
3 min read

What to Put in a SaaS Privacy Policy

What a SaaS privacy policy should cover in plain terms: accounts, cookies, processors, GDPR basics, and when to bring in a lawyer.

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Ways to automate document processing
7 min read

Ways to Automate Document Processing

Ways to automate document processing: how to extract data from invoices, contracts, and forms, cut errors, and design a process that holds up in practice.

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When an MVP makes sense for a new digital product
7 min read

When an MVP Makes Sense for a New Digital Product

Find out when an MVP makes sense, what it should include, and when it's better to build a full product with operations, data, and room to grow.

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How to choose a technical partner for software
8 min read

How to Choose a Technical Partner for Software

How to choose a technical partner for software development? Practical questions, quality signals, and mistakes better caught before the project gets going.

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Outsourcing development or an in-house team for company growth
7 min read

Outsourcing Development or an In-House Team for Company Growth

Outsourcing development or an in-house team? Compare cost, speed, product knowledge, and ownership, then choose the model for your company's real stage without illusions.

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Most common MVP development mistakes and how to avoid them
7 min read

Most Common MVP Development Mistakes and How to Avoid Them

The most common MVP development mistakes stretch the path to market validation. How to set scope, avoid dead ends, and keep room for the next release.

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When custom software development makes sense
7 min read

When Custom Software Development Makes Sense

Custom software development makes sense when spreadsheets and off-the-shelf tools slow the company down. How to spot the right brief and scope. No empty promises.

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Before and after: official ÚPSVaR Excel downloads vs PersonálneAgentúry.sk license search showing a valid agency license in seconds.
4 min read

Public data is not a product

ÚPSVaR publishes employment agency licenses as Excel dumps. We turned three messy registries into a searchable product anyone can use in seconds. How Nextrey builds software from ugly real-world sources.

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How to digitalize business processes without chaos
7 min read

How to Digitalize Business Processes Without Chaos

A practical guide to digitalizing business processes: where to start, what to measure, and when a custom application beats a standard tool in day-to-day operations.

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When a custom B2B portal actually pays off
7 min read

When a Custom B2B Portal Actually Pays Off

A custom B2B portal unifies orders, pricing, documents, and your sales team's work. Learn when it makes sense, what it should include, and what matters in design and day-to-day use.

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How to design an MVP product that holds up
6 min read

How to Design an MVP Product That Holds Up

Learn how to design an MVP with a working core, clear scope, and a foundation for safe operation and further development, without unnecessary dead ends in practice.

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System API integration without unnecessary errors
7 min read

System API Integration Without Unnecessary Errors

System API integration connects data and processes. We show where errors come from, what to decide upfront, and how to build integrations that hold up in production.

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Custom software for a staffing agency
8 min read

Custom software for a staffing agency

Custom software for a staffing agency handles recruitment, sales and reporting in one system. When it makes sense and what it should actually include.

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SaaS platform management after launch without chaos
8 min read

SaaS platform management after launch without chaos

SaaS platform management after launch decides stability, performance and growth. What to watch after launch and when to tackle debt, support and further development.

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Web application maintenance and development in practice
6 min read

Web application maintenance and development in practice

Maintenance and development decide how a web application performs, stays secure and pays off. What to handle after launch and how to spot a good partner.

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How to choose a technology partner for your startup
7 min read

How to Choose a Technology Partner for Your Startup

A technology partner for startups isn't just a vendor. How to recognize a team that will build an MVP, handle product growth, and stay after launch.

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External development team for startups: when it makes sense
8 min read

External Development Team for Startups: When It Makes Sense

When is an external development team for startups better than hiring in-house? A practical look at speed, risk, product management, and long-term development.

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