Full software lifecycle provider. Collecting the requirements, design, development, verification, deployment and support. The software for highload server for x86, amd64 and various arm architectures based on Windows and Linux operating systems.

The tool for requirements and design management - Sparx Enterprise Architect. IDE for source code projects - QtCreator, Eclipse, Netbeans and MS Visual Studio. Possible tech stacks: C++/boost, C++/Windows and Linux syscalls along with CRT and STL, Java2SE/Spring Boot.

Particular attention is paid to the utilization of system resources for asynchronous I/O and computations. If necessary I set the affinity masks for the processor cores. Also I adjust the underlying file system. I can also use openmp if looping needs to be split into the threads. It's relevant for calculations.

I often use PostgreSQL as a DBMS. I can process audio, video or images using hardware acceleration with GPU or H.264 transcoding. It's also possible to work through OpenCL. I prefer KeyCloak as a library for authentication and authorization. To interact with MS Office I use VSTO.NET or the corresponding ActiveX components.

It's possible to create the Dockerfile or to workout the Helm chart for K8S deployment.