Meet Our Team!

Neptune Software Group was founded in 1999 in London. Our professionally supportive and technically skilled team delivers mission-critical core systems to the banking and financial services sector.


Chuka Agu - CEO


David Majomi

Managing Director - West Africa

Mike Igietsemhe

Head, Product Development - West Africa

Holds a Bachelors degree in Computer Science with over 20 years experience in the Banking and Information Technology sectors and has been involved in the design, development, implementation and support of more than four Core Banking applications in areas spanning deposit processing, loans processing, General Ledger processing, Electronic Channels(eChannels), Trade Finance and Treasury.

Started his career in the banking industry as a programmer involved in the design and development of a core banking solution before joining Computer Systems Associates as a Senior Software Specialist from where he moved to Neptune Software Limited.


Edward Makole

Regional Director East Africa

Victor Kerunga

Executive Director - East Africa

A position he as held for the last seven years. He has over 15 years' experience spanning several areas of Banking Business automations, Technical Support and Operations.He as vast knowledge managing and implementing critical Core banking and alternate channel projects, sales and corporate strategy. he joined the Neptune Software family in April 2006 having served in Banking operations and I.T. departments in a financial institution.

Mr Victor Kerunga hods a Master's in Information Technology [MIT] and a Bachelor's degree in Business Administration - Accounting. 


Gonza G. Sizya

Tanzania Country Director

 Has been in this role since February 2012. Mr Gonza Sizya has over 17 years experience in providing technical support, Core Banking implementations and project Management leadership. He joined the Neptune Software family in May 2003 as a Core Banking Consultant, having previously worked as a Software Development & Sales Manager for Infosys IPS Ltd.

Mr Gonza Sizya holds a MBA in Business, is a postgraduate in Scientific Computing and a Bachelor's degree in Education


M Thomas Waltair

Director Product Development & Regional Head Euro Asia & Asia Pacific

Waltair joined Neptune software group in 2006 as a first member of Neptune INDIA product engineering team. Head of product engineering for Neptune’s flagship universal core banking product of Rubikon and Orbit-R. Asia Pacific regional head with dedicated 17+ years of experience and well-rounded background of full product stack engineering. Have been responsible for entire offshore product engineering team of 100+ members. Waltair working with Neptune for last 14 years.