Сергій

SERHII ILIUSHCHENKO
Lead/Senior Software Engineer
E [open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Kyiv, Ukraine

EXPERIENCE SUMMARY
Lead/Senior Software Engineer • 10+ years of professional experience in software
Dev.Pro development.
2022 - Present Kyiv, Ukraine
• 3+ years of managing a team as team leader
• Experience with Software integration and debugging.
• Implementation of new features
• Strong adherence to clean code standards and best
• Fixing bugs
development practices (SOLID, Clean Code etc.).
• Documenting the software modules according to industry standards
• In-depth understanding of .NET development
• Identifying technical challenges, underlying issues and patterns
platform.
• Providing solutions outside of one's immediate domain expertise
• Proficiently applies such practices as continuous
• Conducting interviews
delivery, infrastructure maintenance, containerization
• Delivering tech talks
and virtualization.
• Experience with architecture patterns, such as DDD,
Lead/Senior Software Engineer Reactive Programming, Event Sourcing, Services
Global Logic Oriented Architecture, Microservices. Proficient in
2020 - 2022 Kyiv, Ukraine documenting the software modules according to
• The goal of the project is a graphical shell for special medical equipment for the industry standards (e.g. UML, C4 model).
treatment of the heart, with which the doctor can control this equipment • Experience with applying information security
• Implementation of new features, fixing bugs, improving the performance of the practices across all delivery phases.
project • Ability to take decisions, investigate and resolve
• Participated in new architectural development for existing application issues. Experience with multithreading/asynchronous
• Development of unit testing programming.
• As team leader, led a subgroup consisting of a developer, two QA, and one • Experience with mentoring, interviews, tech talks.
business analyst • Strongly motivated and adoring teamwork and
collaborating.
Senior Software Engineer
Luxoft
2019 - 2020 Kyiv, Ukraine
KEY ACHIEVEMENTS
• The main goal of the project is to extract, analyze and display data from a
specialized database in the desired form Leadership & Team Management

• Developing database, business logic and UI Successfully led a team of developers, QA
• Updating existing architecture from flexibility, scalability and testing prospective engineers, and business analysts, delivering
• Performance and integration testing critical project milestones on time and
• Providing clean code practices and design patterns, SOLID principles for mid- maintaining high code quality.
developers
Mentored junior developers, conducted technical
Software Developer interviews, and led technical discussions to foster
a collaborative and knowledge-sharing
SimCorp environment.
2018 - 2019 Kyiv, Ukraine
•
•
The purpose of the project is full management of securities
Implemented new business logic and UI
Software Development & Optimization
Developed and maintained high-performance,
• Improved the performance of the project scalable applications using .NET for industries
• Participated in application performance improvement by investigating ranging from medical devices to enterprise
performance issues/gaps and providing technical solutions automation.
• Developed module microservices
Enhanced the performance of legacy applications
Software Developer by refactoring core components and optimizing
Intelligence-Service data processing pipelines.
2013 - 2018 Kyiv, Ukraine
Implemented clean code practices and
• Support existing functionalities and add new features, rewriting the project from architectural improvements in multiple projects,
C/C++ to C# .Net Core increasing maintainability and reducing technical
• New business logic algorithms development debt.
• Participated in new architectural development for existing application
• Unit testing development Improved the efficiency of database interactions
through query optimization, resulting in faster
data retrieval and reduced load on SQL servers.

EDUCATION LANGUAGES
Master's Degree in Software Engineering English
Proficient
Zhytomyr State University of Technology
09/2020 - 12/2021 Zhytomyr, Ukraine Russian
Native
Bachelor's Degree in Automation and Computer
Ukrainian
Integrated Technologies Native
Zhytomyr State University of Technology
09/2014 - 09/2018 Zhytomyr, Ukraine SKILLS
Languages

C# VB.NET Python C C++

TypeScript Delphi APL JavaScript

Frameworks

ASP.NET MVC Angular .Net

ASP.NET Core WPF WinForms

Entity Framework Core