Resume Software Engineer

Software Engineer (C#/.NET)

Engineered a text search service utilizing Elasticsearch, Algolia,
and Microsoft Orleans, optimizing product search functionality
and performance
Designed and developed a database for processing Orleans
grains data
Integrated the text search service with existing systems,
ensuring seamless operation within the company's visual search
product ecosystem
Designed and developed a time-series database (TdEngine) and
a statistics service to store events and data generated by various
services within the product ecosystem
Maintained and optimized PostgreSQL database for storing
service events, implemented optimizations for generating
statistics and insights from the stored data
Provided technical support, troubleshooting and optimization
for services across the product stack, working with a wide variety
of technologies
Maintained and optimized databases for various projects (SQL
Server, PostgreSQL, MongoDB)
Organized team structure and task allocation for the text search
service project

nyris GmbH (Jun ***************)

EXPERIENCE

MARIIA

MALITSKA

C # / . N E T D E V E L O P E R

PROGRAMMING SKILLS

Languages:

C#
Java
JavaScript

Frameworks and Technologies:

.NET Framework
ASP.NET Core
Entity Framework
RESTful APIs

Databases:

MS SQL Server
MySQL
MongoDB
PostgreSQL
Elasticsearch

Web Technologies:

HTML5
CSS3
LESS

Tools and Platforms:

Visual Studio
Git
Docker

LANGUAGES

English – C1
Ukrainian – Native

CONTACTS

Email: Show contacts
Tel.: +491602213698 (WhatsApp)
linkedin.com/in/MariiaMalitska

National University of “Kyiv-Mohyla
Academy”

Qualification: Software Engineer

Bachelor’s Degree in Informatics
(Sep ***************)

Kyiv Natural Science Lyceum No. 145

Maths & Physics Specialization
(Sep ***************)

EDUCATION

ASP.NET Developer

Developed server-side and client-side components using
ASP.NET and Blazor for various projects, including:

Virtual Workplace: Created essential services and front-end
pages for managing service notes, report collections, payroll
display, bonuses, virtual visit cards, transport route
management dashboard, and admin panel; designed and
implemented SQL Server database for user data
Workplace Booking: Designed and implemented an
interactive map showcasing office locations with
descriptions, enabling employees to book free workplaces for
specified dates and times

Developed chatbots for Microsoft Teams and Telegram using
Microsoft Bot Framework, including:

QnA Bots: Developed bots for answering specific questions,
managing event subscriptions, and sending notifications in
Telegram and Teams
Transport & Workplace Bot: Engineered a bot to provide
employees with information about payrolls, salaries, and
available bus routes, with features allowing route
subscription and real-time bus location tracking

DevRain (Nov ***************)

Technical Writer

Wrote technical documentation for cryptographic libraries and
security platforms (descriptions of processes and usage
instructions for the documentation website and repositories'
descriptions)
Translated and corrected technical, formal and marketing texts
in three languages (English, Ukrainian, Russian)
Did manual software testing for a secure messenger

Virgil Security (Mar ***************)