Our international team combines over 20 nationalities and brings together a plethora of skills, backgrounds, interests, and education which enables us to conquer the challenges of renewable energy sales, PPAs, and renewable energy market risks management.
Jana BrankovicHead of Employee Experiences & Operations
Jana has over 20 years of experience as an Operations & Quality Manager. Most of them she spent in the international energy and assurance field.
Michael WaldnerCEO & Co-Founder of Pexapark
Michael has 20 years of experience in renewable PPAs, international energy trading, origination and portfolio management.
Bohdan LypkanSenior Frontend Developer
Bohdan is proactive Front-End Developer with over 5 years of experience in developing, designing and optimizing of web applications.
Florian MüllerCTO & Co-Founder of Pexapark
Florian loves building software and has over 15 years of experience in creating applications. He holds a PhD in Computer Science.
Karolina HartzellHead of Quant Advisory
Karolina has over 5 years of experience in energy risk management with a focus on structured products. She holds a bachelor's in Finance and a master's in Data Analysis.
Justin has 20 years of Finance and Accounting experience in the Silicon Valley and Enterprise Software companies.
Luca PedrettiCOO & Co-Founder of Pexapark
Luca has 15 years’ hands-on experience in energy risk management for renewables in open markets – valuating, structuring, negotiating and managing PPA transactions across Europe.
Gadi EichhornCo-Head of Quant Engineering
Gadi is a senior software engineer with BsC in Aerospace and over 20 years experience in enterprise software development and consulting.
Sumon VangchuayHead of Events & Social Media
Sumon brings ten years of experience in managing expert events & knowledge platforms. She holds a PhD in International Law.
Werner TrabesingerVP Quant
Werner has been active in energy trading for 13 years, including managing a structured trading desk at Axpo trading. His expertise is in structuring of complex transactions and options trading. Werner holds a PhD in Physics from ETH Zurich.
Polina ProbylovaSenior Product Manager
Polina has experience in building and optimising early ventures and oil & gas engineering. She holds a BEng in Sustainable Energy and an MSc in Innovation, Entrepreneurship and Management.
Nazar KushnirSenior Java Developer
Nazar is Java Senior engineer with more than 10 years of experience focused on developing server side enterprise applications.
Andriy MahatsFull Stack Engineer
Andriy brings experience in building web and server-side applications. He holds a MSc in Computer Science.
Manuel DamsohnDirector - Product Innovation
Manuel has more than 10 years of experience in data analysis in the energy and heavy industry.
Sandra WycechProduct Manager - Renewables Community
Sandra has 10 years of experience working with high-growth startups in the areas of operations, community building, product, and project management.
Debbi BavinSenior Product Marketing Manager
Debbi is a Chartered Institute of Marketing (CIM) qualified marketeer, experienced in product marketing for energy software solutions.
Jonas NihojHead of Portfolio and Trading Services
Jonas has more than 15 years of experience in energy trading and portfolio management. He has been structuring, valuating, negotiating, and managing the risks of long-term contracts incl. PPA’s.
Alexander RadzishevskyHead of Transaction Engineering
Alexander is a Software Engineer with several years of experience in server side, web and mobile application development.
Mathieu VilleHead of PPA Transactions
Mathieu is an experienced renewable energy investor with over €1bn financing and tens of PPAs structured and successfully executed over the past decade.
Kashif JavaidHead of Enterprise Sales
Kashif has nearly 15 years’ experience in the energy trading space in a variety of consulting and sales roles. He holds a PhD in Aeronautical Engineering from Imperial College London.
Olena OhuryayevaFrontend Engineer
Olena brings over 5 years of practical experience in frontend development.
Roman HrechukhQuality Engineer
Roman brings 4 years of experience in logistic and financial IT quality assurance (web and mobile applications).
Rebecca LiyanageSales Development Representative
Rebecca has ten years of experience in business development and entrepreneurship. She holds a PhD in Chemical Engineering from Imperial College London and has led global research focused on carbon storage and hydrology.
Erik LandstromRegional Lead PPA Transaction - Southern Europe
Erik has 10 years of experience analyzing energy markets and advising energy investors in the US, Mexico and Sweden
Zuzi TuckwellHead of Account Management
Zuzi spent over 11 years as a senior sales and account management executive in the energy market both in Europe and the Asia- Pacific region. Zuzi has worked with a wide range of energy, utilities, trading and infrastructure clients helping to deliver business critical pricing and market intelligence solutions.
Taras StasyukTeam Lead - Integrations
Taras brings over 10 years of experience in server side development.
David WillemsenHead of Risk Advisory
David brings 10+ years of experience in structuring, negotiating and managing offtake agreements. He has signed numerous PPAs across Europe for large developers with both utilities and corporates.
Miljan KosaninSenior Software Developer
Miljan has 10 years of experience in professional software development, mostly using Java. He holds a Master of Science in Computer Science
Shalini SunderVP Human Resources
Shalini has 16+ years of experience in HR, working with diverse and multicultural teams across the globe. She strives to create a workplace where employees are happy and feel intrinsically motivated to bring their best to work every day.
Jens HollsteinVP Advisory
Jens has 20 years of experience in the energy industry. The last 5 years he worked on structuring of renewable offtake agreements and industrial supply contracts.
Florent PetitfrereVP Marketing
Florent brings over a decade of experience working in advertising. He specialises in digital marketing, SEO/SEA, content marketing, lead generation, and analytics.
Maritina KanellakopoulouSenior Insights Analyst and Content Manager
Maritina has 6 years’ experience in research and analysis of clean energy trends, having provided market insights on Europe’s renewables landscape to financiers, project sponsors, and advisors through B2B publications.
Max von HausenPPA Transaction Manager
Max has 7 years of experience in originating, structuring and negotiating PPA transactions and in developing trading strategies in Central Europe and Mexico.
Oleg ShynkarTeam Lead QA
Oleg has more than 9 years of experience in testing desktop, web and mobile applications.
Xuejiao (Jo) HanLead Storage Quant
Xuejiao (Jo) has 5+ years experience in energy economics, markets and optimization modeling in the energy sector. She holds a PhD degree in Power Engineering from ETH Zurich.
Claudia RusCommercial Operations Analyst
Claudia has 8 years of experience in commercial activities and customer service in big multinational companies. She holds a master's degree in Business Administration and Management.
Sergii KovalchukData Engineer
Sergii has been working as a Reporting Manager for 11 years and has extensive experience in automated risk reporting.
Christoph StaubCo-Head of Quant Engineering
Christoph has over 17 years of experience in quantitative modelling in the Energy sector, including valuation of long-term contracts and renewable power generation.
Alexander ArendarAutomation QA Engineer
Alexander brings 16 years of experience in QA, software development and project management, with a focus on QA automation for web applications.
Rommero CarrilloDirector - Business Development
Rommero has 10 years of experience in energy markets, innovation, business development and entrepreneurship.
Ann CocquytRegional Lead PPA Transaction - Central Western Europe
Ann has 12 years of experience in originating structured contracts and negotiating long-term offtake agreements in Central Western Europe. She also advised corporates on how to optimise their energy risk management.
Dmytro KutetskyDevOps Engineer
Dmytro has over 10 years of experience as a software engineer and has dedicated himself to DevOps engineering a few years back. He holds a Masters Degree in Computer Engineering.
Dominique HischierHead of Analysis
Dominique has 7 years of experience in advancing the global energy transition in a variety of roles, including management consulting, international organisations, power trading and academia. She holds a Master's Degree in Energy Science & Technology from ETH Zurich.
Maciej SzybiakData Analyst
Maciej is a fellow of the Excellence Scholarship & Opportunity Programme at ETH Zurich and holds a Master's degree in Energy Science and Technology.
Arnaud JuhelHead of Quantitative Benchmarks
Arnaud brings 5 years of experience from the financial software industry, with a quantitative focus on interest rates. He holds a Master's degree in in international finance from ESC Pau Business School (France).
Serhii BezusData Analyst
Serhii has more than 3 years of experience in data analysis and developing on a Microsoft Power platform.
Arpi KomaromiSales Operations and Salesforce Administrator
Arpi has over 6 years of hands-on experience in the Salesforce ecosystem working with both startups and enterprise level companies. His expertise is in Salesforce implementation and consulting with a focus on commercial operations
Eva NikovaDigital Marketing Specialist
Eva is a digital marketing expert with experience in creating and executing digital marketing strategies on performance and branding for different businesses in various industries.
Mark CommerfordTeam Lead Data Services
Mark has more than 7 years in the data analysis and project management relating to renewable assets, forecasting and portfolio optimization.
John DallimoreHead of Corporate PPA
John has over 14 years of experience in the energy industry with extensive utility industry knowledge covering renewable energy PPAs, energy markets, and associated regulations and risk.
Tom ForrestBusiness Development / Software Sales Manager
Tom has over 15 years of global experience in both trading, consulting and business development roles at software vendors and a utility. He holds an honours degree in Commerce & Information Systems.
Carlotta CarboniSenior Account Executive
Carlotta brings nearly 10 years of experience in enterprise tech solutions for Capital Markets. Her expertise includes business development in the areas of risk and data management as well as calculations and analytics for the OTC derivatives market.
Tom SalleyManager - SDR Team
Tom has 5 years of experience in the energy sector as an engineer at first and then in business development roles. He holds a European Master in Renewable Energy from Mines Paristech.
Hubert RaichTeam Lead - Quote in Engineering
Hubert has 7 years of experience in backend java development as well as web frontends and mobile apps in public and private sector projects including energy, health, banking, and government.
Soloman AziziFrontend Engineer
Soloman brings 6+ years of software development experience, with the last 4 years specialising in UI development. He holds a Bachelors in Mechanical Engineering.
Natalija LjubicAdvisory Associate
Natalija holds a Master's degree in Energy Science & Technology from EPF Lausanne with a specialization in energy system modeling and optimization.
Rostyslav YanevychSenior Frontend Developer
Rostyslav brings over 20 years of experience in software development of different desktop applications on Assembler, Pascal, Fortran, Delphi, Ruby on Rails, jQuery backbone.js and Angular.
Brian KnowlesDirector of Storage & Flexibility
Brian has over 10 years of experience developing and financing energy storage projects participating in wholesale energy, ancillary services, and capacity markets.
Cédric-James PiagetHead of Quant Risk
Cédric has 7 years of combined experience working in financial risk management and in data analysis relating to renewable assets. He holds a bachelor's in Mathematics and master's in Quantitative Finance.
Conor CostelloSales Development Representative
Conor has a background in Software Sales and holds an honours degree in Business Management with a focus on Entrepreneurship.
Sophie BrownData Analyst
Sophie has over 4 years of experience in project management and data analysis.
She has a double degree in Economics and International Management (CEMS MIM) from St. Gallen University.
Boon has over 14 years of experience in energy trading and risk management from diverse roles in multinational trading companies. Boon holds a MSc in Mechanical Engineering and a MSc in Business Administration.
Fruzsina KovácsSenior Accounting Manager
Fruzsina has 7 years of Finance and Accounting experience. She started her career as an auditor, then joined the controlling team of an international energy trading company.
Bruno LichotPlatform & Integrations Product Manager
Bruno spent more than 20 years in product management and innovation, helping enterprises to create a customer-centric products. He is a computer scientist with specialization in software engineering.
Jorge SeabraPPA Originator Associate
Jorge has 6 years of consultancy experience in energy industry advising multinational corporates in their electricity & gas contracts' negotiation and purchase strategies across Europe.
Louis GalloisAccount Executive
Louis has 10+ years of experience in Business Development & Project Management in the Energy Sector.
Antonia KilavuzBusiness Development Executive
Antonia is an energy economist with 3+ years of experience working in wholesale electricity market advisory and business development. Prior to joining Pexapark she worked at Aurora Energy Research as a Senior Associate and Cluster Manager of the Central Europe Commercial team and Pricewaterhouse Coopers in public sector consulting focussed on energy topics.
Abhishek JainVP Product
Abhishek brings over a decade of experience in product management across cleantech and fintech. He spent the last 6 years building data products to help accelerate the energy transition. Abhishek holds a Masters in Finance from London Business School.
Jakub BadeckiFull Stack Engineer
Jakub has 7 years of experience in backend java development as well as web frontends in telecommunication, retail and healthcare industries.
Dietrich KorbAccount Manager
Dietrich has 8 years of experience in business development for renewable energy and tech companies in LATAM and Spain.
Jonathan AddoData Analyst
Jonathan has 4 years of experience working in the financial industry - data processing to interactive dashboards through factor-based attribution on investment portfolios.
He holds a bachelor in Business Administration and a Master in Finance.
Emma RomeiIntern - Quantitative Products
Emma is currently finishing her master’s in energy science and technology at the ETH. She recently completed an internship at GE where she worked on algorithms to optimize the performance of heat recovery from steam generators.
Alexander FelsSenior PPA Originator Manager
Alexander has 11 years of experience in wholesale commodity products, renewable energy and supplying power to industrials in Germany. He holds a master’s in energy economics.
Sam DekkerQuantitative Developer
Sam has 3+ years' experience in software development and quantitative analysis in the energy industry, and 7 years' experience as project leader and researcher in the aerospace sector. He holds a PhD in Aerospace Engineering from TU Delft.
William CabreraChief Strategy Officer (CSO)
William brings exciting international experience in startup and corporate leadership positions in SaaS, Technology, Strategy and Operations, working both in the Americas and in Europe for companies like McKinsey & Co, BrightEdge, Security Research Labs, Philips, Havas Media, Swisscom and others.
Tiranth AmarasingheProduct Marketing Manager
Tiranth is a Product and Brand Marketer and brings experience from Fintech, Consulting, Energy, and the Creative industry. He holds a MBA from Manchester Business School.
Antoine DrolezRisk Advisory Manager
Antoine has 6 years of experience in energy markets and risk management from procurement and consulting roles. He holds a Master’s Degree in Finance from University Paris Dauphine.
Judith GuimeráJunior Event Coordinator
Judith is a young professional with experience in Community Operations. She holds a Master's degree in Product Development.
Jack RankinRegional Lead PPA Transaction - GB & Ireland
Jack has 8 years’ experience in the energy industry, predominantly focussed on off-take agreement in the GB market. He joined Pexapark in 2022 and advises on PPA transactions across Europe.
Ademola AdebayoSenior PPA Transaction Associate
Ademola has over 6 years of experience providing technical advisory and consulting services on the development, financing, construction and operation of power generating assets (thermal and renewable).
Jacob RobertsPartnerships Manager
Jacob has 4+ years’ experience in the energy markets, working with a range of energy, utilities, trading and infrastructure clients to deliver critical pricing and market analysis to support their energy transition strategy.
Tara SeichterJunior - SDR
Tara has worked in many customer service roles and enjoys building relationships while giving customers the reassuring feeling of being professionally looked after and in good hands with their queries.
Alex McGregorSenior Analyst PPA Markets
Alex has 5 years experience in the energy industry, working across power market analysis and routes to market. Alex holds a Masters Degree in Energy & Sustainability from the University of Southampton.
Miguel ValderramaSenior PPA Transactions Associate
Miguel has 7+ years of experience in the energy industry covering buy and sell-side PPA transactions, business development, and regulatory advisory. He holds a Law degree from Universidad del Pacifico (Peru) and an MBA from the University of Cambridge (UK).
Stefan ZivkovicAccounts Receivable & Operations Specialist
Stefan has an entrepreneurial spirit and has experience in the Finance/Accounts Receivable area. He is currently completing his studies at the FHNW in his final year.
Isabelle GlotmanPPA Transaction Associate
Isabelle holds a Master’s degree in Sustainable Energy Future’s from Imperial College London providing her with a grounding in the major features of sustainable energy technologies and their interaction with economics, the environment and policy.
Alex SkoryiSoftware Engineer
Oleksandr is a backend engineer with 10 years of experience, he holds 2 master’s degrees in CS and Mechatronics. His main programming language is Java.
Raphael ZanoniSenior FP&A Manager
Raphael has 7 years of all-round experience in finance with a strong focus on financial modelling. He holds a master’s degree in advanced finance and passed all CFA & ACCA exams.
Aaron BeryFrontend Software Engineer
Aaron has over a decade of experience in software development. He holds a bachelor’s degree in Engineering from the University of Leeds.
Isabella HoughIntern - Advisory
Isabella holds a Bachelor's degree in Chemical Engineering from the University of Edinburgh with a focus on renewable energy technology.
Malte brings several years of experience from sales to large utilities and holds a Masters degree in Business Administration.
Reda El OuarguaQuality Assurance Engineer
Reda is working as QA software engineer for almost 20 years, worked on scale project as well as small ones. He has huge experience in performance, manual and automation testing.
Coni MeiliIntern - PPA Advisory
Coni is finishing his Master's in Business Innovation and Managing Climate Solutions at the University of St. Gallen (HSG) and has prior experience in venture capital in the energy space.
Loren-Lee KoliadisDirector - DaaS Sales
Loren has over 10 years of experience in software sales leadership and account management. She is experienced in building and scaling high performance sales teams. Loren holds a bachelor’s degree in finance and is a certified coach.
Elliot LewisFrontend Engineer
Elliot is a front end developer with over 7 years experience working with Angular.
Christian SchaffnerExecutive Director, Energy Science Center (ESC) ETH Zürich
Christian has been working in the energy field for over 20 years. His experience covers startups, policy making and science.
Walter SteinmannSenior Advisor at Energy Infrastructure Partners
Walter is the former director of the Swiss Federal Office of Energy (SFOE) and was member of the Governing Board of IEA (Paris) and IAEA (Vienna).
Pol BudmigerEntrepreneur / Startup Coach
Pol has 25 years of experience as entrepreneur in IT, engineering and cleantech and supports young companies as a coach.
Harald von HeydenPartner of Arctic Securities
Harald has 20+ years experience from the power/renewables industry, having worked mainly within trading, origination, asset development, m&a and venture. He holds an BSc in Management Science from Warwick Business school and an MPhil in management from Cambridge University.
Christian HürlimannManaging Director, EKZ Renewables
Christian has 15+ years of experience in field of renewables and energy, including M&A, asset management and origination.
Kevin HeffronFintech Founder, Investor, Advisor and Business Developer
Kevin is the former President of Trayport Limited. He has over 40 years of experience in commodity, financial and derivative markets finance, trading, structuring and software platform management.
Daniel MischlerChief Digital Officer
Daniel is a former global CIO, regional CEO and experienced investor in startups with successful exits. He maintains a global network to peers.
Sascha BibertSenior Advisor & CFO
Sascha Bibert is Chief Financial Officer at Vallourec. He is a former CFO of multi-billion Euro energy companies, experienced in the energy transition and fueling growth via debt and equity capital. He started his career 22 years ago as an equity analyst and fund manager and is a CFA and CCrA charterholder.