OUR TEAM

Zeynep Yöntem, Ph.D.

Executive Board

Ph.D.
Chemical Eng. & Social Env. Sci.

zeynep.yontem@ekodenge.com

Founder of Ekodenge., A total of 35 years national and international experience as an engineer and manager on environmental policy and integrated environmental management, including economic, scientific and/or legal aspects. She is chemical engineer with a doctor’s degree in Social and Environmental Science. She was a Hacettepe University lecturer.

Emre Yöntem

Chief Technology Officer

Electrical Engineer. M.Sc.

emre.yontem@ekodenge.com

Emre is an Electrical Engineer, with a master’s degree in Information Technologies. He has experience on energy and environment focused data analytics, modelling, decision support services. He has been working as technical expert and coordinator in various international research and consultancy projects. He is the CTO and director of EcoWise - Ekodenge UK and a board member for Ekodenge.

Ebru Özkan

Chief Financial Officer

ebru.ozkan@ekodenge.com

Chief Financial Officer of Ekodenge and company representative managing all administrative and financial operations. B.Sc. in business administration with a M.Sc. on management and organization.

Beril Şenyurt

Senior Expert and Project Manager

Environmental Engineer M.Sc.

beril.senyurt@ekodenge.com

With a vast experience in industry as an environmental engineer, joined to Ekodenge team as a senior expert for HORIZON 2020 and consultancy projects on circular economy, industrial symbiosis and climate action plans.

Özge Yılmaz, Ph.D.

Environment and Industry Group Manager

Environmental Engineer Ph.D.

ozge.yilmaz@ekodenge.com

Environmental Engineer with a Ph.D. degree from METU and specific expertise in Life Cycle Assessment, circular economy and resource efficiency. Currently leading the Environment and Industry Group of Ekodenge as well as working as project manager/senior expert and work package leader in various consultancy and HORIZON 2020 projects of the company.

Seda Yöntem

Architecture Group Manager

Architect M.Arch.

seda@ekodenge.com

Seda Yöntem (M. Arch) is the founder and manager of Ekodenge's architecture group. She is a sustainable design expert, lecturer and researcher with more than 18 years of professional experience in applied architecture and project management focusing on energy efficient and environmentally friendly buildings and cities.

Erkin Kula

Software Development Group Manager

Computer Engineer, MBA

erkin.kula@ekodenge.com

Graduated from Computer Science department in Bilkent University and completed his MBA, he is continuing his second university field in Sociology. He has been working as software engineer for 8 years and has been involved in Ekodenge since 2017. He is leading IT projects related with industrial symbiosis, circular economy, energy efficiency and management, environmental sustainability and management, and nature based solutions in urban systems.
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İbrahim Çakmanus, Ph.D.

Senior Expert

Mechanical Engineer

ibrahim.cakmanus@ekodenge.com

He has got B.Sc, M.Sc and PhD in Mechanical Engineering degrees. Dr. Ibrahim Çakmanus is a leading designer and assessor of energy efficient building systems in Turkey with more than 32 years of professional experience spanning his background in governmental institutions, extensive market practice and academic studies including three published books and numerous articles.

Gülfem İnaner

Expert

Mechanical Engineer, M.Sc.

gulfem.inaner@ekodenge.com

Mechanical engineer with MSc. and energy efficiency expertise through thermal dynamic simulation tools (Designbuilder, HAP and IESVE) and computational fluid dynamics utilizing engineering simulation and analysis software Ansys, Fluent and Trnsys.

Duygu Başoğlu

Expert

Architect, Urban Planner

duygu.basoglu@ekodenge.com

Built environment expert with a focus on sustainability and a double major degree from ITU on architecture and urban planning. Currently a practicing architect for energy efficient building projects and a contributor to R&D projects on sustainable cities.

Parham Pooyanfar

Expert

Mechanical Engineer M.Sc.

parham.pooyanfar@ekodenge.com

Built environment sustainability expert with a BSc in Mechanical Engineering from AUT. Currently involved in sustainability-oriented R&D and consultancy projects of Ekodenge.
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Rembrandt Koppelaar, Ph.D.

Senior Expert

Software Developer & Researcher

rembrandt.koppelaar@ekodenge.com

Researcher who writes about the future of energy, materials, society, technology, and the circular economy. He has published two books and several articles. He holds a PhD degree from Imperial College London's Centre for Environmental Policy. Rembrandt holds an MSc in Development Economics and Management, and a BSc in Economics.

Sevde Karayılan

Expert

Environmental Engineer M.Sc.

sevde.karayilan@ekodenge.com

M.Sc. degree Environmental Engineer from METU and worked on solid waste and waste-to-energy field. Currently working on R&D projects and consultancy services as an expert.
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Çınar Uysal

Expert

Mining / Cement Engineer

Serkan Naneci

Expert

Environmental Engineer

serkan.naneci@ekodenge.com

Environmental Engineer and MSc candidate on Sustainability with specific expertise in Life Cycle Assessment (LCA), Life Cycle Costing (LCC), Industrial Symbiosis and Circular Economy. Currently working as an Expert/Researcher on R&D and Consultancy projects of Ekodenge.
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Esra Koç

Expert

Chemical Engineer

esra.koc@ekodenge.com

Chemical engineer with a Bachelor’s degree from METU. Currently contributing to various R&D and consultancy projects on sustainability, climate change, low carbon development, circular economy.

Dilek Erçal

Expert

Architect

dilek.ercal@ekodenge.com

Architectural expert with over 30 years' experience in the building industry as part of prestigious construction projects and application design teams, providing implementation level insight to the Ekodenge architecture team.
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Gülsüm Yavuz

Expert

Architect

gulsum.yavuz@ekodenge.com

Architect whose main professional interest is in sustainable buildings with regard to cultural heritage and environment. Experienced in restoration projects, architectural design and application projects, BIM models and 3D visualization.

Başak Avcıoğlu, Ph.D.

Project Manager

Landscape Architect M.Sc. / Regional Planner

basak.avcioglu@ekodenge.com

B.Sc., M.Sc. and PhD in Landscape Architecture, M.Sc. in Regional Planning. She has been working on nature conservation and planning in natural areas including protected areas since 1999. She is member of IUCN World Commission on Protected Areas.

Beril Aba

Communication Specialist

Graphic Designer

beril.aba@ekodenge.com

Design and communication professional with a Bachelor of Arts (B.A.) in Graphic Design from Bilkent University. Holds experience working in the environmental services industry, handling the dissemination of projects, corporate identity design and the commissioning of print materials.
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Mehtap Erdem

Project Management Officer

Özlem Şahin

Administrative Coordinator

ozlem.sahin@ekodenge.com

Responsible for the personal and organizational administrative affairs of the company.
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Can Ölçek

Product Manager

Computer Engineer

can.olcek@ekodenge.com

Product manager having more than 15 years of experience in IT market from defense to gaming industry. Graduated from METU as electrical-electronics engineer and took MSc. degree in computer engineering. PhD candidate in Neuroscience. Currently, developing products and generating product requirements based on Ekodenge's core technologies.

Hakan Çağlar

Software Developer

Computer Engineer

hakan.caglar@ekodenge.com

B.Sc degree in Computer Engineering, has been responsible for a variety of projects on defense, forestry and energy areas. In these areas of expertise, he has lead teams in technical aspects and made researches about 3D analysis on GIS products. He has been involved in Ekodenge in the framework of IT projects related with industrial symbiosis and environmental legislations.

Gökben Gök

Software Developer

Computer Engineer

gokben.gok@ekodenge.com

Gökben Gök, with B.Sc degree in Computer Engineering, has been responsible for a variety of projects in energy sector. She is qualified software engineer in energy monitoring, advanced knowledge in data management, data visualisation and user interface design. She has been involved in projects related with industrial symbiosis, environmental legislations and energy monitoring.
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Kerem Özlü

Software Developer

Computer Engineer

kerem.ozlu@ekodenge.com

Graduate from Computer Science Department in Bilkent University. Working as a software developer in Ekodenge, mainly focused on data management, data analytics and visualization.
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Meltem Kenis

Software Developer

Computer Engineer

meltem.kenis@ekodenge.com