Summary

Expertise

Project Highlights

Agency

MJ

English:

Advanced

Marcin J.

vetted by Youteam

Vetted by YouTeam

Poland

UTC +01:00

Europe/Warsaw

English:

Advanced

Experienced back-end developer with over 5+ years of experience

Want to hire this engineer?

Check if Marcin is available

Expertise

Years of commercial development experience

5 years of experience

Core technologies

Node.js 5 years
JavaScript 3 years
PostgreSQL 4 years
AWS 4 years
TypeScript 5 years
Python 6 years

Other technologies

Amazon S3
AngularJS
Cassandra
Django
Java
MongoDB
MySQL
Ruby on Rails
Spring
Apache Kafka
Git
Jenkins
Redis
Ansible
RabbitMQ
Docker
VS Code

Project Highlights

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Software Engineer

nda

Aug `17 - Present

7 years

Developing cloud native applications using Java, Spring, Vertx, Micronaut, Ruby on Rails, MySQL, Redis, RabbitMQ and Amazon S3. Development and maintenance of web application responsible for vps management using technologies Node.js, Angular.js, MongoDB. Maintenance of linux based environments. Maintenance of platform part of Sage X3 product using technologies X3, typescript.

Responsibilities & achievements

Amazon S3
AngularJS
Java
Linux
MongoDB
MySQL
Node.js
Ruby on Rails
TypeScript
Redis
Sage ERP Accpac
RabbitMQ
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Technical Consultant

nda

Sep `16 - Aug `17

11 months

Developing business solution in Sage X3 System using technologies X3, PowerShell, MS Sql, Oracle, Crystal reports. Training new colleagues during on boarding process. Performing code reviews.

Responsibilities & achievements

Crystal Reports
Oracle
Sage ERP Accpac
MS SQL Server
Powershell
icon
Programmer

nda

Nov `15 - Apr `16

5 months

Creating and developing modules in the Open ERP framework, including python programming, creating xml files, creating reports in mako. Support for system implementation at the customer's site. Handling the current errors in the system.

Responsibilities & achievements

Python
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Python Developer

nda

Dec `14 - Sep `16

2 years

Creating and developing Open ERP modules. Supporting implementation team. Performing code reviews. Data migrations Developing backend for web applications using technologies: Django, Cassandra, Postgresql, Apache Kafka.

Responsibilities & achievements

Cassandra
Django
PostgreSQL
Python
Apache Kafka

Agency

agency #1777

100-400

GMT+1

Poland

Core Expertise

AngularJS
AWS
Azure
Django
Flask
HTML5
Java
JavaScript
Kotlin
MongoDB
MySQL
.NET
Node.js
PostgreSQL
Python
React.js
React Native
Ruby on Rails
TypeScript
Amazon Web Services
CSS3
Elasticsearch
Golang
Jenkins
Machine learning Engineer
Nginx
Python Numpy
Python SciPy
Redis
RabbitMQ
Vue.js
Blockchain
Google Cloud Platform
AWS Lambda
Power Platform
Power Apps
Snowflake
Kafka
Databricks

Industries

Banking & Finance, Construction & Real estate, Blockchain & Cryptocurrency, Automotive

Want to hire this engineer?

Check if Marcin is available