a Randstad company

Über 20 Jahre Erfahrung in überwiegend Backend-Entwicklung mit Go, Java, und Python

Profil
Top-Skills
Java Go Golang JSP JavaScript AWS Spring Git REST WebService Python Bugfixing Problemanalyse
Verfügbar ab
02.12.2022
Aktuell verfügbar - Der Experte steht für neue Projektangebote zur Verfügung.
Verfügbar zu
100%
davon vor Ort
0%
Einsatzorte

PLZ-Gebiete
Länder
Ganz Deutschland, Österreich, Schweiz

Ich interessiere mich für [nahezu] 100% remote Projekte

Remote-Arbeit
möglich
Art des Profiles
Freiberufler / Selbstständiger
Der Experte ist als Einzelperson freiberuflich oder selbstständig tätig.

3 Monate

2022-07

2022-09

Rewrite and replacement of the logging component

Software Entwickler Go Git Uber zap
Rolle
Software Entwickler
Projektinhalte

  • Rewrite and replacement of the logging component of a software project to one based on Uber zap, while preserving custom features and fixing data race conditions
  • Creating a test suite and developer documentation for the said logging component
  • Other refactorings with the goal of removingbdata races
  • Performing code reviews

Produkte
GitLab
Kenntnisse
Go Git Uber zap
Kunde
evosoft GmbH
Einsatzort
remote
5 Monate

2021-11

2022-03

Modularization of a monolithic Go application

Software Entwickler Go Golang Git ...
Rolle
Software Entwickler
Projektinhalte

  • Modularization of a monolithic Go application into several executables
  • Performing a large-scale code merge from a forked software project
  • Performing code reviews


Produkte
GitLab
Kenntnisse
Go Golang Git gRPC Web of Things
Kunde
Siemens AG
Einsatzort
remote
3 Monate

2021-07

2021-09

Review, clean-up, and documentation of the API

Software Entwickler Go Git
Rolle
Software Entwickler
Projektinhalte

  • Review, clean-up, and documentation of the API of the central serialization facility in a software project
  • Development of a proposal for a major refactoring of the same



Produkte
GitLab
Kenntnisse
Go Git
Kunde
Siemens AG
Einsatzort
remote

1 Monat

2013-09

2013-09

Certified Professional for Software Architecture

Foundation Level Certificate, iSAQB
Abschluss
Foundation Level Certificate
Institution, Ort
iSAQB

2002-06

St. Petersburg State University of Aerospace

Instrumentation, Institute for Evening and Remote Studies

Diploma in Software Engineering

English fluent
German fluent
Italian basic
Russian native

Top Skills
Java Go Golang JSP JavaScript AWS Spring Git REST WebService Python Bugfixing Problemanalyse
Produkte / Standards / Erfahrungen / Methoden
Profile

Senior software developer with over 20 years of experience in both product development and contract project work. Most of my experience is in the Java world, but also with a healthy dose of Python, .Net, and, most recently, Go. Looking forward to learning about new fields, solving interesting problems, and working in first-class teams.


Professional Experience

2014-06 - 2021-06

Role: Software Developer

Customer: evosoft GmbH, Nuremberg


Tasks:

  • Development of an implementation of the W3C Web of Things standard 
  • Backend development of a web app for data visualization in Mindsphere IoT environment 
  • Conducting technical interviews 
  • Training and coaching of less experienced colleagues 
  • Backend development of a data analysis application in AWS environment 
  • Full stack development of Eclipse SW360 ? an open source tool for managing third-party component and license information 
  • Execution of integration projects with SAP PI/PO


Skills:

Go, Java, JSP, Javascript, Mindsphere, CloudFoundry, AWS, Liferay, vagrant, Oracle VirtualBox, Spring, REST, Apache Thrift, Couchdb, git, Linux, SAP PI, SAP NetWeaver Developer Studio, WebServices


2008-05 - 2014-05

Role: Software Architect

Customer: Bitech AG Nuremberg


Tasks:

  • Design and implementation of custom software tools for automation of operational processes at Toll Collect 
  • Execution of integration projects with SAP PI/PO for Siemens Healthcare


Skills:

Java, XML, SAP PI, SAP NetWeaver Developer Studio, WebServices, ABAP, Python, Tkinter, SqlAlchemy, Eclipse, Oracle 11g, Subversion, PySVN, Mercurial, SQL Developer, Visual Basic .NET, Microsoft SQL Server, Microsoft SQL Server Analysis Services, NHibernate, Castle ActiveRecord, Microsoft Office Interop libraries


2002-02 - 2008-04

Role: Software Engineer

Customer: GET Information Technology GmbH, Grevenbroich


Tasks:

  • Conception, design, development, testing, performance optimization, and 3rd level support of the Message-Mapping Tool as an external employee of SAP AG
  • The Message-Mapping Tool is a graphical tool for defining transformations between XML files in different formats and performing those transformations in the runtime pipeline of SAP Process Integration/Process Orchestration


Skills:

Java, Swing, XML, XSLT, SAP PI (XI), Eclipse, SAP NetWeaver Developer Studio, Apache Ant, JUnit, JVer, Perforce


2001 - 09 - 2002-01

Role: Software Developer

Customer: Siemens Business Services Russia, St. Petersburg


Tasks:

  • Development of an XML DOM library for SAP AG and supporting the team in migrating from JDOM to this library


Skills:

Java, XML, XPath, JDOM


2001 - 02 - 2001-08

Role: Working student

Customer: Artificial Life Rus Ltd, St. Petersburg


Tasks:

  • Frontend development of a natural language search engine


Skills:

Java, J2EE, Java RMI

Programmiersprachen
Java Go

URL gladly on request

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