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Mykola – Spring, Java, MongoDB, experts in Lemon.io

Mykola

From Ukraine (GMT+3)

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Back-end Web DeveloperMiddle
Hire developer
11 years of commercial experience
Banking
Customer support
E-commerce
E-learning
Edtech
Insurance
Management
Retail
Transportation
Travel
Platforms
Lemon.io stats
3
projects done
1340
hours worked
Open
to new offers

Mykola – Spring, Java, MongoDB

Mykola is a middle software engineer with over 8 years of experience using Java. He has experience developing applications from scratch, working with clouds, and has already tried his hand at various domains, such as banking, ed-tech, e-commerce, and transportation. Moreover, Mykola has been engaged in pair programming and knowledge sharing in his previous projects, which makes him a solid choice for your team.

Main technologies
Spring
6 years
Java
8 years
Additional skills
MongoDB
Oracle
Docker
Jenkins
Ansible
AWS
MySQL
Kubernetes
GCP
JUnit
Maven
GCP Compute Engine
BigQuery
Groovy
Linux
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Senior Software Engineer
Jun 2020 - Mar 20232 years 9 months
Project Overview

(E-commerce) Sourcing Platform

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Responsibilities:
  • Implemented solutions for E-commerce
  • Performed pair programming
  • Implemented solutions based on the Google Cloud architecture
  • Applied best practices and Architecture/Design patterns
Project Tech stack:
MongoDB
GCP (Compute
App Engine
DataFlow
BigQuery
PubSub
Storage etc)
Java 11
8
Spring
Docker
Kubernetes
Ansible
Jenkins
Groovy
Maven
Instana
Graylog
Software Engineer
Jan 2018 - Jun 20202 years 5 months
Project Overview

One of the biggest and oldest banks in the world.

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Responsibilities:
  • Mentored newcomers
  • Led own ideas from scratch to the end of the release
  • Improved workflow, and architecture of the project
  • Migrated projects to Cloud from scratch
  • Performed pair programming leading, shared knowledge
  • Released project
  • Coordinated and communicated with other teams
Project Tech stack:
Java 7
8
Spring (IoC)
JDBC
OracleDB
Autosys (job scheduler)
Maven
TeamCity
OpenShift
Docker
shell (writing scripts)
Linux
Software Engineer
Sep 2017 - Jan 20184 months
Project Overview

Solution for ordering private jets.

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Responsibilities:
  • Implemented and supported micro-services in the project
  • Measured and improved streams
  • Involved in brainstorms to resolve critical problems in the whole product
Project Tech stack:
Linux
AWS
Docker
Java
Kafka
Spring
Software Engineer
Sep 2016 - Aug 201711 months
Project Overview

Customer service/Health care (insurance) solutions.

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Responsibilities:
  • Developed an e-commerce web application
  • Communicated daily with Project Manager
  • Developed Java modules for server-side and client-side
  • Developed modules for the communication system
  • Created the technical design for the features
  • Performed bug fixing
  • Investigated, refactored, and re-implemented legacy modules
Project Tech stack:
Java 6
7
8
Spring
JEE
Maven
Jenkins
Linux
CSS
HTML
CSS
JavaScript
Full-stack Software Engineer
Apr 2016 - Aug 20164 months
Project Overview

Commercial platforms

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Responsibilities:
  • Implemented server-side part for the website
  • Implemented JavaScript functionality
  • Created commercial sites
Project Tech stack:
Java 7
Spring
Maven
Jenkins
Linux
WordPress
Magento
MySQL
AWS
HTML
CSS
CSS
JavaScript

Education

2019
Applied mathematics
Bachelor's

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