Alexey Kaziev Email & Phone Number

Rostov-On-Don, Russia

- Developed several significant functional enhancements, including mechanisms for exporting schedules from a third-party system at the click of a button and supporting marketing campaigns, such as the "Night at the Cinema" initiative by the Cinema Foundation.- Created an open-source wrapper library for material-ui in Scala to simplify the development of the client-side applications in Scala. The tool was used in the development of admin systems and internal projects of the company.- Developed an onboarding plan for Scala developers and participated in their mentoring.- Wrote and implemented an open-source utility library for the company, compiling improvements, extensions, and wrappers for Scala/Java libraries and platforms. This simplified work within the Scala ecosystem by reducing boilerplate code and allowing a focus on business logic development.- Rewrote one of the company’s internal projects in full-stack Scala, making development more efficient and reliable.- Implemented integration for "The Pushkin Card" project with other company systems, ensuring reliable interconnection between various components.- Initiated the adoption of tools for Scala, such as scalafmt, scalafix, tpolecat, etc., to organize and simplify the work of developers.- Researched and implemented a new development stack using the ZIO ecosystem in conjunction with libraries like http4s, tapir, sttp, refined, chimney, etc.- Developed a CRM system for cinemas, ensuring management of business-critical processes.- Initiated an upgrade of the Java version from 8 to 17 in the company’s projects to improve performance and security.- Researched and implemented an improved development stack for Scala.js based on Vite and Ant Design, using scalablytyped.- Rewrote a number of significant modules for the company from Perl to Scala, eliminating legacy code.

Rostov-On-Don, Russia

- Migrated a third-party licensing server from Delphi/C# to Scala, performing reverse engineering after a detailed study of the source code, traffic analysis using Wireshark, and encryption algorithms. Maintained the system's functionality and eliminated dependency on the external provider.- Formulated and implemented a Scala Style Guide to enhance the standardization and organization of code across the company's Scala projects.- Developed and implemented a new internal system based on full-stack Scala for the individual deployment and testing of the company's projects, ensuring the replacement of the staging system in Bamboo.- Redesigned the registration and authentication system for the company’s main product, migrating it from Perl to Scala and implementing JWT authentication to improve security.- Rewrote and enhanced the internal admin system of the company's main product from Perl to full-stack Scala in collaboration with Junior developers.

Rostov-On-Don, Russia

- Developed and implemented a number of significant features, including submitting requests to the distributor and predefining the pre-screening date of the film.- Implemented an automated session scheduling system using a customized genetic algorithm, ensuring efficient distribution of sessions without conflicts in time and other parameters.- Participated in the development of the ticketing system, including the initial versions of services for working with ticket and fiscal printers, cashless payment terminals, and a unified admin panel for cash registers. Additionally, I was involved in other important tasks, such as writing APIs and integrating with third-party solutions.- Developed the "Smart Advertising Scheduling in Cinemas" project – a complex algorithm based on objectives, elapsed time, priorities, and weight coefficients, ensuring effective use of advertising space in DCP packages.

Work on multiple projects of varying sizes, from performing research and coursework to optimizing and redesigning existing mini-projects.

Rostov-On-Don, Russia

Programming of small tasks related to equipment automation in trains.