Basic

Oliver Kießler

ist verfügbar. ✅

Freelancer/Self-employed, Senior Software Entwickler, IT Consultant, Oliver Kießler

Köln, Germany

Skills

Serverless
AWS Lambda
AWS Amplify
GraphQL
API-Entwicklung
Angular
NodeJS
Ionic
TypeScript
React
iOS
Android
Objective C
AngularJS
Jamstack
Mobile Backend Entwicklung
Hybrid Apps
Cloud
Docker
Webanwendungen
Webentwicklung
AWS
EC2
S3
NoSQL
MongoDB
Webservices
Open Source
Agile
Test Driven Development
Programmierung
Startup Beratung
Swift
Verschlüsselung
Sicherheit
ArangoDB
Blockchain
Fintech
Sichere Webanwendungen
DynamoDB
Coaching
Training
FAAS
JavaScript

Timeline

Professional experience for Oliver Kießler

  • Current , since Apr 2006

    Senior Software Entwickler, IT Consultant

    Oliver Kießler

  • 2006 - 2007

    CTO & Lead Software Engineer

    Design Related LLC

  • 3 years and 3 months, Jan 2003 - Mar 2006

    Technischer Leiter / Vorstand (CTO)

    Netempire AG

  • 2002 - 2002

    Senior Software Engineer

    clicktivities AG

  • 2000 - 2002

    Technischer Leiter

    dots'n daisies GmbH

  • 2000 - 2000

    Senior Developer

    more interactive

  • 1999 - 2000

    Geschäftsführender Gesellschafter

    eins punkt null GmbH

Educational background for Oliver Kießler

  • Informatik

    Fernuniversität Hagen

  • Sozialwissenschaften

    Universität Bochum

Languages

  • German

    -

  • English

    -

Wants

Freiberufliche Projekte (Remote)
Freiberufliche Mitarbeit
Neue Aufträge
App Entwicklung
iOS Entwicklung
Android Entwicklung
Ionic Entwicklung
Hybride App Entwicklung
Angular Entwicklung
Start-up
Fintech
Startup Mitgründung

Interests

Reisen
Basketball
NBA

Group memberships

iPhone

iPhone

8847 members

4289 posts | 20356 comments

iPhone und iPod touch Development

iPhone und iPod touch Development

4637 members

2369 posts | 1644 comments

Java User Group Köln

Java User Group Köln

2766 members

1682 posts | 290 comments

iOS App Entwicklung

iOS App Entwicklung

2513 members

2024 posts | 198 comments

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