Projects

Projects we currently develop and maintain

BackPack use case

BackPack

Statistics is a powerful tool when used properly. The only problem with statistics is sheer number of data you have to go through to get useful information.

Tripsta generates around 30GB of search data throughout the day. This data is used to present users with flights of their choice and otherwise remains unused. However it is a source of valuable business intelligence - it just needs to be properly summarized.

Major problem is amount of data. In addition each search result consists of a large tree of items with collections in both branches and leaves. Using SQL to store this means large normalization effort. Queries that get results from such database need to go through large number of joins making it slow and unmaintainable.

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Shelly Cloud screenshot

Shelly Cloud

Our secure cloud hosting solution for Ruby on Rails applications.

  • Secure
  • Simple
  • Scalabe
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Tripsta screenshot

Tripsta

Cluster for hosting applications from Tripsta family.

  • Architecture design
  • Fully automated failover
  • Maintenance
  • Monitoring and graphing
  • No single point of failure
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gourmeo.de screenshot

Gourmeo

Gourmeo is an innovative online reservation service for first-class restaurants with exquisite kitchens internationally. With Gourmeo, conveniently reserve a table online in the restaurant of your choice, and enjoy refined culinary variety.

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Experteer.de screenshot

Experteer

World wide experts recruiting portal.

  • Google-friendly job posting catalog
  • log statistics aggregations
  • large data imports from partners
  • Ruby on Rails upgrade on main application
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Tutoria.de screenshot

Tutoria

  • Perfect matching based on student skills and employer expectations
  • Bayesian filter based job offer qualification
  • Geocoding for localized offers
  • Full invoicing platform
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Lincomp.ch screenshot

Lincomp

Shop specializing in custom-made PCs and notebooks. Easy management thanks to

  • Possibility to create compound products
  • Managing supply items from suppliers, so that product creation is easy
  • Importing products from CSV files
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Restaurant-Kritik.de screenshot

Restaurant-Kritik

Largest collection of restaurant reviews in Germany

  • Localized collection of restaurants with detailed info
  • Reviews by well known critics
  • Up-to-date culinary events
  • Full social network for good cusine lovers
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Bellegs.de screenshot

Bellegs

Shop with finest italian stocking, tights, socks etc.

  • Implemented in Spree (open source e-commerce for Ruby on Rails)
  • Integrated with Adyen payment system
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eKartenwelt.de screenshot

eKartenwelt

Online cards service with Djabbi family members.

  • Cards customization
  • User area with addressbook, bookmarks and card directories
  • High performance (up to 650k sent cards per month)
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Jobeinstieg.de screenshot

Jobeinstieg

Valuable jobs for graduates.

  • Hand picked job offers from whole Germany
  • Accurate salary benchmark
  • Detailed job search
  • Everyday new job notifications
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Jobmensa.de screenshot

Jobmensa

Temporary jobs for students with a twist.

  • Perfect matching based on student skills and employer expectations
  • Bayesian filter based job offer qualification
  • Geocoding for localized offers
  • Full invoicing platform
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PokerRing.com screenshot

PokerRing

  • Social network for poker players
  • Events calendar with importing events from online casinos
  • Games, quizzes and poker school
  • Own poker league with various rankings and leader-boards
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Previous projects