Our core banking experts

We are a community of over 20 nationalities, brought together by a common mission.

Oradian’s team brings together a unique combination of expertise from financial technology and business transformation. We are a global company with teams working in our head office in Zagreb, Croatia, and in our customers’ own markets across Africa and South East Asia.

Meet the team

Paula Haunit

Head of Customer Success

Paula has 15 years experience across fintech, banking and economic policy. An economist by training, she spent several years working in UK social welfare and international economic policy and as an economist in banking specialised in country risk in advanced and emerging markets.

Most recently she built and scaled Implementation and Customer Success departments in Fintech start ups. At Oradian, she is responsible for Customer Success, leading the team  to ensure our customers derive maximum value from our solutions.

Kristina Kezele

Head of Finance

Kristina is a manager with 20 years of experience in all areas of the telecommunication industry: finance, M&A, integration and transformation management. Kristina also has international experience working across six different companies, two of which she held CFO and Board member positions in.

At Oradian, Kristina manages financial, compliance and legal matters, including the responsibility of relations with Investors.

Antonio Separovic

Co-founder and CEO

Antonio is a fintech leader and cloud banking expert who has led implementations of banking systems across 15 countries in Asia, Latin America and Africa.

He co-founded Oradian in 2012 with a vision to create a community of visionary financial institutions that leverage the Oradian system to grow and deliver rapid and lasting change across their markets and communities.

Julian Oehrlein

Co-founder and COO

Julian is a fintech leader and financial inclusion expert with an impressive history of working side-by-side with financial institutions. Before co-founding Oradian, Julian worked in microfinance at Grameen Bank in Bangladesh and at a fintech provider.

As COO, Julian defines and oversees the Oradian commercial strategy, help navigate operational challenges, and leads our expert sales team.

Onyeka Adibeli

Co-founder and Africa Programme Director

Onyeka is an IT expert and microfinance practitioner who brings over 10 years of experience working with microfinance institutions, microfinance banks and Saccos.

Before co-founding Oradian, Onyeka served as the Head of IT at one of the largest microfinance institutions in Africa.

Our strategic advisers

Moaffak Ahmed

Strategic Adviser

Moaffak is a successful entrepreneur, business development expert and hands-on angel investor. He co-founded Cooler Futures, which offers consumer access to financial markets in a way that supports climate-friendly companies, helps reduce emissions, and let’s everyone invest in tomorrow’s world.

Garth Wittles

Strategic Adviser

Garth specialises in startup strategy and helps growing businesses develop their market and commercial strategies. He has worked with a broad range of technologies and software and is a pioneer of SaaS & cloud technologies across the Africa region.

He previously worked with Mimecast as Chief Customer Officer. His broad knowledge of technology and experience with software companies have made him an industry expert in Africa.

Brigit Helms

Strategic Adviser

Brigit is a financial inclusion expert with 25 years of experience including her role as a Senior Advisor of McKinsey and Co., the IFC and the Consultative Group to Assist the Poor (CGAP). She is the author of “Access for all”.

Godwin Ehigiamusoe

Strategic Adviser

Godwin is the founder and CEO of LAPO, the largest MFI in Nigeria. He brings more than 20 years of experience working with banks, NGOs, MFIs and development programmes.

We’re ambitious like our customers. We want to grow – and grow fast.

We’re always looking to make new connections. Have a look through our open positions, or get in touch with the team at hello@oradian.com

Think bigger. Go further.

Come and see the future with us. Talk to one of our core banking experts.

Come and see the future with us. Talk to an Oradian core banking expert.


19B Adeyemi Lawson Off McPherson Avenue Ikoyi, Lagos, Nigeria


48 Polaris Street Makati, Manila, Philippines


Hebrangova Ulica 32 Zagreb. Croatia