Aleksey

Alexey Nikitin
JAVA DEVELOPER

CONTACT EDUCATION
[відкрити контакти](див. вище в блоці «контактна інформація») Cherkask State Technological University
Economics and Management
[відкрити контакти](див. вище в блоці «контактна інформація») 2003/2008

@Alexey_Nikitin1313

github.com/AlexNik13
WORK EXPERIENCE

Cherkasy, Ukraine Self-employed | 2012 - now

ABOUT ME Freelance | 2020 - 2021
Since 2020, I have been working as a freelancer, specializing
As an energetic and ambitious Java
in the development of a web application for sales funnel
Developer with a solid foundation in
automation using a Telegram chatbot. During this time, I
Java programming, I am driven to
successfully built a chatbot specifically designed for lead
contribute to innovative software
generation and customer lifecycle management.
projects. I have a genuine passion
for learning new technologies and I
The development of this application was carried out using the
am eager to take on a challenging
Spring framework, with the utilization of technologies such as
position where I can apply my skills
PostgreSQL for the database, Thymeleaf for templating, and
and gain hands-on experience in a
Spring Security for ensuring application security.
professional development
environment.

COMPETENCES Java developer | 2021 - 2023
UAPP - IT Services and IT Consulting
Java Experience in web application development using the Spring
Spring Boot / MVC / Data / Security Framework, applying modern Java technologies, and
Maven integrating with various databases.
Thyemeleaf
SQL (Postgres, MySql, MariaDb) LystOk
JPA / Hibernate https://lystok.com.ua/
JBDC On the project, I utilized WebSocket for implementing
WebSocket asynchronous data exchange between client and server, as
Git well as employed Spring Data JPA in combination with
Elasticsearch (Basics) Specification to simplify interactions with databases and
Web architecture ensure efficient data handling.
Basics HTML, CSS, JS
Swagger, Postman
Nginx On the second CRM project, I utilized WebSocket for efficient
Docker bidirectional communication and JDBC for PostgreSQL
DigitalOcean database interaction. I integrated Elasticsearch for fast,
scalable search and Flink for real-time data analysis, improving
system performance and gaining valuable development
experience.

LANGUAGES
Ukrainian
English - beginner
Russian