Vahan Aghajanyan

- Extended and improved in-house ERP system – Vision (C++, Qt, JIRA, Bitbucket, PostgreSQL), - Prepared code migration from Qt 4.x to Qt 5.x frameworks, - Implemented interfaces for the accounting data transfer for integration with SAP.

• Implemented routing algorithms and tools such as route network boundaries extractor, intercontinental legs generator, extended Dijkstra's algorithm for shortest path calculator etc. (C++11, STL, multithreading), • Implemented route network classes according to the Route Plan Exchange standard (C++, STL), • Octopus project – designed, implemented and extended C# wrapper generator for C++ projects, such as Nautilus SDK. (C++11, STL, C++/CLI,C#, Qt).

• Worked on Squish development – the multiplatform GUI test automation tool: new features implementation, bug fixes and e-mail based customer support (C++, STL, Qt, Python, JavaScript), • Designed and implemented VPDiff – Squish screenshot verification and analysis tool with masks and differences visualization (C++, STL, Qt), • Designed and implemented image comparison algorithms: pixel to pixel and normalized color histograms, as well as comparison results run-time generation and visualization (C++, STL)

• IC Workbench Edit/View multiplatform application/framework design and development (Linux, Windows, C++, STL, Qt), • Designed and implemented extendible and customizable GUI components (C++, Qt), • Extendible Tree View design and implementation using Qt Model/View architecture - the fast, multipurpose, customizable, extendible data visualization GUI component (C++, Qt), • Tree View performance optimization: decrease virtual memory usage, performance bottlenecks analysis (C++, Qt).