Sébastien joined AETS in 2003 as the head of the Administrative and Financial service. Sébastien is involved in all aspects of the company’s financial and administrative procedures, including the preparation and validation of financial offers, the preparation of contracts, invoice preparation and submission, payment transfers, budgetary management, financial monitoring of projects, cash-flow management, liaising with banks, drafting legal documents, the management of human resources as well as the strategic management of AETS.
Sébastien is specialised in the financial and contracting procedures of most major, international donors including the European Commission, Agence Française de Développement, World Bank, Asian Development Bank, African Development Bank, United Nations, among others.