A Few Words About Me

My name is Andrey Gubskiy, and I am an entrepreneur, IT consultant, and software architect.

Here you can read my blog and get acquainted with the projects I participated in. You can find a detailed list in the relevant section.

My scientific and thematic articles are in the publications section. You can pay for my services and also support my projects here.

On the right, you see those projects I consider the most exciting and actively involved in.

Please visit the appropriate page if you have questions or want to contact me.

Sincerely, Andrey Gubskiy.

Department of Computer Science and Software Engineering

Publications

Discover my most recent articles, and thought pieces here. This section offers a concise collection of my latest work, showcasing my ongoing commitment to knowledge expansion and industry innovation.

Education and work during war: how the online format is changing the lives of Ukrainians ^{(in Ukrainian)}

Andriy Hubsky, Deputy Director of the Information Systems Design Bureau of Igor Sikorsky Kyiv Polytechnic Institute, in a conversation with Invest News, recalls how he helped the university move critical IT infrastructure to the cloud during the blackouts. He believes that the war became a catalyst for the active implementation of online education in higher education institutions.

Blog

Dive into my most recent musings, insights, and explorations. This section features fresh, original content straight from my desk, reflecting my thoughts on current trends.

X.Bluesky 1.3.0: New Features!

The decentralized social platform Bluesky — originally a niche, invite-only network — has seen a remarkable surge in popularity. Now exceeding 25 million users, it’s drawing tech-savvy communities and political discourse away from Elon Musk’s X (formerly Twitter).

For .NET developers who want to integrate their projects with this social network, X.Bluesky has become a go-to library. Designed to simplify posting and interacting with Bluesky, it offers a straightforward integration path for bots, content distributors, and other innovative services. Now new X.Bluesky version 1.3.0 is packed with updates that make working with Bluesky more flexible, reliable, and rich in features.

What’s New in X.Bluesky 1.3.0

1. Bug Fix: Default Embed Handling

Earlier versions suffered from a subtle issue: posts without embedded links would occasionally vanish from timelines and user profiles because of an empty-string embed setting. In this release, default embedded content is set to null instead of empty strings, ensuring posts without links display correctly.

2. Improved Timestamp Format

The library now generates timestamps with millisecond precision, aligning with ATProto’s requirements. This change boosts compatibility and may improve post visibility within search windows and indexing.

3. Image Attachments

The new release introduces support for attaching images to your Bluesky posts. Beyond text, developers can now share richer content — photos, charts, and visual elements — making posts more engaging and eye-catching.

4. Customizable PDS Hostname

Developers can now configure the PDS (Personal Data Server) hostname directly, enabling smoother integrations with custom infrastructures. Whether you’re building specialized bots or enterprise-level tools, this flexibility helps tailor your deployment environment.

Why This Matters

As Bluesky’s user base grows and diversifies, powerful tooling is essential. X.Bluesky meets developers where they are, making bringing high-quality, timely content to audiences eager for an alternative social experience easier. The 1.3.0 release addresses previous pain points, supports richer media, and offers more customization — empowering developers to scale with Bluesky’s evolving ecosystem.

Integrating Bluesky’s openness and user-defined moderation into your app or bot allows you to deliver a personalized, community-driven experience that resonates with today’s tech-forward audiences. With X.Bluesky 1.3.0, you’re not just keeping pace with a changing social media landscape but helping shape it.

For more details, installation instructions, and documentation, visit the official X.Bluesky repository and explore what’s possible in this rapidly growing decentralized network.

Official links

GitHub: Explore the source code, report issues, and contribute to X.Bluesky development.
NuGet: Install or update X.Bluesky directly into your .NET projects.
Buyeacoffee: Support the developer behind X.Bluesky with a small donation.