Marcin Piczkowski

5.0

(1 reviews)

US$0.00

For every 15 mins

Sessions/Jobs

ABOUT ME

Full Stack Java/JavaScript Developer and Architect

My primary experience is in backend development with Java technology stack.
I architected, developed and implemented web applications and automated Continuous Integration and Delivery for commercial products. My secondary experience is in Node.js and it is gaining more of my interest recently. Especially serverless applications on AWS.
I have also basic experience in creating frontend applications using AngularJS, Bootstrap and React.

Warsaw (+01:00)

Joined July 2017

EXPERTISE

Java

10 years experience

My primary experience is as Java stack backend engineer. I designed and developed using Spring framework, JSP, Maven, Docker.

AWS Cloud Java Spring Spring Boot MongoDB PostgreSQLJsp and servletDocker

Node.js

5 years experience

I developed REST APIs using Restify with MongoDB and Amazon S3

RESTful API AWS Node.js

RESTful API AWS Node.js CommonJS Grunt Bower MongoDB Restify Mongoose

Front-End

3 years experience

I have basic experience in frontend development with AngularJS, Bootstrap and React.

Express.js Angular Bower

Express.js Angular Bower Bootstrap React

Continuous Integration

2 years experience

I automated testing and CI/CD for Java web applications built with Ant or Maven and running on Docker. Tests were written in Junit and Te...

I automated testing and CI/CD for Java web applications built with Ant or Maven and running on Docker. Tests were written in Junit and TestNG. CI/CD tools used were Teamcity and Jenkins. Reporting of test coverage with Emma or Jacoco was added. Build artifacts were uploaded to Nexus repository, Docker images were built and uploaded to Docker registry or Amazon ECR.

Git Apache ant Apache Maven

Git Apache ant Apache MavenTeamcityJenkins Docker JUnit TestNGJacoco

Elm

1 year experience

I'm experimenting with it in my own projects

Elm

SQL

10 years experience

Spring Boot

10 years experience

REVIEWS FROM CLIENTS

5.0

(1 reviews)

April 2019

Marcin is brilliant and did an excellent job. Highly recommended!

SOCIAL PRESENCE

GitHub

MongoDB4JavaDev

Java

practical-unit-testing

Practical unit testing with TestNG and Mockito, based on the book: http://practicalunittesting.com

Java

Community Posts

Java Optional in class fields? Why not.

Using Java Optional in Spring Boot REST API

Learn about your project from git history

Git history can be a valuable source of information about the project such as team fluctuation, source code hot spots or speed of development.

AWS RDS dump / restore / view progress

Tips on dumping RDS database, in particular MySQL to localhost

EMPLOYMENTS

Software Developer

Consulner

2012-05-01-Present

Designing and developing distributed micro-services using best-suited tools. Writing clean code, mentoring, communicating customers, s...

Designing and developing distributed micro-services using best-suited tools. Writing clean code, mentoring, communicating customers, supporting system infrastructure (mostly on AWS).

I attended projects from different domains. Recently: parking systems, ERP, factory digitalization, data integration between services.

Constantly learning new tools and techniques. I believe that no-code is better than the best code, therefore first looking for an existing tool before starting to implement something, which already exists, not to re-invent the wheel.

Java

SQL

MongoDB

Java

SQL

MongoDB

Elasticsearch

Spring Boot

JavaScript

Apache Kafka

Kubernetes

AWS