You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Taras NalysnykTN

Taras Nalysnyk

Senior Java Developer

£337/day
Düsseldorf, DE
8-15 years

Average response time: 1 hour

About Taras

- 12+ years' experience in client-server applications development using JAVA/J2EE technologies
Expertise in JAVA/J2EE, JMS, Web Services (SOAP, REST), Spring Boot, Hibernate, EclipseLink, jQuery/jQuery UI, maven, ant
- Expertise in migration from Infra3 to AWS
- Good knowledge of OOP principles and algorithms.
- Good knowledge of Design patterns
- Good knowledge of development lifecycle
- Experience in Scrum and Kanban methodologies
- Strong knowledge of development tools like: JIRA, Confluence, Fisheye/Crucible, Bamboo, Jenkins, Stash
- Experience in team leading (5 developers, 1 QA): SRM (Staff Risk Management), QPR (Quarter Performance Review), SLA.
- Experience in Scoping, Designing, Estimation
- Good knowledge in database development.
- Strong experience of software support and bug fixing in enterprise.
- Strong problem solving and interpersonal skills.
- Ability to work under stress conditions and limited time.
  • English

    Fluent

  • Polish

    Fluent

  • Ukrainian

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Senec
    Senior Java Developer
    ENERGY AND UTILITIES
    September 2022 - October 2024 (2 years)
    Leipzig, Germany
    Work on new requirements, support exisintg REST API, integration with various microservices to provide an gateway for android/iOS apps.
    Tech steck:
    - java 17
    - spring boot 3.2
    - REST
    - k8s / ArgoCD
    - gitlab pipelines
    - openapi
    - spring security
  • DPL
    Lead Java Developer
    ENTERTAINMENT AND LEISURE
    December 2018 - September 2022 (3 years and 10 months)
    Düsseldorf, Germany
    Leading scrum development team, work on buisness requirements, new feature implementation, support exising microservices based system. API design, integration with third party (brevo, insic, payone, breaintree, etc.).
    Tech steck:
    - java 11+
    - spring boot
    - postgresql
    - AWS
    - gitlab pipelines
    - openapi / swagger
    - bpmn (activiti, flowable)
  • GlobalLogic
    Lead Java Developer
    BANKING AND INSURANCE
    October 2015 - November 2018 (3 years and 2 months)
    Krakow, Poland
    Implementing requirements for Bottomline Technologies
    Java rest soap ActiveMq git hibernate oracle

Recommendations

Be the first to recommend Taras

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master degree in Applied Mathematics and Informatics
    Ivan Franko National University of Lviv
    2011

Certifications

  • Java Standard Edition 6 Programmer Certified
    Oracle
    2015

Skill set

Categories