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Hi, I’m Karsten Jasper, a Diplom-Informatiker (TU Berlin) and director of Doppelstern – Agentur für digitale Zukunft. I help teams and organizations with agile project management, product ownership, and building WordPress-based portals, eCommerce sites, and mobile apps. Over the years I have led complex projects, built robust interfaces and integrations with B2B partners, and driven end-to-end digital solutions. I speak fluent English, collaborate very well with cross-functional teams, and enjoy turning ideas into scalable software and delightful user experiences.…Hi, I’m Karsten Jasper, a Diplom-Informatiker (TU Berlin) and director of Doppelstern – Agentur für digitale Zukunft. I help teams and organizations with agile project management, product ownership, and building WordPress-based portals, eCommerce sites, and mobile apps. Over the years I have led complex projects, built robust interfaces and integrations with B2B partners, and driven end-to-end digital solutions. I speak fluent English, collaborate very well with cross-functional teams, and enjoy turning ideas into scalable software and delightful user experiences.

Karsten Jasper

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Hi, I’m Karsten Jasper, a Diplom-Informatiker (TU Berlin) and director of Doppelstern – Agentur für digitale Zukunft. I help teams and organizations with agile project management, product ownership, and building WordPress-based portals, eCommerce sites, and mobile apps. Over the years I have led complex projects, built robust interfaces and integrations with B2B partners, and driven end-to-end digital solutions. I speak fluent English, collaborate very well with cross-functional teams, and enjoy turning ideas into scalable software and delightful user experiences.…Hi, I’m Karsten Jasper, a Diplom-Informatiker (TU Berlin) and director of Doppelstern – Agentur für digitale Zukunft. I help teams and organizations with agile project management, product ownership, and building WordPress-based portals, eCommerce sites, and mobile apps. Over the years I have led complex projects, built robust interfaces and integrations with B2B partners, and driven end-to-end digital solutions. I speak fluent English, collaborate very well with cross-functional teams, and enjoy turning ideas into scalable software and delightful user experiences.

Available to hire

Hi, I’m Karsten Jasper, a Diplom-Informatiker (TU Berlin) and director of Doppelstern – Agentur für digitale Zukunft. I help teams and organizations with agile project management, product ownership, and building WordPress-based portals, eCommerce sites, and mobile apps.

Over the years I have led complex projects, built robust interfaces and integrations with B2B partners, and driven end-to-end digital solutions. I speak fluent English, collaborate very well with cross-functional teams, and enjoy turning ideas into scalable software and delightful user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

German

Fluent

English

Fluent

French

Intermediate

Work Experience

Projektleiter, Scrum-Master und Software-Architekt at neofonie Technologieentwicklung und Informationsmanagement GmbH

July 1, 2005 - December 1, 2008

Technische Leitung, Architektur und Projektleitung; betreute Projekte wie WAZ DerWesten.de, iScout (Scout24.de), Travelscout24, local24.de, Jobs.de; Entwicklung und Migration von Such-/Spider-Backends, Datenimport/Integration externer Partner, API-Integration, QA-Unterstützung, Deployment und Rollouts; Erstellung von Wireframes, Roadmaps und Abnahmekriterien; Teamkoordination.

IT-Architekt & Teamleiter at Stayfriends GmbH

January 1, 2010 - June 1, 2010

Erstellung von Software-Architekturen und technischen Konzepten, Weiterentwicklung Portal-Software, Deployment, Teamleitung.

Software-Architekt, Requirements-Manager at T-Mobile International AG, Deutsche Telekom AG, Bonn

January 1, 2009 - September 1, 2009

Technische Konzeption und Architektur für End-to-End-Lösung zwischen mobilen Endgeräten und Backend; Spezifikation einer REST-API für soziale Funktionen; Analyse von Drittanbieterlösungen; Requirements-Management.

Projektleiter, Requirements-Manager at Sevenval GmbH (vorm. YOC AG)

August 1, 2010 - December 1, 2012

Projektleitung/Konzeption für iPhone-Apps, Mobilportale und Web-Apps; Kundenkommunikation; Requirements-Management; Wireframes; QA; Koordination der Entwicklung mit Subunternehmern. Referenzen: Austrian Airlines, Werben & Verkaufen, e wie einfach, Milka, Baus etc.

Product Owner, Interim CTO at Celepedia Room 49 GmbH (Axel Springer ideAS)

March 1, 2013 - June 1, 2014

Definition der Anforderungen für das agile Entwicklungsteam nach Kanban/Scrum in Jira-Tickets; Formulierung von User Stories und Abnahmekriterien; Roadmap-Planung; Stakeholder-Management; Koordination mit Design-Team; Technische Beratung.

Projektmanager Windows 8.1 Tablet & Phone Apps at DIE WELT

July 1, 2014 - February 1, 2015

Koordination externer/interner Dienstleister; Begleitung von Konzeption, Design und UX; QA; Inhaltsbegleitung.

Beratung Neugestaltung Website SPD-Fraktion im deutschen Bundestag at SPD-Fraktion im Deutschen Bundestag

October 1, 2021 - February 1, 2022

Entwicklung eines Grobkonzepts für eine neue Webseite mit Stakeholdern aus der SPD-Fraktion; Grundlage für Ausschreibung der Umsetzung.

IT-Beratung, Projekt- und Produktmanagement at iKiosk Schweitzer Fachinformationen OHG

May 1, 2020 - Present

Konzeption, Produktentwicklung, Spezifikation und Umsetzung von externen Schnittstellen und Anbindungen von B2B-Partner-Systemen; Hosting und Betrieb der Plattformen; Requirements-Management, Projektleitung und Pair-Programming mit externem Entwickler; Reporting-Tool; Monatsabschlüsse und Sales-Daten-Auswertung; SQL-Abfragen zur Datenanalyse.

WordPress-Entwicklung at martens+puller Ingenieurgesellschaft mbH

April 1, 2020 - Present

Migration, Betreuung und Weiterentwicklung des WordPress-Portals martens-puller.de; PHP, HTML, CSS

WordPress-Entwicklung at Stiftung Orte der deutschen Demokratiegeschichte

February 1, 2024 - Present

Betreuung und Weiterentwicklung des WordPress-Portals demokratie-geschichte.de; PHP, HTML, CSS

WordPress-Entwicklung at Ideengut – Agentur für Kommunikation

January 1, 2024 - Present

Technische Betreuung und Optimierung des WordPress-Portals LeadersAcademy.com (PHP, HTML)