Critique my resume please (non native speaker)

I'm not sure whether this is an inconsistency in your CV or its censorship, but why does the first role say 'International' while the others say 'Town, country'?

I would try very hard to trim down the first role; I have a hard time picturing a job that you've held for 2 years requiring 11 lines to summarize. Focus on your key, quantifiable achievements instead of just listing everything you worked on.

Similarly, in the second role, I wouldn't have "Lease financing' and 'Project finance' as separate lines. If you want to summarize as such, then perhaps do something like: "Lease Financing: Assessed ..."

For your undergraduate degree, capitalize 'Statistics'; i.e., Mathematics and Statistics. When a phrase is the name of something, you should capitalize consistently as you would in any title. This also applies to the 'Lease Financing' and 'Project Finance' sections.

I would take GMAT out of languages, and put it under the Business School portion of Education. In Languages, condense to: French/English/Italian/Spanish (Fluent). Specific format can change, but you don't need to write out 'fluent' every time. Further, I'm assuming given your name and/or education and work geographies, your native language of French would be assumed. So I would just say fluent for all of them.

Lastly, I'm a relatively technical person, and I don't know what 'Idea' is. You may want to further specify - a quick Google search indicates that you might be referring to IDEA (CaseWare Analytics).