Responsibilities:- Design and develop an innovative Home Automation software service using third-party libraries and API’s- Extensively work with ZigBee Cluster Library, HA and ZLL Profiles, Texas Instruments Z-Stack- Develop embedded software/firmware intended to use on different platforms and CPU architectures (x86, x86_64, ARM, MIPS)- Design and implement Web UI using HTML, CSS, JavaScript and libraries- Improve existing network services, deploy fixes to the production… Show more Responsibilities:- Design and develop an innovative Home Automation software service using third-party libraries and API’s- Extensively work with ZigBee Cluster Library, HA and ZLL Profiles, Texas Instruments Z-Stack- Develop embedded software/firmware intended to use on different platforms and CPU architectures (x86, x86_64, ARM, MIPS)- Design and implement Web UI using HTML, CSS, JavaScript and libraries- Improve existing network services, deploy fixes to the production environment- Work with databases (SQLite, MySQL, etc.)- Create, build, install and maintain Debian packages- Consult with other members of a team and customers about software system design and maintenance- Identify and analyse strengths and weaknesses of the developed systems- Maintain and improve the developed products- Write technical specifications and documentationsAchievements:- Although the Home Automation project had already been canned, finalised work on it vastly improving and adding new functionality. This resulted in the last stable and feature rich release that is still used by many participants Show less

Responsibilities:- Design and develop desktop and embedded device-driven software (working via Serial port, serial-to-USB converter, USB, Ethernet, Wi-Fi)- Design and implement multi-threaded real-time software for a range of company’s products using C++, Qt framework, C, C# and Delphi- Display dynamic data in graphic forms (charts, 3D models etc.)- Create shared libraries (DLL, SO) for further use in customers’ solutions- Analyse user needs and software requirements to… Show more Responsibilities:- Design and develop desktop and embedded device-driven software (working via Serial port, serial-to-USB converter, USB, Ethernet, Wi-Fi)- Design and implement multi-threaded real-time software for a range of company’s products using C++, Qt framework, C, C# and Delphi- Display dynamic data in graphic forms (charts, 3D models etc.)- Create shared libraries (DLL, SO) for further use in customers’ solutions- Analyse user needs and software requirements to determine feasibility of design within time and cost constraints- Develop calibration procedures for micromechanical sensors (gyros, accelerometers, magnetometers etc.)- Create and implement operating algorithms for high precision systems (e.g. proportional integral correction, Kalman filter correction etc.)- Work out temperature compensation (piecewise linear and polynomial) to improve systems’ reliability- Integrate third party navigation, orientation, optical, GPS tracking, celestial systems into one complex system developed by the company- Provide field tests in different harsh environments (e.g. humidity, temperature, vibrations, magnetic disturbances etc.)- Provide maths analysis of obtained results using technical computing languages (e.g. MATLAB)- Provide tests and optimisation using software virtualisation (VMWare Workstation, Oracle VirtualBox)- Diagnose, test, debug and successfully fix bugs arising on different target platforms- Write technical specifications and documentations- Work on developing new productsAchievements:- Ported software projects using Qt framework to different platforms (Windows, UNIX/Linux, MacOS, Android)- Improved software performance that allowed operating on embedded devices with low memory and CPU, resulting in broader market use Show less

A Ukrainian company specialising in information and telecommunication systems.Responsibilities:- Design, develop and implement CRM databases (MySQL, PostgreSQL, Firebird, Microsoft SQL Server, Microsoft Access) based on customer requirements using Delphi, Java and C++- Create and optimise complex SQL functions, scripts, stored procedures and triggers to support application development- Test databases and perform bug fixes- Perform database migration and ensure that all… Show more A Ukrainian company specialising in information and telecommunication systems.Responsibilities:- Design, develop and implement CRM databases (MySQL, PostgreSQL, Firebird, Microsoft SQL Server, Microsoft Access) based on customer requirements using Delphi, Java and C++- Create and optimise complex SQL functions, scripts, stored procedures and triggers to support application development- Test databases and perform bug fixes- Perform database migration and ensure that all data are successfully transferred- Export/import data to/from MS Office Word, Excel, Access- Create reports (Crystal Reports, Fast Reports)- XML data import/export- Communicate back to team lead and members of a team on request- Train end-users, provide technical supportAchievements:- Improved company’s software by migrating from old Firebird Database into PostgreSQL which resulted in a 15% increase in productivity Show less

Responsibilities:- Create and implement sensors’ calibration procedures- Optimise and improve company’s software- Test developed devices- Fix bugs in the existing software- Develop and write user's manuals, interface control documents etc.- Provide technical support as requiredAchievements:- Developed and implemented magnetometers’ calibration software that decreased influence of soft and hard iron magnetic disturbances and increased system accuracy on… Show more Responsibilities:- Create and implement sensors’ calibration procedures- Optimise and improve company’s software- Test developed devices- Fix bugs in the existing software- Develop and write user's manuals, interface control documents etc.- Provide technical support as requiredAchievements:- Developed and implemented magnetometers’ calibration software that decreased influence of soft and hard iron magnetic disturbances and increased system accuracy on 20%- Participated international conference demonstrating company’s products Show less