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From zero to net-zero

Energy transition acceleration towards climate neutrality powered by AWS


Enersis is a purpose-driven company that tackles one of the world’s greatest problems: climate change. Their software suite gaia provides tooling and insights to energy suppliers and grid operators, cities and entire regions as well as planning and consulting companies that are involved in energy transition.

gaia’s core is a digital twin of the real world, containing data and visualizations of the CO2 emissions of individual buildings, energy plants and other infrastructure. It allows for status quo analysis and reporting according to national standards in various countries, and has integrated project management capabilities to coordinate time, costs and stakeholders of the actions taken on the path to climate neutrality.

Read the entire Success Story


Enersis Suisse AG

Andreas Jaus, CIO, Bern

“Due to rapid growth in new customers and complex technical requirements for a digital twin, it was necessary to bring our gaia platform and the underlying cloud infrastructure to an automatable and scalable level. tecRacer supported us optimally in the project with know-how and understanding of our architecture requirements. The partnership with tecRacer was also an enrichment for our internal team, so that we can now also continue to work together in operations and benefit from their expertise.”

Enersis Suisse AG

Andreas Jaus, CIO, Bern

“Durch rasches Wachstum an Neukunden und komplexen technischen Anforderungen an einen digitalen Zwilling war es erforderlich, unsere gaia Plattform und die darunter liegende Cloud Infrastruktur auf ein automatisierbares und skalierbares Level zu bringen. tecRacer hat uns im Projekt mit Know-how und Verständnis für unsere Architektur-Anforderungen optimal unterstützt. Die partnerschaftliche Zusammenarbeit mit tecRacer war auch für unser internes Team eine Bereicherung, so dass wir nun auch im Betrieb weiter zusammenarbeiten und von der Expertise profitieren können.”

Enersis Suisse AG

Andreas Jaus, CIO, Bern

« Face à une croissance rapide de notre clientèle et à des exigences techniques pointues pour la mise en place d‘un jumeau numérique, il est devenu impératif d‘optimiser notre plateforme gaia et de la rendre, ainsi que l‘infrastructure cloud associée, totalement automatisable et évolutive. Dans ce contexte, tecRacer s‘est révélé être un partenaire inestimable, nous apportant son expertise et une parfaite compréhension de nos besoins en matière d‘architecture. Collaborer avec tecRacer a non seulement renforcé notre projet, mais a aussi enrichi nos compétences internes. Ainsi, nous sommes aujourd‘hui en mesure de poursuivre cette collaboration fructueuse et de profite continuellement de leur expertise. »

More Success Stories


bsurance GmbH – 2022

Manfred Schmiedl, MSc, CTO and Co-Founder, Vienna
“tecRacer architected and built an AWS working environment that allows us to implement projects faster and more innovatively. In doing so, we benefited from their experience and, thanks to the professional implementation, we can autonomously administer the landing zone and adapt it if necessary”

Brüder Schlau GmbH & Co. KG – 2018

Dr. Christian Büschking, Senior Consultant E-Commerce, Brüder Schlau GmbH & Co. KG, Porta Westfalica
“Especially the good cooperation and the fast reaction in case of an incident speaks for tecRacer.”

Kone GmbH – 2019

Olaf von Perbandt, Program Manager, KONE GmbH, Hanover
“The serverless architecture has enabled a faster project start and provided significant savings in infrastructure costs compared to running on virtual servers. The whole hardware procurement process has been eliminated. And we have backing from Group IT because of the forward-looking architecture.”

Andsafe AG

Juliana Becker, Sales Director, Münster
“Thanks to the agile development with tecRacer, with the combination of Amazon Connect and Amazon Lex we now have a highly scalable customer service that matches our growth.”

HZD – AWS Use Case: The Teacher and Student Database – 2020

Harms Becker, Division Manager K3 – Architecture, Products and Standards, Hessische Zentrale für Datenverarbeitung, Hünfeld
“tecRacer is not only a very competent service provider, but also a partner that helps us solve our challenges and implement our services in a spirit of partnership.”

Uniserv GmbH

Dr. Heiko Papenfuß, Manager DQ Operations, Uniserv GmbH, Pforzheim
“The fast enablement particularly convinced us by tecRacer, as well as the very competently designed and implemented solutions for our requirements in a complex environment with many legacy components. This way, tecRacer has enabled us to deploy new services and drive DevOps implementation quickly.”

Bernd-Blindow Gruppe – 2020

Prof. Dr. Andreas Blindow, Managing Director, Bückeburg
“tecRacer has supported us with the cloud possibilities of AWS to ensure the teaching operation even under suddenly higher loads. In this way, we were able to ensure teaching despite all the challenges caused by Corona.”

Lekker Energie GmbH

René Kulschewski, Chief Information Officer, Lekker Energie GmbH
“We have found that cloud technologies can enable our teams to focus on what matters to our customers. With AWS and tecRacer, we have strong partners to make this happen.”

Oracom GmbH – 2020

Andreas Tutsche, Managing Director Oracom GmbH, Berlin
“Together with tecRacer, we have gained a real competitive advantage by using Amazon Connect and the power of the entire AWS ecosystem. Due to the strong increase in productivity, we hope to service ten times the number of contacts in five years – with the same number of employees.”

BetSnap.com – 2018

Christian Rehnelt, CTO, BetSnap.com, Malta
“A high-performance system has to be transferred smoothly from a technical point of view, and in doing so we have to strictly comply with all licensing regulations. Due to the extensive AWS programming experience and the regular consultations, we feel that we are very well taken care of by tecRacer.”