Siarhei Hasiuk
@siarheihasiuk
Seasoned software engineer with expertise in .NET technologies.
What I'm looking for
With over 10 years of experience in software development, I have honed my skills in creating robust client-server and web applications. My expertise lies primarily in the .NET framework, including ASP.NET and C#, where I have successfully led projects from conception through to deployment. I thrive in collaborative environments and have a proven track record of optimizing application performance and integrating complex systems.
Throughout my career, I have worked on diverse projects, including CRM systems, SaaS delivery platforms, and healthcare applications. My hands-on experience with microservice architecture and cloud technologies like AWS and Azure has equipped me with the ability to tackle challenging problems efficiently. I am passionate about continuous learning and applying new technologies to enhance user experiences and streamline development processes.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
NDA
Jun 2024 - Present (1 year 1 month)
Involved in the coding phase, contributing to the development of various software components. Participated actively in the creation and implementation of microservice architecture. This role focused on foundational development tasks within a new project.
Senior Software Engineer
NDA
Mar 2020 - Jun 2024 (4 years 3 months)
Involved in the coding phase and wrote comprehensive application tests to ensure software quality. Integrated new dealer management systems and participated in correcting build-process and deployment issues. Optimized application performance to efficiently handle large volumes of data.
Software Engineer
NDA
Jan 2018 - Feb 2020 (2 years 1 month)
Involved in the coding phase and wrote application tests for a SaaS delivery management platform. Integrated new carriers and participated in correcting build-process and fixing deployment issues. Optimized application performance to work efficiently with large datasets.
Senior Software Engineer
NDA
Jun 2017 - Jan 2018 (7 months)
Involved in the coding phase and wrote application tests, refactoring legacy backend code to utilize .NET Core. Participated in developing a web editor for AutoCAD files as part of a Floor Planning Solution. Contributed to the Planogram application, managing store layouts and product placements.
Software Engineer
NDA
Apr 2017 - Jun 2017 (2 months)
Involved in the coding phase and wrote application tests, refactoring legacy code to new technologies. Participated in the development of algorithms for analyzing substance toxicity and generating recommendations. Provided knowledge transfer to new backend team members.
Software Engineer
NDA
Aug 2016 - Apr 2017 (8 months)
Involved in the coding phase and wrote application tests, optimizing application performance for large data volumes. Provided knowledge transfer to newcomers on the backend team. Contributed to a web-based business intelligence platform for healthcare providers.
Software Engineer
NDA
Jun 2016 - Aug 2016 (2 months)
Involved in the coding phase and wrote application tests, implementing the user interface and web forms using ReactJS. Developed project-specific features and participated in correcting the build-process. Contributed to a feature for marketers to customize virtual shelves and generate PDF documents.
Software Engineer
NDA
Apr 2014 - Jun 2016 (2 years 2 months)
Fixed issues on both backend (WCF Services, MVC, SQL queries) and frontend. Significantly increased page load time by implementing minifying and refactoring JavaScript code. Migrated old Visual Basic functionality to a service-oriented architecture in C#.
Software Engineer
NDA
Feb 2014 - Apr 2014 (2 months)
Involved in coding and design phases, writing Unit Tests for an internet shop application. Implemented the user interface and web forms, and developed server-side database connections using ASP.NET, ADO.NET, and SQL. Developed client-side validations using JavaScript.
Software Engineer
NDA
Jan 2014 - Feb 2014 (1 month)
Involved in coding and design phases, writing Unit Tests for an online meal ordering project. Designed and developed databases, and implemented features for downloading and parsing menus. Developed a comprehensive reporting system for the application.
Education
Degrees, certifications, and relevant coursework
No school provided
Bachelor of Science, Computer Science
No description provided.
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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