About us

Company

TechHub Europe GmbH is a leading German provider of advanced digital solutions, offering apps, APIs and AI-based platforms for industries such as energy, financial services, insurance and industrial data systems. The company specialises in applying state-of-the-art technologies — including artificial intelligence (AI), machine learning and data integration — to solve complex business challenges, delivering everything from strategic consulting to technical implementation.

TechHub Europe is a Mountain Partners AG Company.

TechHub Europe combines technical expertise with a collaborative, business-minded way of thinking. Our mission is to build systems that are not only intelligent but also intuitive, secure and sustainable — helping our clients stay ahead in a data-driven, AI-powered world.

AI and LLM consulting

TechHub supports companies in fully exploiting the potential of AI and large language models (LLMs). The company offers modular consulting services — from identifying high-impact use cases to the practical implementation of models such as GPT or LLaMA. TechHub also develops governance frameworks to ensure responsible handling of data, compliance (e.g. GDPR) and sustainable AI operations. Details: AI & LLM(09).

Modular data integration and analysis

For industries that rely on real-time data, TechHub develops modular frameworks for linking, cleansing and harmonising extensive time-series data. These solutions enable energy providers, industrial operators and financial institutions to integrate fragmented data sources and create a reliable analytical foundation for forecasting and automation.

Forecasting and optimisation with machine learning

TechHub implements advanced machine learning — including LSTM and transformer models — to predict energy demand, resource allocation and system behaviour. These models enable companies to optimise processes, plan more precisely and adapt dynamically to changing inputs.

Intelligent energy control systems

For customers in the energy and intelligent infrastructure sectors, TechHub develops intelligent control systems based on reinforcement learning and optimisation algorithms. These systems convert AI-supported forecasts into real-time commands that improve grid efficiency, automate processes and adapt to new conditions.

Proven expertise in financial services

TechHub Europe is also a long-standing partner of the financial industry:

— TechHub develops and maintains the mobile banking applications of Commerzbank for iOS, Android and formerly BlackBerry, and manages push notification systems as well as app store distribution. In addition, TechHub developed and operates the Commerzbank GeoServer API. This API provides precise location data and map visualisations of bank branches in real time for customer-facing and internal platforms.

— Flossbach von Storch AG: as a reliable technology partner of this world-renowned asset manager, TechHub supports the digital transformation of Flossbach von Storch ONE, providing infrastructure and consulting services aligned with institutional investment and regulatory requirements.

TechHub management

Gertjan Rooijakkers — Managing Director. Gertjan studied Design (ABK St. Joost, NL) and Marketing Communication (Avans, NL), as well as Future Commerce FinTech (MIT, USA) and Value Creation in PE and VC (WHU, DE), and leads TechHub Europe.

Filips Kokorevs — CTO. Filip studied computer science in Riga and specialises in software and solution architectures.

Oleg Sitovs — Managing Director Latvia. Oleg studied computer science and software development in Riga and runs our near-shore office in Latvia.

Oleg Gudkovs — Head of Near-Shore. Oleg studied software systems architecture in Riga and is a specialist in web and Java J2EE architectures as well as Android development.

Kirill Poletaev — Head of Application Development. Kirill studied software engineering in Riga and is an enterprise mobile specialist.

Locations and team

With locations in Cologne and near-shore resources in Liepaja, TechHub has project teams in Germany and programming resources in the near-shore. Up to 30 developers work in the near-shore in different teams and projects. Dedicated teams focus on app and SaaS solutions and digitalisation projects — and small teams of specialists on the mBaaS topics of LBS and geo services, software build systems, as well as IoT and blockchain technologies.

Tech Hub EU is looking for you.

Are you a crack at application development (java, c++), web development (html, javascript, ruby, rest) or a server guru (django, jsnode, rest, ruby’o’rails, cms, java, apache, tomcat, jboss, sockets, api’s) — or very good at project management, process design, UI/UX design and processes, or a sales crack? Let us know and we will call you back!