TechMagic/Blog/
Oleksandr Hutsulyak

“You can’t automate curiosity. That’s what makes great engineers different.”

Oleksandr Hutsulyak

Oleksandr Hutsulyak

Lead Web Engineer & Tech Lead at TechMagic. 13+ years of experience building scalable web and mobile apps

Oleksandr Hutsulyak is a Lead Web Engineer and Tech Lead at TechMagic with 13+ years of experience building scalable web and mobile applications. He leads full-stack engineering teams and works on architecture design, frontend development, backend systems, testing automation, and engineering processes. His technical expertise includes Angular, TypeScript, Node.js, React, RxJS, Ionic, GraphQL, Firebase, PostgreSQL, MongoDB, Redis, and Google Cloud Platform. At TechMagic, Oleksandr focuses on scalable architecture, clean code practices, CI/CD workflows, and testing standards using tools such as Cypress, Jest, Vitest, Karma, and CircleCI. He also mentors engineers through the TM JS Web Academy and participates in the Lviv IT Cluster Mentors Community, helping developers strengthen practical engineering and teamwork skills. As a Certified Agile Team Facilitator (ICP-ATF), he combines technical leadership with strong collaboration and team development practices.

AI

Spec-Driven Development vs. Vibe Coding: What's the Real Difference?

By February 2026, 41% of all code written globally was AI-generated. A quarter of Y Combinator's latest batch had codebases that were 95% AI-written. Yet an independent randomized trial found that senior developers were actually 19% slower when using AI tools, while feeling 20% faster.

Oleksandr Hutsulyak
Anna Solovei
ByOleksandr Hutsulyak, Anna Solovei

28 May 2026 · 15 min read

Read post
Spec-Driven Development vs. Vibe Coding: What's the Real Difference?
AI

What Is the Best AI Company in 2026: Overview of Top Companies

Many companies worldwide provide AI development services, making it challenging to pick the most suitable one. That's why we explored the world of technology and created this top AI companies guide for you.

Oleksandr Hutsulyak
Krystyna Teres
ByOleksandr Hutsulyak, Krystyna Teres

10 April 2026 · 19 min read

Read post
What Is the Best AI Company in 2026: Overview of Top Companies
Development

Key Reasons Why You Should Use React for Web Development

The choice of a frontend technology is not something you do on a whim. It affects how fast your team can build, how easy the code is to maintain, and how well the product handles growth. React has stayed relevant for one simple reason: it helps teams build a modern user interface without adding more complexity than the project needs.

Oleksandr Hutsulyak
ByOleksandr Hutsulyak

11 March 2026 · 12 min read

Read post
Key Reasons Why You Should Use React for Web Development
Development

Kotlin vs Java: Which Is Better for Modern Development?

Choosing between Java vs Kotlin is a practical product and engineering decision. It shapes everyday work: how quickly features move, how easy the code is to maintain, and how much friction the team deals with as the codebase grows.

Oleksandr Hutsulyak
ByOleksandr Hutsulyak

8 March 2026 · 9 min read

Read post
Kotlin vs Java: Which Is Better for Modern Development?
Development

Benefits of Automation Testing: Definition, Types, Advantages & More

Testing a software product before release is a mandatory stage for every software development company.

Oleksandr Hutsulyak
ByOleksandr Hutsulyak

4 March 2026 · 8 min read

Read post
Benefits of Automation Testing: Definition, Types, Advantages & More
Development

Top 8 Application Monitoring Tools for 2026

When an application slows down, fails under load, or behaves unpredictably, the impact is immediate. Users leave, support tickets grow, and engineering teams lose time trying to find the cause. Without clear visibility into what is happening across the application, infrastructure, and dependencies, even small issues can turn into expensive ones.

Oleksandr Hutsulyak
ByOleksandr Hutsulyak

1 March 2026 · 12 min read

Read post
Top 8 Application Monitoring Tools for 2026

Cost-Effective AWS Security Best Practices

Is your AWS environment as secure and cost-effective as it could be? Watch our webinar where AWS security experts will dive into strategies that can help you get the most out of your security investment while minimizing risks.

Cost-Effective AWS Security Best Practices

Related services

Web Application Development

We create high-performing web and mobile apps backed by reliable cloud infrastructure.

Learn more
Frontend Development Services

We build accessible, high-performance user interfaces that bring your product vision alive.

Learn more
Backend Development Services

We design and implement scalable, secure server-side systems that support your digital platform’s logic and data needs.

Learn more
cookie

We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. Check our privacy policy to learn more about how we process your personal data.