Нікіта

Nikita Stepanov
C# .Net Developer
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Motivated and ambitious C# .NET developer with a technical background in Web development. I possess strong knowledge in
object-oriented programming, along with practical experience using C#. Proficient in ASP.NET (MVC, Web Forms, Web API) and
modern Single Page Applications using Angular and Vue. Experienced in containerization with Docker, deploying applications to the
Azure, and implementing automated testing practices with xUnit. Skilled in developing integrations with financial services, business
telephony, blockchain solutions (Solana) and physical devices such as bank terminals, fiscal registrars, document readers and smart
lock card encoders. Eager to apply my technical experience and skills to contribute to company’s growth.

SKILLS
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Backend: C#, .NET 6+, .NET Framework 4+, ASP.NET Core, MVC, Blazor, EF Core, SignalR, gRPC, SOAP, xUnit, HtmlAgilityPack
Databases: PostgreSQL, Microsoft SQL Server, Azure Cosmos DB
Frontend: HTML, CSS, Bootstrap, JavaScript/TypeScript, Angular, State Management (Redux/NgRx)
Tools: Docker, Git, MassTransit (RabbitMQ), Apache Kafka
Languages: English (B-2), Ukrainian (Native)

RELEVANT WORK EXPERIENCE
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Expert Solution, Kyiv February 2025 – December 2025
.NET Developer
● Engineered substantial enhancements for a Hotel Management System, releasing 15+ new features and resolving critical
bugs to boost overall system reliability.
● Built and optimized complex SQL stored procedures, improving reliability and performance by 50% of critical business
operations.
● Developed integrations with Finmap and 3 different bank terminals, ensuring secure and reliable financial operations.
Additionally, supported integrations with numerous systems and devices, including bank terminals, fiscal registrars,
document readers, smart lock card encoders, as well as business telephony platforms such as Binotel and Ringostat.
● Designed 10 new Stimulsoft reports, improved and updated dozens of existing ones.

Academic Project – Bachelor’s Thesis Kyiv Polytechnic Institute - 2026
Full Stack Developer
● Designed and implemented a corporate messenger for communication with clients using ASP.NET Web API (backend) and
Angular (frontend).
● Implemented data storage using Solana blockchain, developed a scalable reading subsystem with transaction retrieval
through Helius API that, with an equal number of keys, outperforms a simple subsystem by 50% in throughput.
● Integrated a hybrid encryption system for secure chat messaging based on ECIES scheme.

EDUCATION
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National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Information systems and technologies, FICE.
(Bachelor’s degree, 2022-2026)