Moi University L.L.B (Hons) in 2005.
Admitted to the bar as an Advocate of the High Court of Kenya in 2008.

Mr. Wesonga is a founding partner of Theuri wesonga& co. advocates, the product of a merger of two Law firms with over 30 years combined practice experience i.e. wesonga& co. Advocates and Makalla Theuri & co. Advocates in the year 2021.

Prior to the founding of wesonga & co. Advocates, Mr. wesonga honed is Banking and securities perfection practice as head of legal for Guardian and southern credit banks over and above an earlier placement as a risk and legal compliance officer with Blue shield insurance company. In between his career, Mr. Wesonga has had exposure as to how state agencies function vide a presidential appointment to the Kenya Agricultural and Livestock Research Organization (KALRO) Interim Management Committee (IMC) in 2015, within the ministry of Agriculture, to oversee the reconstitution and transformation of Kenya's various agricultural research institutes ( sugar research foundation, tea research foundation, coffee research foundation and former KARI) into one institution, KALRO. Mr. Wesonga’s rich experience has predominately been in the Financial services and investment capital raising sector, with a rich international experience as a legal senior counsel in the complex multi-jurisdictional territory that is Dubai UAE up and till the year 2021 in the practice areas that include; Banking Law and Securitization, Tax advisory, legacy and Endowment trusts formations, generational Wealth Management trusts, Digital Payment services and Digital Credit providers Regulator advisory, Fintech and Technology regulatory Law, National and county Government Public Finance Management, Capital markets, Sacco and banking regulatory compliance ,Pension and retirement benefits schemes, Cyber Security, Data Privacy & Protection Law, Debt Recovery, Legal compliance audits for corporate governance audits and strategy, Infrastructure development finance sourcing, Private equity corporate bonds structuring for real estate developments finance , technology law, real estate & construction, insurance, corporate banking in-house experience, compliance audits across industries with a proven track record as a strategic problem solver with unwavering commitment to professional ethics.