Daniel

SENIOR JAVA DEVELOPER

JOB EXPERIENCE: 6+ YEARS
WORK LOCATION: REMOTE

Senior Java Developer Daniel Czenczek

SKILLS

Backend

JAVA: 6+ years
GROOVY: only with Spock 1+ year
GO: private usage below 1 year
KOTLIN: introducing

Frontend

ANGULAR: 2 years
VUE: private usage below 1 year

Framkework

Spring

Hibernate

Mapstruct

Liquibase

Spock

JUnit

Mockito

Swagger

Database

MYSQL

MSSQL

ELASTICSEARCH

CASSANDRA

Tools

Atlassian stack, Git, Maven, JetBrains stack, Jenkins, Docker, Kubernetes, Openstack, RabbitMQ

JOB EXPERIENCE

JCommerce as Java Developer since 10.2019

Implement system which provide data for creditworthiness. Create new microservices, implement new features and bug fixing. Mainly using java 8 / 11+ with springboot, activeMQ, Microsoft SQL, elastic search, Docker, k8s. Working in scrum with international team.

Ovoo as Java Developer from 03.2018 to 10.2019

Implement platform for sending SMS using SMPP protocol. Creating Rest API for external services. Cooperate with international team from the three companies. Implementation of messaging gateway to processing sms and other messages.

Sygnity as Software engineer from 12.2016 to 02.2018

Implement system to online submission for public sector.
Creation of business model, writing frontend application in Angular 4+, and working on rest api in Java.

Iceo as Junior Developer from 04.2015 to 12.2016

Working on ecommerce application which was collecting data about carts, users preferences. Implement application to sending emails, mainly to sending campaign emails to thousands of users.

EDUCATION

School of Banking and Management from 2017 to 2020

Field of study: Computer Science

LANGUAGE

English

| B2

Polish

| NATIVE

BIO

Daniel Czenczek starts programming when was 15 years old. He is passionate with coding and creating awesome applications. He is mostly interesed in cloud, blockchain, security and high available applications.

PASSION

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