Looking for a job

Oleksandr Don

@oleksandrdon

Senior Software Engineer at Ukrsibbank integrating Prostir payments and optimizing card systems with C, proC, and PL/SQL.

Ukraine

Message

What I'm looking for

I’m seeking a challenging environment where I can apply my C++ and C# expertise to drive innovation and deliver impactful software solutions.

At Ukrsibbank, I’m integrating the Ukrainian Prostir payment system with the bank’s core card suite. I develop and optimize card operations components, including ISO 8583 messaging, using C, proC, and PL/SQL.

At ETAP, I designed and implemented the SCADA alarm system backend for critical power management systems. I also developed multithreaded applications for event notification and user interfaces with WPF and MFC.

At ETAP, I introduced distributed C++ and C# compilation, reducing development downtime by 75 hours per day (30%) and saving approximately 19,500 hours per year for developer teams. I also analyzed crash and memory dumps, contributing to a 40% reduction in system crashes.

My earlier work included supporting ScanExpress Viewer development requests at Corelis and improving database migration and flight data playback at Teledyne Controls. I hold a Bachelor of Science in System Software Engineering from Odessa National Polytechnic University.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Ukrsibbank

Dec 2024 - Present (1 year 11 months)

Leading integration of the Ukrainian Prostir payment system with the bank's core card suite, developing critical components using C, proC, and PL/SQL, and designing IPC mechanisms on Linux.

C PROC Pl SQL ISO 8583 IPC Linux Git Gitlab

Software Engineer

Corelis

Oct 2022 - Feb 2023 (4 months)

Responded to Viasat development requests for ScanExpress Viewer product and supported win32 JTEG drivers under IEEE-1149.1.

Win32 JTAG IEEE 1149.1

Software Engineer

Teledyne Controls

Dec 2021 - Jul 2022 (7 months)

Managed MySQL DB migration and client changes for AGS program, normalized databases, revised flight data playback utility, and improved workflow using CI with Bamboo and RPC APIs.

MySQL CI CD Bamboo RPC Database Migration

Sr. Software Engineer

ETAP

Dec 2014 - May 2021 (6 years 5 months)

Spearheaded design and implementation of ETAP SCADA alarm system backend, developed multithreaded applications, and maintained a 2 million-line codebase. Achieved 40% reduction in system crashes through crash dump analysis.

C++C#WPF MFC MVC MVVM SCADA OPC UA OPCDA Modbus UDP TCP IP MongoDB WinDbg Multithreading Interoperability DCOM Accurev Visual Studio

Software Developer

CS Odessa

Oct 2013 - May 2014 (7 months)

Worked as a UX junior developer on office software, vector diagramming, interactive dashboard, and drawing tools, contributing to UI development and 2D graphics.

SOLID UI Development 2D Graphics Debugging Refactoring