About Our Team

Andreas Ciroth finished his PhD (error calculation in LCA) in 2001 at the TU Berlin and is working since then as sustainability consultant in research, industry, and policy contexts. Andreas is leading the openLCA project to create a free, open source sustainability assessment software. He is author and co-author of several publications about life cycle sustainability methods and application, software, and databases.

Michael Srocka works with GreenDelta since more than 15 years; environmental engineer by education (TU Berlin, 2004) he also holds a degree in practical informatics from Fernuni Hagen. Michael leads the IT development in GreenDelta. He is a highly skilled senior programmer, with a special dedication to Java and databases, and has written most of the parts of the openLCA software.

Sebastian is a skilled senior software developer and works with GreenDelta since 2008. He leads the development of several web applications, including openLCA Nexus and LCA Collaboration Server. Sebastian works full stack with core expertise in frontend and API development, currently React and Spring are his frameworks of choice.

Julia holds a master’s degree in General Engineering specialising in New and Renewable Energy from Durham University (UK). Before working at GreenDelta, Julia founded her own startup on the field of LCA. At GreenDelta, she works on LCA private and public projects and on establishing international partnerships and external communications. 

Anja holds a master’s degree in American Cultural History and a certificate in Financial Accounting. For more than twenty years, she worked in many areas as for example public relations, founding her own business in preventative sports or managing a small non-profit organization in Berlin Prenzlauer Berg. There being in charge of the public funding process, she now is handling the financial aspects of the different GreenDelta projects in addition to leading the backoffice.

François graduated from KTH in Stockholm and Centrale Lyon. He previously worked as a robotic engineer in Warsaw. Since March 2022, he is working in the GreenDelta software development team. François is responsible for software development and implementation of Java applications.

Bach has a master’s degree in Web Engineering issued by Technical University Chemnitz and a bachelor’s degree in Computer Science from Hanoi University. Before starting master study, he has worked as a software developer for Vietsoftware, an offshore development center for IBM in Vietnam. He started his work in GreenDelta in August 2022 as a fullstack developer with expertise in Java, Javascript and frontend development.

Shravya holds degrees in Chemical Engineering (B.E.) from BMSCE, Bangalore and Environmental Engineering (M.Sc.) from TU Hamburg, where her research was focused on water treatment and management. She has previously worked in the wind energy industry for three years in QHSE and project management. At GreenDelta, she works on LCA research projects, databases and other environmental consulting activities.

Conrad holds a PhD in Physics and Materials Science from the University of Luxembourg. Previously, he worked as a postdoctoral researcher for the Laboratory of Photovoltaics and lecturer for the Scienteens Lab at the University of Luxembourg, where he focussed on the development of solar cell materials for renewable energy systems. At GreenDelta, Conrad works on research projects in the framework of HORIZON Europe, LCA database developments for openLCA and in consultancy projects with focus on LCA, LCC and sLCA.

Alexander has a bachelor’s degree in Resource Efficiency Management from Pforzheim University of Applied Sciences and master’s degree in Biological Resources from Rhine-Waal University of Applied Sciences. Before joining GreenDelta, Alexander worked as a freelancer applying life cycle assessments. At GreenDelta he continues to work in LCA projects and is involved in various sustainability consulting activities.

Ashrakat holds a Bachelor’s degree in Environmental Engineering from Zewail City of Science and Technology, Egypt. She has prior experience in assisting organizations with conducting LCAs and EPDs. Additionally, she has expertise in preparing GHG inventories. At Greendelta, she is currently engaged in LCA/EPD consulting projects and is also involved in an EU project.

Sarah holds a Master’s Degree in Conservation and Restoration of Forest Environment from Tuscia University, Italy. She is also a certified Data Science and Machine Learning practitioner. Prior to joining the GreenDelta team, she conducted research in forest ecology at Adam Mickiewicz University in Poland. Within GreenDelta, her role involves conducting LCA research projects and engaging in data-related tasks.

Tomáš holds an international Master’s degree in Sustainable and Innovative Natural Resource Management (SINReM). In addition, he also has background in environmental chemistry, circular economy, and sustainable entrepreneurship. At GreenDelta, he is involved in sustainability consulting and research projects, with the main focus on LCA.

Ebyan holds an MSc in Bio-Integrated Design from University College London and a BEng in Materials Science and Engineering from Queen Mary, University of London. Before joining GreenDelta, he worked as a Material Researcher at Faber Futures, a London-based agency working at the intersection of biotechnology and design. At GreenDelta, Ebyan works on research and consultancy projects, with a focus on LCA.

Chiara holds a master’s degree in Sciences and Technologies for the Environment and the Land from Bicocca University of Milan. Before joining GreenDelta, Chiara worked as a sustainability consultant in a big consulting company in Milan. At GreenDelta, she is as a Sustainability Consultant and Communications.

Arkadii has a bachelor’s degree in Computer Science from South-Eastern Finland University of Applied Sciences, with a thesis dedicated to advancing standards in Ethereum blockchain. Before starting at GreenDelta in June 2025 as a frontend software developer, he led his own startup focused on IT education.

Max holds a Bachelor’s degree in Environmental Engineering from the University of Applied Sciences Bremen, and is currently pursuing his Master’s degree with Technische Universität Berlin in Environmental Science and Technology. There, he is specializing in LCA, sustainable development and circular economy. As a sustainability consultant intern, he supports Julia in some of her LCA projects with customers.

Michael is currently enrolled in the Master’s degree program of Agricultural Sciences in Göttingen. He holds a bachelor’s degree in Ecosystem Management. Recently, he completed a six-month internship surrounding LCA applications as well as research on biodiversity LCIA methods. As a working student at GreenDelta, he is contributing to the TREASoURcE project as part of his master’s thesis.