Recommended expert

Serhii Reznychenko

.NET Developer

Serhii Reznychenko
Odesa, Ukraine

Experience

Feb 2021 - Oct 2025
4 years 9 months
Ukraine

.NET Developer

SoftServe

  • Development and supporting of ASP.NET Core WebAPI services
  • Database development, database queries optimization
  • Creation of metrics graphs in Grafana
  • Working with stakeholders, setting tasks, writing documentation
  • Technologies: C#, T-SQL, LINQ, JavaScript/TypeScript, ASP.NET Core (MVC/WebAPI), RESTful and WCF services, Entity Framework Core, unit and integration testing, Microsoft SQL Server, PostgreSQL, RabbitMQ, AWS (RDS, S3, DynamoDB, Redis, CloudWatch), Grafana
Oct 2020 - Feb 2021
5 months
Kyiv, Ukraine

Software Developer

TEMABIT Software Development

  • Development of the server part of a mobile application for a large hypermarket chain
  • Development of cloud solutions based on AWS CDK
  • Development and optimization of microservices
  • Development and integration of push notification services for mobile applications (Android/Huawei)
  • Development and maintenance of databases
  • Writing technical documentation
  • Technologies: C#, T-SQL, LINQ, JavaScript, ASP.NET Core (MVC/WebAPI), RESTful services, Entity Framework Core, unit and integration testing, Microsoft SQL Server, RabbitMQ, AWS CDK
Aug 2015 - Aug 2020
5 years 1 month
Odesa, Ukraine

Software Developer

Syndikat-Plus, Gylcov and Company

  • Design, improvement and support of company software
  • Database administration
  • Analysis, design, development and implementation of an accounting system for main company activities (lending, trade, inventory accounting)
  • Technologies: C#, T-SQL, LINQ, WinForms, ASP.NET Core WebAPI, ADO.NET, Microsoft SQL Server
Apr 2005 - Aug 2015
10 years 5 months
Odesa, Ukraine

Software Developer

Foreign Intelligence Service of Ukraine

  • Design, support and optimization of company systems
  • Database development, administration and support
  • Design, development and maintenance of database systems; diagnosing and troubleshooting applications and database-related issues
  • Development and implementation of a system for linguistic analysis of textual information
  • Technologies: C#, T-SQL, LINQ, WinForms, Windows Services, Lucene.NET, ADO.NET, Microsoft SQL Server

Summary

More than 8 years of practical experience in: designing, developing, analyzing and implementing desktop applications, web services; designing, testing and administration database.

Skills

  • Experience In Languages: C#, T-sql, Linq, Js

  • Knowledge Of Application Technologies: Asp.net Core, Webapi, Ef Core, Aws Cdk

  • Ide: Visual Studio 2022, Vs Code

  • Highly Experienced With Mssql Server

  • Familiar With Aws/azure Cloud Infrastructure

  • Good Communication, Analytical And Interpersonal Skills; Ability To Perform As Part Of A Team As Well As An Individual Contributor.

  • Motivated, Positive, Disciplined, Attentive To Details, Responsible, Hard Worker, Team Player.

Languages

Russian
Native
English
Advanced

Education

Sep 2001 - Jun 2007

Kharkov University of Air Force

Specialist, Systems Analyst · Systems Analyst · Kharkiv, Ukraine

Sep 1998 - Jun 2003

Kharkov Military University

Specialist, Engineer of Computer Systems, Automation and Control · Engineer of Computer Systems, Automation and Control · Kharkiv, Ukraine

Certifications & licenses

Microsoft Certified: Azure Fundamentals

AWS Certified Cloud Practitioner

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