Piotr Gaertig

is partially available.

Selbstständig, Cloud Software Engineer, Synchronoss Technologies, Inc.

Poznan, Poland

Skills

Software Architecture
Java
ElasticSearch
Docker
Cloud Services
Ruby
Ruby on Rails
Spring Framework
REST
HTML5
nginx
JMS
AngularJS
JAX-RS
AWS
Solution Architecture
RabbitMQ
MongoDB
Clojure
haproxy
Lua
SOA
Marathon
Vue.js

Timeline

Professional experience for Piotr Gaertig

  • Current 7 years and 8 months, since Aug 2015

    Cloud Software Engineer

    Synchronoss Technologies, Inc.

    Lead developer of cloud application product with integrations and deployments for telecoms. Live cloud migrations. Production support, operational troubleshooting. Java, Ruby, Spring Boot, Maven, JMS, REST, Docker, Kubernetes, Linux, bash.

  • Current 14 years and 2 months, since Feb 2009

    Software Engineer

    IT Freelancer

    Provider of IT services in area of web software design and development. I worked for Irish and Polish companies both on-site and remotely. References available on request.

  • 2 years and 8 months, Jan 2013 - Aug 2015

    Senior Software Developer

    Naspers (Allegro Group)

    Technical leader. Development of heavy load RESTful services for leading e-commerce platform (16milion users). SOA, Micro-services and cloud deployment.

  • 1 year and 9 months, Apr 2010 - Dec 2011

    Software Technical Leader

    BranchBrothers

    Leading software development team during two green-field projects: 1. Visual exposition planing and management system for banking branches, 2. High-scale telco branch office re-branding collaboration system.

  • 1 year and 2 months, Feb 2009 - Mar 2010

    Programmer/Designer (contractor)

    IMPAQ

    Java EE, Spring, JSF, JPA, Unix, JBoss, Oracle. Software for banking and insurance industries.

  • 1 year and 6 months, Aug 2007 - Jan 2009

    Software Engineer

    WestGlobal Ltd.

    Business Activity Monitoring (BAM) using Complex Event Processing (CEP). Java, Spring, JMS, JMX, Ruby on Rails, JRuby, Scala, Oracle DB. Alerting subsystem development, prototyping in-house CEP Engine with custom language (ANTLR).

  • 1 year, Sep 2006 - Aug 2007

    Software Engineer

    Changing Worlds Ltd.

    Dublin based HQ. Intelligent mobile portal platform. Development, design, engineering, consulting. Java, XSLT, Spring, Oracle 10g, Cocoon. On-site USA deployment & workshops, projects for European telecoms.

  • 1 year, Jul 2005 - Jun 2006

    Programmer/Designer

    IMPAQ

    UML design, development distributed and high load applications under JBoss. DB modeling and Oracle development. Outsourced to Nokia (telecom billing/CRM) and KDLABS (banking intelligence/fraud detection software).

  • 2000 - 2005

    Web Designer/Developer

    Freelancer

    Web content design and server-side development from front-end to back-end. Requirements gathering. Usability consulting. Linux and Oracle maintenance tasks. Java, Oracle 9i/10g, Servlets, web design.

Educational background for Piotr Gaertig

  • 2000 - 2005

    Computer Science

    Poznan University of Technology

Languages

  • English

    Fluent

  • German

    Basic

Wants

Java
Ruby
Docker
REST
SOA
Backend
Freelancing
Cloud Services
Software Architecture

Interests

Hiking
Gardening

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