Natalia Misiukiewicz

Natalia is a content writer and marketing specialist with over 5 years of experience in B2B tech, covering topics like software development, FinTech, SaaS, and cybersecurity. She holds an MA in English translation and has worked across content writing, SEO, and marketing coordination for software houses and IT companies. At Code & Pepper, she writes about FinTech and HealthTech development, software outsourcing, and team augmentation.

Benefits of DevOps: Driving Innovation and Efficiency for FinTech & HealthTech Teams

Benefits of DevOps

DevOps delivers a measurable competitive advantage for FinTech and HealthTech companies, cutting deployment times by up to 60%, reducing infrastructure failures, and enabling engineering teams to ship compliant, production-ready code continuously. 

This article breaks down the core benefits of DevOps, the practices that drive efficiency, and how organizations in regulated industries use DevOps to scale without sacrificing security or compliance.

Read more

Best UX Designer Interview Questions and Answers: How to Hire (or Land) a Top 1% Designer

UX designer interview questions test whether a candidate can turn user research, business constraints, and product goals into interfaces that people actually use, not just visually appealing mockups that fall apart under real-world conditions.

That is the clean definition.

The sharper one is this: companies hiring UX designers in 2026 are not looking for candidates who can name design principles. They are looking for designers who can navigate ambiguity, defend decisions with evidence, collaborate across engineering and product, and ship work that measurably improves user outcomes.

In FinTech and HealthTech environments, where Code & Pepper’s engineering and design teams operate, UX designers must also design for compliance contexts, regulatory-sensitive data flows, and users who make high-stakes financial or medical decisions. That makes the interview bar significantly higher.

This guide covers the UX designer interview questions that appear most frequently in hiring processes in 2026, what strong answers look like, and how to demonstrate the depth interviewers are actually evaluating.

Read more

Najlepsze systemy rezerwacji online w 2026 roku

System rezerwacji online to oprogramowanie, które automatyzuje cały proces umawiania spotkań, od wyboru terminu, przez wypełnienie formularza, aż po potwierdzenie rezerwacji i przypomnienia, eliminując konieczność ręcznego zarządzania kalendarzem i odbierania telefonów.

To prosta definicja. Precyzyjniejsza brzmi tak: dobry system rezerwacyjny zmniejsza liczbę nieobecności, skraca czas obsługi klienta i pozwala firmie przyjmować rezerwacje 24 godziny na dobę, 7 dni w tygodniu, bez dodatkowego personelu.

W 2026 roku rynek systemów rezerwacji online jest szeroki. Różnice między platformami są istotne: zakres funkcji, modele cenowe, możliwości integracji i branże, dla których dane rozwiązanie zostało zaprojektowane. 

Ten artykuł porównuje najważniejsze systemy dostępne w Polsce, wskazuje ich mocne i słabe strony oraz pomaga wybrać narzędzie dopasowane do potrzeb Twojej firmy.

Read more

The 2026 Guide: Machine Learning Engineer Interview Questions and Answers

Machine learning engineer interview questions test whether a candidate can build ML systems that work in production, not just explain algorithms on a whiteboard.

That is the clean definition.

The sharper one is this: companies hiring ML engineers in 2026 are not looking for textbook recall. They are looking for engineers who can turn models, data pipelines, and product requirements into working software that scales, handles edge cases, and does not degrade silently under real-world load. 

In FinTech and HealthTech environments, where Code & Pepper’s engineering teams operate, ML engineers must also navigate strict data privacy requirements under GDPR and HIPAA, making interview preparation even more demanding.

This guide covers the machine learning engineer interview questions that appear most frequently in technical hiring processes, what strong answers look like, and how to demonstrate the depth interviewers are actually evaluating.

Read more

What Is Bespoke Software Development?

Bespoke software development delivers a custom-built solution engineered to match your exact operational workflow, compliance requirements, and growth trajectory, not a generic platform you’re forced to adapt to.

For FinTech and HealthTech companies operating in regulated markets, the difference between a bespoke solution and off-the-shelf software isn’t a preference, it’s a strategic decision that determines your speed-to-market, your regulatory standing, and your competitive edge. At Code & Pepper, we’ve delivered 500+ bespoke software projects across 18+ years, serving growth-stage startups from Series A through Scale-Up.

Read more

What Is End-To-End (E2E) Testing? A FinTech & HealthTech Engineering Guide

If your FinTech or HealthTech platform ships a broken user journey, a failed payment flow, a broken onboarding screen, or a compliance check that silently errors out, you don’t get a second chance. 

End-to-end (E2E) testing is the discipline that prevents exactly that from happening.

This guide explains what E2E testing is, why it’s non-negotiable in regulated software, and how to implement it in practice, from choosing a framework to integrating it into your CI/CD pipeline.

Read more

What Is Staff Augmentation? Definition, Types, and How It Works

Staff augmentation is the practice of embedding pre-vetted external engineers directly into your existing development team to fill a specific skill gap, add capacity, or accelerate delivery, without the cost and delay of permanent hiring.

That is the clean definition.

The sharper one is this: staff augmentation lets FinTech and HealthTech companies ship faster by giving CTOs and Heads of Engineering access to production-ready specialists in under 4 weeks, at up to 50% lower cost than in-house recruitment.

This guide covers what staff augmentation means, how the model works, the types available, the benefits and limitations, and how to apply it correctly in a regulated engineering environment.

Read more

Fintech Cybersecurity in 2026: Risks, Trends & Best Practices

FinTech cybersecurity is the set of technical controls, compliance frameworks, and security-first engineering practices that protect financial platforms, their transaction data, APIs, and customer records, from breaches, fraud, and regulatory failure.

The attack surface has changed. FinTech platforms now process millions of transactions through open APIs, third-party payment rails, and cloud-native infrastructure. 

Each integration point is a potential entry vector. A single exploited vulnerability does not just disrupt operations, it triggers FCA investigations, GDPR fines, and the kind of customer trust erosion that no marketing budget can fix.This guide covers what FinTech cybersecurity actually requires in 2026: the threat landscape, the most exploited vulnerabilities, the compliance obligations that matter, and the engineering practices that make platforms genuinely secure, not just audit-ready.

Read more