Our Team

Agata Weinholzner
UI Designer


Agata graduated with a Master of Engineering degree in landscape architecture and worked as a communication designer. At LambdaWerk she conceptualizes the information architecture and fashions the interaction between man and machine.

Alex Düsel
XML Developer


Alex spent 15 years developing XML technologies for publishing automotive and aircraft manuals. Alex enjoys working with healthcare data to help millions of people stay healthy every day. He also is an avid Nordic cross-country skier.

Evgeny Degtyarev
Software Developer


Evgeny graduated as an IT Engineer and got his start in the publishing industry. For the last seven years, his development work mostly centered around XML technologies. Skiing, snowboarding, and other cold-weather sports are Evgeny's favorite pastimes.

Fabian Otto
Head of IT Operations


Fabian always rides a bike and has a computer science degree from the Technische Universität Berlin. After years as developer, administrator, and leading DevOp for major enterprise, Fabian really can make sure that all LambdaWerk services are always available, around-the-clock and at any time.

Gül Özcalik
Project Manager


Gül is a Computer Engineering graduate, and worked as a developer, business analyst, and project manager over the course of her 20-year career. At LambdaWerk, she manages the software development process, ensuring that the highest-quality requirements are defined and delivered on time.

Hans Hübner
Managing Director


Hans has three decades of experience as a software developer and development manager in European and US enterprises. Before joining LambdaWerk, he architected and implemented a new EDI subsystem for a multi-state Dental healthcare MCO in the US.

Jörg Teubert
QA Engineer


Jörg worked for 16 years with EDI for automotive and retail applications. He ensures that LambdaWerk data conversion and transformation technology works faultlessly in every conceivable scenario.

Liga Megne
Project Manager


Liga graduated with a Bachelor of Science in Economics and Engineering, and since then has worked as an Operations Manager for an international ERP software development house and a Marketing Consultant for a BI startup. She is a passionate sailor with a keen interest in good food and art.

Ludvig Sundström
Software Developer


Ludvig studied computer science in Sweden and Germany. He has a passion for functional programming, automation and alternative technologies. In his free time, he likes to exhaust himself on the squash court.

Max-Gerd Retzlaff
Head of Software Development


Max studied computer graphics and has expertise in both the implementation of art projects and in system administration. He brings his love for beauty on all levels to his work as a developer at LambdaWerk.

Miguel Gonzalez-Espi
System Administrator


Miguel is a system administrator and engineer with 18 years of experience in public and private sector, in three different countries and at a clinical research multinational. He relishes the lively variety of Berlin and the diversity of its people.

Nadin Kohler
Office Manager


After studying Business Arabic and Economics in Bremen, Nadin worked for chemical multinationals in the Gulf. Now back in Berlin, she brings her diverse and extensive competences to LambdaWerk. A true culture and history buff, Nadin loves reading travel journals.

Robert Peckett
Automation Engineer


Robert has a BSc in Software Engineering and spent eight years developing and refining Virtual Learning Environments. At LambdaWerk, he streamlines, automates and improves production frameworks and controls, making our services especially robust and secure. Rob is a keen gamer and an avid collector of vintage consoles and games form the 80s and 90s.

Sashank Yalamanchili
EDI Analyst


Sashank drove various EDI projects for more than a decade, successfully onboarding Trading Partners from various sectors. He brings to LambdaWerk his B2B integration experience, both as a developer and a manager. Sashank is also a vlogger and a seasoned traveler.

Vadim Konyaev
Technical Writer


Vadim has authored technical and educational content on subjects ranging from algorithmic trading to satellite navigation. He researches and writes documentation that enables non-technical users to understand and operate LambdaWerk software.

Volker Ullrich
Business Manager


Volker has worked in the film industry for over 25 years. He not only produced his own films but also worked as project manager for various other companies. He carries over his management skills to LambdaWerk.

Too many white dudes? Apply for one of our open positions and make a difference!