Hi, I'm Serhii Hrekov​

I'm a Software Engineer specializing in scalable, high-performance web applications, backend architecture, automation, and cloud platforms. I have a strong background in building complex systems from end to end. As the creator of hrekov.com, I build and document real-world solutions, from production APIs and microservices to public-facing Telegram bots and browser automation extensions. You can view my resume, download it in PDF format, or explore my portfolio of public projects.

Serhii Hrekov Contacts​

• Senior Software Engineer & System Architect with 10+ years of hands-on experience building production web applications, high-throughput cloud backends (AWS, GCP, Vercel), and developer tooling.
• Currently working with nCube and Modigie, and founding production web tools on Hrekov.com.
• GitHub: @serhii-hrekov
• LinkedIn: linkedin.com/in/serhii-hrekov
• X: @serhii_hrekov
• Medium: @hrekov
• Telegram: @serhii_hrekov
• For employment history and technical credentials, view my Resume and Resume PDF.

About the hrekov.com platform​

I built the hrekov.com website to share my software engineer experience and to distribute practical APIs, web tools, guides, and real-world solutions for developers and tech enthusiasts. Unlike typical technical blogs that rely on toy examples, my platform focuses on production-ready architecture and real development challenges.

One of the main reasons I started this website is to be able to return to my own content and tools and find it easily.

I embrace a build-in-public philosophy, my website features an open analytics dashboard and a project timeline to share the behind-the-scenes engineering journey, so enjoy!

The main sections that I have right now are:

• Apps: that I build! Production-ready web applications, APIs, and Telegram Bots built by me, I'm trying to add the source code whenever I can (see Apps section)
• Guides: In-depth tutorials and how-to articles on software development topics(e.g., API design, microservices, automation, etc.)
• Blog: Regularly updated articles on industry trends, best practices, and personal insights(see Blog section)
• Documentation: Comprehensive documentation for the apps and tools that I've build, including API references and implementation guides (see Docs section)

Additional information for curious minds​

To this date, the website has 40 apps, 165 posts, 28 documentation pages and 41 subscribers to the newsletter.

Subscribe to my email newsletter​

To stay updated with the latest content and my personal insights, you can subscribe to the newsletter or follow me on X or LinkedIn.