Sergey Sambor

- Automotive telematics project - Linux, Bash, C++, TCP IP, Ethernet, Automotive CAN, CAN FD, Eclipse, SVN, JIRA

- geomap project - upgraded an offline map engine to support SQLite geodata source - set up Google Test Framework and covered new and existing code with unit tests - established (within a team) the practices of generating a code documentation and a static code analysis - detected and cleared off the worst (most expensive) search queries by using profiling tools - C++, SQL, Linux, Google Test, Doxygen, Valgrind, Cppcheck, Python, Bash, Git, JIRA, Gerrit, Jenkins

Automotive navigation project - refactored a geomap component and other features, also designed new features - investigated and documented legacy features - interviewed candidates and coached newcomers C++, JavaScipt, Qt, Qt Creator, Visual Studio, Gerrit, Scrum, Google Test, Git, JIRA, Confluence, Jenkins

Dimensions CM - client-server version control system - developed ‘Cherrypick’ command in the version control system (Dimensions CM) - implemented user side cache of a repository in Dimensions CM - debugged remote client’s computers - wrote documentation C++, RogueWave C++ library, Visual Studio, Scrum, Dimenstions CM, Solutions Business Manager

Photostock’s search engine - designed a new search engine - investigated C++ unit test frameworks, picked the best fit, applied it to already existing code, wrote How-Tos and taught other team members - researched and solved the problem of high memory consumption by search engine processes in Solaris system - implemented RESTful Spring service for managing Elasticsearch - participated in interviewing candidates C++, SQL, Linux, CxxTest, Java, REST, Spring, Elasticsearch, JIRA, Jenkins, Git, Eclipse

Payment solutions and secured transactions - developed, upgraded and migrated POS firmware for different Telium platforms - installed and set up the application on site in the bank in Ghana, guided clients on the setup process - developed an integration application for POS-terminals with iPhone/iPod connectivity - migrated a crypto firmware for generating/storing/transporting keys - coached junior team members C++, C, RSA, EMV, Telium, FTP, Win32 API, SQL, Subversion, IngeDev, Mantis

Data recovery software - designed and developed HEX-viewer for disk drives images - implemented a library for a full access to unmounted NTFS volumes - developed the tool for conversion/modification virtual machine config files of different providers - contributed to the development of cross-platform GUI API - participated in interviewing non-technical candidates C++, NTFS, FAT, Ext, MFC, Win32 API, XML, Visual Studio, Visual SourceSafe, VirtualBox, Virtual PC