Our Team

Our international team combines over 28 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.

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Jana Brankovic

Head 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.

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Michael Waldner

CEO & Co-Founder of Pexapark

Michael has 20 years of experience in renewable PPAs, international energy trading, origination and portfolio management.

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Bohdan Lypkan

Senior Frontend Developer

Bohdan is proactive Front-End Developer with over 5 years of experience in developing, designing and optimizing of web applications.

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Florian Müller

CTO & 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.

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Karolina Hartzell

Head of Quant Advisory

Karolina has over 8 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.

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Justin Owen

CFO

Justin has +20 years of Finance and Accounting experience in the Silicon Valley and Enterprise Software companies.

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Luca Pedretti

COO & 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.

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Sumon Vangchuay

Head of Events & Social Media

Sumon brings ten years of experience in managing expert events & knowledge platforms. She holds a PhD in International Law.

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Mathieu Ville

Head 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.

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Alex McGregor

Senior Analyst PPA Markets

Alex has 7 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.

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Evo Christou

Senior Talent Acquisition Specialist

Evo is an experienced Senior Talent Acquisition Specialist with a background in agency & in-house (embedded) recruitment in start-up, scale-up and large multi-national environments including Atlassian & Personio.
Expertise in business hiring (marketing, sales, operations, finance) across Europe. As well as building & scaling recruitment processes to be fit-for-purpose

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Polina Probylova

Senior 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.

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Sandra Wycech

Product Manager - Renewables Community

Sandra has more than 10 years of experience working with high-growth startups in the areas of operations, community building, product, and project management.

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Alexander Radzishevsky

Head of Transaction Engineering

Alexander is a Software Engineer with several years of experience in server side, web and mobile application development.

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Michael Perree

Account Executive

Born in the UK, but brought up in New Zealand, Michael has 8 years of professional sales under his belt with a particular emphasis on SaaS. Michael has experience in corporate, start up and scale up environments and is looking to leverage those learnings gained and apply them in the renewable energy sector as we transition to net zero.

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Mark Commerford

Team Lead Data Services

Mark has more than 8 years in the data analysis and project management relating to renewable assets, forecasting and portfolio optimization.

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Debbi Bavin

Senior Product Marketing Manager

Debbi is a Chartered Institute of Marketing (CIM) qualified marketeer, experienced in product marketing for energy software solutions.

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Taras Stasyuk

Team Lead - Integrations

Taras brings over 10 years of experience in server side development.

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Zuzi Tuckwell

Head 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.

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Miljan Kosanin

Senior Software Developer

Miljan has 10 years of experience in professional software development, mostly using Java. He holds a Master of Science in Computer Science

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Jens Hollstein

EVP Advisory

Jens has more than 20 years of experience in the energy industry. The last 5 years he worked on structuring of renewable offtake agreements and industrial supply contracts.

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Alexander Arendar

Automation QA Engineer

Alexander brings 16 years of experience in QA, software development and project management, with a focus on QA automation for web applications.

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Shalini Sunder

VP 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.

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Max von Hausen

Country Lead PPA Transactions – Germany

Max has 9 years of experience in originating, structuring and negotiating PPA transactions and in developing trading strategies in Europe and Mexico.

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Oleg Shynkar

Data Quality Engineer

Oleg has more than 9 years of experience in testing desktop, web and mobile applications.

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Clemens Fessler

Senior PPA Transaction Associate

Clemens has 3+ years of experience in advising clients in the financial services sector and holds a MSc in Economics from Vienna University of Economics and Business.

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Maritina Kanellakopoulou

Senior 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.

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Claudia Rus

Commercial 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.

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Tyler Anderson

Intern - Quantitative Products

Tyler is writing his Master Thesis with Pexapark as the final step towards an Energy Science & Technology Degree at ETH Zürich. He has 2 years' professional experience in Substation Electrical Engineering and internship experience in Data Science for Energy Market Analysis.

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Christoph Staub

Distinguished Senior Quant

Christoph has over 17 years of experience in quantitative modelling in the Energy sector, including valuation of long-term contracts and renewable power generation.

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Rommero Carrillo

Director - Business Development

Rommero has 10 years of experience in energy markets, innovation, business development and entrepreneurship.

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Ann Cocquyt

Regional 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.

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Dmytro Kutetsky

DevOps 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.

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Dominique Hischier

Head of Analysis

Dominique has 8 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.

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Arnaud Juhel

Head 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).

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Jakub Landa

Research & Commercial Associate

Kuba holds a Master's degree in Environmental Sciences from King's College London. With a proven track record in sales and business development, he brings a unique blend of environmental expertise and strategic acumen to our team.

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Coni Meili

Polling & PPA Market Data Specialist

Coni is holding a Master's Degree in Business Innovation and Managing Climate Solutions from the University of St. Gallen (HSG) and has prior experience in venture capital in the energy space.

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Isabella Hough

PPA Transaction Associate

Isabella has experience supporting the origination and structuring of several PPA transactions across Europe and holds a bachelors degree in Chemical Engineering from the University of Edinburgh.

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Tom Salley

Manager - 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.

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Eva Nikova

Digital 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.

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John Dallimore

Head of Corporate PPA & H2

John has over 15 years of experience in the energy industry with extensive utility industry knowledge covering renewable energy PPAs, energy markets, and associated regulations and risk.

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Hubert Raich

Team Lead PRA Development

Hubert has 8 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.

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Rostyslav Yanevych

Software Engineer

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.

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Natalija Ljubic

Senior PPA Transaction Associate

Natalija holds a Master's degree in Energy Science & Technology from EPF Lausanne with a specialization in energy system modeling and optimization.

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Cédric-James Piaget

Director - Quant Methodology

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.

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Carlotta Carboni

Lead - Enterprise Software Sales

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.

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Conor Costello

Account Executive

Conor has a background in Software Sales and holds an honours degree in Business Management with a focus on Entrepreneurship.

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Boon-Li Wong

Head of Portfolio & Trading Services

Boon has over 15 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.

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Louis Gallois

Sales Manager

Louis has 10+ years of experience in Business Development & Project Management in the Energy Sector.

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Jorge Seabra

Corporate PPA & H2 Advisory Manager

Jorge has 8 years of consultancy experience in energy industry advising multinational corporates in their electricity & gas contracts' negotiation and purchase strategies across Europe.

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Sophie Brown

Data Analyst

Sophie has over 5 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.

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Jakub Badecki

Full Stack Engineer

Jakub has 7 years of experience in backend java development as well as web frontends in telecommunication, retail and healthcare industries.

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Fruzsina Kovács

Senior Accounting Manager

Fruzsina has 8 years of Finance and Accounting experience. She started her career as an auditor, then joined the controlling team of an international energy trading company.

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Abhishek Jain

VP 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.

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Judith Guimerá

Academy & Advisory Associate

Judith is a young professional with experience in Community Operations. She holds a Master's degree in Product Development.

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Richard Bodles

Head of Talent Acquisition

Richard comes with 8 years of experience in recruiting. His experience includes working in several boutique agencies across Belfast and London. Upon moving into the internal recruitment space, Richard has nurtured key relationships with stakeholders at all levels and managed successful teams within world-class businesses such as Microsoft, Personio and Deliveroo.

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Sam Dekker

Quant Developer

Sam has 4+ 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.

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Ademola Adebayo

Senior PPA Transaction Associate

Ademola has over 7 years of experience providing technical advisory and consulting services on the development, financing, construction and operation of power generating assets (thermal and renewable).

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Emma Romei

Quant Advisor

Emma holds a Master’s Degree in Energy Science and Technology from ETH Zurich, with a focus on power markets and energy system optimization. She has prior experience in the gas power industry.

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Jacob Roberts

Partnerships Manager

Jacob has 5+ 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.

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Jack Rankin

Regional Lead PPA Transaction - GB & Ireland

Jack has 9 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.

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Stefan Zivkovic

Finance and Operations Analyst

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.

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Antonia Kilavuz

Account Executive

Antonia is an energy economist with 4+ 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.

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Antoine Drolez

PPA Transaction Manager

Antoine has 7 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.

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Raffaella Spirito

Sales Development Representative

Raffaella holds a Master in Marketing and Sales Management with focus on business development and one year and a half experience in Customer success in the translation industry

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Itamar Orlandi

Senior Commercial Advisor - Enterprise Software

Itamar has 13 years experience in the energy finance sector, with extensive knowledge in launching and managing investment vehicles and analysing energy commodity markets.

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Elena Donzelli

PPA Transaction Manager

Elena has 5 years of experience structuring innovative financing solutions for renewables, energy efficiency and clean-tech measures across OECD geographies. She holds a Master’s degree in Economics and Finance from the University of Zurich.

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Alex Skoryi

Software 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.

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Raphael Zanoni

Senior FP&A Manager

Raphael has 8 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.

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Reda El Ouargua

Quality 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.

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Malte Hachmeister

Originator

Malte brings several years of experience from sales to large utilities and holds a Masters degree in Business Administration.

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Ellie Ibbetson

Customer Success Lead

Ellie has 9 years of experience in customer success for enterprise tech solutions. She has worked with clients globally across a wide variety of industries. Her focus is on building robust processes that enable teams to deliver excellent customer outcomes and create lasting partnerships.

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Rebecca Love

Sales Enablement Lead

Rebecca has more than 7 years experience in sales enablement, committed to driving efficiency and effectiveness of commercial teams by connecting people, technology, and strategy.

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Sai Anand

Senior Quant

Sai has 11+ years of quantitative analysis experience in the energy/commodity trading business, covering topics ranging from pricing/valuing of structured products (Power & Gas) to production portfolio optimization of thermal and hydro power plants.

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Ferdinand Wahl

Intern - Portfolio & Trading Services

Ferdinand is currently on his first semester of studies in Economics at Copenhagen University. His educational background includes a Bachelor's degree in Computer Science and Economics, also obtained from Copenhagen University.

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David Battista

Price Reporter & PPA Market Editor

David has over 6 years experience in the energy industry, having spent the last 3 reporting on European energy and commodity markets with a focus on clean energy trends.

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Harry Wooldridge

Senior Account Manager

Harry brings 6+ years of strategic account management experience across leading professional services and corporate clients. He is excited by creating competitive advantages for clients through cutting edge data, software and insights.

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Ana Marija Srbinovska

Sales Development Representative

Ana Marija has a degree in mechanical engineering with a focus on renewable energy and environment. She has 2 years of IaaS sales experience in the sector of Cloud Technology. She is very much interested in innovative concepts, which she believes are the key to forging a better future.

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Juan Coleman

UX Design Lead

Juan is a seasoned designer with over 20 years of experience in diverse roles in Asia, Africa, Europe, and the UK. He specialises in delivering innovative design solutions.

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Agustin Montoya Mayol

Sales Development Representative

Agustin brings 3 years of proven experience in B2B SaaS sales in the sectors of Renewables & Fintech. He holds a Bachelors degree in Business Administration from IE University.

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Sven Menge

PPA Transaction Associate

Sven holds a Master's degree in Management, Technology & Entrepreneurship from EPF Lausanne and has prior experience in developing & negotiating PPAs in the agrivoltaics sector.

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Flow Bohl

Senior Product Manager

Flow has a decade of experience in renewable energy and financial data. Thinking fast and slow. Go with the Flow.

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Pengcheng Zhang

Quant Analyst - Benchmarking & Methodology

Pengcheng has been working at Energy Industry including companies like Eon as a quant with a focus of Power Swing and Counter-party credit modelling. Has a PhD in Machine Learning from King's College London, with a focus of Natural Language Processing (NLP) and Large Language Models (LLM).

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Jakub Pilc

Corporate PPA & H2 Advisory Manager

Jakub's experience in the energy market over the last decade has led him to produce end-to-end green procurement strategies and run cPPA (Corporate Power Purchasing Agreement) tenders and negotiations. In his career, he has worked for FTSE 250 customers across Europe and therefore built relationships with suppliers and pan-European customers.

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Ivan Curtis

Sales Development Representative

Ivan has 4 years experience in B2B sales and a Bachelors degree in Business Management & Entrepreneurship with a strong focus on Business Development.

Advisory Council

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Christian Schaffner

Executive 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.

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Walter Steinmann

Senior 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).

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Pol Budmiger

Entrepreneur / Startup Coach

Pol has 25 years of experience as entrepreneur in IT, engineering and cleantech and supports young companies as a coach.

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Christian Hürlimann

Renewables CEO, MET Group

Christian has 15+ years of experience in field of renewables and energy, including M&A, asset management and origination.

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Kevin Heffron

Fintech 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.

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Daniel Mischler

Chief 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.

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Sascha Bibert

Senior 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.

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Caroline Lytton

Managing Director, SMBC Bank International plc

Caroline has more than 20 years’ experience in project finance, including 15+ years across all stages of the energy and power value chains.