Welcome to my website!
My name is Nikita

I'm a Backend / Full stack Developer with 2+ years of experience in Automotive, Cloud Technologies and Telecommunications across B2B and B2C domains.
I am a Certified AWS Cloud Practitioner.

I'm excited to connect with you. Feel free to explore my website and get in touch with me to learn more about how we can work together.

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SOCIAL MEDIA

Skills

Main programming languages and technologies I have worked with

Java 8/11/17

Spring Framework

Spring Boot

Groovy

JavaScript

ReactJS

HTML

Hibernate

MySQL

PostgreSQL

AWS

Grafana

Mockito

JUnit 4/5

Atlassian SDK

Experience

I have an experience working on several projects:

T-Systems Iberia, Tarragona, Spain (Hybrid)

Java Developer

at "CA-Analytics" for Deutsche Telekom

Microservices
Java 17
Spring Framework
Spring Boot
PostgreSQL
Prometheus
Grafana
Git
JUnit5
Mockito
REST API
JSON
Postman
GitLab CI
JavaScript
React.js
Key Achievements:
  • Added 4 new features. Maintained by my own epic. Developed and supported more than 15 functionalities.
  • Proposed, designed, and implemented new test tool functionality that enabled 1000% faster test tool performance
  • Increased test coverage from 40% to 92% (developed 400+ tests).
  • Successfully conducted 10+ demos, 5 customer trainings, 4 knowledge transfer sessions.
  • Planned, tracked and managed 50+ deliverables on short-term sprints and long-terms software deployments.

T-Systems Iberia, Tarragona, Spain (Hybrid)

Java Developer & Jira Administrator

at "Support TOOLS" for Open Telekom Cloud

Java 11
Spring Framework
Atlassian SDK
Groovy
Git
JUnit5
Mockito
REST API
JSON
Swagger
Key Achievements:
  • Developed 4 plugins for Jira (3 customizing Jira operations, 1 for Jira interaction with Cloud subsystems).
  • Administrated Jira for more than 100 B2B clients. Built from scratch and maintained infrastructure for 4 new B2B clients.
  • Discovered and fixed 20+ plugins bugs.
  • Onboarded 2 new colleagues to the team.
  • Initiated the use of Clean Code principles in development processes, which improved code readability, maintainability, and accelerated merge request review by around 30%.

T-Systems Iberia, Tarragona, Spain (Hybrid)

Java Developer

at "PIXEL" for Volkswagen AG

Microservices
Java 17
Spring Framework
Spring Boot
PostgreSQL
Docker
AWS
Git
Postman
Swagger
OpenAPI
TypeScript
Angular
Key Achievements:
  • Developed and supported 3 applications used at all levels of customer support with a total of over 50 000 active users on every continent of the company's presence.
  • Participated in 50+ sessions to transfer knowledge and responsibility from another company.
  • Implemented Swagger for API testing and code generation, which reduced integration time by 20-30%.

Certifications

Azure Solutions Architect Expert

AWS Certified Cloud Practitioner

Expired on January 31, 2027

Courses and trainings

Azure Solutions Architect Expert

Spring Framework

Azure Solutions Architect Expert

IBM Microservices

Azure Solutions Architect Expert

Google Microservices