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Niko Schmuck-Developing Architect / Solution Architect

Niko Schmuck - Developing Architect / Solution Architect - profile avatar
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Hamburg, Germany

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Experience

Jul 2023 - Present

Developing Architect, Technical Lead "gridlytics"

HH Energienetze

Position Summary
Developing Architect, Technical Lead "gridlytics" at HH Energienetze
Industries
Utilities
Business Areas
Information Technology
Product Development
  • Building a data integration platform for high, medium, and low voltage assets for contextual analysis of time series with master data from the SCADA control system (IEC 60870 104), INIS, and SAP.
  • Responsibility for the architecture and implementation of the solution, as well as sparring partner for the Product Owner.
  • Use of Kotlin, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Elements IoT, Docker, Kubernetes, Grafana, Python, jupyter, and various API gateways.
Sep 2021 - Jun 2023
Hamburg, Germany

Developing Architect, Technical Lead "datalytics"

Stromnetz Hamburg

Position Summary
Developing Architect, Technical Lead "datalytics" at Stromnetz Hamburg
Industries
Energy
Business Areas
Business Intelligence
Information Technology
  • Design and setup of a data lake and data analytics platform for the eMobility backend to improve the operation of the charging station infrastructure through monitoring.
  • Support for site planning through reporting and analysis of partner feedback for the iterative expansion of the platform.
  • Use of Kotlin, Java, Spring Boot, Maven, TimescaleDB, PostgreSQL, liquibase, Apache Kafka, Docker, Kubernetes AKS (Azure), Grafana, and jupyter.
Sep 2021 - May 2022

Senior Software Developer

Adobe Systems Inc.

Position Summary
Senior Software Developer at Adobe Systems Inc.
Industries
Information Technology
Business Areas
Information Technology
Product Development
  • Concept and full-stack development of an internal tool for static code analysis as part of the company-wide Vulnerability Labs and shift-left initiative.
  • Integration of the analysis into pull requests for all GitHub Enterprise repositories.
  • Development of a user interface to support security researchers in pattern recognition.
  • Use of Python, React with Redux, Spectrum, FastAPI, PostgreSQL, AWS SQS, Docker, Kubernetes, skaffold, semgrep, GitHub Enterprise API, Grafana, and helm.
Mar 2021 - Sep 2021
Berlin, Germany

Senior Software Developer

Zalando SE

Position Summary
Senior Software Developer at Zalando SE
Industries
Fashion
Retail
Business Areas
Information Technology
Product Development
  • Concept and development of a new microservice for the Greenfield-7 project (Rotterdam) as part of the Warehouse Management System (zalos3).
  • Provision of metrics on process utilization for brokers.
  • Use of Kotlin, Java, Spring Boot, PostgreSQL, flyway, Apache Kafka, Docker, Kubernetes (AWS), Maven, Mockito, and Wiremock.
Nov 2019 - Jun 2020
Neckarsulm, Germany

Software Developer

Schwarz IT

Position Summary
Software Developer at Schwarz IT
Industries
Retail
Business Areas
Information Technology
Product Development
  • Design and implementation of a microservice for the live visualization and documentation of the components and dependencies of a complex Kubernetes landscape (GKE).
  • Setup of monitoring for these components with Grafana dashboards using templates.
  • Use of Kotlin, Spring Boot, JavaScript, AsciiDoctor, d3.js, Graphviz, Go, Grafana, Docker, Kubernetes, and Google Cloud Platform (GCP).
Apr 2019 - Mar 2021
Hamburg, Germany

Software Architect, Team Lead Data Analytics

Stromnetz Hamburg

Position Summary
Software Architect, Team Lead Data Analytics at Stromnetz Hamburg
Industries
Utilities
Business Areas
Business Intelligence
Information Technology
Product Development
  • Further development and refactoring of the eMobility backend for managing the charging station infrastructure for electric vehicles.
  • Splitting the platform into vertical segments and introducing Apache Kafka.
  • Migration to a central user management system based on OAuth 2.0.
  • Building a data analytics platform for time series in close cooperation with the business team.
  • Use of Kotlin, Java, Spring Boot, TimescaleDB, Grafana, PostgreSQL, liquibase, Apache Kafka, Akka, SOAP, WebSockets, Apache Tomcat, Docker, Maven, Bamboo, FusionAuth and a Kubernetes proof of concept on Azure.
Oct 2018 - Mar 2019
Hamburg, Germany

Software Developer

Shopping24

Position Summary
Software Developer at Shopping24
Industries
Retail
Business Areas
Information Technology
Product Development
  • Expansion of clickout tracking and development of new microservices for forecasting cost-per-click values.
  • Full-stack development of a user interface for configuring Solr-specific tunings for the Shopping24 portals.
  • Introduction of complex end-to-end test scenarios.
  • Use of Kotlin, Java, Spring Boot, Solr, PostgreSQL, Redis, Apache Kafka, Docker, Kubernetes, Maven, Jenkins, vue.js, Mockito, JUnit5 and testcontainers.
Apr 2018 - Sep 2018

CTO

Mega-Ventures

Position Summary
CTO at Mega-Ventures
Industries
Banking and Finance
Business Areas
Information Technology
Product Development
Research and Development
  • Building the technical infrastructure for algorithmic trading on crypto exchanges.
  • Development of algorithms for the automated execution of trades and real-time analysis of aggregated data streams.
  • Use of Kotlin, Apache Flink, reactiveX or rxJava, WebSockets, Jooby, netty, Gradle, Docker, Kubernetes and Google Cloud (GCP).
Feb 2018 - Mar 2018

Software Architect

Hermes Europe

Position Summary
Software Architect at Hermes Europe
Industries
Transportation
Business Areas
Information Technology
  • Architecture review and consulting for the migration to a microservice architecture for European Routing Services.
  • Development of a REST API with microservices to determine routing information relevant for processing and replacement of a monolith.
  • Building a continuous deployment pipeline and providing agile coaching.
  • Use of Java, Spring Boot, ActiveMQ, Gradle, Jenkins Pipelines, Docker, OpenShift (AppAgile) and ReadyAPI.
Sep 2017 - Jan 2018
Hamburg, Germany

Software Engineer / Software Architect

natcon7

Position Summary
Software Engineer / Software Architect at natcon7
Industries
Energy
Business Areas
Information Technology
Product Development
  • Architecture and development of a SCADA dashboard and monitoring system for fleets of renewable energy plants.
  • Focus on the backend stack for efficient evaluation of sensor data streams and aggregated delivery for clients.
  • Use of Java, Spring Boot, Apache Kafka, OPC XML DA (SOAP), PostgreSQL, flyway, JavaFX, RMI, Docker, Gradle, Jenkins Pipelines, Ansible and Kubernetes.
May 2017 - Sep 2017
Hamburg, Germany

Software Developer

Shopping24

Position Summary
Software Developer at Shopping24
Industries
Information Technology
Retail
Business Areas
Business Intelligence
Information Technology
Product Development
  • Further development of the central product search engine for the Shopping24 portals.
  • Adaptation of tools for product data import, processing, and enrichment, as well as for billing, tracking server, and log data analysis.
  • Prototype development of purchase probability forecasts using machine learning (logistic regression).
  • Use of Java, Spring Boot, Guava, PostgreSQL, flyway, Solr, Redis, Docker, Maven, Jenkins Pipelines, Tomcat, Ansible, Grafana, Graylog, Python, and scikit-learn.
Nov 2016 - Apr 2017
Hamburg, Germany

Lead Software Developer

AdTriba

Position Summary
Lead Software Developer at AdTriba
Industries
Advertising
Information Technology
Business Areas
Information Technology
Product Development
  • Building the technical infrastructure for a SaaS startup in online marketing.
  • Development of a low-latency tracking server with around 25 million requests per day.
  • Building an ETL pipeline in Jenkins as well as development and rollout of a central configuration management API.
  • Extension of tracking dashboards.
  • Use of Java, Jooby, netty, AWS S3, Elastic Beanstalk, CloudFormation, Lambda, DynamoDB, Redshift, RDS, Route53, Jenkins 2.0 Pipelines with Groovy, Python, zappa, packer, terraform, JavaScript, vue.js, and Highcharts.
Mar 2016 - Oct 2016
Hamburg, Germany

Technical Designer & Software Developer

OTTO

Position Summary
Technical Designer & Software Developer at OTTO
Industries
Retail
Business Areas
Information Technology
Product Development
  • Further development of the product data supply for online marketing channels, including the switch to streaming.
  • Design and development of CROS (Canonical and Redirect Optimization Software) 2.0 in close coordination with the business team.
  • Use of Java, Liferay Portal, Spring Boot, Akka Streams, PostgreSQL, MongoDB, Tomcat, Jetty, Gradle, Jenkins, OpenStack, Ansible, Python, and Scrapy or Scrapinghub.
Aug 2015 - Feb 2016
Hamburg, Germany

Software Developer

OTTO

Position Summary
Software Developer at OTTO
Industries
Retail
Business Areas
Information Technology
Product Development
  • Further development of the product system of the eCommerce platform "Product & Reviews" in the Scrum team.
  • Refactoring of the architecture toward a split into microservices.
  • Design and introduction of a customer review microservice.
  • Implementation of autoscaling with Edison and Mesos.
  • Use of Java, Spring Boot, MongoDB, Tomcat, Jetty, Gradle, Jenkins, Varnish, Mesos, Marathon, JavaScript, and SASS.
Oct 2014 - Jul 2015

Tech Lead & Scrum Master

MarkLogic

Position Summary
Tech Lead & Scrum Master at MarkLogic
Industries
Insurance
Business Areas
Business Intelligence
Information Technology
Project Management
  • Requirement engineering, design, and implementation of a management information dashboard for insurance applications at HannoverRe.
  • Import and analysis of application data by medical risk factors of the individual end insurers.
  • Leading the team as Tech Lead and Scrum Master.
  • Use of Java, Spring Boot, Spring MVC, Thymeleaf, Apache Camel, MarkLogic Server, Highcharts, Maven, and Jenkins.
Feb 2014 - Jul 2014
Hamburg, Germany

Software Developer

SinnerSchrader

Position Summary
Software Developer at SinnerSchrader
Industries
Retail
Business Areas
Information Technology
Product Development
  • Development of an e-commerce webshop for a Swiss department store chain.
  • Adaptation of the ordering process and connection of third-party systems (CRM, scoring, payment provider DataTrans) both synchronously (REST) and asynchronously (JMS).
  • Use of Java, Hybris 5 eCommerce Platform, Scala, Jetty, Scalatra, REST, SOAP, JMS, ActiveMQ, MySQL, Maven, Jetty, Tomcat 6 and Linux.
Oct 2013 - Oct 2014
Hamburg, Germany

Software Developer

Adobe Systems

Position Summary
Software Developer at Adobe Systems
Industries
Information Technology
Business Areas
Information Technology
Product Development
  • Design and development of a web tool to control the release and deployment process for Adobe Shared Cloud components across multiple environments.
  • Integration into existing Jenkins processes and AWS provisioning.
  • Use of Play! Framework, Amazon AWS (EC2, ELB, AS, CFN, EB, S3), GitHub Enterprise, Hosted Chef, Jenkins, MySQL, Maven, nginx, Linux and Windows.
Feb 2013 - Dec 2013
Hamburg, Germany

Software Architect

OTTO

Position Summary
Software Architect at OTTO
Industries
Retail
Business Areas
Information Technology
Quality Assurance
  • Demonstration of the non-functional requirements of the new eCommerce platform otto.de.
  • Carrying out robustness and performance tests, assessing scalability and analyzing bottlenecks.
  • Advising the functional teams on performance and architecture.
  • Use of REST architecture, groovy, gradle, JUnit, HTMLUnit, Jenkins-Plugin, git, Xceptance XLT, Python, Django, flot, R, graphite, graphoo and DigitalOcean.
Feb 2013 - Sep 2013
Hamburg, Germany

Software Developer and Consultant

Adobe Systems

Position Summary
Software Developer and Consultant at Adobe Systems
Industries
Information Technology
Business Areas
Information Technology
Product Development
  • Design and development of the internal web application "Cloud Labs" for creating and deploying Shared Cloud workers (Java/C) in the Amazon Cloud.
  • Implementation of features for scaling and monitoring the workers.
  • Use of Play! Framework, Amazon AWS (EC2, ELB, AS, CFN, EB, S3), GitHub Enterprise, Hosted Chef, Jenkins, MySQL, Maven, nginx, Linux and Windows.
Feb 2012 - Nov 2012
Hamburg, Germany

Software Architect and Developer

Gruner+Jahr

Position Summary
Software Architect and Developer at Gruner+Jahr
Industries
Media and Entertainment
Business Areas
Information Technology
Product Development
  • Technical design and implementation of a new web content management system for the Exclusive Living publishing group.
  • Dynamic generation of forms from content type definitions using JSON Schemas.
  • Use of Play! Framework, AngularJS, JavaScript, HTML5, Bootstrap, JSON Schema, MongoDB and Mercurial.
Sep 2011 - Jan 2013
Hamburg, Germany

Software Architect

OTTO

Position Summary
Software Architect at OTTO
Industries
Retail
Business Areas
Information Technology
Product Development
  • Technical design of the core architecture for the highly scalable eCommerce platform Lhotse (otto.de).
  • Work in the Scrum team with a focus on product, search, and navigation systems.
  • Use of REST architecture, Spring Framework, MongoDB, Freemarker, Python, Flask, gradle, JUnit, JMeter, Jenkins, git, Fredhopper, Linux, and Tomcat.
May 2011 - Present

Freelance Software Architect and Developer

Niko Schmuck – Software Architecture, Development & Consulting

Position Summary
Freelance Software Architect and Developer at Niko Schmuck – Software Architecture, Development & Consulting
Industries
Information Technology
Business Areas
Information Technology
Product Development
Project Management
  • Consulting in early project phases, including technology selection, feasibility analysis, and support for product management in team building and the introduction of agile methods.
  • Work as technical project lead, coach, and Scrum Master in agile software development teams.
  • Analysis and design of software systems, creation of system architectures, and implementation in development.
  • Review of existing systems, development of improvement measures, and implementation of extensive refactorings.
  • Design and development of software solutions with object-oriented design and Domain-driven Design.
  • Definition of suitable system boundaries when introducing and extending microservices and self-contained systems.
  • Implementation of software solutions in complex system landscapes as well as integration and connection of backend systems.
  • Development of automated tests and integration into continuous build and deployment pipelines.
May 2011 - Aug 2011
Bremen, Germany

Developer in the Scrum Team

neuland bfi

Position Summary
Developer in the Scrum Team at neuland bfi
Industries
Fashion
Business Areas
Information Technology
  • Integration of the PayPal payment method into a multi-tenant web shop for BonPrix.
  • Design and implementation of a cross-device shopping cart.
  • Introduction of Sonar and Jenkins as continuous build infrastructure.
  • Use of Spring Framework, Hibernate, Velocity, ant, Oracle, JUnit, Sonar, Jenkins, Subversion, git, and Tomcat.
Jan 2011 - Mar 2011
Hamburg, Germany

Technical Project Lead, Architect, Developer

Hoffmann & Campe (Folge 3)

Position Summary
Technical Project Lead, Architect, Developer at Hoffmann & Campe (Folge 3)
Industries
Media and Entertainment
Business Areas
Information Technology
Project Management
  • Modernization and refactoring of a WebObjects-based CRM and address/response management tool.
  • Carrying out data migrations as well as implementing import, export, and reporting features for subscribers of customer magazines.
  • Use of Play! Framework, JPA, Hibernate, Oracle, MySQL, Pentaho Kettle, JavaScript, jQuery, Selenium, and Hudson.
Oct 2010 - Nov 2010
Hamburg, Germany

Technical Project Lead, Architect, Developer

G+J Exclusive Living (Folge 3)

Position Summary
Technical Project Lead, Architect, Developer at G+J Exclusive Living (Folge 3)
Industries
Media and Entertainment
Business Areas
Information Technology
Product Development
Project Management
  • Development of an easily adaptable white-label B2C shopping system including back office.
  • Provision of a REST JSON API for integration on online offers from Gruner & Jahr; first use for the Beef online shop.
  • Use of Play! Framework, JPA, Hibernate, JavaScript, jQuery, Selenium, and Hudson.
Jul 2010 - Sep 2010
Hamburg, Germany

Technical Project Lead, Architect, Developer

Folge 3

Position Summary
Technical Project Lead, Architect, Developer at Folge 3
Industries
Information Technology
Business Areas
Information Technology
Product Development
Project Management
  • New development of the restaurant guide eatopia.de as an extensible web application for restaurant recommendations.
  • Implementation of user features for suggestions and ratings as well as back-office functionality for an editorial team.
  • Use of Play! Framework, JPA, Hibernate, JavaScript, jQuery, Selenium, and Hudson.
Apr 2010 - Jun 2010
Hamburg, Germany

Architect, Developer

ZEIT ONLINE (Folge 3)

Position Summary
Architect, Developer at ZEIT ONLINE (Folge 3)
Industries
Media and Entertainment
Business Areas
Business Intelligence
Information Technology
  • Development of internal tools for aggregating Apache log files (zeit.de) and near-time analysis with about a 5-minute delay.
  • Visual presentation of the results in dashboards for management as well as evaluation of publications using Solr.
  • Use of Spring Framework, Hibernate, Solr, PostgreSQL, jFreeChart, Spring Web MVC, jQuery, flot, Maven, and Hudson.
Jan 2009 - Mar 2010
Hamburg, Germany

Architect, Developer

Adobe Systems

Position Summary
Architect, Developer at Adobe Systems
Industries
Information Technology
Business Areas
Information Technology
Product Development
  • Design and implementation of an XMP-based search index within a distributed asset-processing infrastructure of the Scene7 Image Production System.
  • Extension of the IPS SOAP API to use the metadata search index.
  • Use of Java, Spring Framework, MongoDB, Solr, ActiveMQ, JMS, Gradle, TeamCity, and Perforce.
Aug 2006 - Dec 2008
Hamburg, Germany

Scrum Master and Developer

Adobe Systems

Position Summary
Scrum Master and Developer at Adobe Systems
Industries
Information Technology
Business Areas
Information Technology
Product Development
Project Management
  • Architecture and development of the web-based Device Intelligence Portal for exchange with OEMs about Flash Lite support for their mobile devices.
  • Connection to the Flash certification portal via REST API (Grails) and export of XML data to the Online Device Library for Device Central (part of Adobe Creative Suite).
  • Work as Scrum Master in an interdisciplinary team (development, UX, QA).
  • Use of Java, Spring, Hibernate, MySQL, Tomcat, as well as initially HTML with Spring Web MVC and later Flex in the frontend.
Jul 2005 - Aug 2006
Hamburg, Germany

Technical Project Lead

OTTO

Position Summary
Technical Project Lead at OTTO
Industries
Retail
Business Areas
Information Technology
Project Management
  • Technical responsibility for the relaunch of frankonia.de on the open-source eCommerce platform osecom as an alternative to Intershop Enfinity.
  • Collaboration with internal (Otto UK) and external service providers.
  • Implementation of the checkout process with Spring Web Flow as well as integration of SAP ERP for availability checks and product ordering.
  • Involvement in prototyping during a pilot phase and participation in international eCommerce workshops of the Otto Group with responsibility for the core architecture.
  • Use of Java, Spring, Spring Web Flow, Hibernate, Lucene, SAP web services/SOAP, MySQL, Tomcat, Apache, Subversion, and CruiseControl.
Nov 2003 - Jun 2005
Hamburg, Germany

System Developer

OTTO

Position Summary
System Developer at OTTO
Industries
Retail
Business Areas
Information Technology
  • Worked on the company-wide eCommerce platform Pyramdi based on Intershop Enfinity MultiSite.
  • Migration to Enfinity Suite 6 as well as entity modeling and reengineering with UML.
  • Introduction of SOAP web services for a Flash-based styling shop and execution of performance tests.
  • Use of Java, Intershop Enfinity, UML, CruiseControl, ant, XSLT, The Grinder, Jython, SOAP, EJB, Tomcat, CVS and roundup.
Oct 2002 - Oct 2003
Hamburg, Germany

Quality Software Engineer

CoreMedia

Position Summary
Quality Software Engineer at CoreMedia
Industries
Information Technology
Business Areas
Quality Assurance
  • Developed test plans for a new workflow modeling component of the Content Application Platform (CAP).
  • Refactored the CAP multi-platform installer and introduced an XML-based state machine for installing CAP components.
  • Built and expanded the test suite for CAP core components in cooperation with R&D.
  • Introduced XSLT-based report generation for multi-platform tests and integrated it into continuous integration software.
  • Used Java, Python, XML, XSLT, UML, Poseidon, JUnit, CruiseControl and ant.
Mar 2001 - Sep 2002
Oslo, Norway

Software Engineer

ontopia

Position Summary
Software Engineer at ontopia
Industries
Information Technology
Business Areas
Product Development
  • Product development on the Ontopia Knowledge Suite after ontopia was spun off from empolis.
  • Implemented a Navigator SDK (JSP tag libraries) for web applications.
  • Developed the generic topic map browser "Omnigator" as a showcase for the Navigator Framework.
  • Designed and implemented an Editor SDK for topic map-based web applications (ISO 13250).
  • Used Java, JSP tag libraries, Tomcat, Resin, BEA WebLogic and JUnit.
Sep 1999 - Mar 2001
Würzburg, Germany

Software Developer

empolis (formerly STEP)

Position Summary
Software Developer at empolis (formerly STEP)
Industries
Media and Entertainment
Business Areas
Information Technology
  • Project development with the SigmaLink SGML/XML CMS.
  • Helped develop a SigmaLink module for Wiley-VCH's Distributed Processing Management Suite for managing journal publications.
  • Implemented imports and exports of large content repositories (including BLV/wissen.de).
  • Held a workshop on the SigmaLink Reference Works Module for Bertelsmann Lexikon Verlag.
  • Designed and developed a web application for the report overview of published catalog versions for Heinze Verlag.
  • Used Java, Python, Oracle, WebMacro, Servlets, JSWDK and JBuilder.
Jun 1998 - Aug 1999
Bremen, Germany

Freelance Software Developer

tamito (formerly planetsound)

Position Summary
Freelance Software Developer at tamito (formerly planetsound)
Industries
Retail
Business Areas
Information Technology
Sales
  • Built an online shop for sunburst merchandising on behalf of an internet agency.
  • Implemented e-commerce functions, including sales of merchandising items for Herbert Grönemeyer.
  • Used SoftCart, Perl, HTML and JavaScript.
Jan 1997 - Jun 1998
Würzburg, Germany

Software Developer (student assistant)

Institut für Ägyptologie, Universität Würzburg

Position Summary
Software Developer (student assistant) at Institut für Ägyptologie, Universität Würzburg
Industries
Education
Business Areas
Information Technology
  • Development of a graphical temple navigation system (scenario) for analyzing relationships between ritual scenes based on an existing TUSTEP text database.
  • Development of a tool for creating and linking a hierarchical map system (LinkCreator).
  • Use of Java, AWT, Swing, Applets, and WebStart (JNLP).
Jun 1996 - Jun 1999
Osnabrück, Germany

Freelance Software Developer

Musikmagazin intro

Position Summary
Freelance Software Developer at Musikmagazin intro
Industries
Media and Entertainment
Business Areas
Information Technology
Product Development
  • Concept and implementation of the web portal for the music magazine intro.
  • Development of a web CMS for managing articles, as well as conversion from Word files and import into the CMS.
  • Use of PHP, Perl, MySQL, Apache, and Linux.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology, Retail, Media and Entertainment, Utilities, Energy, and Education.

Information Technology
Retail
Media and Entertainment
Utilities
Energy
Education
Profile match chart

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Product Development, Project Management, Business Intelligence, Quality Assurance, and Sales.

Information Technology
Product Development
Project Management
Business Intelligence
Quality Assurance
Sales
Profile match chart

Summary

For over 20 years, I have been working as a software developer and architect for custom software systems. During this time, I have worked in both product and project development and have been able to gain a broad range of experience across the full software lifecycle.

I am also happy to support your team:

  • in an early project phase through consulting (e.g. technology selection and technical feasibility) and by supporting product management in setting up a team and agile methods
  • as a technical project lead / coach / Scrum Master in agile software development teams
  • with analysis and design, system architecture, and software development
  • through reviews of existing systems and the development of improvement measures, as well as carrying out extensive refactorings

Understanding customer requirements as the basis for developing a tailored solution is very important to me. Working at the interface between technology and business requirements has long been a central need for me -- IT must not be an end in itself, but must create value.

I am happy to learn new areas of work, and it is easy for me to fit into new teams and contribute in a collaborative way. I also enjoy working in international teams.

Skills

Methods

  • Process Models: Agile Methods, Kanban, Xp (Extreme Programming), Tdd, Design Thinking, Scrum, User Story Mapping
  • Architectural Styles: Scs, Microservices
  • Software Modeling: Ooad, Ddd, Uml

Technologies

  • Programming Languages: Kotlin, Python, Javascript, Clojure, Groovy, Scala, Java, Bash, Php, C, Go, Ruby
  • Application Servers: Nginx, Jetty, Jboss, Glassfish, Apache Tomcat, Weblogic, Lighttpd
  • Web Frameworks: Spring Boot, Spring Web Mvc, Play! Framework, Flask, Quarkus, Grails, Django, Sinatra
  • Relational Databases: Postgresql, Oracle, Ms Sql Server, Db2, Mysql
  • Nosql Databases: Mongodb, Dynamodb, Couchdb, Marklogic
  • Search & Retrieval: Elasticsearch, Lucene, Solr
  • Integration: Apache Kafka, Jms, Activemq, Apache Servicemix, Apache Camel
  • Java Apis And Libraries: Jersey, Jax-Rs, Jpa, Hibernate, Guava, Overview Of Libraries In The Java Ecosystem
  • Testing: Junit, Jmeter, Easymock, Mockito, Kotlintest, Selenium, Jasmine
  • Frontend: Html5, Thymeleaf, Highcharts, Jquery, Freemarker, Velocity, Vue.Js, Angular, React
  • Web Standards: Xml, Html, Json, Xsl(T)
  • Development Environment: Intellij Idea, Eclipse Ide, Emacs, Vi
  • Source Code Management: Git, Enterprise Bitbucket, Github, Gitlab, Mercurial, Subversion, Cvs, Perforce
  • Build Tools: Maven, Gradle, Jenkins, Bamboo (Hosted), Chef, Puppet, Teamcity
  • Cloud Platforms: Docker, Aws, Google Cloud, Microsoft Azure, Kubernetes, Mesos, Marathon, Digitalocean
  • Operating Systems: Linux, Unix (Solaris), Windows, Mac Os X

Competencies

  • Strong Commitment And High Self-Motivation
  • Cross-Functional Collaboration
  • Innovative Strength With A Focus On Shared Goals
  • Flexibility Combined With Pragmatism And Creativity
  • Strong Communication Skills
  • International Experience: 1.5 Years In Norway, Multiple Work Stays In The Usa
  • Working With Other Cultures
  • Willingness To Learn And Strong Interest In Continuous Development

Industry Knowledge

  • Ecommerce
  • Retail
  • Logistics
  • Commercial Off-The-Shelf Software
  • Content Management
  • Media / Internet Services
  • Energy
  • Trading
  • Online Marketing
  • Insurance

Languages

German
Native
English
Advanced

Education

Oct 1992 - Jul 1999

Julius-Maximilians Universität Würzburg

Diploma in Physics · Physics · Würzburg, Germany

Oct 1989 - May 1992

Technisches Gymnasium Karlsruhe

University entrance qualification · Karlsruhe, Germany

Certifications & licenses

Scrum Master Certification

Ken Schwaber

Enfinity Multisite: Business Logic Implementation + Programming

Intershop

Object Oriented Analysis & Design Using UML

Sun Microsystems

Oracle 8i Db Administration, Backup & Recovery

Oracle

Statistics

Experience

Total positions 37
Experience in Information Technology 21.5 y
Avg length 1 y 4 m
Longest experience 15 y 2 m

Global Experience

Countries worked in 2 (Germany, Norway)
Primary country Germany

Expertise

Recent roles Developing Architect, Technical Lead "gridlytics", Developing Architect, Technical Lead "datalytics", Senior Software Developer
Main industries Information Technology, Retail, Media and Entertainment
Main business areas Information Technology, Product Development, Project Management

Qualifications

Highest degree Master
Certifications earned 4

Profile

Created
Last Update

Frequently asked questions

Have questions? Find more information here.

Niko is based in Hamburg, Germany and can operate in on-site, hybrid, and remote work models.

Niko speaks the following languages: German (Native), English (Advanced).

Niko has at least 30 years of experience. During this time, Niko has worked in at least 24 different roles and for 27 different companies. The average length of individual experience is 1 year and 10 months. Note that Niko may not have shared all experience and actually has more experience.

Based on recent experience, Niko would be well-suited for roles such as: Developing Architect, Technical Lead "gridlytics", Developing Architect, Technical Lead "datalytics", Senior Software Developer.

Niko's most recent position is Developing Architect, Technical Lead "gridlytics" at HH Energienetze.

In recent years, Niko has worked for HH Energienetze, Stromnetz Hamburg, Adobe Systems Inc., Zalando SE, Niko Schmuck – Software Architecture, and Development & Consulting.

Niko is most experienced in industries like Information Technology, Retail, and Media and Entertainment. Niko also has some experience in Utilities, Energy, and Education.

Niko is most experienced in business areas like Information Technology, Product Development, and Project Management. Niko also has some experience in Business Intelligence, Quality Assurance, and Sales.

Niko has recently worked in industries like Information Technology, Utilities, and Energy.

Niko has recently worked in business areas like Information Technology, Product Development, and Project Management.

Niko holds a Master in Physics from Julius-Maximilians Universität Würzburg.

Niko has 4 certificates. Among them, these include: Scrum Master Certification, Enfinity Multisite: Business Logic Implementation + Programming, and Object Oriented Analysis & Design Using UML.

Niko will be available full-time from August 2026.

Niko's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.

To hire Niko, click the Meet button on the profile to request a meeting and discuss your project needs.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Market avg: 979-1059 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.