Oleksandr Morozov

Experience

• 

  EPAM Systems

  May 2017 - Sept 2017

  Trainee Full-Stack Software Engineer (.NET)
• 

  GlobalLogic

  Oct 2017 - now

  • Developed an application that collects device-specific log files from AWS S3 cloud storage, archives them, and stores them in the customer's designated storage.• Implemented a data parser based on a standard communications protocol for computer-assisted electrocardiography. This protocol specifies the interchange format and messaging procedure for ECG cart-to-host communication and retrieval of SCP-ECG records. The data parser enables the manipulation and conversion of binary data from medical devices into a human-readable format, improving the usability and accessibility of this data for medical professionals.• Implemented a tool that simulates the behavior of medical device requests. This tool is capable of simulating a variety of different requests, including registration, data uploading, firmware updating, and state and status reporting. By simulating these requests, the tool enables developers and testers to evaluate the performance and behavior of medical devices under various conditions, ultimately improving the reliability of medical devices.• Developed an application that migrates binary data from an MSSQL database and transfers it to custom-designed buckets in AWS S3 storage, which can be configured for different server environments.• Developed a performance testing framework using Python to assess system responsiveness and stability under different workloads.• Developed a tool using the Python programming language that generates type-strict proxies for SOAP clients. This tool functions similarly to the Service Model Metadata Utility Tool (Svcutil.exe), which generates proxy classes for SOAP-based web services. By generating these proxies, the tool enables SOAP clients to communicate more accurately and easily with web services in a strict manner. Show less • Developed a software component that retrieves data representation and converts it to a model that no longer references the native assembly (.NET Framework). This approach helps to remove dependencies on specific software and makes the model more versatile and easily accessible in .NET Standard components.• Contributed to developing a cloud-based platform that manages and shares patient information and device data between emergency medical services (EMS) and hospitals. This platform is designed to improve collaboration, reduce treatment times, and ultimately enhance patient outcomes.• Developed Windows and REST API services that register medical devices, as well as upload and validate device data within a healthcare platform. These services ensure that medical devices and their corresponding data can be easily and accurately integrated into the platform, improving the overall functionality and usability of the system.• Developed a service that routes patient records from a device to a healthcare platform. This service ensures that patient records are transmitted securely and efficiently between different components of the healthcare platform, ultimately improving the speed and accuracy of patient care.• Developed a component that generates reports based on the Health Level 7 Standards, international standards for exchanging clinical and administrative data between different software applications used by healthcare providers. This component improves the exchange of information, ultimately improving the quality of patient care.• Implemented and conducted performance tests using BenchmarkDotNet to collect metrics from various components of a healthcare platform to compare performance degradation between the legacy component and the new implementation from scratch. Show less • Implemented functionality using iText to generate PDF and other image format reports containing patient information and device data, including electrocardiograms, vital signs, etc. This functionality is integrated into a healthcare platform, and the reports can be sourced from medical devices or other participants of the platform.• Ensured the quality of the report rendering components by covering them with both unit and integration tests using xUnit and Moq.• Configured CI/CD processes in the GitLab repository to publish the NuGet packages. Show less

  • Software Engineer (.NET)

    Jun 2019 - now

  • Junior Software Engineer (.NET)

    Jun 2018 - May 2019

  • Associate Software Engineer (.NET)

    Feb 2018 - May 2018

  • Trainee Software Engineer (.NET)

    Oct 2017 - Jan 2018