News / Projects

April 2017

Rejuvenation of a Legacy Application

After five years of stabilizing, consolidating and developing a monolithic Java backend application for a large telecommunications company, we opened a new chapter in the system architecture during the development of an important new feature. The feature was conceived and implemented from the start as a microservice, communicating with the existing application via REST. We introduced Hibernate as ORM: a further improvement on the existing, custom-developed data access layer. For the build system we replaced ant with gradle. The effect is a significant modernization of the legacy system landscape, in terms of both architecture and technology.

March 2017

Poker "Brains versus AI"

From 11-31 January in Pittsburgh, four of the world's best players played in a no-limit Texas Hold'em Poker tournament against an AI, "Libratus", developed at the Carnegie Mellon University. Libratus won the tournament, which TNG sponsored, by a large margin, marking a milestone in the history of artificial intelligence.

February 2017

Articles in Technology Blog Heise Developer Online

TNG employees contributed two articles to the important German technology blog Heise Developer Online: an Article on the Big Data technologies Apache Spark and Apache Flink in the summer and, together with one of our clients, an Article on REST with HATEOAS in December. The latter reached 14th place amongst the most read articles of the year 2016.

February 2017

Development and Implementation of a Customer Matrix

We supported a telecommunications provider in the development and implementation of a customer matrix for the Customer Relationship Management (CRM) systems. Customer value and the probablility of contract termination for each end customer are recalculated every day in the Data Warehouse and transmitted to the CRM systems. Agents in the Service Centre and Point of Sales receive valuable information about the end customer and have the best possible support for providing personal customer care. The customer matrix also allows the CRM team to define standard strategies and to specify individual customer offers.

January 2017

Munich Team wins the Hyperloop Pod Competition

TNG was the first sponsor of the TU Munich's Hyperloop team. The first ideas for participation in the competition run by SpaceX and Elon Musk go back to autumn 2015. The efforts of the student team, involving up to 30 students, were rewarded with victory in the competition and the prizes for "fastest pod" and "best performance in flight". Neither the strong competition from Delft and MIT nor the heavy rain and customs' confiscation of the batteries could prevent the win. We congratulate the team and look forward to the talk at the next Big Techday!

December 2016

Replacement of a Legacy-Web-Application

We supported a client with an online platform in the development of a website, using ES6, React and Fluxible with high test automation. The backend employs a microservice architecture with Scala, Kafka and MongoDB. After several months of development, the legacy version of the top entry page was replaced by a newly developed page with responsive design.

November 2016

Digital Transformation

TNG gave an interview on the topic Digital Transformation

November 2016

AWS | CloudFront | Lambda

We helped a customer in the eCommerce sector to host catalogue images in the cloud, dealing with data in the order of terabytes. The technologies used included AWS (S3, CloudFront, Lambda, SQS), Spring Boot and Cassandra.

November 2016

Business Intelligence

We held a talk on the topic Business Intelligence (BI) together with one of our clients at the TDWI (www.tdwi.eu) roundtable in Leipzig.

October 2016

Spring Boot | Pull Request

Spring Boot accepted the pull request that we created for one of our customers.

Previous project news can be found in the archive.