Alex Kalinovsky

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He is known as the original developer of AjaxSwing, a platform for deploying Java Swing applications through web browsers. In 2004, he published Covert Java: Techniques for Decompiling, Patching, and Reverse Engineering.

Early life and education

Kalinovsky was born in Kharkiv, Ukraine. He became interested in computer programming through a book on the BASIC programming language. Because access to computers was limited in Ukraine, he initially learned programming concepts using pen and paper. After gaining access to a computer at school, he began developing software, including video games and educational programs.

Career

At the age of 17, Kalinovsky founded a software development company in Ukraine. Within two years, the company grew to approximately 40 employees before later being acquired by an outsourcing company.

Kalinovsky's work in computing in the late 1990s was heavily influenced by the expansion of Java-based software in the enterprise segment.

His work during this period involved Java Swing, a graphical user interface toolkit for Java desktop applications. As internet-based applications became more widespread, he explored approaches for connecting desktop and browser-based software systems. In the early 2000s, he developed AjaxSwing, a platform that enables Java Swing and AWT applications to be accessed through web browsers without significant modification. The platform was used in enterprise environments, including by organizations such as Symantec, Toyota, and Airbus, as a bridge technology for migrating large-scale business applications.

In 2004, Kalinovsky published the book Covert Java: Techniques for Decompiling, Patching, and Reverse Engineering with O'Reilly Media. The book is aimed at experienced developers and covers topics in Java software development for enterprise systems, including performance considerations, software architecture, maintainability, and scalability.

In the 2010s, demand for desktop application deployment tools declined as software development increasingly shifted toward web-based and cloud-native architectures. During the same period, demand for outsourced software development services increased, particularly in regions with lower development costs, including Eastern Europe. As a result, Kalinovsky’s company shifted its focus from software products to custom software development services, which developed into AgileEngine. The company established its first remote engineering team in Kharkiv, Ukraine. AgileEngine’s early clients included organizations that had previously used AjaxSwing.

While serving as chief executive officer of AgileEngine, Kalinovsky co-founded a CTO peer community in the Washington, D.C. metropolitan area and founded a CTO club in South Florida. AgileEngine has appeared on the Inc. 5000 list several times since 2016. Kalinovsky has also contributed articles on software architecture and product development topics to Forbes in 2021 and 2022.