Михайло

Mykhailo Opanasiuk
C# .NET Developer
My proficiency in C# is complemented by extensive experience in managing large databases,
writing, and optimizing numerous SQL queries, showcasing my ability to handle complex data-
related challenges effectively. Throughout my tenure, I have demonstrated a keen ability to
collaborate with cross-functional and international teams, contributing significantly to the
implementation and synchronization of various modules and services. This experience has not only
sharpened my technical skills but also enhanced my teamwork and communication abilities, making
me a versatile contributor ready to make a significant impact on your team.

Contacts Experience
Phone
Jan 2024 - Mar 2024 (3 months)
[открыть контакты](см. выше в блоке «контактная информация»)
Chaika Tech

Email C# Developer
[открыть контакты](см. выше в блоке «контактная информация») I leveraged .NET versions 7 and 8 to develop scalable microservices, ensuring robust data
handling and integration with PostgreSQL. My work involved using EF Core for efficient
Address data access optimization and NUnit for quality assurance through rigorous testing.
Lviv, Ukraine Additionally, I used asynchronous messaging between services using RabbitMQ,
enhancing the system's reliability and performance. My role also included developing user
interfaces with Razor Pages and managing project workflows using tools like Jira,

Education
Confluence, and GitHub, where Copilot significantly sped up coding processes.

May 2022 - December 2023 (1.8 years)
Sep 2023 - Now Capgemini Engineering
Master’s Degree
NUWM, Information Systems & Technologies
C# Developer
In this project, I utilized my expertise in Terrasoft (Creatio) for CRM customization and
Sep 2019 - Jun 2023 process automation, ensuring seamless business operations. My development work was
supported by the .NET Framework 4.7, facilitating the creation of reliable applications. I
Bachelor’s Degree
managed database operations and optimizations using MS SQL, and employed Docker for
NUWM, Information Systems & Technologies
containerization, enhancing the deployment process and environment consistency.
Implementing custom CI/CD processes streamlined our development workflow, while
Oct 2019 - Sep 2022 Redis was used to boost application performance through its advanced caching
Professional Certification mechanisms. I also designed system architectures using UML, ensuring clarity and
IT STEP Academy efficiency in development processes. Additionally, my work involved leveraging JavaScript
to create dynamic and responsive user interfaces, significantly enhancing user experience
and interactivity across web applications. Project management and team collaboration

Languages were facilitated using Jira, maintaining high productivity and clear communication
throughout the project lifecycle.

Ukrainian
Proficient Skills
English Strong knowledge of .NET ASP.NET Core Web API
Upper-Intermediate
OOP, SOLID, KISS, Design Patterns ADO.NET, EF Core
German SQL Server, PostgreSQL (indexes, ACID) Agile, Scrum (Jira), Confluence
Elementary Unit Testing Frameworks (NUnit, Moq) UML (architecture solutions)
RabbitMQ Git (Gitlab, Github), Copilot
Docker, Docker-Compose Basic auth, OAuth 2.0
Kubernetes, Jenkins Caching (Redis)
Tasks, Threads, Threads Sync SignalR Core
Logging (NLog, Log4j) JSON, XML, YAML
HTTP (1.1/2), cookies, headers JavaScript, TypeScript, React