Interim-CTO, IT Projektleitung, Solution Architect, Microservices, Agile Entwicklung, Prozessmanagement, Hybrid Cloud, Konzernerfahrung
Aktualisiert am 22.01.2025
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 01.04.2025
Verfügbar zu: 50%
davon vor Ort: 50%
Interim-Manager
Interim-CTO
System Achitect
Rust
Golang
SoftwareEngineer
CD
Java
DevOps
SOA
Scalability
CI
Scrum
REST APIs
AWS
Azure
Hybrid Cloud
Kubernetes
Microservices
gRPC APIs
VMware ESX
SystemArchitektur
Softwarearchitektur
Deutsch
Muttersprache
Englisch
verhandlungssicher, Wort und Schrift

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz, Österreich

Deutschland, Europa oder US, 100% Remote

möglich

Projekte

Projekte

2 Jahre 1 Monat
2022-01 - 2024-01

Komplexe Hybrid Cloud Microservice Architektur

System Architekt Rust Go AWS ...
System Architekt
- komplexe Microservice Architektur für Authentifizierung, komplexe Businessprozesse, Datenschnittstellen etc. (inkl. IDM)
- REST und gRPC APIs (50+ Microservices)
- Deployment via ansible und terraform in AWS und Azure
- weltweites Rollout, auch in Hybrid Cloud
- Programmiersprachen Go und Rust, vorher Java
Rust Go AWS Azure VMware REST Kubernetes
Remote

Aus- und Weiterbildung

Aus- und Weiterbildung

Certified Scrum Master, 2007
Managerial Strategy, Boston Business School, 2007
Multi-Projekt Management, 2007
Studium Bauingenieurwesen FHTW Berlin, bis 2001
Studium Elektrotechnik, Bauing.-wesen TU Berlin, bis 1997

Position

Position

Interim-CTO

CTO

Technischer Projektleiter

System Architekt

Chief Digital Officer

Project Manager

Scrum Master

Product Manager / Product Owner

DevOps Manager

Agile Coach

Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Interim-Manager Interim-CTO System Achitect Rust Golang SoftwareEngineer CD Java DevOps SOA Scalability CI Scrum REST APIs AWS Azure Hybrid Cloud Kubernetes Microservices gRPC APIs VMware ESX SystemArchitektur Softwarearchitektur

Produkte / Standards / Erfahrungen / Methoden

Software Architecture
Experte

main focus


  • software development process (SDLC):
    • methods: agile Scrum, Kanban, V-model, water fall, ISO 12207
    • process management, test and quality management (SPICE, ISO/IEC 15504, functional and non-functional tests)
    • VSCode, Intellij Idea, Eclipse, netbeans, git, svn, JIRA, Bugzilla, Microsoft (Office, Project, Visio)
  • programming languages and technologies
    • Rust, Golang, former Java, JEE, SQL,JavaScript, RSS/Atom
    • Basics: Python, Perl
    • Outdated: PHP (symfony)
  • application servers and frameworks
    • Play! Framework, Spring, tomcat, jetty
    • react.js, angularJS, backbone.js, node.js (basics), react.js (basics)
    • django
    • nginx, apache httpd
    • YugabyteDB, couchdb, PostgreSQL, MySQL, Oracle, Toad, Golden
    • Outdated: jboss, OpenCMS, Wordpress, Drupal, Symfony
  • operating systems:
    • Ubuntu, Debian, CentOs, Redhat, RockyLinux
    • Outdated: Sun Solaris/Unix, Microsoft Windows
  • protocols:
    • gRPC, JSON, HTTP, XML-RPC, SOAP, WSDL, Hessian, OpenId, Public APIs

Experience

Freelancer, IT Consultant (since 2009)

  • Project management (Scrum, derived V-Model); Scrum practitioner
  • System Architect (Web, E-Commerce, Mobile, Cloud, Large-Scale, High-Traffic and Workflow tools)
  • Interim-CTO (Due Diligence, Architecture, Fire Fighting, Team Growth, Tech Consulting)
  • Process management consulting (practitioner)
  • Product Owner Role
  • Scrum Master Role
  • Coach (Lean Product Dev, Architecture, DevOps, Agile Methodologies)

Executive Director, Portal Applications Development (2001 - 2008)

Jamba!, a Joint Venture between News Corporation (NYSE: NWS) and VeriSign, Inc. (NASDAQ, VRSN), Berlin, Germany

  • Executive Directory of web and mobile software, system integration and large-scale enterprise architect
  • Hands-on technologist; able to distill business needs into technology solutions by understanding all facets of the product life cycle (from business vision through deployment)
  • accountable for overall planning, analyzing, designing and developing e-commerce web applications (mobile and web area) of high caliber
  • Directs all phases of the software development life cycle (SDLC) including requirements analysis, architecture design, development, testing, deployment and ongoing support for all web-based applications and services
  • Manages staff ranging to 40, spanning multiple parties including freelancer, onshore, nearshore and offshore vendors
  • Directs the continual upgrading of procedures and software to maintain currency with technological progress, economic change and business needs
  • Member of Senior Leadership team, mentoring and guidance support for CxO management
  • Ensures that all implementations are consistent with software development standards and Sarbanes-Oxley (SOX) compliance
  • Ensures effective policies and procedures are developed and maintained for the organization
  • Coordinates application development activities of project team?s leaders

Betriebssysteme

Linux
CentOS, Ubuntu, Debian, Redhat
Mac OSX
Windows
Vmware

Programmiersprachen

Rust
Golang
Java
Java und JEE
JavaScript
PL/SQL
Shell
Servlets/JSP, Freemarker, Sitemesh, JSF
Javascript Frameworks jquery, prototype
Spring Framework
Jakarta (commons, logging etc.)
Lucence, Jboss Cache, ehcache
junit, httpunit, htmlunit
XMPP
XPCOM/XUL

Datenbanken

MySQL
Oracle
8i, 10i
Postgres

Datenkommunikation

Ethernet
Internet, Intranet
LAN, LAN Manager
Message Queuing
MMS
SNMP

Hardware

Macintosh
PC

Branchen

Branchen

E-Commerce
Web und Mobile
Dienstleistungen
Telekommunikation
Versicherungen
eHealth

Einsatzorte

Einsatzorte

Berlin (+50km)
Deutschland, Schweiz, Österreich

Deutschland, Europa oder US, 100% Remote

möglich

Projekte

Projekte

2 Jahre 1 Monat
2022-01 - 2024-01

Komplexe Hybrid Cloud Microservice Architektur

System Architekt Rust Go AWS ...
System Architekt
- komplexe Microservice Architektur für Authentifizierung, komplexe Businessprozesse, Datenschnittstellen etc. (inkl. IDM)
- REST und gRPC APIs (50+ Microservices)
- Deployment via ansible und terraform in AWS und Azure
- weltweites Rollout, auch in Hybrid Cloud
- Programmiersprachen Go und Rust, vorher Java
Rust Go AWS Azure VMware REST Kubernetes
Remote

Aus- und Weiterbildung

Aus- und Weiterbildung

Certified Scrum Master, 2007
Managerial Strategy, Boston Business School, 2007
Multi-Projekt Management, 2007
Studium Bauingenieurwesen FHTW Berlin, bis 2001
Studium Elektrotechnik, Bauing.-wesen TU Berlin, bis 1997

Position

Position

Interim-CTO

CTO

Technischer Projektleiter

System Architekt

Chief Digital Officer

Project Manager

Scrum Master

Product Manager / Product Owner

DevOps Manager

Agile Coach

Program Manager

Kompetenzen

Kompetenzen

Top-Skills

Interim-Manager Interim-CTO System Achitect Rust Golang SoftwareEngineer CD Java DevOps SOA Scalability CI Scrum REST APIs AWS Azure Hybrid Cloud Kubernetes Microservices gRPC APIs VMware ESX SystemArchitektur Softwarearchitektur

Produkte / Standards / Erfahrungen / Methoden

Software Architecture
Experte

main focus


  • software development process (SDLC):
    • methods: agile Scrum, Kanban, V-model, water fall, ISO 12207
    • process management, test and quality management (SPICE, ISO/IEC 15504, functional and non-functional tests)
    • VSCode, Intellij Idea, Eclipse, netbeans, git, svn, JIRA, Bugzilla, Microsoft (Office, Project, Visio)
  • programming languages and technologies
    • Rust, Golang, former Java, JEE, SQL,JavaScript, RSS/Atom
    • Basics: Python, Perl
    • Outdated: PHP (symfony)
  • application servers and frameworks
    • Play! Framework, Spring, tomcat, jetty
    • react.js, angularJS, backbone.js, node.js (basics), react.js (basics)
    • django
    • nginx, apache httpd
    • YugabyteDB, couchdb, PostgreSQL, MySQL, Oracle, Toad, Golden
    • Outdated: jboss, OpenCMS, Wordpress, Drupal, Symfony
  • operating systems:
    • Ubuntu, Debian, CentOs, Redhat, RockyLinux
    • Outdated: Sun Solaris/Unix, Microsoft Windows
  • protocols:
    • gRPC, JSON, HTTP, XML-RPC, SOAP, WSDL, Hessian, OpenId, Public APIs

Experience

Freelancer, IT Consultant (since 2009)

  • Project management (Scrum, derived V-Model); Scrum practitioner
  • System Architect (Web, E-Commerce, Mobile, Cloud, Large-Scale, High-Traffic and Workflow tools)
  • Interim-CTO (Due Diligence, Architecture, Fire Fighting, Team Growth, Tech Consulting)
  • Process management consulting (practitioner)
  • Product Owner Role
  • Scrum Master Role
  • Coach (Lean Product Dev, Architecture, DevOps, Agile Methodologies)

Executive Director, Portal Applications Development (2001 - 2008)

Jamba!, a Joint Venture between News Corporation (NYSE: NWS) and VeriSign, Inc. (NASDAQ, VRSN), Berlin, Germany

  • Executive Directory of web and mobile software, system integration and large-scale enterprise architect
  • Hands-on technologist; able to distill business needs into technology solutions by understanding all facets of the product life cycle (from business vision through deployment)
  • accountable for overall planning, analyzing, designing and developing e-commerce web applications (mobile and web area) of high caliber
  • Directs all phases of the software development life cycle (SDLC) including requirements analysis, architecture design, development, testing, deployment and ongoing support for all web-based applications and services
  • Manages staff ranging to 40, spanning multiple parties including freelancer, onshore, nearshore and offshore vendors
  • Directs the continual upgrading of procedures and software to maintain currency with technological progress, economic change and business needs
  • Member of Senior Leadership team, mentoring and guidance support for CxO management
  • Ensures that all implementations are consistent with software development standards and Sarbanes-Oxley (SOX) compliance
  • Ensures effective policies and procedures are developed and maintained for the organization
  • Coordinates application development activities of project team?s leaders

Betriebssysteme

Linux
CentOS, Ubuntu, Debian, Redhat
Mac OSX
Windows
Vmware

Programmiersprachen

Rust
Golang
Java
Java und JEE
JavaScript
PL/SQL
Shell
Servlets/JSP, Freemarker, Sitemesh, JSF
Javascript Frameworks jquery, prototype
Spring Framework
Jakarta (commons, logging etc.)
Lucence, Jboss Cache, ehcache
junit, httpunit, htmlunit
XMPP
XPCOM/XUL

Datenbanken

MySQL
Oracle
8i, 10i
Postgres

Datenkommunikation

Ethernet
Internet, Intranet
LAN, LAN Manager
Message Queuing
MMS
SNMP

Hardware

Macintosh
PC

Branchen

Branchen

E-Commerce
Web und Mobile
Dienstleistungen
Telekommunikation
Versicherungen
eHealth

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