Work History

Work History

Trove Market

Sep 2015 - Present

iOS Developer

  • iOS Feature development
  • iOS Testing and bug fixes monitoring Crashlytics or other bug reporting software
  • iOS Growth Hacking to enabling higher conversion of iOS App Store Installs and drive growth of DAU (Daily Active Users) and re-engagement
  • Front-end web development for
  • tvOS Application development and deployment
  • iOS Consultation and recommendation of new features to drive user engagement

Taksee Mobility

Sep 2015 - Aug 2015


  • Worked closely with CEO, COO, Sales and customer department to further develop Taksee's services as a platform for business to manage their taxi expense as well as taxi suppliers to handle their callcenters and ride dispatch
  • Established agile methodology as a basic way of work in other departments as well
  • Pushed a more to test driven development approach to ensure code quality and maintainability for an increasingly growing code base
  • Designed and implemented a continuos integration workflow to increase release frequency with and
  • Pushed the use of Slack as the companies main communication tool
  • Pushed the use of Intercom as a centralised form for customer communication and customer support platform
  • Developed the following apps:
    • Cabcenter - A web application for taxi callcenter operators using AngularJS, Jasmine, Karma, Grunt, Google Maps for Javascript, The app handles incoming calls, creation of new bookings as well as any updates on created bookings in realtime.
    • Taksee travel portal - A web application for travel managers using AngularJS, Jasmine, Karma, Grunt, Google Maps for Javascript, The app alows them to create authorisations for their employees and track analyse their bookings in order to make informed decisions on where to save money via ride sharing for example
    • Taksee for iOS - Our users book their taxi directly via the app and get every update in realtime including the drivers position when on its way to pickup. Lets users save favourite places for pickup and easily repeat & create returns for frequently done rides

Taksee Mobility

Mar 2013 - Aug 2014

Head of Mobile Development

  • Worked closely with the CEO, CTO and Business Development to develop Taksee's mobile applications
  • Created product roadmaps to migrate the mobile web to native mobile applications (iOS, Android & Blackberry)
  • Created wireframes and mockups for iOS and Android
  • Developed iOS app and coordinated the product launch

Jan 2013 - Present

Freelance Developer

  • News. iOS - Side project newsreader consuming optimised JSON files created from RSS feeds via a nodeJS middleware. Uses collection views to show news in a Pinterest style to column layout
  • Telepizza iOS - Container app for their mobile web to handle login and authentication as well as interface layout via Javascript instructions send from the web
  • IFEMA iOS - PhoneGap based app for the different fairs with event planner, location maps and ticket purchase
  • Match app iOS - App for Facebook profile matching - Design

Gowex Mobile

Feb 2012 - Dec 2012

Mobile Developer

  • Worked closely with the CEO and marketing department to develop Gowex Mobile's iOS application
  • Created roadmaps for iOS and Android apps
  • Oversaw Android app development and product launch
  • Developed iOS application which handles WiFi Hotspot discovery and Hotspot authentication.
  • Helped in design and creation of apps for location based ad and content delivery solutions for the mobile app

Delacroy Innoware S.L.

Jul 2010 - Jun 2015


  • Ran the business the product and development sides
  • Managed marketing and product development.
  • Wrote detailed project specifications and created mockups and wireframes
  • Created and coordinated roadmaps with the team and clients
  • Developed and designed iOS and web applications.

Projects done:

  • Persondoc - Madrid (Jul - Dec 2014) Save all personal information and documentation in one place, get reminders when documents (IDs, Car insurance etc.) expire. Easily share any of this information when needed. Development both iOS and 2 web applications and helped designing the backend and API.
  • iCity - Madrid (Jan - Jul 2014) Check out the best places to go out in your city. Keeps you up to date for upcoming events and allows you to get discounts for sharing on social networks. Developed iOS application.
  • Teisti - Jaén (Jul 2012 - Dec 2013) Online food ordering platform. You can search places around you and order even if they are not open. Separate web app for restaurant owners to set up their menu and handle orders. Developed iOS and web application.
  • Carneval de Tenerifa - Jaén (2011 - 2013) Official app for Tenerifa's Carnival a complete Event guide with Locations, Promotions and detailed description of everything happening around on of the biggest Carnivals in Europe. Developed iOS application 3 years in a row.
  • Helpers - Jaén (2010 - 2012) An application for emergency situations aseptically tailored towards potential victims of gender-based-violence. Developed iOS application and Android prototype.
  • Iberia - Jaén (2010-2011) Developed prototype application for iOS migrating their existing J2ME web application



HTWK Leipzig

Sep 2002 - Jun 2008

Bachelor of Science

Development of applications and evaluation of software of varying complexity using sound knowledge in the areas of operating systems, networks and databases.
Basics of digital media and specifics of production, processing and presentation of the different forms of media.
Media design and development of multimedia applications.
Media law, theory and marketing.



iOS Development

Xcode, Objective-C, Swift, CocoaPods

Front End Development

AngularJS, Karma, Jasmine, SASS, Grunt

Clean Code


Agile Development



German - Mother tongue

Spanish - Fluent

English - Fluent